CN101931919B - Long short message sending processing method and device, business gateway and communication system - Google Patents
Long short message sending processing method and device, business gateway and communication system Download PDFInfo
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Abstract
The invention discloses long short message sending processing method and device, a business gateway and a communication system, wherein the method comprise the following steps of: acquiring the short message capacity information of a receiver user terminal when a long short message is received; identifying whether the receiver user terminal supports a short message splicing technology or not according to the short message capacity information; splitting the long short message into common short messages and sending the common short messages to the receiver user terminal when the receiver user terminal does not support the short message splicing technology; and splitting the long short message into spliced short message groups and sending the spliced short message groups to the receiver user terminal according to the supportable maximum subsection number and the maximum length of short message content supported by a transport protocol when the receiver user terminal supports the short message splicing technology, wherein each spliced short message group comprises spliced short messages the number of which is not greater than the supportable maximum subsection number, and the length of each spliced short message is not greater than the maximum length of the short message content supported by the transport protocol. The embodiment of the invention can improve the service quality of the long short message.
Description
Technical field
The present invention relates to the short message communication technology, especially a kind of long short message sending processing method and device, Service Gateway and communication system.
Background technology
Along with developing rapidly of mobile communication business, the a large amount of of user terminal popularize, short message service (Short message service, hereinafter to be referred as: SMS) obtained using more and more widely, mobile communication, personal handyphone system (Personal Handy-phone System have been applied at present, hereinafter to be referred as: PHS), packet data serving node (Packet Data Serving Node, hereinafter to be referred as: PDSN) etc. in the communication network.Short message wherein is also referred to as note.Along with needing becoming increasingly abundant of transferring content, the length of short message also increases gradually.In communication network transmits, because the restriction of host-host protocol, the length of the content of short message that can transmit single also has certain requirement, for example: the maximum length of a content of short message of existing host-host protocol support is 140 bytes, content of short message is called long message greater than the short message of the maximum short message content length of host-host protocol support, also namely: long SMS.Short message has a plurality of application scenarioss, for example: come transmission of information by short message between the user, the service provider (Service Provider, hereinafter to be referred as: SP) push mobile phone newspaper etc. by short message to the user.Especially in the SP SMS value-added service, the demand of long SMS is increased day by day.
In the existing communication network, SP mainly adopts following two kinds of methods to send long SMS to user terminal:
First method is: adopt the splicing sms technique to split encapsulation and send.SP supports length according to the maximum of host-host protocol, and long SMS is split into the multistage content of short message, and for example: the maximum of existing host-host protocol supports that length is 140 bytes, then according to 140 bytes long SMS is split into multistage splicing content of short message; Every section splicing content of short message is encapsulated the rear splicing short message that forms according to the splicing messaging format, independently be sent to Service Gateway, specifically can be integrated business access gateway (Integrated Service Access Gateway, hereinafter to be referred as: ISAG), the short message service gateway (Short Message Service Gateway, hereinafter to be referred as: SMSGW); Service Gateway and short-message system are pass-through to user terminal with many splicing short messages; After user terminal receives multistage splicing short message, according to the splicing sign in every section splicing short message multistage is spliced the short message assembling and revert to a long SMS and be shown to the user;
Second method is: adopt the normal short message technology to split encapsulation and send.SP splits into the multistage content of short message with long SMS, and adds the short message sequence number in order before every section content of short message; Then encapsulate respectively many common short messages of rear formation according to the normal short message form, common short message is sent to Service Gateway; Many the common short messages that Service Gateway and short-message system will encapsulate respectively are pass-through to user terminal; User terminal is left intact after receiving many common short messages, is shown to respectively the user.The user is added on short message sequence number before each bar content of short message by SP, can obtain many incidence relations between the common short message.
In realizing process of the present invention, the inventor finds that there is following problem in above-mentioned two kinds of SP at least to the method that user terminal sends long SMS:
In first method, because existing user terminal is of a great variety, its ability also varies, the user terminal that has does not support to splice sms technique, can only show 140 bytes, some user terminal support splicing sms technique can show more slab, and the supported maximum segment number of long SMS of every money user terminal is also different.The maximum length of a content of short message of host-host protocol support is one section, for example: 140 bytes.For the user terminal of not supporting to splice sms technique, and the splicing note segments that splits into of long SMS is when counting a supported maximum segment of long SMS greater than user terminal, user terminal just can't splice multistage the short message assembling and revert to a long SMS, but by many short message displays to the user, and come clear and definite incidence relation between it without any the prompting sign between many short messages that show, the user can't be known complete, correct short message, has had a strong impact on quality of service;
In the second approach, even user terminal support splicing sms technique, also many common short message assemblings can't be reverted to a long SMS, the user still need to read respectively many common short messages according to the short message sequence number, and many common short message respectively storages in the short message inbox, be unfavorable for that the user manages and inquire about short message from inbox to short message, seriously reduced quality of service.
Summary of the invention
Embodiment of the invention technical problem to be solved is: a kind of long short message sending processing method and device, Service Gateway and communication system are provided, send the quality of service of long SMS to improve SP to user terminal.
For solving the problems of the technologies described above, a kind of long short message sending processing method that the embodiment of the invention provides comprises:
Receive short message;
Whether identify described short message is long SMS;
When described short message is long SMS, obtain the short message ability information of the recipient's user terminal that receives described long SMS, described short message ability information comprises supported maximum segment number when whether supporting to splice sms technique and supporting the splicing sms technique;
Identify described recipient's user terminal according to described short message ability information and whether support to splice sms technique;
When described recipient's user terminal is not supported described splicing sms technique, described long SMS is split into common short message send to described recipient's user terminal;
When described recipient's user terminal is supported described splicing sms technique, short message content maximum length according to described supported maximum segment number and host-host protocol support, described long SMS is split into splicing note group send to described recipient's user terminal, each splicing note group comprises that quantity is not more than the splicing short message of described supported maximum segment number, and the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported.
