TWI229268B - A synchronize method for mobile computing device data and a data stored device - Google Patents

Abstract

A method is provided to synchronize data stored on a mobile computing device with data stored on a database located on a server. The data stored on the server is organized into domains. The server maintains a list of one or more user IDs, a list of data filters corresponding to each user ID on the list of user IDs and a list of addresses of mobile computing devices, each address of the list corresponding to a user ID on the list of user IDs. When an action to a particular domain on the server is performed, the domain is cross-referenced against the list of data filters and, if a match is found, the mobile computing device may be notified of the action, depending upon an alert weight associated with the domain and the action pair, via a short messaging service (SMS) message addressed to the appropriate address.

Description

1229268 Case number 91114879

V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a method for updating data storage and crying in a mobile ancient Shizeng ^ #e. More specifically, it is about a person located at the mouth of Xunzi Chukou. % A remote data storage on the server is updated or other changes are made. IS 44 Toshiyoshi Jun informs the mobile computing device of the method, etc. The connection between the development stage and the other needs to be changed. The previous technology is in the computer. The shared development and development of the port and the network must be connected to other computing disciplines in the mobile computing network. When the mobile electronics technology was invented, continuous connections were possible. At first, electricians were flexible. In the initial period, the periodic roads are connected to the mobile computing devices and the corresponding ports are set on the ports. 'Early no brains have computer equipment to live the system for a long time. People use the line of borrowing needs between rare brains. Communication technology connection, the wire mirror connected to the infrared line of infrared infrared communication technology limited by the emerging physics, they began to increase their resources such as printing by cable, wireless technology involves mobile or other connection system or infrared The wire is wound around the network device. The main device must be capable of moving. The wireless communication within the use range is connected to the meter and the internal connection. The computing device is realized by the mobile number with the communication method. The port is required for the infrared to communicate on a certain computing device. The Internet is subject to restrictions. Multiple storage devices with technology appeared and connected to networked computers. This technology was either within the range of online devices or gradually emerged in the 19th century. 4 = Ϊ < ί In the late century, wireless networks were widely used throughout the world. Yes, the brain can communicate with the information storage server of the remote computer host in any area. For example, by using such communication network --- Beihai PC, [jj ^ ynir I ι χ · ι

Page 6 1229268 Case No. 91114879 Rev. V. Description of the invention (2) It can keep in touch with the central inventory and order system of the company. In addition, private mobile delta devices, such as personal digital assistants (PDAs) and precision mobile phones, allow users to connect to the Internet, which gathers resources from around the world. Many mobile computing devices can also communicate with each other by connecting to a public telephone network (PTN) and / or the Internet. With current mobile computer equipment, users can connect to e-mail server, website server, online banking, and other 'Background " application devices located at remote data servers. Many companies, recognizing the potential advantages of connecting to their own systems or servers via mobile computing devices, want to extend their business to wireless by providing remote communications user interfaces and back-office systems to their staff or customers The world finally provides its users the ability to conduct transactions with mobile computing devices. Of course, the new wireless technology street has its own problems. For example, it is limited by its size. Many mobile computer devices only provide a small area for input and provide small memory space for data and application software. These problems mean that inputting on mobile computing devices is difficult, and applications running on mobile computing devices are small. In addition, there are some related issues such as high maintenance costs for wireless connections and ensuring that the data on mobile computing devices are consistent, accurate, and up-to-date, etc. The current problem of input or output in limited areas can be solved using handwriting recognition software. However, handwriting recognition software is very large, and the use of mobile computing devices involves insufficient memory. Another solution is to provide a small keyboard, but this small keyboard is difficult to use; ^ use There is a solution is to use the screen icon and a stylus, where each page 1229268 build a 9111487! 5

3. Description of the invention (3) The icon represents a defined action. The stylus is used to click the special blowing icon on the mobile meter's display screen. When the pin is clicked to select a specific icon, the action will be executed. Many personal digital assistants have adopted the 示 stylus method ’because it seems to provide the best trade-off between the ease of input and the demand. The best balance is provided between the needs of the T indicator body. As mentioned above, most mobile computing devices have only a limited number of mobile computing devices. The memory capacity of mobile computing devices not only limits Lutian 66 to Tian Deqiang. --- Capacity Order Health, π mouth entry ...-A mouth of the mouth restricts the application software running on the mobile device must be very small, and also limits the size of the data storage device space associated with the application software. The solution is to use another second computer (such as a data servo brake, ^ 4 to visit 1 ancient 4 * Zeng / ± L, Π3 .. set the problem to the brain for synchronization. Of course, if a specific data If a source is shared on a remote computer and used by multiple users, it will involve continuity or “data synchronization” issues. Data synchronization is to ensure that The material is consistent with the corresponding ^ in another database, so that any user of the material can learn of any changes made by other users. For example, if a company has a salesperson in the inventory, Changfen Φ; Each -kuk >--, p, grammatical database, and let mobile computing devices periodically connect to this line of synchronization. W product database materials, "," only 1 7 / 平 廿 丫 有The first salesperson sold this baseball, and the second salesperson needs to know that the company no longer has baseball available for sale. In order for the second salesperson to know the inventory change information, at least two things need to be completed) A salesperson must update The server reflects the baseball's ^; and (2) the data must be available to the second salesperson, and such information is located on the salesperson's mobile computing device, and must be updated to reflect the change information on the server. ', Equipment display standard corresponding icon / input soft memory and calculated all the devices) in the second electricity' stored data link, which is expected to maintain the necessary sales of these baseball players ... (1 new number if Page 8 V. Description of the invention (4) During the database connection synchronization process, there is another area that is often related or discontinued. One, that is, a mobile communication network connection, or a certain connection may not take time The site was interrupted at the same time. In addition, the wireless connection is generally unexpected. If a user needs continuous connection, the high energy of the wired connection will exceed the profit generated by the wireless connection. ^ Expenditure for connection [Content of the invention J 'Wang. The main purpose of the present invention is to provide a data storage device (such as a PDA) and a remote feeder method to enable mobile computing devices. The purpose is to provide the complexity cost of a mobile communication device, which can save communication costs related to the transfer. Lang, force and data transfer wheel and synchronization The present invention provides a mobile communication device. Computer, DA), Internet phone, laptop ^ 'M solid digital assistant (storage, and data storage on a remote server ^ data server on a κ-type computer contains multiple data objects, each The method of two = two ν. The objects of the remote server or one or two of the "domains" are-batches of mutually related household objects, each account object contains. For example, the account domain includes related taxes Account information such as accounts. There are blocked owners, account balances, and user profiles. The server also contains user sub-account balances and user profiles / brothers. The user profile includes 1 user newsletter or list of material transitions; (3 ) Use J4; Beixun: (υ —user ID; (2) 3 should-perform a weighted value of γ in the corresponding domain, each weighted value is divided; a warning weighted value; stay =, such as adding, modifying called M 1229268 _Case No. 911M87Q made by the domain. V. Description of the invention (5) Changes, such as adding, deleting, and modifying. ▲ When the conditions are met, the method explained by the present invention will notify the user's servant through the short message service (SMS). Digital Assistant (pDA), Internet phone or laptop. When the server performs an operation on the database, the server will confirm the operation and the target domain, and then check the user profile to confirm whether the user has a data filter corresponding to a certain target of the operation. If the user has The corresponding data filter, the server checks the weighted value of the requested operation 'As long as the weighted value of the operation and domain or the total warning value of the operation and domain exceeds the critical value, the server sends a short message to the user's backup, It is known that the device's data filter needs to be synchronized. The general internal domain must be set up or used to prepare the requirements. For example, the specific operation boundary value of the user's migration, the domain name, and the update operation received by the operation. That is, the user who waits for the filter needs to know whether the mobile device will perform a specific operation and the user of the domain needs to be moved. The type of the operation is required from the remote server to check whether it is marked with a short message. There is π Immediately '' There is a request with the immediate receipt within the domain. Conversely, the total warning weighted mobile device will also operate the data and the operation is the server's SMS "immediately". Such as issuing domain names and assets. If the text message is followed or the text message of the computing device is moved, it will be followed. If the message (SMS) has a specific operation value, if the message filter is not received immediately, the mobile phone's message filter will not be marked with a weighted value for a period of time. Equal to 1 * The defendant is told that the specific weighted value will be exceeded by the sum of the early warning weighted values. Each message is executed with a name or other label. The mobile device is checked as marked "immediately", and the mobile device is activated to "immediately" for the asset, and the mobile device user notifies the memory daily. After receiving the mobile computing device, I did not receive the device.

