CN103906186A - Method and processor for configuring communication parameters - Google Patents
Method and processor for configuring communication parameters Download PDFInfo
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- CN103906186A CN103906186A CN201310712408.7A CN201310712408A CN103906186A CN 103906186 A CN103906186 A CN 103906186A CN 201310712408 A CN201310712408 A CN 201310712408A CN 103906186 A CN103906186 A CN 103906186A
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Abstract
一种用于配置通信参数的方法及其处理器，其中用于配置通信参数的方法包含：确定一组环境参数；利用该组环境参数搜索配置列表；以及根据搜索结果配置一组通信参数。本发明的用于配置通信参数的方法及其处理器可实现功耗降低或时间节省。
A method for configuring communication parameters and a processor thereof, wherein the method for configuring communication parameters comprises: determining a set of environmental parameters; searching a configuration list using the set of environmental parameters; and configuring a set of communication parameters according to the search results. The method for configuring communication parameters and the processor thereof of the present invention can achieve power consumption reduction or time saving.
Description
Technical field
The present invention has about communication system, and is particularly to method and processor thereof for configuration communication parameter (communication parameter).
Background technology
Along with the development of technology, new communication standard is constantly introduced in the communications field.But all regions and all users can not apply new communication standard in the world simultaneously.So at any time, different regions and different user can adopt different communication standards.Therefore, the user's set based on new traffic standard design (User Equipment, UE) often need to be still compatible at the old communication standard using with some communication network.Foregoing can be called to backward compatibility (backward compatibility) or downward compatibility (downward compatibility).
But in reality, above-mentioned backward compatibility is always not gratifying.For example, in the time that the UE based on new traffic standard design communicates with the communication network of still continuing to use old communication standard, often there will be the problem of running bad even break down (malfunction).
Summary of the invention
In view of this, the invention provides a kind of method for configuration communication parameter and processor thereof.
For a processor for configuration communication parameter, comprise: determination module, for determining one group of environmental parameter; Search module, for utilizing this group environmental parameter search configuration list; And configuration module, configure a group communication parameter according to Search Results.
For a method for configuration communication parameter, comprise: determine one group of environmental parameter; Utilize this group environmental parameter search configuration list; And configure a group communication parameter according to Search Results.
Method for configuration communication parameter of the present invention and processor thereof can be realized power-dissipation-reduced or the time is saved.
Brief description of the drawings
Fig. 1 is the communicator schematic diagram of describing according to the embodiment of the present invention.
Fig. 2 describes the embodiment of the method flow chart that configuration processor is carried out.
Fig. 3 is the example arrangement list of describing according to the embodiment of the present invention.
Fig. 4 is the example arrangement list of describing according to the embodiment of the present invention.
Fig. 5 and Fig. 6 are the Release5/6 of 3GPP and QoS information unit schematic diagram that Release7/8 defines respectively.
Fig. 7 and 8 is two PDP context activation process embodiment schematic diagrames of 3GPP definition.
Fig. 9 is the example arrangement list of describing according to the embodiment of the present invention.
Figure 10 is the example arrangement list of describing according to the embodiment of the present invention.
Figure 11 is the example flow diagram that the Radio Resource control connection of 3GPP definition is set up.
Figure 12 is the example flow diagram of the cross wireless access technology handover information transmission of 3GPP definition.
Embodiment
In the middle of specification and claims, use some vocabulary to censure specific element.Person of ordinary skill in the field should understand, and hardware manufacturer may be called same element with different nouns.This specification and claims book is using the difference of title as the mode of distinguishing element, but using element the difference in function as the criterion of distinguishing.In the whole text, in specification and claim, be an open term mentioned " comprising ", therefore should be construed to " comprise but be not limited to ".In addition, " coupling " word comprises directly any and is indirectly electrically connected means at this.Therefore, be coupled to the second device if describe first device in literary composition, represent that first device can directly be electrically connected in the second device, or be indirectly electrically connected to the second device through other device or connection means.
Ensuing description is to realize most preferred embodiment of the present invention, and it is the object in order to describe the principle of the invention, not limitation of the present invention.Understandably, the embodiment of the present invention can be realized by software, hardware, firmware or its combination in any.