A kind of long SMS transmission processing device that the embodiment of the invention provides comprises:
The first receiver module is used for receiving short message;
The first identification module, whether be used for identifying described short message is long SMS;
Acquisition module, be used for the recognition result according to described the first identification module, when described short message is long SMS, obtain the short message ability information of the recipient's user terminal that receives described long SMS, described short message ability information comprises supported maximum segment number when whether supporting to splice sms technique and supporting the splicing sms technique;
The second identification module is used for identifying described recipient's user terminal according to described short message ability information and whether supports to splice sms technique;
The first deconsolidation process module is used for the recognition result according to described the second identification module, when described recipient's user terminal is not supported described splicing sms technique, described long SMS is split into common short message;
The second deconsolidation process module, be used for the recognition result according to described the second identification module, when described recipient's user terminal is supported described splicing sms technique, short message content maximum length according to described supported maximum segment number and host-host protocol support, described long SMS is split into splicing note group, each splicing note group comprises that quantity is not more than the splicing short message of described supported maximum segment number, and the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported;
Sending module is used for sending described common short message and/or described splicing note group.
A kind of Service Gateway that the embodiment of the invention provides comprises the long SMS transmission processing device that the above embodiment of the present invention provides.
A kind of communication system that the embodiment of the invention provides, comprise integrated business access gateway ISAG and short-message system, also comprise the long SMS transmission processing device that the above embodiment of the present invention provides, be used for receiving the short message that described ISAG sends whether identify described short message is long SMS; When described short message is long SMS, obtain the short message ability information of the recipient's user terminal that receives described long SMS, described short message ability information comprises supported maximum segment number when whether supporting to splice sms technique and supporting the splicing sms technique; Identify described recipient's user terminal according to described short message ability information and whether support to splice sms technique; When described recipient's user terminal is not supported described splicing sms technique, described long SMS is split into common short message send to described short-message system; When described recipient's user terminal is supported described splicing sms technique, short message content maximum length according to described supported maximum segment number and host-host protocol support, described long SMS is split into splicing note group send to described short-message system, each splicing note group comprises that quantity is not more than the splicing short message of described supported maximum segment number, and the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported.
The another kind of communication system that the embodiment of the invention provides comprises ISAG and short-message system, and recipient's user ascription area ISAG, the service access gateway that it adopts the above embodiment of the present invention to provide are provided described ISAG; Perhaps
Described short-message system comprises recipient's user ascription area SMSC and recipient's user ascription area SMSGW, recipient's user ascription area SMSGW that the above embodiment of the present invention provides, the service access gateway that it adopts the above embodiment of the present invention to provide are provided described recipient's user ascription area SMSGW.
The long short message sending processing method and the device that provide based on the above embodiment of the present invention, Service Gateway and communication system, when receiving the long SMS that will send to recipient's user terminal, can whether support to splice sms technique according to recipient's user terminal, correspondingly long SMS is split into common short message or a plurality of splicing note group sends to described user terminal, when recipient's user terminal support splicing sms technique, short message content maximum length according to its supported maximum segment number and host-host protocol support, long SMS is split into splicing note group, wherein, each splicing note group comprises that quantity is not more than the splicing short message of the supported maximum segment number of recipient's user terminal, the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported, like this, in the scope that recipient's ability of user terminal is supported, reduce as far as possible the quantity of the short message that long SMS splits into, compared with prior art, the user can't be known complete when the segments of both having avoided SP that a long SMS is split was counted a supported maximum segment of long SMS greater than user terminal, the situation of correct short message, the ability that takes full advantage of again recipient's user terminal reduces its demonstration, read, the number of the short message of storage, improved the quality of service of long SMS, and make things convenient for the user to read and inquire about, be conducive to the user short message is managed.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of an embodiment of long short message sending processing method of the present invention;
Fig. 2 is the structural representation of an embodiment of long SMS transmission processing device of the present invention;
Fig. 3 is the structural representation of another embodiment of long SMS transmission processing device of the present invention;
Fig. 4 is the structural representation of another embodiment of long SMS transmission processing device of the present invention;
Fig. 5 is the structural representation of an embodiment of Service Gateway of the present invention;
Fig. 6 is the structural representation of the unified embodiment of communication system of the present invention;
Fig. 7 is the structural representation of another embodiment of communication system of the present invention;
Fig. 8 is the structural representation of another embodiment of communication system of the present invention;
Fig. 9 is the structural representation of another embodiment of communication system of the present invention;
Figure 10 is the flow chart of an Application Example of long short message sending processing method of the present invention;
Figure 11 is long SMS presents structure in a communication system embodiment of the present invention schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Fig. 1 is the flow chart of an embodiment of long short message sending processing method of the present invention.As shown in Figure 1, the long short message sending processing method of this embodiment comprises following flow process:
In concrete the application, the user terminal of various embodiments of the present invention can be portable terminal, also can be PHS, and PHS also is Personal Handyphone System, can also be fixed terminal.
Existing host-host protocol supports that the short message content maximum length is 140 bytes, and according to the variation of host-host protocol, its short message content maximum length of supporting can change.
In the long short message sending processing method that the above embodiment of the present invention provides, when receiving the long SMS that will send to recipient's user terminal, can whether support to splice sms technique according to recipient's user terminal, correspondingly long SMS is split into common short message or splicing note group sends to recipient's user terminal, when recipient's user terminal support splicing sms technique, short message content maximum length according to its supported maximum segment number and host-host protocol support, long SMS is split into splicing note group, wherein, each splicing note group comprises that quantity is not more than the splicing short message of the supported maximum segment number of recipient's user terminal, the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported, like this, in the scope that recipient's ability of user terminal is supported, reduce as far as possible the quantity of the short message that long SMS splits into, the user can't be known complete when the segments of both having avoided SP that a long SMS is split was counted a supported maximum segment of long SMS greater than user terminal, the situation of correct short message, the ability that takes full advantage of again recipient's user terminal reduces its demonstration, read, the number of the short message of storage, improved the quality of service of long SMS, and make things convenient for the user to read and inquire about, be conducive to the user short message is managed.
