CN102595510B - Message processing method and device - Google Patents
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Abstract
The invention provides a message processing method and a device. The message processing method comprises the following steps that: a core network device receives and parses a SIP (Session Initiation Protocol) signaling transmitted by other devices of the core network, converts the signaling into a TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) signaling according to a signaling format conversion rule between the SIP and the TD-SCDMA protocol, and transmits the converted signaling to an access network device; or the core network device receives a TD-SCDMA signaling transmitted by the access network device, converts the signaling into the SIP signaling according to the signaling format conversion rule between the SIP and the TD-SCDMA protocol, parses the signaling, and then transmits the signaling to other devices of the core network. With the message processing method and the device of the invention, the SIP signaling and the TD-SCDMA signaling are used as the protocol interaction mechanism of a network side and a user terminal, and the times of TD-SCDMA air interface signaling transmission and the data volume of the signaling message both are reduced, thus, the transmission delay is reduced greatly, the system capacity is improved and the resource of air interface channels is saved.
Description
Technical field
The present invention relates to a kind of message treatment method and equipment, particularly relate to processing method and the equipment of a kind of TDS-CDMA system hollow message road transmission of messages.
Background technology
In third generation communication standard, some communication systems adopts session initiation protocol (Session Initiation Protocol, SIP) as the communication protocol of network side and client terminals, because Session Initiation Protocol is based on text code, therefore extension mechanism and stronger capability negotiation mechanism is flexibly had, improve flexibility and the reliability of system, and the more easy debugging of instrument.But the Session Initiation Protocol adopted is based on text code mode, the data volume that SIP signaling comprises is comparatively large, and have several kilobytes Bytes in large message comprises, little message also has tens Bytes; Less for SIP signaling Relative Network bandwidth during broadband network, the bandwidth ratio that SIP signaling takies is not obvious, but in 3G wireless network, the Radio Resource of eating dishes without rice or wine is limited, the data volume that signaling channel can carry is limited, adopts SIP signaling machine-processed as the protocol interaction of network side and client terminals, the space interface signaling transmission time can be caused oversize, affect the setup delay of communication service, the performance index of communication system can not be met.
For trunked communication system, in group system the performance index of group service especially group service setup delay, the right to apply for words and rob that temporary to prolong index request stricter, especially at application scenarioss such as emergency communications, require that the time delay that continues of group service is less.In order to reduce the propagation delay time of SIP signaling, at code division multiple access access (Code Division Multiple Access 2000, CDMA2000) high-performance PTT QChat technology is adopted in system, SIP signaling be have employed to the compression algorithm process of more efficient, but the message after compression also can in the quantity of tens ~ hundreds of Bytes.
At TD SDMA (Time Division-Synchronous Code Division Multiple Access, TD-SCDMA) in system, if according to Random Access Channel (the Random Access Channel that cell system message broadcast configuration 2 spreading factors are 16 (SF=16), or forward access channel (Forward Access Channel RACH), FACH) data volume of 144 bit bit can be transmitted when Transmission Time Interval TTI is 10ms, according to this transmission rate, directly the SIP signaling of several thousand Bytes ~ tens Bytes is carried out transmission can take the very long transmission time, in group service, the transfer delay of signaling is oversize, the setup delay of meeting extreme influence group service, the right to apply for words/seize the indexs such as time delay, if adopt the more channel resource of distribution to reduce propagation delay time, valuable channel resource of eating dishes without rice or wine can be wasted again, the capacity of influential system simultaneously, therefore, adopt the mode that SIP signaling is directly transmitted, SIP signaling is machine-processed as the protocol interaction of network side and client terminals, and the performance index of group service can cannot meet a lot of application scenarioss.
Summary of the invention
For the above-mentioned defect of prior art, the embodiment of the present invention provides a kind of message treatment method and equipment.
The embodiment of the present invention provides a kind of message treatment method, comprising:
Equipment of the core network receives the session initiation protocol signaling that other equipment of core net sends, described session initiation protocol signaling is resolved, and according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to the session initiation protocol signaling through resolving, obtain corresponding TD SDMA signaling, and send to access network equipment; Or
Equipment of the core network receives the TD SDMA signaling that access network equipment sends, according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to described TD SDMA signaling, obtain corresponding session initiation protocol signaling, and send to other equipment of core net after described session initiation protocol signaling is resolved.
The embodiment of the present invention provides a kind of message treatment method, comprising:
Access network equipment receives the session initiation protocol signaling that equipment of the core network sends, described session initiation protocol signaling is resolved, and according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to the session initiation protocol signaling through resolving, obtain corresponding TD SDMA signaling, and send to user terminal; Or
Access network equipment receives the TD SDMA signaling that user terminal sends, according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to described TD SDMA signaling, obtain corresponding session initiation protocol signaling, and send to equipment of the core network after described session initiation protocol signaling is resolved.
