CN101345907A - Method and system for multi-casting short message - Google Patents
Method and system for multi-casting short message Download PDFInfo
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- CN101345907A CN101345907A CNA2007101283883A CN200710128388A CN101345907A CN 101345907 A CN101345907 A CN 101345907A CN A2007101283883 A CNA2007101283883 A CN A2007101283883A CN 200710128388 A CN200710128388 A CN 200710128388A CN 101345907 A CN101345907 A CN 101345907A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/58—Message adaptation for wireless communication
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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
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
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Abstract
A method for multicasting short messages is disclosed, which permits effective transmission of a plurality of short messages in a communication network. The method comprises the step (405) of processing content short messages from a transmitting terminal and multicast address short messages, and the step (410) of then multicasting the content short messages to a destination that is defined by the multicast address short messages.
Description
Technical field
Relate generally to multi-casting short message of the present invention.Specifically, but and not exclusively, the present invention relates to use the message that comprises message content and comprise that the message of a plurality of destination-address comes multi-casting short message.
Background technology
Many radio communication service, for example global system for mobile communications (GSM) comprises millions of mobile phone users and whole world covering, high speech intelligibility and other service is provided.Service in addition comprises Short Message Service (SMS), strengthens message transmission service (EMS) and Multimedia Message transmission service (MMS).For example, SMS user can send and receive the short letter digital massage that length reaches 160 characters.SMS is developed at first and is used to notify mobile phone user's voice mail message just waiting for their simple paging mechanism.Yet SMS user is very fast to send service with SMS as general message.Every month, the whole world just sent billions of SMS message now.
The ability that EMS and MMS send SMS message is extended to and comprises photochrome, sound and video.The same with SMS, EMS and MMS message also comprise expressly.Clear-text message is keyed in the keyboard on the mobile phone usually.Then, text message is converted to TPDU (TP-DU).TP-DU is the hexadecimal string, comprises some control messages usually in head, and the back is with the user data that comprises simple text message is arranged.Then, TP-DU is sent to the service centre (SC) of SMS communication network and is routed to destination equipment, for example another mobile phone.
At present, use SMS, EMS or MMS that short message is multicasted to a group of recipients and comprise and send terminal, for example mobile phone, repeatedly transmit short message so that short message is delivered to each recipient in this group.For example, if the mobile phone user wishes SMS message is multicasted to the group that comprises 20 recipients, mobile phone need transmit this SMS message 20 times.This multicasting method is consumption of natural resource and exhaust battery power from cell phone apace unnecessarily.
Description of drawings
For easy to understand the present invention and realize actual effect, now, will be with reference to exemplary embodiment as described with reference to drawings, wherein, in independent view, same reference numbers be meant identical or function on similar elements.According to the present invention, accompanying drawing and following detailed description are included in and form the part of specification, and are used for further example explanation embodiment and the various principle and advantages of explanation, wherein:
Fig. 1 is according to some embodiments of the present invention, and the example explanation is used for short message from sending the block diagram that terminal is multicasted to Short Message Service (SMS) communication network at station, a plurality of destination;
Fig. 2 is according to some embodiments of the present invention, and the example explanation is used for the sequence chart of the method for multi-casting short message;
Fig. 3 is according to some embodiments of the present invention, the schematic diagram of the assembly of the service centre (SC) of example explanation SMS communication network; And
Fig. 4 is according to some embodiments of the present invention, and the example explanation is used for the general flow figure of the method for multi-casting short message.
One of skill in the art will appreciate that for simplify and clear for the purpose of, element in the example key diagram and not necessarily drafting in proportion.For example, with respect to other elements, some size of component in can enlarged drawing are to help to understand embodiments of the invention.
Embodiment
Before describing in detail, should observe in the combination that embodiment mainly is present in method step relevant with multi-casting short message and device assembly according to embodiments of the invention.Therefore, by the conventional symbols among the figure (as long as suitable words), come indication device assembly and method step, those details relevant with understanding embodiments of the invention only are shown, so that can not blur disclosure owing to conspicuous details to one skilled in the art.
In this article, use relational terms, such as first and second, upper and lower or the like only be to be used for an entity or action are made a distinction with another entity or action, and not necessarily require or hint this relation of any reality or in proper order between these entities or action.Term " comprises ", " by ... form " or any other distortion intention cover non-exclusive comprising, thereby the process, method, goods or the device that comprise element tabulation not only comprise those elements, and can comprise and clearly not listing or these processes, method, goods or install other intrinsic elements.If there is other similar elements in not more restrictions in the element after " comprising ... " is not precluded within process, method, the goods that comprise this element or installs.