Page 10 1229268 V. Description of the invention (6) = Sync request from ί The feeder will re-send a short message. In the case of: =, the server will be able to set the mobile device without receiving a text message while the servo does not need to wait while resending the text message. [Embodiment]: As shown in the figure, it is a block diagram of a typical communication system 100, which can support the method disclosed in the present invention. The communication tower 105 provides two "," and line communication signals, such as a communication channel 115 connected to a personal digital assistant (PDA) 101 and a communication channel connected to a laptop computer 103. The communication system 1〇 〇, personal digital assistant 101 and laptop computer 103 can support the typical mobile computer system and equipment of the method of the present invention. For the sake of " a computer equipment, whether it is actionable or not, just use; We call 2-wire communication technology "wireless communication computer equipment." All 3 mobile computing devices ' include those that are already in use and are about to be invented, many of which are within the scope of patent applications for this invention. For example, 'the present invention is capable of making use of the method of the present invention to facilitate access to materials and the Internet. Another type can utilize the method disclosed in the present invention, which is a wireless electronic badge, and a transmitter and a receiver for communicating with it. The communication tower 105 is connected to = via a dedicated or public communication line 119. Of course, for those familiar with the art, $

Page 11 Implementation 1 Realization 19 can be wired communication or wireless communication. The server can see part of the subject matter of the present invention, which will be described in more detail below. The server 107 is connected to a local area network (LAN) 121. Local area network 121; Μ · υΐ__ΙΙ I _ UIJBKBinV »鼸 1 ____ Case No. 91114879 _Η 1229268 Amendment V. Description of the invention (7) Computer equipment 109 and phase $ 'It can be provided for feeders 107 and T Access to Internet 113. The number of persons and the laptop computer 103 can also be transmitted through the local area network y channel 119 and the communication channel 115 or 117 = n 107, and the communication system 100 is just an example of the present invention. :: Network 113. Some other systems of the soil, even different types of systems, can also adopt Ben Maoming's method. For example, the method of the present invention can be implemented in a local server architecture. For those who are familiar with this technique, the method of household =: can be conveniently stored in any type of mm; month non: storage system expansion has a certain advantage. Books and systems that use wireless communication links; although the convenience of this month is most easily reflected in this area. . Each t figure is a schematic diagram of the personal digital assistant 101 shown in the first figure. Digital assistant 01 can execute the method disclosed in the present invention and directly input it. It is provided by the data input area 205 and the display screen 203. The real input = the data input term 5 is-a small keyboard, and the user can bet on the main page = interest. In addition, the display screen 203 also has a data input function. The small icon (not shown in the figure) on the screen that is not displayed on the screen 203 represents a predetermined action that can be performed by the personal digital assistant 1 0 1. The user can use Caisaimu = Γ #! 7 to click a specific icon on the display screen 203 to start working. Control buttons 209 arranged at the bottom of the personal digital assistant 101

Page 12 waits for the user to set different functions, such as the volume and the brightness of the display screen 203. In another embodiment, the data input area 205 can be programmed so that 箠, 207 can write on it. Then use the software in the personal digital assistant 101 to analyze the handwriting to determine an appropriate action. 1229268 Λ_η Modified case number 9111487Q V. Description of the invention (8) The third picture is a crying helper 2 of a wireless application program m (as shown in the first picture) and the invention of a feeding device% plant-々 # Of the state of service running, and uses this technology. The wireless application architecture 3101 includes ιοί, and can provide services such as personal digital assistant services to promote the development of wireless applications. Application architecture 301 is based on standards and can be accommodated as equipment. , Operating system, or stand-alone database. Mobile clients and cross-platform clients provide real-world access to other types of servers. The storage device is exchanged with the program executed and configured by the server, and the predicate ⑴ = ν β ^ 4 /, which defines what format and how the message is transmitted, ^ = road server or What temple should Liu Lanqi adopt: ϊ ϊ, (: each stroke A 0 of the gate of Po ΓΤ ^), and it is powered by separate programs in different computers on the Internet. Of course, Rpc and 1 ^ can also be used in the effective, sorrowful, and development of the master-slave operation in the wireless structure as follows for the associated guest Page 13 1229268 Case No. 91114879 (9)

Fifth, the invention explains the function of the user application program: (1. Generate the content of the remote program call (method name and parameters (2) to form an XML message; less (3) Use the HTTP protocol to transmit the XML message to the servlet. (4) Receive and interpret the corresponding response from the server. And the server-side library of the wireless application architecture 301 provides the following functions of the I client application: # 式 (1) Receive and interpret a client's request message In particular, the request message generated, formed, and transmitted by the client library described above; (2) a suitable program requested by the client according to the client's request message; (3) calling the appropriate program; (4) The appropriate response should be sent back to the client. The remote procedure call (RPC) in the present invention supports the data types under Yi Shi: integer (4 digits); Bollinger function; word, double precision Base-64; array; structure and hash table (hash wireless data replicator 3 0 7 processes and manages mobile computing data; 'it enables users to choose a certain message in the mobile computing device' and copy only Selected message, borrow that The method uses the bandwidth in the medium and the memory resource replicator 307 in the mobile computing device to use the system database as a client data cache ..., the line user provides a mobile computing device data filter, or customizable scripts , Used to explain the special &] message on the foot of the mobile computing device. The data has been crying, choosing to save ------ "" J to use for specific purposes 1229268

Case number 911T4S7Q

V. Description of the invention (10) Defined on the user's mobile computing device, or a system management programmer creates a menu of public data filters (or standard filters), and then the user The environment and responsibilities can be selected from the menu i. Standard filters can also be simply modularized so that users can choose and customize them. Data filters and standard filters can be very simple, just like an equation matching game, or they can be complicated, just like the multiplication table of law rules. x Wireless Data Duplicator 307 and Mobile Exchange 309 provide a platform on which specialized applications can be built. In this embodiment, the dedicated applications include a mobile e-commerce application 3o0, a mobile hospital application 320, a mobile logistics application 330, and a mobile finance application 34o. The dedicated applications 310, 320, 330, and 340 are just examples. Traditionally, the method disclosed in the present invention can be used to implement any application, and these applications can be assisted by a mobile access center application or a database server. Application programs 3 1 0, 3 2 0, 3 3 0, and 3 4 0 are all one of the application component 3 0 3 of the system. Any one of the applications 3 1 0, 3 2 0, 3 3 0, and 3 4 0 includes an application product 3 0 5. In this embodiment, the application product 305 of the mobile e-commerce application 3 j 〇 includes an application program A1 311 (APP A1), an application program A2 312 (APP A2), and an application program A3 313 (APPA3). The application products 30 5 of the mobile hospital application 320 include application B1 321 (APP B1) and application B2 322 (APP B2). The application products 305 of the mobile logistics application 330 include an application C1 331 (APP C1), an application C2 332 (APP C2), and an application C3 333 (APP C3). Finally, mobile finance applications

IHI Page 15 1229268

---- Case No. 9111487Q V. Application Note 3 of the Invention Description (11) 340 includes application D1 341 (APPD1), application D2 342 (APP D2), and application D3 343 (APPD3). As with the application component 3 03, the specific configuration of the application product 3 05 is not essential to the present invention, but is merely an example. For example, APP A1 3 1 1 can be a mobile sales force automatic control application private sequence, APP B1 321 can be a mobile patient management system; App C1 331 can be a mobile transmission management system; App di 341 can be a mobile banking industry application. ^ The fourth figure is a block diagram of the server component of the present invention. The following process is executed on the server 107 shown in the first figure and supports the server side library described above in combination with the third figure. The Java service engine 40j executes software that accesses the engine through other processes, or Java applets and / or servlets. Although the "Uava language" is used in this example, the subject matter of this and the Ming can actually be implemented in any software language. The specific language is not important to the spirit of the present invention. In this embodiment, these components are composed of Java servlets. Java servlets are similar to 叩 口 丨 ❹, but also a collection of application programs or software codes, which can extend the functions of the web browser and Java service engine 401. This approach reduces the need to generate different extensions to connect with different back-end systems.

The Java service engine 401 can load new servlets according to different back-end systems, without having to modify the Java service engine 401 itself. In this way, servlets are installed only the first time they are needed, and not all the time generating requirements for specific back-end system processes. The communication manager 403 controls the information entering and exiting the mobile computing device, and the mobile computing device is set as a personal digital assistant 100m. Case No. 91114879 1229268 Amendment V. Description of the invention (12) Communication officer state 403 enables the server 107 and the personal digital assistant 丨 〇 丨 to maintain a connection based on the Transmission Control Protocol (TCP). At the connected server 107, the communication manager 403 receives a private sequence call in the form of a stream at the personal digital assistant 丨 〇i, and parses the remote program call stream, and converts the stream parameters. It is converted into a data structure, and then the Ershi local program with the converted data parameters is called. The results generated by the remote program call are stored in the output parameters of the lean structure. Slowly; through the communication with the manager 403, a copy manager 40 5, a system two states 4 1 1 and a chart manager 4 07 are connected. The copy manager 4 03 controls the two-way data synchronization between the two ends of the servo, such as the data synchronization between the personal digital assistant 101 and her. In addition, the replication manager 403 provides end-to-end guest 0, mountain 1 and parent easy control. This transmission transaction control can detect and resolve data conflicts between the client and the client. The 疋 = level domain manager 409 connected to the replication manager 405 is detailed below. Conflicts between class parties ^ ^ can be resolved based on the following four types of methods. These four basics; after the selection, write "based on the time mark π," "based on the value, and, based on the \ interval," show and value ", detailed as follows: · The value is synthesized after the last written" conflict resolution method W is written into the database's most recent situation ^, the value of the β object. This type of method is suitable for those who are extremely unlikely to ask questions, and two or more people want to update the same data. This will cause a question and continue to the next -A The first result is that the human modification is made offline, and the human modification will be copied after the human modification is performed. The previous modification repeats the later modification. (2) In "its old version, In the method of "4h soil value", if the sales value of the personal digital assistant 1 〇1 and the servo cry ^ 7; ^-~ (of the * 刖 value match, the server 1 07 will connect to ui. WI ^ VIUI nUVKMA Ψ ilL. · K. —