The embodiment of the present invention provides a kind of equipment of the core network, comprises interconnective protocol format conversion processing module and resolves processing module, wherein:
Described protocol format conversion processing module, for according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to the session initiation protocol signaling received or TD SDMA signaling, obtains corresponding TD SDMA signaling or session initiation protocol signaling and send;
Described dissection process module, for resolving the session initiation protocol signaling received and send.
The embodiment of the present invention provides a kind of access network equipment, comprises interconnective protocol format conversion processing module and resolves processing module, wherein:
Described protocol format conversion processing module, for according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to the session initiation protocol signaling received or TD SDMA signaling, obtains corresponding TD SDMA signaling or session initiation protocol signaling and send;
Described dissection process module, for resolving the session initiation protocol signaling received and send.
The message treatment method that the embodiment of the present invention provides and equipment, by according to the signaling format transformation rule between SIP and TD-SCDMA agreement, using SIP signaling and the TD-SCDMA signaling protocol interaction mechanism as network side and client terminals, decrease the number of times of space interface signaling transmission and the data volume of signaling message in TD-SCDMA system, thus greatly reduce propagation delay time, improve the capacity of system and saved the resource of channel of eating dishes without rice or wine.
Accompanying drawing explanation
SIP Signalling conversion is become TD-SCDMA signaling process chart in message treatment method embodiment of the present invention by Fig. 1;
TD-SCDMA Signalling conversion is become SIP signaling process chart in message treatment method embodiment of the present invention by Fig. 2;
Fig. 3 is the flow chart that in the embodiment of the present invention, in TD-SCDMA group system, group sets up;
SIP Signalling conversion is become TD-SCDMA signaling process chart in another message treatment method embodiment of the present invention by Fig. 4;
TD-SCDMA Signalling conversion is become SIP signaling process chart in another message treatment method embodiment of the present invention by Fig. 5;
Fig. 6 is equipment of the core network example structure schematic diagram of the present invention;
Fig. 7 is another example structure schematic diagram of equipment of the core network of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The present invention is directed in prior art, idle wireless resource in 3G wireless network is limited, the data volume that signaling channel can carry is limited, adopt conversation initiating protocol message machine-processed as the protocol interaction of network side and client terminals, the space interface signaling transmission time can be caused oversize, affect the setup delay of communication service, the defects such as the performance index of communication system can not be met, propose a solution namely to pass through according to the signaling format transformation rule between SIP and TD-SCDMA agreement, using SIP signaling and the TD-SCDMA signaling message protocol interaction mechanism as network side and client terminals, decrease the number of times of space interface signaling transmission and the data volume of signaling message in TD-SCDMA system, thus greatly reduce propagation delay time, improve the capacity of system and saved the resource of channel of eating dishes without rice or wine.
TD-SCDMA is one of 3G (Third Generation) Moblie standard, mainly comprise in TD-SCDMA system: user terminal, wireless access network, core net and external network, wherein, the air interface of TD-SCDMA system is the Uu interface between user terminal and wireless access network, usually also referred to as wave point, for setting up, reshuffling and discharge various 3G wireless bearer service, different air interface protocols uses respective Radio Transmission Technology, and therefore the difference of 3G (Third Generation) Moblie three kinds of mainstream standard is mainly reflected in air interface; Iu interface connects the interface between wireless access network and core net, and Iu interface is also an open interface, and system is divided into the two parts of wireless access network and responsible processing and exchanging, route and the Service control being exclusively used in radio communication by it; Two classes can be divided into, circuit-switched network, for providing Circuit-switched Connection Service as session services with the external network carrying out between core net communicating; Packet switching network, for providing the Connection Service of packet as internet, user terminal carries out exchanges data by air interface and Wireless Communication Equipment, and external network provides the miscellaneous service such as voice, data function for user.
During using SIP signaling as the protocol interaction mechanism of network side and user terminal, because based on wideband transmit between core net and external network and between core net and Access Network, SIP signaling is based on less relative to the network bandwidth during wideband transmit, the bandwidth ratio that SIP signaling takies is not obvious, and SIP signaling directly by TD-SCDMA air interface transmission time, the space interface signaling transmission time can be caused oversize, affect the setup delay of communication service, the performance index of communication system can not be met, therefore according to the signaling format transformation rule between SIP and TD-SCDMA agreement, become by SIP Signalling conversion TD-SCDMA space interface signaling form by the air interface transmission between Access Network and user terminal, using SIP signaling and the TD-SCDMA signaling protocol interaction mechanism as network side and user terminal.