Therefore, some embodiments of the present invention comprise the method that is used for multi-casting short message.This method comprises that processing is from sending the content short message and the multicast address short message of terminal, the reception of for example mobile phone.The content short message comprises message content, and such as text, figure or multicast object, and the multicast address short message comprises the destination information of the multicast recipient's who is used for identifying expection address.For example, can be at the service centre in the SMS communication network (SC), from mobile phone received content short message and multicast address short message.Then, SC is multicasted to the content short message by multicast address short message designated destination.
Therefore, the content short message can be the SMS message that for example comprises message content, and the multicast address short message can be another SMS message that comprises a plurality of telephone numbers that message content should send to.Mobile phone initiate with the mobile SMS message transaction of serving switching center (MSC) that service just is being provided for mobile phone after, mobile phone sends to MSC with content short message and multicast address short message.Can for example send each message among the independent SMS-DELIVERY of the TPDU (TP-DU) of exchange short message between mobile phone as being used at MSC and sending terminal.Then, MSC is being forwarded to SC with two short messages as being used between MSC and SC among the SMS-SUBMIT of TP-DU of exchange short message.Then, SC can be multicasted to the content short message destination by the definition of multicast address short message.For example, SC can generate the copy of content short message, then, each copy is routed to specific purpose ground.
Referring to Fig. 1, block diagram example illustrates according to some embodiments of the present invention, is used for short message from sending the assembly that terminal is multicasted to Short Message Service (SMS) communication network 100 at station, a plurality of destination.Sending terminal can be to move to send terminal 105, for example mobile phone, or wired transmission terminal 110, for example personal computer (PC) or based on the phone of land line.The station, destination can be station, mobile destination 115,120,125 or 130, comprises mobile phone or station, wired destination (not shown) respectively.Mobile transmission terminal 105 and each move station, destination 115,120,125,130 and wirelessly are connected to SMS communication network 100 through base transceiver station (BTS) 131.
Serve switching center (MSC) 140 and, can be sent to service centre (SC) 135 through serving the mobile of mobile transmission terminal 105 being derived from the content short message and the multicast address short message that move transmission terminal 105 through SMS intercommunication MSC (SMS-IWMSC) 145.SC135 is multicasted to the content short message destination that is defined by the multicast address short message then.For example, the sign of supposing station, mobile destination 115 and 125 is included in the communication identifier list by the definition of multicast address short message.SC135 changes over the address at station, mobile destination 115 by the reproducting content short message and with the host-host protocol destination-address (TP-DA) of a SMS message, generates a SMS message.Then, SC135 changes over the address at station, mobile destination 125 by the reproducting content short message and with the TP-DA value of the 2nd SMS message, generates the 2nd SMS message.Then, the first and second SMS message can be forwarded to station, mobile destination 115 and 125 respectively.In order to authenticate, authorize and keep accounts (AAA) purpose, SC135 can generate the call detail record that comprises by the destination information of multicast address short message definition.For example, call detail record can comprise the host-host protocol user data (TP-UD) that obtains from the multicast address short message.Then, SC can be sent to call detail record charging center 146.
On SMS communication network 100, SMS message is sent to station, mobile destination 115,120,125,130 from service centre (SC) 135 can comprises following process.At first, SC135 encapsulation SMS message is sent to short message service gateway with it according to packet (packet) and moves and serve switching center (SMS-GMSC) 150.Then, one or more attaching position registers (HLR) 155 request route information of SMS-GMSC150 from being associated with station, mobile destination 115,120,125,130.For the purpose of simplification and knowing, each in the station, mobile destination 115,120,125,130 is illustrated as being associated with single HLR155.
The user data at the relevant station, mobile destination 115,120,125,130 of HLR155 storage, mobile user comprehensive service digital net network (MSISDN) number of each in the station, for example mobile destination 115,120,125,130.HLR155 also stores the mobile sign of serving switching center (MSC) 160 that current service is offered station, mobile destination 115,120,125,130.When user, for example mobile phone visit MSC160, the Visited Location Registor that is associated with MSC160 (VLR) 165 offers HLR155 with the sign of user data and MSC160.Request in response to routing iinformation, HLR155 uses MSISDN to visit the information of the position at relevant station, mobile destination 115,120,125,130 thus, and discerns the current one or more MSC160 that just serving station, mobile destination 115,120,125,130.