As a specific embodiment of long short message sending processing method of the present invention, in the step 105, specifically can by the following method long SMS be split into common short message:
Take M-S as unit length, long SMS is split into many group content of short message.Wherein, M is the short message content maximum length that host-host protocol is supported, S is the length of short message group sequence number sign, and M and S value are the integer greater than 1, and for example: the value of S is 5;
Insert respectively short message group sequence number sign before many group content of short message, this short message group sequence number sign is used for identifying every group of content of short message in the order of long SMS;
To insert respectively many groups content of short message after the short message group sequence number according to the encapsulation of normal short message form, form the common short messages of many groups.Comprised the address information in the long SMS in the message header of common short message.
In a specific embodiment of above-mentioned long short message sending processing method, short message group sequence number sign specifically can be presented as following any one mode: short message group sequence number; Short message group sequence number+isolation symbol; Isolation symbol+short message group sequence number+isolation symbol; Total group of number of the short message that short message group sequence number+separator+long SMS splits into; Total group of number of the short message that short message group sequence number+separator+long SMS splits into+isolation symbol; Total group of number of the isolation short message that symbol+short message group sequence number+separator+long SMS splits into+isolation symbol; Total group of number+separator of the short message that long SMS splits into+short message group sequence number; Total group of number+separator of the short message that long SMS splits into+short message group sequence number+isolation symbol; Total group of number+separator of the short message that isolation symbol+long SMS splits into+short message group sequence number+isolation symbol.
Total group of number of the short message that long SMS wherein splits into is the group number of the content of short message that long SMS is split into, and also is the group number of the common short message of group of end form.Isolation symbol wherein and separator are used for cutting apart front and back two parts content of its position, and it can be according to predesignating the employing optional sign, such as: (), * ,/, #, ※, $, " " etc.Plus sige in the short message group sequence number sign+only be used for two parts content of its connection of explanation can omit in the practical application.For example: according to one embodiment of present invention, isolation symbol+short message group sequence number+isolation symbol can be expressed as: * 2*; Total group of number of the short message that short message group sequence number+separator+long SMS splits into+isolation symbol can be expressed as: (2/3), its concrete expression one group leader's note is split into three groups of common short messages, and current short message is second group of short message in these three groups of common short messages.
When comprising total group of number of the short message that long SMS splits in the short message group sequence number sign, can make how much the user is clearer and more definite organizes common short message and belong to group leader's note, but compare with the total group of number that does not comprise the short message that long SMS splits in the short message group sequence number sign, it need to take more byte number.
As another specific embodiment of long short message sending processing method of the present invention, step 106 specifically can split into long SMS splicing note group by the following method:
Take N* (M-L)-P as unit length, long SMS is split into Q group content of short message, and before every group of content of short message, insert respectively short message group sequence number sign, this short message group sequence number sign is used for identifying every group of content of short message in the order of long SMS;
Respectively for Q group content of short message, take M-L as unit length, length is split into the multistage content of short message greater than every group of content of short message of the short message content maximum length of host-host protocol support;
Respectively the multistage short message content is inserted splicing note sign, this splicing note sign is used for representing the incidence relation between the multistage content of short message that same group of content of short message split into, for example: the ordinal relation between the multistage content of short message, user terminal just can be assembled into a note with the multistage splicing note that receives according to this sign;
Multistage splicing content of short message after the insertion short message group sequence number sign, that formed by same group of content of short message is encapsulated according to the splicing messaging format, and formation splicing note group sends.
Wherein, N is the hop count of the content of short message that comprises in every group of content of short message; M is the short message content maximum length that host-host protocol is supported; L is the length of splicing note sign; P is the length of short message group sequence number sign; Q is the quantity of splicing note group, and N, M, L and P value are the integer greater than 1, and Q is the integer greater than 0, and for example: the value of L is 6, and the value of P is 5.
In another specific embodiment of above-mentioned long short message sending processing method, take N* (M-L)-P as unit length, after long SMS split into Q group content of short message, the length of last group content of short message may be less than the short message content maximum length of host-host protocol support, at this moment, just it can be encapsulated as common short message according to the normal short message form and get final product, and need not to split into again the multistage content of short message.Long SMS is split in another specific embodiment of splicing note group in above-mentioned steps 106, after long SMS split into Q group content of short message, can carry out simultaneously above-mentioned processing to many groups content of short message that Q organizes in the content of short message, also can organize the order of content of short message in long SMS according to each, Q group content of short message is carried out above-mentioned processing successively.Equally, in every group of content of short message, also can process simultaneously the multistage content of short message, perhaps according to the order of each section content of short message in the group content of short message of place, the multistage content of short message be processed successively.Processing wherein comprises: insert the splicing note and identify, insert short message group sequence number sign and encapsulate according to the splicing messaging format.
As a specific embodiment of the present invention, when long SMS is split into a plurality of splicing note group, if the value of Q is 1, then the P value can be 0, that is to say, when long SMS is split into one group of content of short message, can before this group content of short message, not insert short message group sequence number sign, directly carry out subsequent treatment, this group content of short message splits, is packaged into splicing note group and can send.So just saved encapsulation operation, simplified long SMS and split flow process, and reduced the byte number of splicing note group, alleviated the network burden of transmission splicing note group, and owing to only have a splicing note group, can not cause that the user obscures.
As another specific embodiment of the present invention, when each section content of short message is inserted splicing note sign, can be according to the call format of making an appointment, before or after each section content of short message, insert splicing note sign, also can insert splicing note sign by the ad-hoc location in the multistage content of short message.Owing to arrange in advance short message format, therefore, when recipient's user terminal receives the splicing short message, just can directly extract splicing note sign from the format location of agreement.
Similar with a upper specific embodiment, this another specific embodiment short message group sequence number sign specifically also can be presented as following any one mode: short message group sequence number; Short message group sequence number+isolation symbol; Isolation symbol+short message group sequence number+isolation symbol; Short message group sequence number+separator+Q; Short message group sequence number+separator+Q+ isolates symbol; Isolation symbol+short message group sequence number+separator+Q+ isolates symbol; Q+ separator+short message group sequence number; Q+ separator+short message group sequence number+isolation symbol; Isolation symbol+Q+ separator+isolation symbol.Isolation symbol wherein, separator and plus sige+function and concrete manifestation form and a upper specific embodiment in identical, repeat no more.For example: short message group sequence number+separator+Q+ isolation symbol can be expressed as: 1/2:, long SMS of its concrete expression is split into two splicing note groups, also namely: two groups of content of short message, current short message are first group of splicing short message in two splicing note groups.