Fig. 1 is the communicator schematic diagram of describing according to the embodiment of the present invention.For example, communicator 100 can be a kind of UE, for example functional mobile phone, smart mobile phone, panel computer or data card.Communicator 100 has antenna 120, radio frequency (Radio Frequency, RF) circuit 140, baseband circuit 160 and storage medium 180.Baseband circuit 160 comprises processor 162.Storage medium 180 can be non-volatile memory medium.The element of describing in Fig. 1 and other elements of not describing make communicator 100 utilize RF signal and communication network to communicate, and wherein in figure, do not describe above-mentioned communication network.
Communicator 100 and communication network can adopt two different communication standards, or the different editions of same communication standard.If backward compatibility is not ideal enough in reality, communicator 100 can not utilize conventional method to communicate with one another swimmingly with communication network.
Fig. 2 describes the embodiment of the method flow chart that configuration processor 162 is carried out, and said method embodiment is in order to process incomplete backward compatibility and other potential problems.For example, processor 162 can be carried out some executable program instructions being stored in storage medium or other devices, and wherein above-mentioned storage medium can be storage medium 180, and said procedure instruction can make the method shown in processor 162 execution graphs 2.
For simplicity, in step 210, first processor 162 determines one group of environmental parameter (environmental parameter).Then, in step 230, processor 162 utilizes above-mentioned group of environmental parameter search configuration list (configuration table), and wherein above-mentioned configured list can be stored in storage medium 180 or other devices.Then,, in step 250, processor 162 configures a group communication parameter according to the Search Results in step 230.After above-mentioned steps 250, processor 162 can be inserted the above-mentioned group communication parameter having configured in some particular message and by above-mentioned particular message and be sent to communication network.Please note that " one group " used herein at least comprises an object.
With the method shown in 2 accordingly, will carry out in the processor 162 of different step and be divided into corresponding module.Therefore, processor 162 comprises determination module, for determining one group of environmental parameter; Search module, for utilizing this group environmental parameter search configuration list; Configuration module, configures a group communication parameter according to Search Results; Insert module, inserted in some particular message and by above-mentioned particular message and be sent to communication network according to the above-mentioned group communication parameter having configured.
In the present invention, configured list can be listed some environmental parameter combination.In addition, for each environmental parameter combination of listing, above-mentioned configured list can be pointed out the mode of configuration one group communication parameter.The automatically updated above-mentioned configured list of communicator 100, or allow user manually upgrade above-mentioned configured list.For example, the addressable service-specific server of communicator 100 and download revision version (revision) from above-mentioned service server, from personal computer, receive above-mentioned revision version, or utilize aerial firmware upgrade (Firmware Over The Air, FOTA) technology to obtain above-mentioned revision version.Above-mentioned revision version can be the current configured list of whole replacement all files, revise the patch file of some entry in current configured list or add the filling file in current configured list to.Service provider can the above-mentioned revision version of regular update.
The above-mentioned group of environmental parameter that processor 162 is determined in step 210 is relevant with communicator 100 and related communication network, and wherein related communication network just communicates with communicator 100.For example, above-mentioned group of environmental parameter can comprise network public land mobile network mark (Network Public Land Mobile Network Identity, NW PLMN ID) parameter, subscriber identification module public land mobile network mark (Subscriber Identity Module Public Land Mobile Network Identity, SIM PLMN ID) parameter, the band of position (Location Area, LA) parameter, Routing Area (Routing Area, RA) parameter, cell identification (cell Identity, cell ID) parameter, trace regions (Tracking Area, TA) combination parameter of parameter or above-mentioned parameter etc.Above-mentioned environmental parameter can be indicated communicator 100 to be in which kind of environment and whether be had compatibling problem risk.Processor 162 can be obtained some above-mentioned parameter from communicator 100, and also can from communication network, obtain some other parameter.