Use routing iinformation, SMS-GMSC150 is routed to MSC160 with SMS message.Then, MSC160 uses radio data channels, and for example assist control channel (SACCH) at a slow speed is delivered to station, mobile destination 115,120,125,130 with SMS message.Each of station, mobile destination 115,120,125,130 for example can retrieved the SMS message stores from it on local SIM card that it checks for the user.At last, after station, mobile destination 115,120,125,130 successfully receives SMS message, successful delivery report is sent to MSC160, then, will reports by SMS-GMSC150 and to transmit back SC135.
With reference to figure 2, precedence diagram example explanation wherein is used for the method 200 by SMS communication network 100 multi-casting short messages according to some embodiments of the present invention.In step 205, move and send terminal 105 by asking access MSC140 or just serving and moving the serving general packet radio service support node (SGSN) that sends terminal 105, initiate the SMS message transaction.
Behind verification process,, move transmission terminal 105 the content short message is sent to MSC140 in step 210.In step 215, MSC140 is forwarded to SC135 with the content short message.For example, move transmission terminal 105 and can the content short message be sent to the MSC140 that just serves mobile transmission terminal 105 with a SMS-DELIVERY TPDU (TP-DU).Then, MSC140 is forwarded to SC135 with a SMS-SUBMIT TPDU (TP-DU) with the content short message.
In step 220, move transmission terminal 105 the multicast address short message is sent to MSC140.In step 225, MSC140 is forwarded to SC135 with the multicast address short message.For example, move transmission terminal 105 and can the multicast address short message be sent to the MSC140 that just serves mobile transmission terminal 105 with the 2nd SMS-DELIVERY TP-DU.Then, MSC140 is forwarded to SC135 with the 2nd SMS-SUBMIT TP-DU with the multicast address short message.
In step 230, SC135 handles from moving and sends content short message and the multicast address short message that terminal 105 receives.For example, SC135 can not comprise destination-address by the SMS-SUBMIT TP-DU of identification short message, determines that short message is used for multicast.
In step 235, SC135 is multicasted to the content short message destination that is defined by the multicast address short message.For example, SC135 can generate the first authentic copy of content short message and it is routed to first and move the station, destination, station, for example mobile destination 115.Then, SC135 can generate the triplicate of content short message and it is routed to second and move the station, destination, station, for example mobile destination 125.Can repeat this duplicate with the process of route up to the content short message being sent on purpose by the institute of multicast address short message definition.Can according to above-mentioned relevant SMS communication network 100 similar processes, the content short message that route is duplicated.
Behind successful multicast content short message, in step 240, then, SC135 reports to MSC140 with delivery report.In step 245, MSC140 is forwarded to delivery report to move and sends terminal 105 so that close the SMS message transaction.
According to some embodiments of the present invention, content short message and multicast address short message are converted into the SMS-SUBMIT TPDU that is used for short message service message respectively.For example, a SMS-SUBMIT TP-DU is used for the content short message is forwarded to SC135 from MSC140, and the 2nd SMS-SUBMIT TP-DU is used for the multicast address short message is forwarded to SC135 from MSC140.
In addition, can be in affairs (transaction) contents processing short message and multicast address short message.For example this means and in Short Message Service affairs, to handle a SMS-SUBMIT TP-DU who comprises the content short message and the 2nd SMS-SUBMIT TP-DU that comprises the multicast address short message.In alternate embodiment of the present invention, can be in independent affairs contents processing short message and multicast address short message.For example this means and in independent Short Message Service affairs, to handle the SMS-SUBMIT TP-DU that is used for content short message and multicast address short message.
Can use various means to represent that the content short message is relevant with multicast with the multicast address short message.For example, short message can omit destination-address.Therefore, according to some embodiments of the present invention, the SMS-SUBMIT TPDU (TP-DU) that is used for content short message and multicast address short message can not comprise destination-address.Therefore, SC135 can check host-host protocol destination-address (TP-DA) value of the SMS-SUBMIT TP-DU that is received, so that whether the short message that identification is associated is used for multicast.
According to some embodiments of the present invention, the content short message can be pointed out the destination address of corresponding multicast address short message definition content short message.Perhaps, the multicast address short message can indicate the definition of content corresponding short message will send to the content that is included in the destination in the multicast address short message.For example, can use host-host protocol message reference (TP-MR) value, content short message and multicast address short message are associated.The multicast address short message can comprise the destination-address of the TP-MR value of content short message with expression multicast address short message definition content short message.The TP-MR value of content short message can be included in the host-host protocol user data (TP-UD) of multicast address short message.Therefore, SC135 can use the TP-MR value in the TP-UD field of multicast address short message to come by the TP-MR value in each the TP-UD field of checking the content short message that received, from the short message identification content corresponding short message of a plurality of receptions.