As splicing note sign, in concrete the application, its concrete structure can adopt: splicing sequence number+short message group sequence number sign or short message group sequence number identify+splice sequence number.In like manner, plus sige wherein+only be used for two parts content of its connection of explanation can omit in the practical application.
As the further embodiment of long short message sending processing method of the present invention, after recipient's user terminal receives short message, if the short message that receives is common short message, then show this common short message; If the short message that receives is the splicing short message, then show a short message that is assembled into by multistage splicing short message.
Fig. 2 is the structural representation of an embodiment of long SMS transmission processing device of the present invention.The long SMS transmission processing device of this embodiment can be used in the present invention the long short message sending processing method of the various embodiments described above.As shown in Figure 2, it comprises the first receiver module 201, the first identification module 202, acquisition module 203, the second identification module 204, the first deconsolidation process module 205, the second deconsolidation process module 206 and sending module 207.
Wherein, the first receiver module 201 is used for receiving the short message note.Whether the first identification module 202 is long SMS for the short message that identification the first receiver module 201 receives.The recognition result that acquisition module 203 is used for according to the first identification module 202, when the short message that receives at the first receiver module 201 is long SMS, obtain the short message ability information of the recipient's user terminal that receives long SMS, this short message ability information comprises supported maximum segment number when whether supporting to splice sms technique and supporting the splicing sms technique.Whether the short message ability information identification recipient user terminal that the second identification module 204 is used for getting access to according to acquisition module 203 supports to splice sms technique.The recognition result that the first deconsolidation process module 205 is used for according to the second identification module 204 when recipient's user terminal is not supported to splice sms technique, splits into common short message with long SMS.The recognition result that the second deconsolidation process module 206 is used for according to the second identification module 204, when recipient's user terminal support splicing sms technique, short message content maximum length according to supported maximum segment number and host-host protocol support, long SMS is split into splicing note group, wherein, each splicing note group comprises that quantity is not more than the splicing short message of supported maximum segment number, and the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported.Sending module 207 is used for sending the splicing note group that common short message that the first deconsolidation process module 205 splits into and the second deconsolidation process module 206 split into.
In the long SMS transmission processing device that the above embodiment of the present invention provides, can whether support to splice sms technique according to recipient's user terminal, correspondingly long SMS is split into common short message or a plurality of splicing note group sends to recipient's user terminal, when recipient's user terminal support splicing sms technique, short message content maximum length according to its supported maximum segment number and host-host protocol support, long SMS is split into splicing note group, wherein, each splicing note group comprises that quantity is not more than the splicing short message of the supported maximum segment number of recipient's user terminal, the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported, like this, in the scope that recipient's ability of user terminal is supported, reduce as far as possible the quantity of the short message that long SMS splits into, the user can't be known complete when the segments of both having avoided SP that a long SMS is split was counted a supported maximum segment of long SMS greater than user terminal, the situation of correct short message, the ability that takes full advantage of again recipient's user terminal reduces its demonstration, read, the number of the short message of storage, improved the quality of service of long SMS, and make things convenient for the user to read and inquire about, be conducive to the user short message is managed.
Fig. 3 is the structural representation of another embodiment of long SMS transmission processing device of the present invention.Compare with embodiment shown in Figure 2, among this embodiment, the first deconsolidation process module 205 comprises the first split cells 301, the first plug-in unit 302 and the first encapsulation unit 303.
Wherein, the recognition result that the first split cells 301 is used for according to the second identification module 204 when recipient's user terminal is not supported to splice sms technique, take M-S as unit length, splits into many group content of short message with long SMS.Wherein, M is the short message content maximum length that host-host protocol is supported, S is the length of short message group sequence number sign, and M and S value are the integer greater than 1.The first plug-in unit 302 is used for inserting respectively short message group sequence number sign before many groups content of short message that the first split cells 301 splits into, this short message group sequence number sign is used for identifying every group of content of short message in the order of long SMS.The first encapsulation unit 303 is used for respectively the many groups content of short message after the first plug-in unit 302 insertion short message group sequence numbers being encapsulated according to the normal short message form, forms the common short message of many groups.
Again referring to Fig. 3, with alternatively embodiment illustrated in fig. 3, in the long SMS transmission processing device of the present invention, the second deconsolidation process module 206 comprises the second split cells 304, the second plug-in unit 305, the 3rd split cells 306, the 3rd plug-in unit 307 and the second encapsulation unit 308.
Wherein, the recognition result that the second split cells 304 is used for according to the second identification module 204, when user terminal support splicing sms technique, take N* (M-L)-P as unit length, long SMS is split into Q group content of short message, wherein, N is the hop count of the content of short message that comprises in every group of content of short message, M is the short message content maximum length that host-host protocol is supported, L is the length of splicing note sign, wherein splicing note sign is used for representing the incidence relation between the multistage content of short message that same group of content of short message split into, for example: the ordinal relation between the multistage content of short message, P is the length of short message group sequence number sign, and short message group sequence number sign is used for identifying every group of content of short message in the order of long SMS, and Q is the quantity of splicing note group, N, M, L and P value are the integer greater than 1, and Q is the integer greater than 0.
The second plug-in unit 305 is used for inserting splicing note sign respectively before every group of content of short message of the Q group content of short message that the second split cells 304 splits into.
The Q that the 3rd split cells 306 is used for inserting after short message group sequence number identifies for the second plug-in unit 305 respectively organizes content of short message, take M-L as unit length, length is split into the multistage content of short message greater than every group of content of short message of the short message content maximum length of host-host protocol support.
The multistage content of short message that the 3rd plug-in unit 307 is used for respectively the 3rd split cells 306 being split into inserts splicing note sign, forms multistage splicing content of short message.
The second encapsulation unit 308 is used for respectively multistage after the insertion short message group sequence number sign, that formed by same group of content of short message being spliced content of short message according to the encapsulation of splicing messaging format, formation multistage splicing note group.