H Page 17 1229268 Amendment No. 9111487Q V. Description of Invention (13) Modified. (3) When "based on the time scale is greater than (time later than) the servo ', if you modify the clock and feeder of the time mark, it is assumed that the personal digital assistant is used. (4) In the" time pole-based digital assistant " 〖01 provides t = H in the conflict resolution method when the above is modified η γ > the text subscript must not be later than the server 1 〇7 as the "old value" must be the same as the servo m bit ^ The conditions provided by Logic 101 can ensure that the modification is the above: 107, and the previous values match. It can be known that in the server 107, "the user's digital assistant 1 01's database and server 2 H's are not correct when making changes." ^ Idea if the individual: is r (compared to the object two, you can generate a New works by multiple funerals and miracles ^^ ^ Μ ,,., Γ〇 ^, = ^: The system administrator can modify according to the case_by case, should it not be accepted. 疋 特 疋 之 Λ ΧＭΙ ^ Λ " ^ ^ ® ^ # S 11 4 ° 7 ^ ^ ^ ^ ^ ^ ^ ^ ^ is for the ceremony of the ceremony ". The first chart, Rong Shao stored in the data left and right 7 7 times said chart describes the server 10 07 and storage The relationship between the graph of the master database in the storage state 417 and the graph of the database. When the bran is the same as that of the M material, the master data is the same as the ice valley described above in conjunction with the first graph. Libraries and data storage 41 7 helmets. 7 but can be located on computer equipment 109 and uU = leather feeder 107 accessible via network 121. Chart management country mm Page 18 1229268-case number 9111487fl_year On the fifth day of the invention, one of the descriptions in (14) 4 0 7 The second chart describes the data structure of the personal digital assistant 〇〇1. When the poor material is from the main database After it is retrieved, the chart manager 407 extracts information from the retrieved data, and sends the extracted information to the communication manager 403 for transmission to the personal digital assistant 101. The chart manager 407 also has one Attached ^ secondary chart to extract information from other mobile computing devices, such as lap 103. i% Detail ^ Cache Manager 41 1 When a data object is extracted from the main database, do not provide a cache for it. Make the recovery from personal digital assistant 101 request more effective. The purpose and function of caching are well known in the computer field. Open Database Connectivity (0DBC) Connection Management: Weigh = Connection Manager 41 3 ) ... manager operation (through Erjianjian. In addition to c〇nnectlo po〇1 services familiar to those skilled in the technology) and this article services (c〇ntex / ser ^ ce-s), 0DBC quick access Manager: There is also a 5 pre-built between the data access manager and the chart manager 407. The connection manager also handles connection loss. The access manager 415 controls the crying of data storage. In this description, When the asset oblique was in the Eclipse Dinghe, 4 1 'I Θ asked. , And the data on the personal digital assistant m = remote data storage. " Local " and, the designation of remote " only means that the data storage 417 can also be referred to as local data storage cry, 9 & See, the data storage of the shell material storage can also be '' On mobile computer equipment --------- scoop $ ~ 枓 storage. Yes, local, 丨 1229268 _ case number 9111487Q V. Description of the invention (15); there is no end to it; Based on this fact ... two data stores are resident on the same device. The data access manager 4 can store / store commercial database management systems, or the user is not allowed. The specific details of the invention Essence: It should also be familiar to those who are familiar with this technology. The material should be arranged according to the technical domain to store and receive the data. For specific server programs, such as the database management system "It includes Broadcast = Dependency of the system. A specific technology domain contains the definition of a specific object, the individual data elements that make up the object, or, attributes. "Each type and one or more values. For example,-,, account, object can be equal to 3 /, silver Account-related attributes, such as the owner ’s name and.,-Feeder, 'an object can also be the logic of the related information. 2: Each object has a unique identification #, or the corresponding items of the corresponding items must not be updated. At the time, all the assets related to this object :: Cheng: applications such as e-commerce application 310, mobile hospital application 320, mobile logistics application 33, and mobile financial application (shown in the second figure) Programs have a corresponding set α. For example, the mobile hospital application 320 may have patient objects and doctor objects, and the mobile e-commerce application 310 may include product objects. The objects of a specific application 310, 320, 330, or 340 are all Put in the domain management cry, such as domain manager one 421, domain manager two 422 and domain manager three f23. Because different types of objects require different types of operations, so: 423 contains a set of customization features, or business; series, such as business logic 431, business logic 432 and business logic 433 correcting said months

_ 丨 1 side

Page 20 1229268 Amendment

_ Case No. 91114879 V. Description of the invention (16) 421 ~ 423 Through the data access manager 415, the data storage cry 41 7 is extracted from the data storage R ~ Tian storage 9 q ^ ^ ^ ^ ^ Meaning σ 1 interest. Parent-domain controllers 421 ~ 4 23 are control points for message management in related domains. Such as searching, adding: Λ each: L domains, so that the processing of each-specific domain can be advanced. The business logic 431 ~ 433 can also include logic for resolving data conflicts. To prevent unnecessary software duplication, the common functions of all domain managers 42m ~ 3 are concentrated in the primary domain manager 409. The primary domain management cry 409 is a basic object, and the domain managers 421 ~ 4 23 can inherit from it. Some properties and methods. A fifth diagram is a flowchart of the data management procedure 500 on a client mobile computer device such as a personal digital assistant 101. The process starts with the start step 501 ', followed by the transaction initialization step 503, in which the user of the personal digital assistant 101 performs some actions to process the data. For example, a salesperson using personal digital assistant 101 can receive a request from a customer to buy a particular baseball. The local database on personal digital assistant 101 is updated to show changes in the baseball inventory, which is represented by the database on server 1Q7. In this example, the local database of the above-mentioned personal digital assistant 丨 〇1 may or may not be synchronized by the central database on the server 107. Of course, once the baseball inventory is entered into the local database, the local database and the central database are out of sync with each other. In a data creation and update step 507, the process 500 determines whether the transaction represents new data or an update of existing data. New information can be sold

Page 21 V. Description of the invention (17) The account object generated when the information is updated. Although there is no database, or if the I data is marked with 1 and there are 22 locals, the control process will jump from step 507 to the end step 523 / m} The process ends here. If the data is new or updated, then = f 1 followed by step 5 ° 9. In this step, the program 500 determines whether there is a digital assistant between the server and the server 107, and then goes to step 51 of inserting the synchronization sequence, and connects at ~. If there is no J in this step, the data will be placed in: ":; Γ I ί ^ # "-more detailed is stale, ', the following will do this ΙΙΓΛΙ If the program determines the personal digit in step 50 9 The helper server is currently connected, and the flow will go to the synchronization process. H ί 509 is inserted into the synchronization sequence and synchronized in step 513 into the data generated or received in step 503 to form a message -tl ;; ::: Effective synchronization, program 5 °° will paste ^ Bossinting status refers to the non-existent objects that have been generated on the personal digital assistant 101. Suitable for the corresponding object, the method of adding servo crying, stabbing, or 4 must be transmitted to the server in the next synchronization process. 2/2, some attributes such as the only secret record of the object must be served by the server. 1〇7 + 66 secret ^ back to the personal digital assistant 101, and confirm that the server, adding operation is successful. Of course, if the added operation is not successful 1229268 Amend case number 91114879 V. Description of the invention (18) Function, servo The device 107 needs to transmit this situation to the personal digital assistant 丨 〇i, so that the personal digital assistant 010 can take appropriate actions. (2) Update ... An object update means that it has been updated since the last synchronization. ^ The data storage area of the personal digital assistant 101 was updated. At the same time as the update, the updated value of the object must be transmitted to the server. 07. Any possible conflicts, such as two unknown salespersons Conflicts that occur when trying to sell the same product will be resolved on server 10 as 5 (the fourth figure is then updated and the object position is set to 101 to ensure the copy of the personal digital assistant and the temple It is the same as that of MIDI. If the control manager 405 determines that the number of individuals and items are invalid due to data conflicts, the update object sent to the personal digital assistant must also briefly explain that the number of individuals can be stored. The items designated as "Cannot be stored," are from the servo, ie, saved to the personal digital assistant 101. If necessary, the objects can be used by the personal digital assistant M person potential you like god # 士 所 m 朱. A typical example is that the personal digital assistant 4 needs a certain data item, and A belongs to Aπ A 册 狄 # When the environment changes, the individual's age is paid and its attributes are not modified. # ^ ^ ^ T Change the state of the object from "can't be evil to" storable ". B · The object designated as" stored "is regarded as a permanent-part regardless of whether it is local or not, so that a belongs to [: private The pre-defined data filters in the match make it possible: the attribute values are kept in a synchronized state. Assistant./Upper two: Two-finger corpse 'p Dongjiu, according to its own needs and / or refreshing personal digital Assistant 101 can --- (戍) ^ Chen sells 1 piece of its own characteristics to determine the insurance page 23 1229268

No. 1 9WdR7Q Λ Amendment V. Description of the invention (J9) Leave or clear the designation as Chen (6) Delete: The object moved by the data storage area of the object assistant 101 means that the deleted information must be transmitted from the number of individuals: Cry: Second, remove the deleted items in a data storage area during a synchronization process. i [) 7. The client can send the only secret record of the object from the local to the state of feeding in a synchronization process, and as required by the synchronization process, the user will mark the object as a delete server. Only when the server successfully deletes it, only When the item is removed from the personal digital assistant storage area. In the spirit of the present invention, there is no retribution / anger. The way to keep track of the pair is stored in a related data :: The digital assistant 101 uses the property as a genus in the table :: Fan Erhai. ^ The designated state can be simple. The method of status information is to replace the saved files. For example, "a", different states and evils are isolated in different files, and the right and left A objects can not be saved until they are saved in the same time. Can't ... f 509 whether to proceed to step 511 or to step 513 depends on 2 ^ Whether the digital assistant 101 is online or offline. If the personal digital assistant 101 is online, go to step 513 and the XML information created in Niu step 509 is transmitted to the server 107. If the personal If the digital assistant 101 is offline, go to step 51 i, where the XML lean message is inserted into a synchronization step. Then, go back to step 509. In this step, the personal digital assistant has been Standby state until a connection is established between it and the server 107. The personal digital assistant checks periodically whether a connection is established, for example when the connection cycle is a regular schedule. I 页 Page 24 1229268

The event or data transmission is initialized by the server 107; or when the number of individuals =: 1 ± 01 needs to transmit one or more pieces of information, it is set to initialize a coincidence 4 ′ to check whether the conditions for establishing a connection have been met. If when the personal digital assistant 101 is waiting to establish a connection with the server, a new transaction is initialized, the program 500 will place the new transaction in the synchronization queue and wait for the connection to be established just like the previous transaction # A synchronization process. In this article, the above-mentioned synchronization period can be fixed or variable, and I can be established through the personal digital assistant 101 or the server 10 7 H user interface (UI). The user can also use i :: 107 丄 to initiate a synchronization process by using the user interface. If i 2 bis is presented at the same time / in the ^^^^ 1 〇1 tooth and 逖 standing upright, the personal digital assistant sequence / 107 that initiated the synchronization process recognizes the status and puts the connection request into the synchronization !: Must = = Try to establish whether the connection between the two or establish a step process ΐϊϊ: In. Once the connection between the two is established, the same will continue, and the control process 50 9 will go to step 51 3. Corresponding to Cheng ld; hold on to the local, vice ... will be described later in the dream person Chu Shi X, synchronously based on the data filter, these assistants on the quotations on the 101 / / eleventh picture will be discussed in detail. Personal digits A series of Λ Λ copies, such as local or client data, is synchronized with the corresponding & noon on the server 107 by the data object = the parent of the server.

