CN1306833C - Short message communication system and method with combination function using standby time over broadcast - Google Patents
Short message communication system and method with combination function using standby time over broadcast Download PDFInfo
- Publication number
- CN1306833C CN1306833C CNB038164108A CN03816410A CN1306833C CN 1306833 C CN1306833 C CN 1306833C CN B038164108 A CNB038164108 A CN B038164108A CN 03816410 A CN03816410 A CN 03816410A CN 1306833 C CN1306833 C CN 1306833C
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- Prior art keywords
- message
- short message
- short
- stand
- period
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
- H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/184—Messaging devices, e.g. message centre
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Disclosed is an SM (short message) transmitter and receiver with a message combination function using an external standby time. An SM is generated, it is split according to its size, a standby time for standing by for receipt of the split SMs is generated, and the split messages are transmitted to terminals through an SM channel. The terminal receives the split messages during the receipt standby time, stores them in a temporary memory, and when all the split SMs are received, the terminal combines them into a single message and displays the complete message. Therefore, message discard rates decrease and message receiving rates increase.
Description
Technical field
The present invention relates to mobile communication equipment and method.Or rather, the present invention relates to be used for short message (SM) transmitter and receiver that transmits and receives short message and use external standby time that segmented broadcast message is combined by the mobile network and correlation method thereof.
Background technology
The development of mobile communication technology has transformed to second generation digital method from analogy method, has developed into digital communication and will further develop the high-speed multimedia business based on the mobile communication business of voice.
Mobile communication will continue to develop into the third generation from the second generation, and present mobile communication provides the high-speed multimedia business of using the 3G (Third Generation) Moblie technology.
Present commercial short message comprises short message and point-to-point short message.For short message, the user edits a piece of news and sends to via paging channel or Broadcast Control Channel and is arranged in a terminal that pre-determines zone or All Ranges.Point-to-point message is message one to one, and the user specifies an addressee and sends SMS message to it, and this short message sends through paging channel or Traffic Channel.
But different with point-to-point message is, short message to finish receiving rate lower because short message is to transmit by the one-way communication from network to terminal transmission message, point-to-point method then adopts two-way communication.And the length that is sent to the short message of terminal from the base station also is restricted.
Summary of the invention
Advantage of the present invention is to provide a kind of short message transmitter and receiver to come long short message is divided into several short short messages, and for cutting apart Messages-Waiting time of distribution of messages, thereby can improve the rate that finishes receiving of short message, and corresponding method can be provided.
In one aspect of the invention, the short message transmitter is used to generate short message, with short message conversion is service frequency signal, and this signal is transmitted into a plurality of terminals, this short message transmitter comprises: sm broadcast center (SMBC), be used for according to short message length short message being divided into when needed the message of predetermined quantity, be provided for indicating short message reception machine to receive the stand-by period of the time of cutting apart message of this short message, provide the described stand-by period to cutting apart message, and transmit the message of cutting apart that has loaded the stand-by period; Personal communication switching system (PCX), the short message conversion that is used for SMBC is generated is a predetermined protocol, and transmits this agreement; And base station (BS), the conversion of signals that is used for PCX is transmitted is a wireless signal, and with this wireless signal transmission to terminal.
SMBC comprises: the broadcast maker is used to generate short message and stand-by period; Broadcast message splitter is used for determining the length of the message that generates, when this message-length during greater than predetermined length, cut apart this message also transmission cut apart message; Interface linker, the request that is used to link service provider SP transmits the server of short message; Broadcast message transmitter is used for the short message that generates by the broadcast channel emission; The protocol link device is used for the message conversion of having launched for being fit to the agreement of public network.
The broadcast maker comprises: the broadcast control message maker is used to generate the short message of broadcasting key-course; Broadcasting telecommunication service message builder is used to generate the short message of broadcasting the telecommunication service layer; The stand-by period maker is used to generate stand-by period of the different messages that is used for receiving short message.
In another aspect of the present invention, be arranged in to be used for receiving from the short message of the service frequency signal of base station and a kind of short message reception machine of handling the terminal of this short message by the short message channel and comprise: message receiver is used to receive the short message from the base station; Temporary storage is used for to each message id the message of cutting apart that interim storage receives, and this is cut apart and has loaded in the message the predetermined stand-by period; Combiner is used for receiving all in the time when cutting apart message cutting apart scheduled wait that message loads, be stored in the temporary storage have an identical message ID cut apart the synthetic full message of message groups; Display is used to show full message; Timer is used for detection time; Controller, be used for according to the time detecting of timer as a result the control combination device cut apart message according to the sequence number sequential combination by what message receiver received, and show full message.