In above-mentioned long SMS transmission processing device embodiment, the value of Q is 1 o'clock, and the P value can be 0.That is to say, when long SMS is split into one group of content of short message, can before this group content of short message, not insert short message group sequence number sign, directly carry out subsequent treatment.In this case, need not the second plug-in unit 305 and carry out the operation of inserting short message group sequence number sign, one group of content of short message that the 3rd split cells 306 directly splits into the second split cells 304 splits into the multistage content of short message.
Fig. 4 is the structural representation of another embodiment of long SMS transmission processing device of the present invention, compare with the long SMS transmission processing device of the various embodiments described above, also comprise end message management system 208 among this embodiment, for the corresponding relation between the short message ability information of storing received side's terminal user identification and recipient's user terminal, this short message ability information specifically comprises supported maximum segment number when whether user terminal is supported to splice sms technique and supported the splicing sms technique.Accordingly, acquisition module 203 obtains the short message ability information of the recipient user terminal corresponding with the receiving side terminal user ID specifically according to the receiving side terminal user ID in the long SMS from end message management system 208.
The long SMS transmission processing device of the various embodiments described above of the present invention specifically can be arranged in the Service Gateway.Service Gateway wherein also can be used in the present invention the corresponding function in the various embodiments described above long short message sending processing method, and it comprises Service Processing Module 401, also comprises the long SMS transmission processing device that Fig. 2 to Fig. 4 any embodiment of the present invention provides.Receiver module 201 wherein is used for receiving the short message that a upper network entity sends; Service Processing Module 401 is for the route of the short message that provides receiver module 201 to receive to next network entity, and according to the rule of the protocol adaptation between a upper network entity and next network entity, the short message that receives that receiver module 201 is received carries out protocol conversion.Accordingly, other module in the long SMS transmission processing device is all carried out respective handling to the short message after the protocol conversion.Sending module 207 is concrete, and the routes that provide according to Service Processing Module 401 are provided, and send common short message and/or splicing note group after protocol conversion to next network entity.As shown in Figure 5, be the structural representation of an embodiment of Service Gateway of the present invention.The Service Gateway of this embodiment has adopted long SMS transmission processing device embodiment illustrated in fig. 4.
Service Gateway embodiment illustrated in fig. 5 specifically can be the ISAG of recipient's user ascription area, also can be recipient's user ascription area SMSGW.When Service Gateway was the ISAG of recipient's user ascription area, a upper network entity was specially service provider SP, and next network entity is specially recipient's user ascription area short-message system.Short-message system specifically comprises SMSGW and SMS service center (Short Message Service Center, hereinafter to be referred as: SMSC), sending module 207 specifically can send to SMSGW with common short message and/or splicing note group, by SMSGW common short message and/or splicing note group are routed to SMSC, so that SMSC is transparent to recipient's user terminal with common short message and/or a plurality of splicing note group.When Service Gateway was recipient's user ascription area SMSGW, a upper network entity was specially recipient's user ascription area ISAG, and next network entity is specially recipient's user ascription area SMSC.
In the Service Gateway that the above embodiment of the present invention provides, when receiving the long SMS that will send to recipient's user terminal, can whether support to splice sms technique according to recipient's user terminal, correspondingly long SMS is split into common short message or splicing note group sends to recipient's user terminal, when recipient's user terminal support splicing sms technique, short message content maximum length according to its supported maximum segment number and host-host protocol support, long SMS is split into splicing note group, wherein, each splicing note group comprises that quantity is not more than the splicing short message of the supported maximum segment number of recipient's user terminal, the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported, like this, in the scope that recipient's ability of user terminal is supported, reduce as far as possible the quantity of the short message that long SMS splits into, the user can't be known complete when the segments of both having avoided SP that a long SMS is split was counted a supported maximum segment of long SMS greater than user terminal, the situation of correct short message, the ability that takes full advantage of again recipient's user terminal reduces its demonstration, read, the number of the short message of storage, improved the quality of service of long SMS, and make things convenient for the user to read and inquire about, be conducive to the user short message is managed.
Fig. 6 is the structural representation of the unified embodiment of communication system of the present invention.The communication system of this embodiment can be used in the present invention the long short message sending processing method of the various embodiments described above.As shown in Figure 6, it comprises ISAG1, short-message system 2 and long SMS transmission processing device 3.
Wherein, ISAG1 specifically is used for providing the route of the short message of SP transmission to short-message system 2, and regular to the protocol adaptation between the short-message system 2 according to SP, the short message that SP is sent carries out protocol conversion, and the short message conversion that SP is sent is the protocol format that short-message system 2 is supported.Short-message system 2 specifically can comprise SMSGW and SMSC, and SMSGW specifically can realize short message to the route of SMSC, the Business Processing of SMSC specific implementation short message with send SMS message to the receiving side terminal user.Long SMS transmission processing device 3 is used for receiving the short message that ISAG1 sends, and whether identify this short message is long SMS; When this short message is long SMS, obtain the short message ability information of recipient's user terminal of final reception long SMS, this short message ability information comprises supported maximum segment number when whether supporting to splice sms technique and supporting the splicing sms technique; Whether support to splice sms technique according to short message ability information identification recipient user terminal; When recipient's user terminal is not supported to splice sms technique, long SMS is split into common short message send to short-message system; When recipient's user terminal support splicing sms technique, the short message content maximum length according to supported maximum segment number and host-host protocol are supported splits into splicing note group with long SMS and sends to short-message system 2.Wherein, each splicing note group comprises that quantity is not more than the splicing short message of supported maximum segment number, and the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported.
Be provided with long SMS transmission processing device in the communication system that the above embodiment of the present invention provides, can be when receiving the long SMS that will send to recipient's user terminal, whether support to splice sms technique according to recipient's user terminal, correspondingly long SMS is split into common short message or a plurality of splicing note group sends to user terminal, when recipient's user terminal support splicing sms technique, short message content maximum length according to its supported maximum segment number and host-host protocol support, long SMS is split into splicing note group, wherein, each splicing note group comprises that quantity is not more than the splicing short message of the supported maximum segment number of recipient's user terminal, the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported, like this, in the scope that recipient's ability of user terminal is supported, reduce as far as possible the quantity of the short message that long SMS splits into, the user can't be known complete when the segments of both having avoided SP that a long SMS is split was counted a supported maximum segment of long SMS greater than user terminal, the situation of correct short message, the ability that takes full advantage of again recipient's user terminal reduces its demonstration, read, the number of the short message of storage, improved the quality of service of long SMS, and make things convenient for the user to read and inquire about, be conducive to the user short message is managed.