Page 25-dt:? 3 starts when the personal digital assistant 101 sends two messages to the server 107. The synchronization request object will compress all personal numbers 1229268 Case No. 91114879 V. Description of the invention (21) The information that assistant 101 needs to provide to server 107 in order to perform certain synchronization actions, including a time stamp, an optional filter , J can choose a list, or a "vector" of objects to be synchronized or a synchronizer, and a current location information including personal digital assistant 1 0 1 selected location object. In another embodiment, the location object may include > a " both the current geographic location information of the personal digital assistant 101 and a " vector of geographic location information. There are six types of synchronous behaviors or operations: a synchronous filtering operation, a get operation, a get create operation, a send modification operation, a send 2 operation, and a send delete operation. These six operations are combined with the first ^ first child, or the result M 囍 丨 丨, Gan mΛ asks for the object, the personal digital assistant 101 hopes, 〃; Table ^ indicates that the corresponding result corresponding to the synchronization, please set the result label as follows Several types of information returned by Yau 5 Service Zhai 107. Must return (two = all: all the department = the " all "result mark" „1 01 #„, 1 0 ； ,, | fl 4 11 ^ ^ this return U i ί ΐ 新 Ϊ J: Zhi means When the server 1 07 should be inconsistent, a copy of the object should also be returned./、(3) tag (ID) on the personal digital assistant 101

The server 1 0 7 should return the value associated with the operation. The marked value means) and its status value. In addition, the tags of all the objects that need to be returned / (ID Gang 丨 Sha Qing 丨 Coffee: ----__ ^ type of message. 1229268 Amendment _ Case No. 91114879 V. Description of the invention (22) (4) Failure: The "Failed" result tag value means that the server 107 simply returns an error message for an object that cannot be processed during the operation. (5) No record ···, No record result tag value means personal digital assistant 1 0 1 Don't care about accepting any information about the operation, the server 107 should process the entire request, and only send a message that the operation is completed to the personal digital assistant 101. '

The result labels corresponding to specific operations will be described in detail in Figure 6. The sync clear time tag indicates the latest time that a particular sync operation was performed. If a lean filter is specified, the server uses this data filter to limit the range of data returned or "synchronize result objects".

—If the optional location object is included in the synchronization result object, the returned data range can also be set based on the location information in the location object. For example, a user of a personal digital assistant 101 located in a city stores information about restaurants in the city in a local data storage area of the personal digital assistant 101. When a user travels to another city, a synchronization result object will contain information about restaurants in the other city. The location information may be based on a public system, such as a GPS system or a mobile phone tower or a private system Lt transport device placed in a hospital room, and only in a limited area = developed information. The location object may also include future location information. For example, a doctor can specify a future room vector. Not only can the patient's information in the room be downloaded to his personal digital assistant 101, and he can download the patient's information in the room within the vector range around the room to his personal digital. Assistant 1 on 01. Fuxiong Γ two synchronized object vectors each include a time tag, an object ID, an item, an object status label, an old value object, and an optional message

Page 27 1229268 i No. 91114S7Q V. Description of the invention (23) Year correction = set in-specific behavior, not all of these synchronization objects are necessary, in an add operation such as a value object, in a delete operation, . The ^ step object does not need to specify the old one; while the old value object is updated only ^, and the time tag of the object ID that specifies the object to be deleted indicates a specific :, it needs to be specified. The synchronization verifies the time. If ^ = 7 of the synchronization object is updated or is not specified in, the server 107 ‘Iron hides the time stamp of a specific synchronization object. The object j D is required; as the unique identity J D in the same object. This state is a synchronization object: the state of the synchronization object of the operation result. When the feeder 107 completes the predetermined action in the synchronization object, the synchronization result object is transmitted to the personal digital assistant 101. The synchronization result ς = and a synchronization object vector. Nadai watch does not respond to the time synchronization operation is performed on the server. The time tag of each synchronization object in the synchronization result object indicates the time when the behavior corresponding to the 7 synchronization objects is performed. Especially when all synchronization objects in the synchronization result have the same time stamp, if a time stamp is not specified, the time stamp of the synchronization result can be used instead. The sub-segment of the synchronization object in the synchronization result indicates the relationship between the object and the corresponding operation, and its settings have the following values: (1) Update: The update status indicates the copy on the server 10 and the personal digital assistant 1 0 The copy on 1 is inconsistent. This status means that the other two customers have updated the data objects in the database before the server receives the synchronization request. Page 28 1229268 V. Description of the invention (24) Chong Si Temple ’s personal digital assistant m must take-appropriate action to resolve the Kind of reason; Λ2) Force: The success status indicates that the synchronization object was successfully processed on the feeder 1007, and any modification is made when the server] 07 meets the synchronization request. However, it is necessary to synchronize the object with object 3 (f3: failure status indicates that the server 107 cannot perform a specific request. In this case, the message field contains text information about the failure status of the 6H. (4) Identical: Same machine status indicates the server. 〇7 The object time tag has not changed. The corresponding object is the same field, (a 51 new match: the new match status indicates that the personal digital assistant has responded since the time of the request. The object described in the synchronization object of is new to server 107 or a specific request. To the pair (library 6 i does not match the state means that server 1 ° 7 cannot find the corresponding value object, probably because it has been It is deleted or changed, and the information provided by the synchronization request object is filtered. Fresh description: the status field and its corresponding specific operation; it will be detailed in accordance with the sixth figure -nV / step, and it will pass the analysis server 107 The return message information indicates that a particular asset is red. If the return status value is 517, it indicates the status of the marked data: the value of the object in the data storage area of the J-block is removed. The values of the objects in this match.! =; 1 in the storage area 417 of the feeder m " ":-~ --- 11 ^ 疋 The return message of the item indicates an update 1229268 No. 9111487Q V. Description of the invention (25 ) The correction or creation operation has not been performed on the server 107, so turn to the reprocessing step 521, and in this step, the corresponding object value is the same as the object value stored in the storage area 417 of the feeding service. This Anything outside of the personal digital assistant 丨 0 丨 based on the update or operation of the data object must be determined whether it is necessary to take further action. After the completion of steps 51 9 and 523, the program 50 0 proceeds to the end step 5 2 3. At this step, the running of the program 5000 ends. It should be noted that steps 517, 519, and 521 are iterative in nature. In other words, if a synchronization process includes multiple objects and these objects are all It is processed to form a synchronization queue, and the returned information corresponding to each object must pass steps 517, 519, and 521 to reach the final end step 523. The sixth picture is a corresponding to the synchronization step 51 $ (fifth picture) A flowchart of a typical synchronization procedure 600. The procedure 60 starts at step 601, and is initiated when the synchronization request operation is initialized as described in the fifth figure. Each step below represents a The operation that is transmitted with the synchronization request object. The program 6 0 〇 proceeds from step 6 0 1 to the fetch and delete step 6 0 3 associated with the fetch and delete operation. The fetch and delete operation retrieves the data from the previous fetch and delete operation. All objects that have been deleted from the server 107. Corresponding to the synchronization request objects, the get and delete operation sends a time tag and a selectable list of object IDs to the server 107. Generally speaking, there is no corresponding data filter corresponding to the get and delete operation. However, if a particular servo module 107 performs a two-step process: deletion and destruction, then a profile filter can be sent. The time stamp of the fetch and delete operation should be set to the personal digital assistant 1 0 1 The last fetch and delete operation was sent