The group communication parameter of configuration can show performance, expection or the similar content of the communicator 100 communicating with communication network.In order to point out several examples, group communication parameter can comprise service quality (Quality of Service, QoS) combination parameter of parameter, MAC-i/is parameter, UEA2/UIA2 parameter or above-mentioned parameter etc., wherein above-mentioned parameter is the Common Concepts in communication standard, one of ordinary skill in the art will readily recognize that in order to simplify the present invention and be not described further.
Fig. 3, Fig. 4, Fig. 9, Figure 10 are four four example arrangement lists that embodiment describes according to the present invention.In list, utilize symbol " * " to represent the asterisk wildcard (wildcard) for mating some parameter.Although each above-mentioned configured list is processed single communication parameter, communicator 100 can utilize more detailed configured list to process multiple messaging parameters.
In the example of Fig. 3, configured list needs processor 162 to determine at least two environmental parameters in step 210, and wherein above-mentioned environmental parameter can comprise NW PLMN ID and SIM PLMN ID.If find any one combinations matches in front 7 parameter combinations in fixed environmental parameter and list at step 230 processor 162, communication network (communicating with communicator 100) may be incompatible with the QoS information unit of being longer than the Release5 of third generation cooperative programme (3rd Generation Partnership Project, 3GPP) or the maximum length of Release6 permission.Therefore, even if communicator 100 can adopt Release7 or the Release8 communication standard (referred to as R7/R8) of 3GPP, but in step 250, processor 162 still according to Release5 or Release6(referred to as R5/R6) configuration qos parameter.Otherwise, communication network can refuse communicator 100 for activating packet data protocol (Packet Data Protocol, PDP) context, only receive the request of a PDP Context, or communication network makes communicator 100 have longer PDP context activation to postpone.
On the other hand, if find that at step 230 processor 162 fixed environmental parameter neither mates with any one combination in front 7 parameter combinations in list, can be according to Release7 or Release8 configuration qos parameter at step 250 processor 162.
In the example of Fig. 4, configured list needs processor 162 to determine at least one environmental parameter, i.e. NW PLMN ID in step 210.If find any one combinations matches in front 3 parameter combinations in fixed environmental parameter and list at step 230 processor 162, the QoS length compatibility of the communication network (for example laboratory network or built-in function test network) communicating with communicator 100 and Release7 or Release8 definition.Therefore,, in step 250, processor 162 can be according to Release7 or Release8 configuration qos parameter.Otherwise in step 250, processor 162 can be according to Release5 or Release6 configuration qos parameter.
Fig. 5 and Fig. 6 are the Release5/6 of 3GPP and QoS information unit schematic diagram that Release7/8 defines respectively.As shown in the figure, independent Eight characters joint Octet8 or Octet8 and Octet17 in conjunction with the Maximum Bit Rate that can indicate for up link.In Release5/6, do not there is Octet17 and Octet8 and separately the Maximum Bit Rate of up link is defined in to 8.64Mbps.In Release7/8, Octet17 can add Octet8 to, thereby makes to be limited to higher 256Mbps for the Maximum Bit Rate of up link.Similarly, Octet12 separately or Octet12 and Octet18 in conjunction with the guarantee bit rate that can indicate for up link.In Release5/6, do not there is Octet18 and Octet12 and separately the bit rate that ensures of up link is defined in to 8.64Mbps.In Release7/8, Octet18 can add Octet12 to, thereby makes to be limited to higher 256Mbps for the bit rate that ensures of up link.
As example, the flow chart shown in Fig. 2 can help communicator 100 in follow-up running, to have successful packet data protocol (Packet Data Protocol, PDP) context activation process.Fig. 7 and 8 is two PDP context activation process embodiment schematic diagrames of 3GPP definition.Above-mentioned two processes of communication network utilization are followed respectively the second generation (2G) radiotelephony and the third generation (3G) mobile communication technology.For simplicity, if two device/element/steps are similar each other, will utilize label index to mark above-mentioned two device/element/steps.In the accompanying drawings, MS, BSS, SGSN, GGSN, RAN represent respectively travelling carriage, base station system, Serving GPRS Support Node, Gateway GPRS Support Node and radio access network.In Fig. 7, MS701 can be replaced by communicator 100, and BSS703, SGSN705 and GGSN707 composition at least partly and the communication network that communicates of MS701.In Fig. 8, MS701 can be replaced by communicator 100, and RAN803, SGSN705 and GGSN707 composition at least partly and the communication network that communicates of MS701.