Of the present invention aspect another, a kind ofly generate short message, short message conversion become service frequency signal and the method that this signal is transmitted into a plurality of terminals is comprised: generate a short message; Cut apart this short message according to the length of this short message; Generation is used to indicate short message receiving receipts machine to receive the stand-by period of the time of cutting apart message of this short message, will offer waiting time and cut apart message, be wireless signal with the message conversion of cutting apart that has loaded the stand-by period, then with this wireless signal transmission to terminal.
Of the present invention aspect another, a kind of reception from base station and the method that comprises the short message of broadcasting key-course and telecommunication service layer comprises: receive from the broadcast SMS channel in the reception stand-by period that (a) loads in cutting apart message and cut apart message, and will cut apart message stores in temporary storage; (b) when having received all and cut apart short message,, and show this message with the synthetic independent message of the message groups that receives.
Description of drawings
The accompanying drawing that is incorporated in the explanation and has constituted a specification part has been showed one embodiment of the present of invention, and and specification one be used from and set forth principle of the present invention:
Fig. 1 shows the broadcast SMS transmitter according to a preferred embodiment of the present invention;
Fig. 2 shows the short message transmitter protocol layer according to a preferred embodiment of the present invention;
Fig. 3 shows detailed sm broadcast center;
Fig. 4 shows the block diagram of the machine that receives according to the short message of a preferred embodiment of the present invention;
The short message that Fig. 5 shows according to a preferred embodiment of the present invention receives the machine workflow diagram;
Fig. 6 shows one through message after the combination of transmission.
Embodiment
In ensuing detailed description, think that to show the inventor mode that realizes optimal mode of the present invention illustrates and illustrated preferred embodiment of the present invention.Need to prove, can adopt multiple mode to revise the present invention, and can not break away from the present invention.Therefore, it is exemplary will be understood that these accompanying drawings and describing, and not as restriction.
Fig. 1 shows the broadcast SMS transmitter according to a preferred embodiment of the present invention, and Fig. 2 shows the short message transmitter protocol layer according to a preferred embodiment of the present invention.
See figures.1.and.2, the short message transmitter comprises travelling carriage (MS) 100, base station (BS) 200, PCX 300, public switched telephone network (PSTN) 400, sm broadcast center (SMBC) 500, short message service center (SMC) 700, attaching position register (HLR) 800 and SP 600.
SMBC 500 generates a short message, and sends it to PCX 300.PCX 300 is predetermined agreement with the short message conversion that SNBC 500 generates, and this agreement is sent to BS 200.BS 200 will be wireless signal by the conversion of signals that PCX300 transmitted, and this wireless signal transmission is arrived a plurality of terminals.HLR 800 storage users' position and information.SMC 700 generates a common SM.The content that SP 600 gives information is converted into short message with the content that is provided, and request transmits this short message by broadcast channel.
With reference to figure 2, the transmission of data and reception are that telecommunication service layer, transport layer, broadcasting key-course, relay layer and the link layer by preferred embodiment of the present invention realized.The invention is characterized in has increased the broadcasting key-course, in order to the stand-by period to be provided and they are combined in the scheduled time frame cutting apart message.Link protocol has IS-95, IS634, IS41C, MTP/L1, L2 and TCAP/SCCP between the system that link layer comprises, because these agreements belong to common practise to those skilled in the art, therefore is not described in detail here.
Fig. 3 shows a detailed sm broadcast center.
With reference to figure 3, SMBC 500 comprises broadcast maker 530, broadcast message splitter 540, interface linker 550, broadcast message transmitter 520 and protocol link device 510.Broadcast maker 530 generates a short message and stand-by period.Broadcast message splitter 540 is determined the length of the message that generate, if this length is greater than predetermined length then cut apart this short message and send.Interface linker 550 is connected with the server that requires to transmit short message of SP 600.The short message that broadcast message transmitter 520 is generated by the broadcast channel transmission.Protocol link device 510 is the message conversion that is transmitted the agreement that is suitable for common network.
Fig. 4 shows the block diagram of the machine that receives according to the short message of a preferred embodiment of the present invention.
With reference to figure 4, short message reception machine comprises message receiver 120, controller 130, memory 140, display 150, combiner 160, temporary storage 170, broadcast teleservice applier 190 and timer 180.The message that message receiver 120 receives from base station 200 by antenna 110.Display 150 shows the message after the combination.Memory 140 storing messages.The temporary storage 170 interim message of cutting apart that receive of storing.The message combinations that combiner 160 will be stored in the temporary storage 170 is a complete message.Controller 130 comes the combination of control messages and the demonstration of control full message according to the sequence number MESSAGE_SEQ from the message identifier MESSAGE_ID of message receiver 120 that receives by the broadcast passage.Short message after 190 pairs of combinations of broadcast teleservice applier is handled and it is presented on the display 150.