In the communication system of above-described embodiment, long SMS transmission processing device 3 specifically can adopt the structure of arbitrary embodiment among Fig. 2 to Fig. 4 to realize.Accordingly, the first receiver module 201 concrete long SMSs that receive the ISAG1 transmission.The route that sending module 207 specifically provides according to ISAG1 sends to short-message system 2 with common short message and/or splicing note group, specifically can send to the SMSGW in the short-message system 2.Communication system embodiment illustrated in fig. 6 has adopted embodiment shown in Figure 4.
In that long SMS transmission processing device 3 is concrete when adopting Fig. 2 or embodiment shown in Figure 3, can also comprise end message management system 208 in the communication system, for the corresponding relation between the short message ability information of storing received side's terminal user identification and recipient's user terminal, this short message ability information specifically comprises supported maximum segment number when whether user terminal is supported to splice sms technique and supported the splicing sms technique.Accordingly, acquisition module 203 obtains the short message ability information of the recipient user terminal corresponding with the receiving side terminal user ID specifically according to the receiving side terminal user ID in the long SMS from end message management system 208.Fig. 7 is the structural representation of another embodiment of communication system of the present invention, and among this embodiment, long SMS transmission processing device 3 has adopted structure embodiment illustrated in fig. 3.
The another kind of communication system that the embodiment of the invention provides comprises ISAG5 and short-message system 2.Short-message system 2 wherein is identical with structure and the function of Fig. 6 or Fig. 7 short message system 2.ISAG5 specifically can adopt structure embodiment illustrated in fig. 5 to realize as the ISAG of recipient's user ascription area.As shown in Figure 8, be the structural representation of another embodiment of communication system of the present invention,
Fig. 9 is the structural representation of another embodiment of communication system of the present invention, and the communication system of this embodiment comprises ISAG1 and short-message system 6.ISAG1 wherein is identical with the structure of middle ISAG embodiment illustrated in fig. 6 and function.Short-message system 6 comprises recipient's user ascription area SMSC and recipient's user ascription area SMSGW, and recipient's user ascription area SMSGW wherein is concrete to adopt structure embodiment illustrated in fig. 5 to realize.
In the communication system that the above embodiment of the present invention provides, ISAG is when receiving the long SMS that will send to recipient's user terminal, can whether support to splice sms technique according to recipient's user terminal, correspondingly long SMS is split into common short message or a plurality of splicing note group sends to user terminal, when recipient's user terminal support splicing sms technique, short message content maximum length according to its supported maximum segment number and host-host protocol support, long SMS is split into a plurality of splicing note groups, wherein, each splicing note group comprises that quantity is not more than the splicing short message of the supported maximum segment number of recipient's user terminal, the length of each splicing short message is the short message content maximum length that host-host protocol is supported, like this, in the scope that recipient's ability of user terminal is supported, reduce as far as possible the quantity of the short message that long SMS splits into, the user can't be known complete when the segments of both having avoided SP that a long SMS is split was counted a supported maximum segment of long SMS greater than user terminal, the situation of correct short message, the ability that takes full advantage of again recipient's user terminal reduces its demonstration, read, the number of the short message of storage, improved the quality of service of long SMS, and make things convenient for the user to read and inquire about, be conducive to the user short message is managed.
Figure 10 is the flow chart of an Application Example of long short message sending processing method of the present invention.Suppose that the short message of 300 bytes of SP mass-sending is to user terminal A and user terminal B, the maximum short message content length of host-host protocol support is 140 bytes, therefore this short message is long SMS, the length of splicing note sign is 6 bytes, the length of short message group sequence number sign is 5 bytes, user terminal A support splicing sms technique and supported maximum segment number are 3, and user terminal B supports that splicing sms technique and supported maximum segment number are 2.This Application Example specifically can be carried out transmission processing to long SMS by communication system shown in Figure 9.Figure 11 is long SMS presents structure in a communication system embodiment of the present invention schematic diagram, and the concrete form in each entity can be referring to Figure 11 in communication system for this long SMS.As shown in figure 10, this Application Example specifically may further comprise the steps:
Step 503, take N* (M-L)-P as unit length, wherein, M=140, L=6, P=5, the N=3 of user terminal A, the long SMS that the N=2 of user terminal B, ISAG will send to user terminal A divides into groups take 395 bytes as unit, and 300 bytes that receive are divided into 1 group of content of short message; For this group content of short message, again take 134 bytes as unit, split into 3 sections content of short message: the length of these 3 sections content of short message is respectively 134 bytes, 134 bytes and 32 bytes; According to the encapsulation of splicing messaging format, form one and comprise 3 sections splicing note groups of splicing content of short message after the splicing note of insertion 6 bytes identifies before 3 sections content of short message respectively: splice short message A1, splicing short message A2 and splicing short message A3.The long SMS that ISAG will send to user terminal B divides into groups take 263 bytes as unit, 300 bytes that receive are divided into 2 groups of short messages, the 1st group of content of short message length is 263 bytes, the 2nd group of content of short message length 37 bytes are inserted respectively the short message group sequence number sign of 5 bytes before the 1st group of content of short message and the 2nd group of content of short message.Because the 1st group of short message content needs segmentation greater than 140 bytes, so the 1st group of note will inserting after the short message group sequence number sign splits into 2 sections content of short message take 134 bytes as unit, and the splicing note of inserting respectively 6 bytes before these 2 sections content of short message identifies, form 2 sections splicing content of short message B1 and B2, these the 2 sections splicing content of short message that then will insert after the short message group sequence number sign are packaged into a splicing note group, be 42 bytes after the 2nd group of front short message group sequence number of inserting 5 bytes of content of short message identifies, less than 140 bytes, according to the encapsulation of normal short message form, form common short message B3.
In above-mentioned Application Example, communication system can be processed respectively the short message that sends to user terminal A and user terminal B, not the life period sequence requirement.