Please refer to Fig. 7, in step 710, MS701 sends and activates PDP Context request with initialize process to SGSN705.Above-mentioned request can be inserted qos parameter in other information, wherein MS701 has utilized the method in Fig. 2 to configure above-mentioned qos parameter, according to the group communication parameter having configured, qos parameter is inserted and is activated in PDP Context request and this request is sent to network.According to configured list, the entire length of qos parameter may be compatible with the communication network communicating with MS701.Then,, in step 720, MS701 and SGSN705 can carry out authentication function (security function).Then,, in step 730, SGSN705 sends and calls trace message (invoke trace message) to BSS703.Then at step 740a and 740b, SGSN can verify the request of above-mentioned activation PDP Context.Particularly, at step 740a, SGSN sends to the GGSN707 relating to the PDP Context request that creates.Then at step 740b, the GGSN707 relating to can utilize and create PDP Context response as replying.Then in step 770, BSS703 and SGSN705 can carry out some BSS package flow context process (packet flow context procedure).If SGSN705 has reduced QoS attribute, at step 780a, SGSN705 can send the above-mentioned lowered QoS attribute of upgrading PDP Context request notice GGSN707 by the GGSN707 to relating to.Then,, at step 780b, the GGSN707 relating to can utilize the response of upgrading PDP Context as replying.Finally, in step 790, SGSN705 can send and activate PDP Context receipt message to complete above-mentioned PDP context activation process to MS701.
Except above-mentioned some step of having discussed, the process shown in Fig. 8 further comprises step 850 and step 860.In step 850, MS701, RAN803, SGSN705 can set up RAB according to radio access bearer (Radio Access Bearer, RAB) distribution process.If then activated BSS tracking, in step 860, SGSN705 can send and call trace message to RAN803.
As mentioned above, MAC-i/is and UEA2/UIA2 are two other example communication parameters that communicator 100 can utilize the configuration of method shown in Fig. 2.High-speed packet access (High Speed Packet Access, the HSPA) feature of MAC-i/is parameter and Release7 or Release8 definition is associated; UEA2/UIA2 parameter is associated with the non-HSPA feature in Release7 or Release8.Above-mentioned two messaging parameters can show the radio access performance of communicator 100.Particularly, MAC-i/is parameter is the data transmission rate performance parameter of the data transmission rate performance of instruction communicator 100, and UEA2/UIA2 is the security performance parameter of the security performance of instruction communicator 100.No matter whenever communicator need to be specified its radio access performance in message, and communicator 100 need to be loaded into above-mentioned two parameters in message.
In the example depicted in fig. 9, configured list needs processor 162 to determine at least three environmental parameters in step 210, comprises NW PLMN ID, LA, RA.If find any one combinations matches in front 2 parameter combinations in fixed environmental parameter and list at step 230 processor 162, communicator 100 may be in China Shenzhen.In the time of present patent application mandate, Shenzhen still can be the exemplary sites of not supporting MAC-i/is attribute.Therefore,, in step 250, processor 162 can be MAC-i/is and adopts OFF value (or NO value).On the other hand, if find that at step 230 processor 162 fixed environmental parameter neither mates with any one combination in front 2 parameter combinations in list, in step 250, processor 162 can be MAC-i/is and adopts ON value (or YES value).
In the example depicted in fig. 10, configured list needs processor 162 to determine at least two environmental parameters in step 210, comprises NW PLMN ID, LA.If find any one combinations matches in front 2 parameter combinations in fixed environmental parameter and list at step 230 processor 162, communicator 100 may be at India Mi Lute.In the time of present patent application mandate, Mi Lute still can be the exemplary sites of not supporting UEA2/UIA2 attribute.Therefore,, in step 250, processor 162 can be UEA2/UIA2 and adopts OFF value (or NO value).On the other hand, if find that at step 230 processor 162 fixed environmental parameter neither mates with any one combination in front 2 parameter combinations in list, in step 250, processor 162 can be UEA2/UIA2 and adopts ON value (or YES value).