To describe the operation of short message transmitter and receiver below in detail.
At first, service provider's SP 600 provides content, and request SMBC 500 content that is provided is provided a short message and launches this short message by broadcast channel.
The interface linker 550 of SMBC 500 is sent to broadcast maker 530 with the content of being asked.
The message of a plurality of layers of generation and stand-by period are transferred to broadcast message splitter 540 together, determine the length of the message that generates by broadcast message splitter 540, if this length greater than predetermined length, just is divided into the message of predetermined quantity to this message and transmits.Cut apart after the broadcast, stand-by period maker 533 generates the stand-by period, is used to wait for all short messages up to receiving the broadcasting key-course.All are cut apart message and have all loaded the stand-by period, and the stand-by period can be different as required.The short message that broadcast message transmitter 520 is generated by the broadcast channel emission.
Then, be the agreement that is suitable for public network by protocol link device 510 with message conversion, launch message by the broadcast channel of PCX300 and BS 200.
A plurality of terminals receive the wireless signal by BS 200 conversions.Describe reception operation in this case below in detail.
At first, in step S501, message receiver 120 receives the message signale by the broadcast channels transmit from BS 200 by antenna 110.In this case, broadcast channel comprises paging channel and Broadcast Control Channel.
In step S502, controller 130 determines whether comprise combination message indicator by the message from message receiver 120 that the broadcast channel receives.
If comprise combination message indicator, because this is to cut apart message, in step S503, controller 130 control combination devices 160 have determined whether to provide a same message identity of having stored.
If there is the same message identity of having stored, in step S504, combiner 160 determines whether to provide additional broadcast control subparameter, if provide, combiner 160 is just distinguished message identifier and stored the control corresponding subparameter in step S505.
In step S506, combiner 160 difference message identifier, and according to message SN MESSAGE_SEQ storage bearer data (bearer data).In this case, these bearer datas are meant the data with corresponding sequence number.
Afterwards, at step S507 when in a given stand-by period, providing all to cut apart message, combiner 160 is transferred to broadcast teleservice applier 190 to all message combinations together and with them in step S508, then message behind broadcast teleservice applier 190 treatment combinations and the message after showing processing on the display 150.Fig. 6 shows the structure of the message after the combination.
With reference to figure 6, cut apart the subparameter that message comprises message id, bearer data, stand-by period, sequence number and comprises combination message indicator.After all have the cutting apart message and be combined in together of sequence number of identical message ID, just can obtain an independent full message.In this case, the stand-by period is up to the stand-by period before the message cut apart that provides all to have corresponding message ID, if do not obtain all message during through the stand-by period, will abandon these and cut apart message.The above-mentioned structure of cutting apart message is an example, and can further revise.That is to say, combination message indicator is set by only using the stand-by period, can be according to the stand-by period have or not to determine the combined message state.
If in previous step S503, there is not the identical message ID that has stored, in step S509, store the control corresponding subparameter by the difference message id.
In step S510, combiner 160 difference message ids, thus according to message SN partition data is stored in the temporary storage 170, in step S520, thereby combiner 160 difference message ids come operation timer 180 according to latency value.
After this, in step S530, judge whether to have received short message,,, in step S540, when having passed through stand-by period WAIT_TIME, then in step S550, abandon message with corresponding message ID then from step S510 if received.
As mentioned above, because the stand-by period is provided, the loss ratio of short message has reduced.
When in previous step S502, not having combination message indicator, these short messages are exactly the non-message of cutting apart, in the data of step S560 middle controller 130 outputs, and in step S570, transfer of data is arrived broadcast teleservice applier 190 from the broadcasting key-course.
Broadcast teleservice applier 190 is handled the message of transmission and they is presented on the display 150.
Preferred embodiment can change as required in many ways, and broadcast maker 530, broadcast message splitter 540, interface linker 550, broadcast message transmitter 520, protocol link device 510, message receiver 120, controller 130 and combiner 160 can be realized by software mode, and can realize selectively as required.
As mentioned above, by the stand-by period of cutting apart message of short messages to be split such as generating and be provided for, and in these message of transmission over networks, terminal combined message in the stand-by period is to reduce the message loss ratio and to improve the message sink rate.