ISAG in the various embodiments of the present invention specifically can be the ISAG of receiving side terminal user ascription area, the end message management system can be when accessing user terminal to network and user terminal obtain alternately its short message ability information, also can be by its short message ability information of user terminal active reporting, the corresponding relation between the short message ability information of the foundation of end message management system and storing received side's terminal user identification and recipient's user terminal.
Each embodiment all adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that same or analogous part cross-references gets final product between each embodiment.For device embodiment because itself and embodiment of the method basic simlarity, so describe fairly simple, relevant part gets final product referring to the part explanation of embodiment of the method.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Whether the embodiment of the invention can support to splice sms technique according to recipient's user terminal, correspondingly long SMS is split into common short message or a plurality of splicing note group sends to recipient's user terminal, when recipient's user terminal support splicing sms technique, short message content maximum length according to its supported maximum segment number and host-host protocol support, long SMS is split into a plurality of splicing note groups, wherein, each splicing note group comprises that quantity is not more than the splicing short message of the supported maximum segment number of recipient's user terminal, the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported, like this, in the scope that recipient's ability of user terminal is supported, reduce as far as possible the quantity of the short message that long SMS splits into, the user can't be known complete when the segments of both having avoided SP that a long SMS is split was counted a supported maximum segment of long SMS greater than user terminal, the situation of correct short message, the ability that takes full advantage of again recipient's user terminal reduces its demonstration, read, the number of the short message of storage, improved the quality of service of long SMS, and make things convenient for the user to read and inquire about, be conducive to the user short message is managed.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the present invention's design is suitable for special-purpose.
Claims (17)
1. a long short message sending processing method is characterized in that, comprising:
Receive short message;
Whether identify described short message is long SMS;
When described short message is long SMS, obtain the short message ability information of the recipient's user terminal that receives described long SMS, described short message ability information comprises supported maximum segment number when whether supporting to splice sms technique and supporting the splicing sms technique;
Identify described recipient's user terminal according to described short message ability information and whether support to splice sms technique;
When described recipient's user terminal is not supported described splicing sms technique, described long SMS is split into common short message send to described recipient's user terminal;
When described recipient's user terminal is supported described splicing sms technique, short message content maximum length according to described supported maximum segment number and host-host protocol support, described long SMS is split into splicing note group send to described recipient's user terminal, each splicing note group comprises that quantity is not more than the splicing short message of described supported maximum segment number, and the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported.
2. method according to claim 1 is characterized in that, described long SMS is split into common short message comprise:
Take M-S as unit length, described long SMS is split into many group content of short message, wherein, M is the short message content maximum length that host-host protocol is supported, and S is the length of short message group sequence number sign, and M and S value are the integer greater than 1;
Insert short message group sequence number sign respectively before described many group content of short message, described short message group sequence number sign is used for identifying every group of content of short message in the order of described long SMS;
To insert respectively many groups content of short message after the short message group sequence number according to the encapsulation of normal short message form, form the common short messages of many groups.
3. method according to claim 2, it is characterized in that described short message group sequence number sign is specially: short message group sequence number, short message group sequence number+isolation symbol, isolation symbol+short message group sequence number+isolation symbol, total group of number of the short message that short message group sequence number+separator+described long SMS splits into, total group of number of the short message that short message group sequence number+separator+described long SMS splits into+isolation symbol, total group of number of the isolation short message that symbol+short message group sequence number+separator+described long SMS splits into+isolation symbol, total group of number+separator of the short message that described long SMS splits into+short message group sequence number, total group of number+separator of the short message that described long SMS splits into+short message group sequence number+isolation symbol, perhaps isolate total group of number+separator of the short message that symbol+described long SMS splits into+short message group sequence number+isolation symbol.
4. method according to claim 1 is characterized in that, described long SMS is split into splicing note group comprise:
Take N* (M-L)-P as unit length, described long SMS is split into Q group content of short message, and before every group of content of short message, insert respectively short message group sequence number sign, wherein, N is the hop count of the content of short message that comprises in every group of content of short message, and the value of N is not more than described supported maximum segment number, M is the short message content maximum length that host-host protocol is supported, L is the length of splicing note sign, described splicing note sign is used for representing the incidence relation between the multistage content of short message that same group of content of short message split into, P is the length of short message group sequence number sign, described short message group sequence number sign is used for identifying every group of content of short message in the order of described long SMS, Q is the quantity of splicing note group, N, M, L and P value are the integer greater than 1, and Q is the integer greater than 0;
Respectively for Q group content of short message, take M-L as unit length, length is split into the multistage content of short message greater than every group of content of short message of the short message content maximum length of host-host protocol support;
Respectively described multistage content of short message is inserted splicing note sign, form multistage splicing content of short message;
Multistage splicing content of short message after the insertion short message group sequence number sign, that formed by same group of content of short message is encapsulated formation splicing note group according to the splicing messaging format.
5. method according to claim 4 is characterized in that, the Q value is 1 o'clock, and the P value is 0.
6. method according to claim 4 is characterized in that, respectively described multistage content of short message is inserted splicing note sign and is specially: insert splicing note sign respectively before or after described multistage content of short message.
7. method according to claim 4, it is characterized in that described short message group sequence number sign is specially: short message group sequence number, short message group sequence number+isolation symbol, isolation symbol+short message group sequence number+isolation symbol, short message group sequence number+separator+Q, short message group sequence number+separator+Q+ isolation symbol, isolation symbol+short message group sequence number+separator+Q+ isolation symbol, Q+ separator+short message group sequence number, Q+ separator+short message group sequence number+isolation symbol or isolation symbol+Q+ separator+isolation symbol.