As example, can be at Radio Resource control (Radio Resource Control, RRC) set up in process and cross wireless access technology (Inter Radio Access Technology, Inter-RAT) handover information transmission process and use two messaging parameter MAC-i/is, UEA2/UIA2.Figure 11 and Figure 12 are the example flow diagram of above-mentioned two processes of 3GPP definition.In two accompanying drawings, abbreviation UTRAN represents Universal Terrestrial Radio Access Network (Universal Terrestrial Radio Access Network).In addition, UE1101 can be substituted by communicator 100, and the communication network that UTRAN1103 composition is at least part of and UE1101 communicates.
Please, first with reference to Figure 11, in the time that demand signalling connection in the upper strata of UE1101 (upper layer) is set up, UE1101 can set up process by initialization RRC.In above-mentioned process, first UE1101 sends RRC connection request message to UTRAN1103 in step 1110.In this message, UE1101 can indicate its radio access performance, for example, whether support MAC-i/is and UEA2/UIA2.Then,, in step 1120, UTRAN1103 sends RRC connection to UE1101 and sets up message.Then,, in step 1130, thereby sending RRC connection setup complete message to UTRAN1103, UE1101 confirms its radio access performance.According to the flow chart shown in Fig. 2, UE1101 can insert suitable the MAC-i/is parameter of configuration and UEA2/UIA2 parameter in above-mentioned message.
Please refer to Figure 12, UE1101 can utilize Inter-RAT handover information transmission process to send between RAT and switch required rrc message to UTRAN1103.For example, in the time that switching occurs between two different RAT (for example, from GSM to WCDMA or from WCDMA to GSM), UE1101 can the above-mentioned process of initialization.Particularly, in step 1210, UE1101 can send Inter-RAT HANDOVER INFO message to UTRAN1103.According to the flow chart shown in Fig. 2, UE1101 can insert suitable the MAC-i/is parameter of configuration and UEA2/UIA2 parameter in above-mentioned message.
Method shown in Fig. 2 is better than trial-and-error method (trial-and-error).For example, if UE utilizes trial-and-error method how to determine configuration communication parameter, for example QoS length, first UE can utilize tentative QoS length, and for example 16 bytes are tested.In this test, whether UE attempts simply using tentative QoS length and observes it and work.Cannot work if confirm to fix tentatively QoS length, UE can adopt another tentative QoS length 14 bytes.UE can attempt until confirm that tentative QoS length can work always, and UE can stop above-mentioned trial and error process.Certainly, no matter when as long as there is the trial that relates to tentative messaging parameter unsuccessfully, above-mentioned process can cause unnecessary power consumption and time delay.
On the contrary, the embodiment that Fig. 2 discloses allows communicator 100 to configure quickly some messaging parameter in the mode of saving electric weight.Owing to having this advantage, communicator 100 can have longer battery life and the certain user's that avoids waste quality time.Particularly, in the time that communicator 100 is the mobile device charging by battery, said method is more valuable.
The sequence word of the modified elements in claims such as picture " first ", " second ", " the 3rd " and do not mean that self there is any priority, time sequencing that the grade of priority or an element is carried out higher than another element or method, and as just label for distinguishing an element and another element with same names (except modifying sequence word) with definite title.
Though the present invention discloses as above with preferred embodiment, but it is not in order to limit scope of the present invention, and any person that is familiar with technique, without departing from the spirit and scope of the present invention, does impartial variation and modification, all belongs to covering scope of the present invention.
Claims (22)
1. for a processor for configuration communication parameter, comprise:
Determination module, for determining one group of environmental parameter;
Search module, for utilizing this group environmental parameter search configuration list; And
Configuration module, configures a group communication parameter according to Search Results.
2. the processor for configuration communication parameter according to claim 1, is characterized in that, this processor configures this group communication parameter in the situation that attempting without the tentative messaging parameter of utilization.
3. the processor for configuration communication parameter according to claim 1, is characterized in that, this group environmental parameter is associated with the communication network that this communicator and this communicator are communicating.