With reference to figure 3, according to some embodiments of the present invention, the assembly of schematic diagram example explanation service centre (SC) 135.SC135 comprises memory 305 and the programmable storage 310 that is coupled to processor 315.Processor 315 also has the port that is used to be coupled to input and output (I/O) module 320.I/O module 320 can be used for allowing SC135 to communicate by letter with other network nodes in the SMS communication network.For example, SC135 can use I/O module 320, communicates by letter with SMSC-GMSC150 so that receive and send SMS message respectively with SMS-IWMSC145.
In some embodiments of the invention, programmable storage 310 can be stored command code (OC) that is used for processor 315 and the code that is used to carry out the function relevant with SC135.For example, programmable storage 310 can comprise the short message multicast service routine code components 325 that is configured to carry out the method that is used for multi-casting short message.
With reference to figure 4, according to some embodiments of the present invention, the explanation of general flow chart example is used for the method 400 of multi-casting short message.In step 405, handle from sending content short message and the multicast address short message that terminal receives.For example, SC135 can send terminal 105 received content short messages and multicast address short message from moving.Then, SC135 does not comprise destination-address by the SMS-SUBMIT TPDU of identification short message, determines that content short message and multicast address short message are to be used for multi-casting short message.
In step 410, the content short message is multicasted to the destination that defines by the multicast address short message.For example, to each destination by the definition of multicast address short message, SC135 can generate SMS message, for example is encoded to the host-host protocol user data (TP-UD) that is used for the content short message, thus, the host-host protocol destination-address (TP-DA) of SMS message is arranged to the address of destination.Therefore, according to above-mentioned about SMS communication network 100 similar SMS message routing processes, SMS message can be routed to a plurality of destinations, station, for example mobile destination 115,120,125,130.
In step 415, generate the call detail record that comprises by the destination information of multicast address short message definition.In step 420, call detail record is sent to the charging center.For example, SC135 can generate the call detail record that comprises according to the host-host protocol user data (TP-UD) that obtains from the multicast address short message that moves 105 receptions of transmission terminal.Then, call detail record being sent to charging center 146 moves the station message recording that sends terminal 105 so that upgrade.
According to some embodiments of the present invention, can serve switching center (MSC) or from serving general packet radio service support node (SGSN) received content short message and multicast address short message from moving.For example, move transmission terminal 105 and content short message and multicast address short message can be sent to MSC140, and MSC140 can be forwarded to SC135 with content short message and multicast address short message.
Table 1
Simultaneously, the multicast address short message can comprise one or more single goal way addresses.In addition, the multicast address short message can comprise one or more paired destination-address.For example, table 1 example explanation is included in single goal way address and the destination-address in pairs in the host-host protocol user data (TP-UD) of multicast address short message.
In table 1, TP-UD comprises the information unit identifier field of the type of the TP-UD that defines SMS message.For example, the information unit identifier field can be used for defining the encoding scheme of destination-address.The information unit identifier field can comprise various values, for example the hexadecimal number in the particular range, for example 24-6F, A0-BF or E0-EF.
Eight hyte numbers among the length definition of T P-UD of information unit field.TP-UD also can comprise in the head of host-host protocol message reference (TP-MR) value with expression multicast address short message definition content short message, has the destination-address of the content short message of TP-MR value.
Can pass through address length field, address style field and address value field, define single destination-address.For example, the address value field can comprise one address in the station, mobile destination 115,120,125,130.The address style field can be used for representing that an address value field and another address value field are paired.For example, destination-address can comprise first destination-address and second destination-address in pairs, and their address style field is arranged to represent second destination-address and the paired common value of first destination-address.At last, can use the maximum number of message field and the sequence number of message field to be connected a plurality of multicast address short messages that definition is used for the destination of content short message.
Therefore, the advantage of some embodiments of the present invention is included in the SMS communication network multi-casting short message effectively.Transmission terminal, for example mobile phone transmit content short message and multicast address short message simultaneously, so that request is multicasted to the content short message a plurality of destinations that defined by the multicast address short message.This can reduce greatly need be with short message from sending the number of times that terminal sends to the service centre (SC) of SMS communication network.Therefore, can save the universe network resource.Especially, some embodiments of the present invention can prolong the resource-constrained handheld device battery life in mobile phone and the PDA(Personal Digital Assistant) for example that is used for initiating multicast message thus greatly.