Page 30 1229268 91114879_ year, month, day, labor 5. The invention description (26)% (if a given data filter has been sent). If the optional ID list is sent to the server with the fetch and delete operation, the server 107 returns the synchronization result object to the personal digital assistant ^ 1, positive = the above description in the fifth figure same. The synchronization result object contains the object status, including deleted and undeleted objects, along with the object ID on the list. ^ If a data filter is sent, only the status of objects that match the data filter is sent. Otherwise, the server will return a list containing all the objects that have been deleted since the last synchronization. The D list is the same as + 姅 ί 1: the second time stamp of the result object of this Λ step is stored in the personal number. As the time stamp of the next synchronization request object. Number = Assistant 1 01 compares the returned list with the objects saved on it, and updates its local database accordingly. If the result tag value of the synchronization result object is specified as all, the server 1 07 returns the belongings that have been deleted since the last fetch and delete operation. ^ I-D. If a D list is provided, the synchronization result will also include the status of crying. " Mismatch " status indicates that the corresponding object is re-existing. " Update " indicates that the corresponding object exists / 一 # 为 上 ’but has been updated after the time of the get and delete operation. = In one case ’A copy of the updated object is also returned to Assistant 101. The eight-digit 'new failure and unloaded result tag value is not applicable for this operation. Non-woven (ID) "result tag value will cause the server 107 to return all the items 1D that have been deleted since the previous 3 τ D 仃 get delete operation. If you provide someone with a 2 table, the server will also return a list The status of each ID on the i. The status of the result is either a match or not, the Japanese and Western μ ^ 銮 No. 91114879 1229268 Amendment V. Invention Description (27) The copy of the object does not need to be returned. Then step 6G3 proceeds to sending Step 5 is deleted. In this step, 2 counts, 3 assistants, and 1 send the deleted items in the synchronization request object. Individual: Includes the object 1D of "Remove Object" to report to the server 107. The database was deleted = feeder database and reply to _ ^^ The situation has been rj η 7 ^ A # 7 from the thick left of the server 1 7 7. successfully deleted objects built sudden sudden cow = 7, the material _ continued to acquire create a step too suddenly is not specified: all the information to the server 107. If the data object if built two newly created after the time stamp of 1. I shell material filter 'will only return to the operation, not The new object is the new object of the two poor raw objects. In this operation, each object: Γ two objects m responds to a set of synchronized object vectors. The state value is "the new object that does not match: =." The state of the returned object 1 07 Created on. ^ The% standard wear corresponds to the object returning to VVVVt at the server 107, and the fruit standard iron value is all the standard.物 / 之 10, but does not return a copy of the object itself. Completing the acquisitions and failures are not applicable to this operation. 609. After this step, the program proceeds to the sending creation step. The search status value is " Number of changes = Assistant 101 passed the local data storage area on page 32, 1229268, month repair case number 9〗 〖〗 4879 V. Description of the invention (28 ) The latest list of objects. At the time of the new object, the creation operations of the "Nun Gong" and the "Second Movement" performed the replicator 107. The time tag information was used by the service manager 405 to detect and resolve any potential resources and conditions: : F object to the database of feeder 107. In this issue, the "feed filter" and personal digital assistant 101 ^ two requests to create a temporary 11} for the mother and one object or the target and feeder 1 10 Synchronization results of the 7 responses. The objects in the ^ id will be used at the end: once the server 107 receives the number of objects from the individual, the server cries 107 and the assistant of the knowledge office 1U1 synchronizes with the May service cry 1 D7. Synchronization result object, indicating the new object re-created on servo 07. The synchronized surname basic object may be the same as the number of assistants. If only the new object in the synchronization request object is included, then the synchronization object includes the :: "J" value is set to "all", and its child objects. 1Includes all the objects and ^ ^ in the creation of the work by Ting Xian, including the objects added after the operation is not displayed, and the force # Christine. object. The whole result ^ In addition to the sigma object's failure result and other status values such as: setting; when the object is returned and its success has been added to the servo ^ the object has no value set to "update", then The returned item ^ and library // if the result is returned the object itself. If the state value of the added object is' but not, the state value and the object copy are returned. 1 ~ For update, the multiple fields of the object ID are not done in the original request ^ '14 cases means ^ ° ^ ^ ^ # Γ;,. ^,; I;; 〇107 is included in the return message field . If for a specific: two pieces of earth, and the failure status value, the message word Wute: Object failed to add, 咖 カ u 』茶 送 丨 丨 Snap ------- is called alum and the original object is Return to page 33 1229268 __Case No. 9Π〗 4879 __ Month and Day _ Amendment V. Description of Invention (29) Return to Personal Digital Assistant 101. If the value of the result flag in the synchronization request is set to "II)", the synchronization result object only includes the object 11} created by the server and the status of all the items sent. No object is returned to the personal digital assistant 101. If the result flag value is set to "fail", the synchronization result object contains only the temporary ID, object status, and the reason message for the failure. If the result flag is set to "No Record", no information about the success or failure of the operation will be returned to the personal digital assistant 1 〇 1. If the result flag is set to "All" or " Update, the client should update its local data storage area based on the results in the synchronization result object. If the result flag is set to "failed" or "no record", the personal assistant 101 should take corresponding steps to ensure local The accuracy of the information. If the status value returned by the synchronization result object is "failed", the personal digital assistant 101 should take corresponding steps to correct the problem, and may need to do it again: As indicated in the corresponding synchronization result object on the device 107, the local data storage area is deleted. If a new object symbol is created, it will be used in the next synchronization process to ensure that the personal digital assistant 101 has a positive A for this object. In some cases, the server 107 will add the object to the next 2 填充 fill in the default field or update a new object. In the database, the personal digital assistant 101 cannot determine whether the server 107 adds operations, so the personal digital assistant 01 does not know whether the request is received by the server 107 and / or the virtual assistant 101 When connected to the server 107 again, bean 1. At the number of individuals 4 〃 will figure out the previous 1229268 amendment

No. 1 911UR7Q V. Invention description (30) Whether the adding operation was successful. If the information is still an assistant 1 〇1, the formula φ + t month dagger peak 则 'then the personal number application 310 == e-commerce following the operation of the operation πύ 1 u will submit the addition again if the user does not _ <# ^ A secondary storage area removes the operation request. π or from the local poor Once the sending creation step 60 9 is completed, more =: 1 'In this step, the personal digital helper 2; after the operation / local data storage area changes f & ,,, 4 brother synchronization The time stamp field in the M object, while 1

A set of synchronized base object vectors is then shipped. In addition, for each of the objects that have changed in the J material store area, the number of individuals, the number of individuals, and the basic objects are synchronized with the basic objects. The synchronization base contains the I time tag of a specific change of a specific object ΐ 同步 of the synchronization base. The iD field is populated with the > identity. The digital assistant 101 also mentions the base object in the base object field in the synchronization object #. Only, Spoon Er Panyu, ^ will be expressed. The old value is placed in another base object ^ .. attribute, etc., excluding the updated value. The only values that need to be listed are the original values of the attributes listed in the updated base object.: Medium ?: Ϊ: When the value of an object changes, its original value should be placed at the old value and the value of the object should be placed at In the updated basic object. The ID sub-segment in the synchronized beauty piece is the unique and reliable identification of the changed target object. The following describes the information returned by the server 107, which is used for sending and creating operations. Set the specific result label. If the value of the result label is set to, all ", the server 1 7 will return 1 D and an error message for the object that was successfully updated, and the error message will be displayed.