4. the processor for configuration communication parameter according to claim 1, it is characterized in that, this processor is selected this group environmental parameter, wherein this set-inclusion network public land mobile network identification parameter, subscriber identification module public land mobile network identification parameter, band of position parameter, Routing Area parameter, cell identification parameter, trace regions parameter etc. from set.
5. the processor for configuration communication parameter according to claim 1, is characterized in that, this processor is selected this group communication parameter, wherein this set-inclusion QoS parameter, MAC-i/is parameter, UEA2/UIA2 parameter etc. from set.
6. the processor for configuration communication parameter according to claim 1, is characterized in that, this communicator is subscriber equipment.
7. the processor for configuration communication parameter according to claim 1, it is characterized in that, this processor comprises again inserts module, according to this group communication parameter having configured, QoS parameter is inserted and is activated in packet data protocol context request and this request is sent to network.
8. the processor for configuration communication parameter according to claim 1, it is characterized in that, this processor comprises again inserts module, according to this group communication parameter having configured, data transmission rate performance parameter and/or security performance parameter is inserted to Radio Resource control connection and has set up in message and by this message and be sent to network.
9. the processor for configuration communication parameter according to claim 1, it is characterized in that, this processor comprises again inserts module, according to this group communication parameter having configured, data transmission rate performance parameter and/or security performance parameter is inserted across being sent to network in radio access technology HANDOVER INFO message and by this message.
10. the processor for configuration communication parameter according to claim 8 or claim 9, is characterized in that, this data transmission rate performance parameter is MAC-i/is parameter.
11. processors for configuration communication parameter according to claim 8 or claim 9, is characterized in that, this security performance parameter is UEA2/UIA2 parameter.
12. 1 kinds of methods for configuration communication parameter, comprise:
Determine one group of environmental parameter;
Utilize this group environmental parameter search configuration list; And
Configure a group communication parameter according to Search Results.
13. methods for configuration communication parameter according to claim 12, is characterized in that, configure this group communication parameter in the situation that attempting without the tentative messaging parameter of utilization.
14. methods for configuration communication parameter according to claim 12, is characterized in that, this group environmental parameter is associated with the communication network that this communicator and this communicator are communicating.
15. methods for configuration communication parameter according to claim 12, it is characterized in that, from set, select this group environmental parameter, wherein this set-inclusion network public land mobile network identification parameter, subscriber identification module public land mobile network identification parameter, band of position parameter, Routing Area parameter, cell identification parameter, trace regions parameter etc.
16. methods for configuration communication parameter according to claim 12, is characterized in that, from set, select this group communication parameter, wherein this set-inclusion QoS parameter, MAC-i/is parameter, UEA2/UIA2 parameter etc.
17. methods for configuration communication parameter according to claim 12, is characterized in that, this communicator is subscriber equipment.
18. methods for configuration communication parameter according to claim 12, further comprise:
According to this group communication parameter having configured, QoS parameter is inserted and activated in packet data protocol context request and this request is sent to network.
19. methods for configuration communication parameter according to claim 12, further comprise:
According to this group communication parameter having configured, data transmission rate performance parameter and/or security performance parameter being inserted to Radio Resource control connection has set up in message and by this message and has been sent to network.
20. methods for configuration communication parameter according to claim 12, further comprise:
According to this group communication parameter having configured, data transmission rate performance parameter and/or security performance parameter are inserted across being sent to network in radio access technology HANDOVER INFO message and by this message.
21. according to the method for configuration communication parameter described in claim 19 or 20, it is characterized in that, this data transmission rate performance parameter is MAC-i/is parameter.
22. according to the method for configuration communication parameter described in claim 19 or 20, it is characterized in that, this security performance parameter is UEA2/UIA2 parameter.
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| CN114389723A (en) * | 2020-10-16 | 2022-04-22 | 展讯通信（上海）有限公司 | Communication method, device and equipment |
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| CN101107869A (en) * | 2005-01-18 | 2008-01-16 | 交互数字技术公司 | Method and system for system discovery and user selection |
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