Be appreciated that embodiments of the invention described herein can comprise that one or more conventional processors and the one or more processors of control are so that realize some of multi-casting short message as described herein, unique program stored instruction of major part or all functions in conjunction with some non-processor circuit.Non-processor circuit can include but not limited to radio receiver, radio transmitter, signal driver, clock circuit, power circuit, network interface circuit and user input device.Like this, can be the step that is used for the method for multi-casting short message with these functional interpretations.In addition, can be by not having the state machine of program stored instruction, or one or more application-specific integrated circuit (ASIC) (ASIC) is realized some and all functions wherein, some combinations of each function or some function to be embodied as customized logic.Certainly, can use the combination of two kinds of methods.Therefore, at this method and apparatus that is used for these functions has been described.In addition, can expect, when being subjected to notion disclosed herein and guidance of principle, although the possible a large amount of effort and the many design alternatives that promoted by for example up duration, current techniques and economic consideration, those of ordinary skill will generate these software instructions and program and IC by minimum experiment.
In above-mentioned specification, specific embodiments of the invention have been described.Yet, persons of ordinary skill in the art may appreciate that under the situation that does not deviate from the scope of the present invention described in claim hereinafter, can make various improvement and change.Therefore, will treat specification and accompanying drawing, and be intended to all these improvement are comprised within the scope of the invention with exemplary rather than limited significance.The solution of benefit, advantage, problem and can make any benefit, advantage or solution produces or the more obvious any element that becomes does not constitute key, essential or essential feature or the element that any one or all authority require.The present invention is only limited by the claim of all equivalents that are included in any modification of being made during the application unsettled and those claims.
Claims (14)
1. method that is used for multi-casting short message, this method comprises:
Processing is from sending content short message and the multicast address short message that terminal receives; And
The content short message is multicasted to the destination that defines by this multicast address short message.
2. the method for claim 1, wherein a SMS-SUBMIT TPDU is corresponding to the content short message, and the 2nd SMS-SUBMIT TPDU is corresponding to the multicast address short message.
3. method as claimed in claim 2 wherein, is handled a SMS-SUBMIT TPDU and the 2nd SMS-SUBMIT TPDU in a Short Message Service transaction.
4. the method for claim 1, wherein carry out this method in the service centre of short message service communication network.
5. the method for claim 1, wherein serve switching center or from service universal grouping wireless serving GPRS support node received content short message and multicast address short message from moving.
6. the method for claim 1, wherein content short message and multicast address short message conversion are become to be used for the SMS-SUBMIT TPDU of short message service message.
7. method as claimed in claim 2, wherein, the SMS-SUBMIT TPDU does not comprise destination-address.
8. the method for claim 1, wherein use host-host protocol message reference value, content short message and multicast address short message are associated.
9. the method for claim 1, wherein the multicast address short message comprises the host-host protocol message reference value of content short message, to represent the destination-address of this multicast address short message definition content short message.
10. the method for claim 1, wherein the multicast address short message comprises the single goal way address.
11. the method for claim 1, wherein the multicast address short message comprises paired destination-address.
12. the method for claim 1 further comprises:
Generation comprises the call detail record by the destination information of multicast address short message definition; And
Call detail record is sent to the charging center.
13. the method for claim 1, wherein the content short message is represented the destination-address of multicast address short message definition content short message.
14. the method for claim 1, wherein the multicast address short message is represented the destination of multicast address short message definition content short message.
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|---|---|---|---|
| CNA2007101283883A CN101345907A (en) | 2007-07-10 | 2007-07-10 | Method and system for multi-casting short message |
| PCT/US2008/068964 WO2009009359A1 (en) | 2007-07-10 | 2008-07-02 | Method and system for multicasting a short message |
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| CNA2007101283883A CN101345907A (en) | 2007-07-10 | 2007-07-10 | Method and system for multi-casting short message |
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| CN103220647A (en) * | 2013-04-25 | 2013-07-24 | 华为技术有限公司 | Identification method, user equipment and system for data coding scheme |
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| WO2011016564A1 (en) | 2009-08-06 | 2011-02-10 | 京セラ株式会社 | Electronic equipment and image display method |
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| US7646741B2 (en) * | 2003-10-23 | 2010-01-12 | Alcatel-Lucent Usa Inc. | Method for client-based multicast message transmission |
| US20060062179A1 (en) * | 2004-09-23 | 2006-03-23 | Arne Simonsson | Transparent broadcast structure in communication systems |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103220647A (en) * | 2013-04-25 | 2013-07-24 | 华为技术有限公司 | Identification method, user equipment and system for data coding scheme |
| CN103220647B (en) * | 2013-04-25 | 2015-12-02 | 华为技术有限公司 | The recognition methods of data coding mode, subscriber equipment and system |
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