Although in conjunction with thinking that at present the most practical invention has been described with illustrated embodiments, but should be appreciated that, the present invention not only is confined to disclosed embodiment, but opposite, the present invention has been contained the various modifications of in the scope of the present invention's spirit and accessory claim invention being carried out and has been equal to replacement.
Claims (13)
1. a short message transmitter is used to generate short message, is service frequency signal with short message conversion, and this signal is transmitted into a plurality of terminals, comprising:
Sm broadcast center SMBC, be used for according to short message length short message being divided into when needed the message of predetermined quantity, be provided for indicating short message reception machine to receive the stand-by period of the time of cutting apart message of this short message, provide the described stand-by period to cutting apart message, and transmit the message of cutting apart that has loaded the stand-by period;
Personal communication switching system PCX, the short message conversion that is used for SMBC is generated is a predetermined protocol, and transmits this agreement; With
Base station BS, the conversion of signals that is used for PCX is transmitted is a wireless signal, and with this wireless signal transmission to terminal.
2. short message transmitter according to claim 1, wherein SMBC comprises:
The broadcast maker is used to generate short message and stand-by period;
Broadcast message splitter is used for determining the length of the message that generates, when this message-length during greater than predetermined length, cut apart this message also transmission cut apart message;
Interface linker, the request that is used to link service provider SP transmits the server of short message;
Broadcast message transmitter is used for the short message that generates by the broadcast channel emission; With
The protocol link device is used for the message conversion of having launched for being fit to the agreement of public network.
3. short message transmitter according to claim 2, wherein the broadcast maker comprises:
The broadcast control message maker is used to generate the short message of broadcasting key-course;
Broadcasting telecommunication service message builder is used to generate the short message of broadcasting the telecommunication service layer; With
The stand-by period maker is used to generate stand-by period of the different messages that is used for receiving short message.
4. according to any described short message transmitter in the claim 1 to 3, wherein cut apart message and comprise message identifier ID, stand-by period and sequence number, sequence number offers each message in order.
5. a short message receives machine, is arranged in to be used for receiving from the short message of the service frequency signal of base station and handling the terminal of this short message by the short message channel, comprising:
Message receiver is used to receive the short message from the base station;
Temporary storage is used for to each message id the message of cutting apart that interim storage receives, and this is cut apart and has loaded in the message the predetermined stand-by period;
Combiner is used for receiving all in the time when cutting apart message cutting apart this scheduled wait that message loads, be stored in the temporary storage have an identical message ID cut apart the synthetic full message of message groups;
Display is used to show full message;
Timer is used for detection time; With
Controller, be used for according to the time detecting of timer as a result the control combination device cut apart message according to the sequence number sequential combination by what message receiver received, and show full message.
6. short message according to claim 5 receives machine, and wherein short message is cut apart in the controller difference when having the combination message indicator that comprises in the message in the broadcasting key-course.
7. receive machines according to claim 5 or 6 described short messages, wherein combiner will be cut apart short message according to the ID of cutting apart short message and sequence number and be combined as independent short message.
8. short message according to claim 7 receives machine, if wherein receive do not receive in the stand-by period message id that all have distribution cut apart message the time, combiner abandons this and cuts apart short message.
9. one kind generates short message, short message conversion is become service frequency signal and this signal is transmitted into the method for a plurality of terminals, comprising:
Generate a short message;
Cut apart this short message according to the length of this short message; With
Generation is used to indicate short message receiving receipts machine to receive the stand-by period of the time of cutting apart message of this short message, will offer waiting time and cut apart message, be wireless signal with the message conversion of cutting apart that has loaded the stand-by period, then with this wireless signal transmission to terminal.
10. method according to claim 9 further comprises comprising the short message of stand-by period being used to notify the combination message indicator of cutting apart message.
11. a reception is from the base station and comprise the method for the short message of broadcasting key-course and telecommunication service layer, comprising:
(a) cut apart message from the reception of broadcast SMS channel in the reception stand-by period that in cutting apart message, loads, and will cut apart message stores in temporary storage; With
(b) when having received all and cut apart short message,, and show this message with the synthetic independent message of the message groups that receives.
12. method according to claim 11, wherein step (a) comprising:
Determine whether comprise combination message indicator by the message that the broadcast channel receives; With
When having combination message indicator, because this message is to cut apart message, combiner is stored this message according to the identical message ID that has stored.