Page 35 1229268

--MM 911HR7Q Revision V. Invention Description (31) — The item has not been updated. Upon completion, all current values are passed to the client. After updating the details, if the result tag value is set to the "more desirable state of each object. Those that have been == 1 0 7 will return the return character. For messages that have not been successfully updated the value will not be sent." The ID of the object is not updated, and the information stored in the object includes the current version. The personal digital assistant 101 can use the status of Λ1 server / 107 and the current demon m help to bury the information about the location of these objects. The storage area. Value update / This server 1 07 returns all the objects themselves and not the individual. If the result tag value is set to “ID,” the ID and status value of the object that meets the requirements, digital assistant 1 〇 1. If the value of the fruit standard is set to "Failure", the result returned by the server 107: includes only 11}, status, and failure messages of objects that cannot be updated on the feeder 107. The server 107 The current version of the object will not be returned. If the result tag value is set to "No Record", the server 107 will not send any information about the success of the update to the personal digital assistant. After performing the sending update step 6Π , The program proceeds to a synchronous transition step = 613, at which step the user can choose to save a data filter for subsequent use. The data filter is stored in the personal digital assistant's local data storage area. In the list, the server 1 〇7 can also save the data filter 'and set a user 丨 D and data tearer ID' for each data filter so that the personal digital assistant during the synchronization process 〇〇 only need to send data The ID of the filter can be used instead of the actual data filter. If the saved filter is running locally, except for the query string, filter, beta of the data filter and whether the data filter is required No other news will be stored outside the sync 1229268 Amendment No. 91114879 V. Description of the invention (32). If the data filter is running on the server 丨 〇7, the list of IDs returned will also be related to the data filter— The data filter synchronization operation can be performed in batches, or only one time for each data filter, personal digital assistant 10J, or more accurately the e-commerce application of the data filter Program 31 / 〇 provides a list of IDs that match the data filters used during the last synchronization operation. The personal digital assistant 101 sends a vector of the synchronization request object to the server 107. Each synchronization request object contains a query character String and a vector of a synchronization object. In each synchronization object, the personal digital assistant fills in the ID and time tag of the object. The server 107 returns a vector of the synchronization result object. This vector will contain Corresponds to one of the synchronization result objects for each synchronization request object. Each 2 t-piece will contain a data filter that has been executed, displaying the filter between b and b. A vector of tags and synchronized objects. Each synchronized object has a field to describe its existence in the result message with the following four states. HI Η ❿ If a synchronized object is marked as "same", the object's label ^ It has been included in the Mingqiu flood interest ID. In other words, the personal digital assistant 101 has already known the filter that the object matches. Moreover, the object has not been synchronized since the time of the tag display within the request and within 8 ^ It has been updated. So personal = 101 does not need to make any changes to the local database storage. Server 1 () 7 ^, does not send the object to the personal digital assistant 丨 〇1 to reduce I ° on the network. If this The ID of the object is not included in the result message. The personal number assistant can still assume that the object matches the filter and has not changed. With f 'Personal Digital Assistant 101, synchronize the time bar on the local copy of the object with the time tag provided in the object. Time tag ^ Skin 7 " more page 37 V. Description of the invention (33) After new, the What is the state of the local copy of the object. Missing ones are left to match the filter. ^ Clear ^ If the synchronized object is marked as "new, the known π listed" does not have 10 of the object. That is, the filter for the line synchronization operation is not compatible. The match is passed back to the personal digital assistant 101 in this case. The personal digital assistant is :::: = storage area, and the time tag is updated to the synchronization request object at the same time. The state of the object in the data storage area is sighed as saved, and the ID of the object is also added to the local list of IDs. Add to match the filter. If the status of the synchronized object is, update ", Then the last social fruit m sent by the object is from the meat ΙΘ μ,] in the same clear object =: ί: is provided in the synchronization request ::: I ::, the object has been updated since time. The entire assistant 101. The personal digital assistant will update the time tag to the synchronization request at the same time; !! Γ # ^ ^ A ^ ^ s 101 ^ ^ ^ ^ ^ ^ Set to "Save", The id is also kept in the list of IDs that match the state. Yak f 5 first: the , The special request sent in the synchronization request matched by the filter is mismatch. " However, the object has been updated or deleted so that it no longer matches the corresponding query string. The personal digital assistant 101 sets the status of the object to " stale " in the local data storage area, and removes the ID of the = slant = from the list of IDs that match the adapter. If the local shell ', sub storage area There is no such object in it, then the personal digital assistant only removes the object from the list of ID 1229268, amendment number 91114879 V. Invention Description (34) ... Personal digital assistant 101 saves each executed synchronization Operational data filtering, theft, and IDs that indicate that the device was last used, and that the device was matched every time the device was executed: single should wear one except for synchronization, considering the request, personal digital assistant] 〇1 also provides the result tag of the number of poor messages. Listed below are the personal results 1 0 1 The results that can be obtained based on this tag. Digital assistant If: „The value is " All, 'Server then Returns all objects matching the search results in the search results. The shape is added, and then the whole thing # is returned. If a z matches 'the object is set to " unmatched,' the ID of the object = :. At this time, no object is returned to the personal digital assistant 丨 0 i. Only if the value of the result tag is " update " The feeder 107 returned the same condition as when the toilet was pressed. " What is returned are the objects marked as ",", ",, new match". At the same time, the server 107 also refers to the paired objects, and sets its status to " mismatch ". / 、 If the value of the result tag is " ID " and the server is 07, then update the " or " new matching object, and indicate that it is no longer an object with the passed m. The status is set to, does not match ,,. For any matching items, the temple service nm will not return its ID or ten items. Anything that is the same as " If it fails or is not recorded ', this step is not performed. After Jiucheng thinks about V 613 with V, the synchronization process 600 is 615 '. So far, the entire synchronization process ends. Regardless of the sixth figure, it is the second subject of the present invention. 0 Page 39 1229268 _ Case No. 911M879 V. Description of the invention (35) For example, all steps can be combined into a single synchronization request. Feeder 1 0 7 according to the sequence disclosed in the sixth figure or other / skin. Different operations. L 仃 The seventh diagram is a flowchart of the data management program 700 in the servo crying line supporting the personal digital assistant 101. The procedure starts at ^^ and picks up 701, and proceeds directly to a data receiving step 703. In comparison type, step 703 is connected with a synchronization step 513 (fifth figure). = After the sub-703 to a new data step 705, the data management program 700 judges whether the status value of the data object received in step 703 is, and new (such as the fifth step). If the data is new , The program transfers to a step of inserting data ^, and a new location is inserted into the data memory 417 (fourth figure) by the data acquisition management 3 (fourth picture). Go to the transfer state step 715, This step generates a message from the personal digital assistant who transmitted the data object. The data creation operation is g °. ^ In the step 7 () 5, the data management program is rich. ^ "It is not the personal digital that was transmitted." The assistant ιοί is designated as " More: " :: piece ', then the procedure proceeds to check the time tag step 7.9, and moreover: the time tag and stored phase of the material f from the sr / * ^ of the object Catch a without weaving. If the stored data object is newer than the transmitted data object: then the stored object is not suitable:: We only use the object in step m, send a return message, and the private sequence directly jumps to the transmission status. The operation failed. If the updated time tag of Niu 71 71, Tong personal digital assistant 101 is later than the stored thing: the data object sent in the last two set * data upload step 713, using only the time tag, then After the program is transferred, the object sent in the second step replaces the stored object. Along with " ^ 15, the developed party returned a message to inform the personal number of 1229268 V. Description of the invention (36) Assistant 101's information was updated successfully. It should be noted that the above-mentioned procedure is repeated continuously, because the personal digital assistant 101 can transmit more than one data object to the server 107, and each transmitted data object needs to be processed by the procedure 700 before a synchronous operation is completed. ′, 4 The second and upper diagrams are: the process chart of the update notification private sequence 800 executed on the server 107 (first picture). The sequence 800 starts at the beginning of step 800, and if it is absent, it goes directly to an initialization transaction step 803 at the remote end. = ㈣The operation of the data has been completed. In this car / Jia Shi 41 II: (Figure-Figure) The number of data transitioners connected to the user ’s ID is equal to i = a pair of operations / data transitioners have a weighted value, a critical value, or a cumulative weighted value (Another preferred embodiment). In some cases, the weighted value and the critical value may be the same as ρη ^ g. After the parent is executed in step 803, in step 805, the program compares the operation and the value with the data register list on the server 107. If the = operation matches a lean filter, then the weights corresponding to that pair of filters / filters will be retrieved. Implementation in cumulative weighted value :: make a return, said to ask for a cumulative weighted value. Cumulative weighted value is the cumulative number of each weight obtained from a number of previous iterations of operation 2 Ϊ f 程序 program 80. Subsequently, the program proceeds to step 807 to compare whether the weighted value is under / over the critical value. In the embodiment of cumulative weighting value +, the cumulative weighting value of the pair filter is compared with the critical value. ”If the weighting value or the cumulative weighting value does not exceed the critical value, at the end of step 8 1 7, the 3-input recalculation weighting value of the specific operation step 815 ′ In the embodiment of the cumulative weighting value, then skip directly to the end step M 7 III uviftkp. H, __________________ 1229268 ___ Case No. 9Π14879_ Year Month Day Amendment V. Description of the Invention (37) The processing procedure is completed. In the recalculation of the weighted value in step 8 1 5 the weighted value retrieved in step § 05 Add to the cumulative weighting value, and then store the new cumulative weighting value in the data memory 4 1 7 to replace the old cumulative weighting value. Finally, the program proceeds to step 817. In step 807, if the weighting value or the cumulative weighting value exceeds When the critical value is reached, the program proceeds to send a message step 809. In step 80 9, a notification message is sent to the personal digital assistant 101, requesting or suggesting that it update the local data storage. The notification message is sent via a short message service (sh 〇rt messaging service (SMS) is transmitted from the server 107 to the personal digital assistant 101. SMS is a paging service and is well known to those skilled in the art. It is only κ is known as a transmission medium used in the present invention. Each jg μ S message includes a data domain name, the name or label of a specific data filter to be performed, the type of operation to be performed, and whether the operation is to be performed immediately. If an SMS message is marked "Immediately," the personal digital assistant 丨 〇i may need to establish a communication connection to perform the synchronization operation immediately. If the SMS message is not marked "immediately", the personal digital assistant 丨〇i can either perform the synchronization operation immediately, or wait for the next scheduled synchronization period, or save the message to a user, and notify the user who needs to synchronize the local data storage. ° After step 809 is completed, the program moves to the reception confirmation step 811. Step 811 is an optional step, so it is indicated by a dotted line in the figure. If the program 800 needs to get the other party's confirmation after sending the SMS message in step 809, the selected flood information can be sent in the form of an SMS message from the personal digital assistant 1 010 to the servo as 107, or in the form of a synchronous request , The sync request matches the data filter specified in the notification message. If the confirmation message is not

Page 42 Amendment Month Five. Description of the invention (38) 裎 库 Λ on feeder 107 | New notification message is sent. If in ° :: " the program will return to step 809, and step 809 is not required to send a second step since step 8; to the confirmation message or fine, reset the cumulative addition; that is, go to clear the weighted value and walk to End step 817, in = Guangyou: words). Finally, the program enters the basket 4 FI A 1 + The transaction execution initiated at V 80 is completed. Show-show? Lv2—Personal Digital Assistant 101 (pictures 1 and 2) Go to a typical homepage 901 shown on each brother. Use ΐ: = ί Invented application The homepage 901 is displayed on the screen business: as explained by two: Ή η, the application can be mobile electronic V main 'subscription hospital application 320, mobile logistics application: fV, The description of the mobile financial application 340 'is the ninth to twelfth drawings, with the subscription e-commerce application 310 as an example only. The top of the homepage 901 is a title bar 903, which contains the following contents: π ▲ Tianyue J% Time 11 ·· 26a 〇 Below the title bar 903 is-Yue Huan U News JG5, the content of this message is changeable . Below the message 9 () 5 = several screen icons, which are a directory icon 907, an order picture 軚 908, an account icon 909, and a synchronization icon 91. Each screen image 1 (9 079 a 0) represents a specific function of the e-commerce application 3o. The user clicks on any icon with the stylus 207 (second image) to execute the corresponding function of the e-commerce application 310. Specifically, the directory icon 907 enables users to expand by executing software on the personal digital assistant 101. The product catalog in the production search file can even be modified. The order icon 908 enables users to place purchase orders or make changes to the order. The account icon 90 9 enables users to browse or modify their account; Figure 仏 910 allows users to define, redefine, or change their synchronization. 1229268 -MM 91114879__ 年月 π __ V. Description of the invention (39). The examples in Figures 9 to 12 are about the catalog icon 907 and the product archive or library corresponding to a product catalog in an e-commerce application. Below the screen icon 9 〇7 ～ 9 1 0 is a status bar 9.3, which includes four selection keys such as “Account”, “Order”, “Catalogue”, and “Sync”, and the screen icons 909, 908, 907, Correspondence to 910. Users can use the stylus to select a key to run the corresponding software. This software is the same as the software running through the screen icon. In addition to the four selection keys corresponding to the screen icon, the status shelf 913 also contains a "file" ”Key, the function of this file key is similar to that in programs such as Microsoft Word. Users can use this key to perform operations such as opening, closing, saving broadcasts. In addition, the status bar 91 3 also includes several status icons. ·· A computer icon 9 1 5 indicates whether the personal digital assistant 丨 〇i is connected to a remote feeding device 10 7 (first picture); a stylus icon 9 丨 7 indicates the personal digital assistant 1 0 1 Whether the stylus 2 〇7 is available; once the previous page icon 9 1 9 'The user clicks the icon (upward arrow) with the stylus 2 〇7 to flip the home page 901. The previous page icon 919 is applicable to the home page 901 cannot be on display 2 at a time All displayed in 03. Of course, icon 919 can also be a downward arrow, or there can be both a downward arrow and an upward arrow 'This depends on the size of the home page 901 and the home page 901. The relative position on the display screen 03. The tenth picture is the edit filter page of the e-commerce application 310 (the third picture). 1 0 〇1 is displayed in the personal digital assistant. 〇1 (the first and second pictures) is displayed. Schematic diagram on screen 203 (second picture). The user clicks on the synchronization picture f 9 1 〇 (ninth picture) with the stylus 20 or selects the corresponding function in the menu displayed by the synchronization selection key in the status bar 91 3 , Edit the filter page 丨 〇〇 丨 that t rioters are displayed on 2 members without screen 203. Similar to the home page 001 (ninth picture), the page