8. a long SMS transmission processing device is characterized in that, comprising:
The first receiver module is used for receiving short message;
The first identification module, whether be used for identifying described short message is long SMS;
Acquisition module, be used for the recognition result according to described the first identification module, when described short message is long SMS, obtain the short message ability information of the recipient's user terminal that receives described long SMS, described short message ability information comprises supported maximum segment number when whether supporting to splice sms technique and supporting the splicing sms technique;
The second identification module is used for identifying described recipient's user terminal according to described short message ability information and whether supports to splice sms technique;
The first deconsolidation process module is used for the recognition result according to described the second identification module, when described recipient's user terminal is not supported described splicing sms technique, described long SMS is split into common short message;
The second deconsolidation process module, be used for the recognition result according to described the second identification module, when described recipient's user terminal is supported described splicing sms technique, short message content maximum length according to described supported maximum segment number and host-host protocol support, described long SMS is split into splicing note group, each splicing note group comprises that quantity is not more than the splicing short message of described supported maximum segment number, and the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported;
Sending module is used for sending described common short message and/or described splicing note group.
9. device according to claim 8 is characterized in that, described the first deconsolidation process module comprises:
The first split cells, be used for the recognition result according to described the second identification module, when described recipient's user terminal is not supported described splicing sms technique, take M-S as unit length, described long SMS is split into many group content of short message, and wherein, M is the short message content maximum length that host-host protocol is supported, S is the length of short message group sequence number sign, and M and S value are the integer greater than 1;
The first plug-in unit is used for inserting respectively short message group sequence number sign before many groups content of short message that described the first split cells splits into, described short message group sequence number sign is used for identifying every group of content of short message in the order of described long SMS;
The first encapsulation unit is used for will inserting respectively many groups content of short message after the short message group sequence number according to the encapsulation of normal short message form, forms the common short messages of organizing more;
And/or described the second deconsolidation process module comprises:
The second split cells, be used for the recognition result according to described the second identification module, when described user terminal is supported described splicing sms technique, take N* (M-L)-P as unit length, described long SMS is split into Q group content of short message, wherein, N is the hop count of the content of short message that comprises in every group of content of short message, and the value of N is not more than described supported maximum segment number, M is the short message content maximum length that host-host protocol is supported, L is the length of splicing note sign, described splicing note sign is used for representing the incidence relation between the multistage content of short message that same group of content of short message split into, P is the length of short message group sequence number sign, described short message group sequence number sign is used for identifying every group of content of short message in the order of described long SMS, Q is the quantity of splicing note group, N, M, L and P value are the integer greater than 1, and Q is the integer greater than 0;
The second plug-in unit is used for inserting respectively short message group sequence number sign before every group of content of short message;
The 3rd split cells is used for respectively for the Q group content of short message that inserts after the short message group sequence number sign, take M-L as unit length, length is split into the multistage content of short message greater than every group of content of short message of the short message content maximum length of host-host protocol support;
The 3rd plug-in unit is used for respectively described multistage content of short message being inserted splicing note sign, forms multistage splicing content of short message;
The second encapsulation unit is used for multistage after the insertion short message group sequence number sign, that formed by same group of content of short message is spliced content of short message according to the encapsulation of splicing messaging format, formation multistage splicing note group.
10. device according to claim 9 is characterized in that, the Q value is 1 o'clock, and the P value is 0.
11. to the described device of 10 any one, it is characterized in that according to claim 8, also comprise:
The end message management system, for the corresponding relation between the short message ability information of storing received side's terminal user identification and recipient's user terminal, described short message ability information comprises supported maximum segment number when whether described user terminal is supported to splice sms technique and supported the splicing sms technique;
Described acquisition module obtains the short message ability information of the recipient user terminal corresponding with described receiving side terminal user ID specifically according to the receiving side terminal user ID in the described long SMS from described end message management system.
12. a Service Gateway comprises Service Processing Module, for the route that provides short message to arrive next network entity, and according to the rule of the protocol adaptation between a upper network entity and next network entity, short message is carried out protocol conversion; It is characterized in that, also comprise the described long SMS transmission processing of claim 8 to 11 any one device;
The route that sending module in the described long SMS transmission processing device specifically provides according to described Service Processing Module sends common short message and/or splicing note group after protocol conversion to described next network entity.
13. Service Gateway according to claim 12, it is characterized in that, described Service Gateway is specially recipient's user ascription area integrated business access gateway ISAG, a described upper network entity is specially service provider SP, and described next network entity is specially recipient's user ascription area short-message system; Perhaps
Described Service Gateway is specially recipient's user ascription area short message service gateway SMSGW, and a described upper network entity is specially recipient's user ascription area ISAG, and described next network entity is specially recipient's user ascription area SMS service center SMSC.
14. communication system, comprise integrated business access gateway ISAG and short-message system, it is characterized in that, also comprise the described long SMS transmission processing of claim 8 to 10 any one device, whether be used for receiving the short message that described ISAG sends, identifying described short message is long SMS; When described short message is long SMS, obtain the short message ability information of the recipient's user terminal that receives described long SMS, described short message ability information comprises supported maximum segment number when whether supporting to splice sms technique and supporting the splicing sms technique; Identify described recipient's user terminal according to described short message ability information and whether support to splice sms technique; When described recipient's user terminal is not supported described splicing sms technique, described long SMS is split into common short message send to described short-message system; When described recipient's user terminal is supported described splicing sms technique, short message content maximum length according to described supported maximum segment number and host-host protocol support, described long SMS is split into splicing note group send to described short-message system, each splicing note group comprises that quantity is not more than the splicing short message of described supported maximum segment number, and the length of each splicing short message is not more than the short message content maximum length that host-host protocol is supported.
15. communication system according to claim 14, it is characterized in that, also comprise the end message management system, for the corresponding relation between the short message ability information of storing received side's terminal user identification and recipient's user terminal, described short message ability information comprises supported maximum segment number when whether described user terminal is supported to splice sms technique and supported the splicing sms technique; Described acquisition module obtains the short message ability information of the recipient user terminal corresponding with described receiving side terminal user ID specifically according to the receiving side terminal user ID in the described long SMS from described end message management system.
16. communication system according to claim 15 is characterized in that, described end message management system is arranged in the described long SMS transmission processing device.
17. a communication system comprises ISAG and short-message system, it is characterized in that, described ISAG is specially the described recipient's user ascription area of claim 13 ISAG; Perhaps
Described short-message system comprises recipient's user ascription area SMSC and recipient's user ascription area SMSGW, and described recipient's user ascription area SMSGW is specially the described recipient's user ascription area of claim 13 SMSGW.
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