13. method according to claim 11 further comprises: when receiving do not receive in the stand-by period all have corresponding message ID cut apart message the time, abandon the message of cutting apart with corresponding message ID.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020039995 | 2002-07-10 | ||
| KR10-2002-0039995 | 2002-07-10 | ||
| KR1020020039995A KR100541880B1 (en) | 2002-07-10 | 2002-07-10 | Broadcast type short message transmission and reception device and method including reassembly function using waiting time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1669342A CN1669342A (en) | 2005-09-14 |
| CN1306833C true CN1306833C (en) | 2007-03-21 |
Family
ID=27727251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038164108A Expired - Fee Related CN1306833C (en) | 2002-07-10 | 2003-07-10 | Short message communication system and method with combination function using standby time over broadcast |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR100541880B1 (en) |
| CN (1) | CN1306833C (en) |
| AU (1) | AU2003281137A1 (en) |
| WO (1) | WO2004008646A2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7564843B2 (en) | 2004-12-16 | 2009-07-21 | International Business Machines Corporation | Method, system and article for improved network performance by avoiding IP-ID wrap-arounds causing data corruption on fast networks |
| KR100663403B1 (en) * | 2005-02-07 | 2007-01-02 | 삼성전자주식회사 | Method and system of multimedia message transmission |
| CN100399839C (en) * | 2005-02-21 | 2008-07-02 | 宏碁股份有限公司 | Short message character string interception method |
| CN100525484C (en) * | 2006-03-29 | 2009-08-05 | 华为技术有限公司 | Method for implementing sending super long short message in CDMA circuit domain |
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| US6108530A (en) * | 1995-12-14 | 2000-08-22 | Lucent Technologies Inc. | System and method for transmitting a displayable message between short message entities in more than one data package |
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| KR100199027B1 (en) * | 1996-05-07 | 1999-06-15 | 정선종 | Method for transmitting splitted message from base station |
| KR0169593B1 (en) * | 1996-05-30 | 1999-02-01 | 양승택 | Short message service providing method from mobile communication exchanger to using terminal |
| FR2757340B1 (en) * | 1996-12-12 | 1999-01-08 | Alsthom Cge Alcatel | SYSTEM FOR BROADCASTING MESSAGES FROM A MOBILE RADIO COMMUNICATION TERMINAL |
| KR100250461B1 (en) * | 1997-12-19 | 2000-04-01 | 정선종 | Broadcast short message transmission method in short service message center |
| KR100294702B1 (en) * | 1998-03-25 | 2001-07-12 | 서평원 | Method for trasporting Broadcast Message in Mobile Communication Service |
| KR20000046532A (en) * | 1998-12-31 | 2000-07-25 | 강병호 | Inter exchange message transmission method |
| JP2000299887A (en) * | 1999-04-12 | 2000-10-24 | Nec Mobile Commun Ltd | Broadcast system to radio terminal |
| KR100308152B1 (en) * | 1999-07-31 | 2001-09-29 | 서평원 | Cell Broadcasting method for Short Message Service |
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2002
- 2002-07-10 KR KR1020020039995A patent/KR100541880B1/en not_active IP Right Cessation
-
2003
- 2003-07-10 AU AU2003281137A patent/AU2003281137A1/en not_active Abandoned
- 2003-07-10 CN CNB038164108A patent/CN1306833C/en not_active Expired - Fee Related
- 2003-07-10 WO PCT/KR2003/001376 patent/WO2004008646A2/en not_active Application Discontinuation
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6108530A (en) * | 1995-12-14 | 2000-08-22 | Lucent Technologies Inc. | System and method for transmitting a displayable message between short message entities in more than one data package |
| US6400942B1 (en) * | 1998-11-09 | 2002-06-04 | Telefonaktie Bolaget Lm Ericsson (Publ) | Method and system for broadcasting large short messages |
| CN1354930A (en) * | 1999-04-06 | 2002-06-19 | 艾利森电话股份有限公司 | Packet discard notification for semi-reliable retransmission protocol |
| CN1298272A (en) * | 1999-11-30 | 2001-06-06 | 三星电子株式会社 | Method for receiving & transmitting multimedia data with short message service on mobile phone |
| EP1107511A2 (en) * | 1999-12-08 | 2001-06-13 | Nortel Networks Corporation | System, device, and method for non-disruptive shutdown in a communications network |
| CN1304258A (en) * | 2000-01-07 | 2001-07-18 | 摩托罗拉公司 | Method for cellular broudcast message of receiving short message service |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR100541880B1 (en) | 2006-01-10 |
| CN1669342A (en) | 2005-09-14 |
| AU2003281137A8 (en) | 2004-02-02 |
| WO2004008646A3 (en) | 2005-04-07 |
| AU2003281137A1 (en) | 2004-02-02 |
| KR20020065439A (en) | 2002-08-13 |
| WO2004008646A2 (en) | 2004-01-22 |
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