Page 44 1229268 _ year, month and month of revision _ 5. Description of the invention (40) = 01 contains a title block 1 0 03, which contains the title “Edit Filter”, the current 4 rooms π4 ·· 54ρ · " ° Page 1〇 〇1 also contains a status bar 1013 and status icons 1015, 1017, and 1019 'which are similar in function to the status bar 913 and status icons 915, 9 1 7, 9 1 9 (ninth picture). Page 1001 also has a zoom icon 1021, which can enlarge or reduce the size of page 1001; a cancel icon 1 023, which can end the running program and return to the previous page, such as the home page 901. Of course, like the other icons, arrows, and menus in the ninth to twelfth figures, the zoom icon 丨 〇 2 丨 and the cancel icon 1023 are also clicked with the stylus 20 7. Although the type of user interface used is not important to the spirit of the invention, the following figures both use the stylus 2 07 and the display 2 01. + Edit filter page 1 〇 〇 1 There are also several areas, which enable the user to specify, lean filter. For example, after the user enters the data filter name “All Products” in the name area “005”, if the “All Products” filter already exists, the e-commerce application 310 searches for the information on the filter. "All products" filter does not exist, and the e-commerce application 3 will create a new profile filter. A synchronization area ”〇 〇 7 allows users to choose whether to include the corresponding data filters in the personal digital assistant synchronization program. In this example, all product data filters are not included in the synchronization process because the synchronization zone 1 007 is not marked. If the data library corresponding to a data filter changes infrequently, the data filter may not be included in the synchronization process ^. However, some data filters, such as order data filters (Weiyi, factory,) in the picture, need to be synchronized 'because users or sales staff need to update the inventory of the company at any time. ^ Solution

1229268 ____ Case No. 91114879_year month g__correction__ 5. Description of the invention (41) π 4: 3 8: 4 Ο P Μ ”, indicating the date and time of the last synchronization of all product data filters. Search string 1 〇11 shows an actual corresponding data filter, which is expressed in a way that can be recognized by those skilled in the art. In this example, the data filter specifies all product data filters to search all records in the product database. , Use "P r N ame" to indicate an attribute in the product database, and "" to search and display records equal to *. Because * is a universal symbol, this data filter displays all records in the product database. Backus Naur Form (BNF) symbols can be used to represent data filters or query strings. The symbols are described below. filter two "(" fi 11 ercomp") '丨 fi 1 tercomp = and I or | simpleFiIter and = M & M fi 11 e r1i st 〇r 二 丨 丨 I 丨 丨 f " ter 1 istfi 1 ter 1 i st = 1 i1 ter simpleFilter = attributeName filtertype value fi 11 erty P e Two "two two" I " > = 丨 'I 丨 丨 〈二 丨 丨 I' '! =' 'The attribute name is numerical, and A column in the product library or file corresponds. Binary is not used in data filters, that is, one data filter cannot be translated into two JPEG images. For a certain attribute, a certain value can meet any allowed login ', such as the price of a basketball can be any value; the name of a product can be a noun, such as "baseball". The tenth / picture is a schematic diagram of the search product page 11 0 1 of the mobile e-commerce application 3 〇 displayed on the display screen 203 (the second picture) of the personal digital assistant 101 (the first and second pictures). Page 11〇1 is a login page, '

Case No. 91114879 1229268 Λ .___ Month Amendment V. Description of the Invention (42) This page user or salesperson can use the display screen 203 and stylus 201 to define or modify data filters. Similar to the home page 001 (ninth picture) and the editor filter page 1 00 1 (tenth picture), the page 丨 丨 〇 丨 also includes a title bar 1103 'which contains the page name "Query Product" and the current time " n: 38a ,,; a status block 11 1 3; three status icons 丨 丨 5, i〗 7 and 〖丨〗 9. All these are the title bar, status bar, status of the ninth figure and the first figure 〇 Icons have similar functions. Below the title block 1 1 〇3, the page 丨 丨 〇 丨 has an execution map = 1105 and an advanced filtering icon 1121. When the user clicks the execution icon 丨 丨 day Γ, one corresponds to the display The current data filter for the information on the display screen 1101 is created. In this example, the current data filter is the same as described above for the tenth ^ =, that is, "PrName ^ *". When the user uses a stylus At 203, the second-class icon 1121, the existing display screen 1101 will be replaced by another search and display screen 1201, which will be performed in the twelfth figure described below. "Second, the display screen 1201 Allows users to create and change more = data filters. The smart display screen includes a search range of 1125, in which the user can specify the name of the attribute, such as product documentation. When using j 207 to click the search range] 25 edge inverted triangle, it will be displayed-ίΪΓ 2 7 allows the user to enter a value, which can be used to define or create a lean filter. In this example, the value is "*," which is the θ center wildcard, which matches any value in the logo. &Amp;, the 疋 records in the product broadcast will be returned. Another example is in the search value area If there is a "baseball" in turn, the data filter will return all entries with a name of "baSebaU" in the product document. If the user turns in "base *" =

The list on page 47 allows the user to choose from the product documentation or database table. Pull 1229268 Case No. 91114879_year, month, day, day five, invention description (43) The data filter and filter will return to the product slot, baseba 1 1 s "or, 1 baseba 1 1 bats" and so on. The two operator fields 1 1 07 enable the user to define the relationship between their desired search range 11 2 5 and the search value field. In this example, only one of the two operator area 1107 options can be selected, that is, two, or '丨 ='. The operator n 07 indicates that the user wants the profile filter to return entries where all attributes in the product document are entered in the search range 11 2 5 and match the values entered in the search value area 1 1 2 7. If the user selects 丨 =, the user wants the data filter to return entries in the product document where all attributes are entered in the search range 1125 and do not match the values entered in the search value area 1127. The display value check block 11 09 allows the user to specify. In other words, the query G query entered in the search range 1125 does not match exactly as in the search value area 1127. The data filter returns all similar data in the product documentation. A matching icon 1 Π 1 provides a similar function to the obvious check block 11 09, except that it can enable the user to perform the j-wave behavior and immediately view the result. As soon as you cancel the button 丨 2 3, it can ignore the field filter definition or creation process, and return the display 2 to the state previously displayed on the display. The deer-H second figure reveals another embodiment of the display on the personal digital assistant 101: the search product display screen 1201, which is now displayed. With the search product basin; make the search product display screen 1201 like-input screen, so the second household or salesperson defines the bite by the display screen 203 and the stylus to change the breeding filter. However, the awkward side-by-side sigma stickers—say poor 疋 me 4 user-defined or change one r2: 不 shoulder without screen 1101 can only let

1201, page 48, allows users to ": search for product displays too different from the original materials ------- meaning or change more Tij-level or more complex data filter 1229268 case number 91114879_ year month day amendment _ V. Description of the invention (44) 'Similar to display screens 901, 1001, and 11 01-search product display screen "〇1 also includes a title 1203' search product is written with the name of the display screen ', and Current time "4: 46p"; a status bar 1213; and status ^ icons 1215, 1217, and 1219. These title bars, status bars, and status icons are the same as the corresponding title bars, statuses in the ninth, tenth, and eleventh figures. The block and status icons have similar functions. Similar to the search product display screen 丨 1 〇 丨, the display screen 1 2 0 1 includes a matching icon 1 2 1 1 and a cancel button 1 2 2 3, their functions are respectively the same as the first The matching icon 丨 i 丨 丨 and the cancel button 丨 2 3 in the eleven pictures are similar. Below the title bar 1 203, the display screen 1201 includes two icons, namely the execution icon 1 2 0 5 and the simple filter icon 1 2 2 1. When using the stylus to execute the icon 1 2 0 5 'one corresponds to the display The display information 1235 of the cartridge, or in this case the "material was filtered, the benefits to be executed. The current data filter will return all product entry information that contains "Base" in the name of the product database and the price is greater than or equal to 5,000 yuan. For example, the personal digital assistant 丨 〇 1 will display product entry information such as basebal ls, basebal 1 m i 11s and baseba 1 1 g 1 oves with a price of 5 yuan or more. The methods and syntax of these data filters are well known in the prior art. One advantage of the display box 1235 is that it has a pull-up arrow and a pull-down arrow. When the user uses the stylus 2007 such arrows' in the display box 1235, it can be rolled out because it is too large and is at the boundary of the display box 1235. External information. When the user simply filters the icon 1221 by the stylus 207, the personal digital assistant 101 will display the search product display screen 1101 on the display screen 203. Similar to ^ Shisuo product display screen 1101, display screen 1201 may allow

1229268

A data filter, but it is more complicated than the display screen U 0 丨 1 225 allows the user to select multiple attributes and two attributes in the product library. The search value field 1 227 allows the user to enter a price or complete a query of the database. In the above display screen ^ Η /, two different symbol fields are selected, but the display screen 1 2 0 1 is replaced by four field selections 1 207, an operator, which means equal to; one ,,! = „Is not equal to; an operator, which means greater than or equal to; an operator., Which means less than or equal to. A display value check block 1209 is similar to the display value check block 1 1 01 in the screen. User input. Each time the search field selects an appropriate value, it only provides an operator. The "two" operation function and display screen 1201 also includes a create button 1 229, two associated buttons 3 1 and 1 Reset button 1 2 3 3. The create button 1 2 2 9 can move the search range ^ 1 225, the operator check box 1 207, and the two ί 50 substrings specified by the search value area 1 227 to the expression in the display box 1 2 3 5 , Related button 1 2 3 2 ', the relationship between another combined query, the combined query is the new query string moved by the established button and the existing query string, if the existing query string Present on display box 1 235. "" And "" buttons create a combined query, which is displayed in the product information. The query results in the library must match the new query string and the existing query string. OR "button to create a combined query, which shows that the query $ fruit in the product database must meet one of the new query string and the existing query string or the query conditions of the king. When using the stylus 2007 When the reset button 1233 is reset, it will clear the message in the display box 1 2 3 5 so that the user can start to create a new query string again. With the screens in the ninth to twelfth pictures, the user can define the data filter

1229268 Case No. 91Π4879 V. Description of the invention (46) Part of the graphical user interface (GUI) that can be selected. These graphical user interfaces are displayed on the display 203 of the personal digital assistant 10i, which can run electronic hand business Applied Education 310. The remaining application softwares 32, 33 and 34 have their own special functions, G u I and corresponding screens. Although the present invention is disclosed as above with a better example of # 彳 夫 π 日 日 ^ ^ κ ^, it is not intended to limit the scope. As a fish changer, it does not depart from the spirit of the present invention and the attached patent application. Scope Therefore, the protection scope of the present invention shall be treated as the other. 91114879 1229268 Modifications Brief description of the drawings [Simplified description of the drawings] The first diagram is a block diagram of a communication system, which includes two typical mobile computer equipment, which can be used to implement the method disclosed in the present invention. The second figure is a schematic diagram of a typical personal digital assistant of the present invention. The third diagram is a block diagram of an example architecture of a wireless application according to the present invention. The fourth diagram is a block diagram of each component in the server. Α ° The fifth picture is a diagram of the mobile computer device on the client. Process flow The sixth diagram is a flowchart of the synchronization steps in the fifth diagram. The seventh diagram is a flowchart of the data management process on the server side. Figure 8 is a flowchart of the update identification process. The ninth picture ^ 丨 shows the personal digital assistant display in the first picture and the second picture. King page screen The tenth picture introduces the light screen display edited by the personal digital assistant in the 图 _ # wai 屝 tomb and the second brother. Feng Ji Filter The eleventh picture shows the first product search screen I & the second picture of the personal digital assistant ## a screen display. Take the best product The twelfth picture introduces the first product search screen display = the other product of the nth personal digital assistant [Description of the main component symbols] w Communication system personal digital assistant 1 ^ laptop 1 1 communication tower 1 ^ 3

Page 52 105 1229268 _Case No. 91114879_ Year, month and day correction diagram Brief description of the server 107 Computer equipment 1 0 9, 11 1 Internet 113 Communication channel 115 > 117 > 119 LAN 121 Display 203 Material input area 205 Stylus 207 Control button 209 Wireless application architecture 301 Application component 303 Application product 305 Wireless data replicator 307 Mobile exchange 309 Mobile e-commerce application 310 Mobile hospital application 320 Mobile logistics application 330 Mobile financial application Program 340 J ava service module I 0 4 Communication manager 403 Copy manager 405 Chart manager 407 Primary domain manager 409 Cache manager 411 ODBC connection manager 413

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1229268 Case No. 91114879 Revised schema Brief description Data Access Manager Data Storage Domain Manager Business Logic Home Title Bar Message Directory Icon Order Icon Account Icon Synchronization Icon Status Bar Status Icon Edit Filter Page Name Area Sync Area Last Sync Area Search String zoom icon Cancel icon Search product page Execution icon Level filter icon 415 417 421 431, 901 90 3 '905 907 908 909 910 913, 915, 1019 1215 1001 1005 1007 1009 1011 1021 1023 1101 1105 1121 422 ^ 423 432, 433 1003 > 1103 > 1203 1013, 1113, 1213 917, 919, 1015, 1017, 1115, 1117, 1119, 1217, 1219 1123 ^ 1223 1205 Η Page 54 1229268 _ Case No. 91114879 Schematic description Operator area 1107 > 1207 Match icon 1111, 1211 Search range 1125, 1225 Search value area 1127 > 1227 Display value check block 1109, 1209 Search product display screen 1201 Simple filter icon 1221 Associate button 1231 Create button New 1229 reset button 1233 display Box 1235

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Claims (1)

1229268 A method for synchronizing the database of the data storage on the local storage device on the mobile computing device [:: J ::: server individual domains; the data in the storage benefit is composed of a plurality of information including the mobile device on the server. Each data corresponds to; the material extinguisher of a mobile computing computing device is stored with the user's notification address of the computing device and information in a plurality of fields, and the data is filtered in one or more phases. And the data will be compared against a filter in a plurality of domains; if the specific domain matches a data filter, a notification is sent to the mobile computing device, and the notification message includes the label. Be worried about the leaf 2. As described in the application for the database synchronization method described in item 丨, wherein the mobile device is a digital assistant (p D A). 3. The database synchronization method as described in item i of the patent application scope, wherein the mobile computing device is a laptop computer. ′, ^ 4. The database synchronization method according to item 1 of the scope of patent application, further comprising the step of synchronizing the local data storage with the remote data storage based on the notification message. 5 • The database synchronization method as described in item 1 of the patent application scope, which further includes the step of setting a weighted value for the operation and the step of issuing a notification message if the weighted value exceeds a critical value when the operation occurs. 6 · The database synchronization method described in item 1 of the patent application scope, wherein 1229268 The scope of patent application includes the following steps: setting a weighting value for the operation; ;; adding the weighting value to a total early warning weighting value corresponding to a specific domain. When the total early warning weighting value exceeds a critical value, a notification message is issued, 7 • The information as described in the first item of the patent application ^ The notification message is a short message service (SMS). σ v >, where 8 .: application: the asset mentioned in the patent scope W; library synchronization method step from mobile computing when the notification message is received: step back to the server. Beer ^ 4 Interest 9 · ΐ Γ The database synchronization method described in item 1 of the patent scope is cleared: The interest also includes a domain name, an action against the operation, and a priority order. Fong Chen and 10 times ^! A way to start the synchronization process, synchronize the local storage on the mobile computing device with the data storage on the remote server, which includes identifying operations performed on multiple data objects ; Compare the operation and domain with a data filter corresponding to the user of the mobile computing device; calculate the weight of the lean filter and an operation, where the operation is cross-indexed with the data filter ; ”“ Weighted value exceeds a critical value, a synchronization notification message is sent to the mobile computing device. 1. The method for starting a synchronization program as described in item 10 of the scope of patent application, wherein the remote mobile computing device is a personal digital assistant (PDA). 1229268 Case No. 6. Scope of patent application 1 2 · If applying for a patent, the same as 1 3 · If applying for a patent, the same operation type 1 4 · If applying for a patent, the same interest will be executed and the same will be executed 1 5 · If applying for a patent, which will be added to the sum Each of the previous 6. — Decentralized one is located on the other and is located on a remote storage server. A plurality of objects are moved. The range of interest is step 10. The notification range is the range. The step 10 is the notification message and a priority range is included. The 10th weight of the step range of the mobile pedometer is based on operations. Information stored on the data storage server's remote computing device. One or the parent of the data filter of the computing device sends a compilation operation to a piece of data by a notification address. The notification modifies the __ item. The method for starting the synchronization process is a short message service (SMS) message. The method for starting a synchronization program described in the item includes a domain name and a sequence corresponding to the operation. The method for starting the synchronization procedure described in item above determines whether the device is based on the notification message. The method for starting the synchronization process described in item above, the current operation of cross-indexing with the data filter, including: the end data storage; the local data storage on; the plurality of domain objects on '; the information includes: the notification address; A lean filter is a logical operation that corresponds to multiple domains and multiple operations, corresponding to the operations performed by the mobile computing device's corresponding filter; the logical notification of the notification to the mobile computing device includes the definition of the corresponding data filter. Page 1229268 ---- Serial No. 91114879_Year__ Month Day Amendment VI. Patent Application Scope 17. The decentralized data storage as described in Item 6 of the Patent Application Scope, where the mobile computing device is a digital assistant (PDA). 18 The decentralized data storage device as described in item 6 of the patent application scope, wherein the mobile computing device is a laptop computer. 19 • The decentralized data storage device as described in item 6 of the patent application scope, wherein the mobile computing device includes a logical operation to synchronize the local data storage with the remote data storage based on the notification message. 2 0. The decentralized data storage device as described in item 6 of the patent application scope, wherein the notification message also contains a domain ID; indicating the operation of the operation; and a priority order. Be 21 • The decentralized data storage device as described in item 20 of the scope of patent application, wherein the mobile computing device includes: ′, the logic determines that the local data storage device is synchronized with the remote secondary storage device based on the priority order. Bezaki 2 2. The decentralized data storage device described in item 16 of the scope of patent application, wherein the synchronous notification message is a short message service (SMS) message. ', 23 · According to the decentralized data storage described in item 6 of the scope of the patent application, the distribution also includes the following steps: "The logical calculation of the weight of the operation; based on the weight of the logic to determine whether to issue a notification message. 24 · According to the decentralized data storage industry described in the scope of the patent application No. 23, the weighting value in the basin is based on the current operation and the previous operations ^ "7 描 _, PW system product