Equipment of the core network, according to the signaling format transformation rule between SIP and TD-SCDMA agreement, completes protocol format conversion between the two.For descending, SIP Signalling conversion is become TD-SCDMA signaling process chart in message treatment method embodiment of the present invention by Fig. 1, and as shown in Figure 1, the method comprises:
Step 100, equipment of the core network receives the session initiation protocol signaling that other equipment of core net sends;
Step 101, resolves described session initiation protocol signaling;
Step 102, and according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion being carried out to the session initiation protocol signaling through resolving, obtaining corresponding TD SDMA signaling, and sending to access network equipment.
Particularly, the SIP signaling received is issued this equipment of the core network by other equipment in core net, other equipment of core net in the embodiment of the present invention refer to the SIP signaling that the concrete reception such as dispatching patcher outside the equipment of the core network that the present invention relates in core net sends and the equipment of transmitting SIP signaling, the equipment of the core network related to the embodiment of the present invention by the SIP signalling that such as dispatching patcher sends by other equipment of core net.After equipment of the core network is resolved this SIP signaling, again according to the signaling format transformation rule between SIP and TD-SCDMA agreement, SIP signaling format is converted to TD-SCDMA signaling format and TD-SCDMA Iu mouth signaling format, send to Access Network by the Iu interface between core net and Access Network, Access Network adopts the form of TD-SCDMA space interface signaling to send to user terminal by the air interface of core net and user terminal.
For up, TD-SCDMA Signalling conversion is become SIP signaling process chart in message treatment method embodiment of the present invention by Fig. 2, and as shown in Figure 2, the method comprises:
Step 200, equipment of the core network receives the TD SDMA signaling that access network equipment sends;
Step 201, according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, carries out protocol format conversion to described TD SDMA signaling, obtains corresponding session initiation protocol signaling;
Step 202, sends to core net other equipment after resolving to described session initiation protocol signaling.
Particularly, user terminal sends TD-SCDMA space interface signaling to access network equipment by the air interface between Access Network, access network equipment adopts TD-SCDMA Iu mouth signaling format, equipment of the core network is sent to by the Iu interface between core net and Access Network, this equipment of the core network is first according to the signaling format transformation rule between SIP and TD-SCDMA agreement, make format conversion become SIP signaling format TD-SCDMA signaling format and TD-SCDMA Iu message, then the SIP signaling after conversion is resolved and then sent to other equipment of core net.
The message treatment method that the present embodiment provides by equipment of the core network according to the signaling format transformation rule between SIP and TD-SCDMA agreement, complete the conversion that SIP signaling and TD-SCDMA Iu message make, achieve SIP signaling and the TD-SCDMA signaling message protocol interaction mechanism as network side and user terminal, decrease the number of times of space interface signaling transmission and the data volume of signaling message, thus greatly reduce propagation delay time, improve the capacity of system and saved the resource of channel of eating dishes without rice or wine, meeting the performance index of communication system.
Further, when equipment of the core network is according to the signaling format transformation rule between SIP and TD-SCDMA agreement, be after TD-SCDMA signaling and TD-SCDMA Iu message make by the SIP Signalling conversion through resolving, message sink coding is carried out to the TD-SCDMA I u message order after conversion, further reduce the content of TD-SCDMA Iu mouth signaling information, TD-SCDMA Iu message order after coding is sent to Access Network by the I u interface between core net and Access Network again, and Access Network adopts the form of TD-SCDMA space interface signaling to send to user terminal.
The message treatment method that the present embodiment provides by equipment of the core network according to the signaling format transformation rule between SIP and TD-SCDMA agreement, be that TD-SCDMA Iu message makes rear and carries out message sink coding by SIP Signalling conversion, achieve SIP signaling and the TD-SCDMA signaling message protocol interaction mechanism as network side and user terminal, further reduce the number of times of space interface signaling transmission and the data volume of signaling message, thus decrease propagation delay time to greatest extent, improve the capacity of system and saved the resource of channel of eating dishes without rice or wine, meet the performance index of communication system.
The message treatment method provided in order to clearer explanation the present embodiment by equipment of the core network according to the signaling format transformation rule between SIP and TD-SCDMA agreement, complete the conversion between SIP signaling TD-SCDMA signaling, below illustrate, actual conditions are carried out process according to embody rule and are not limited thereto.
In TD-SCDMA group system, that initiates group with dispatcher is established as example, and Fig. 3 is the flow chart that in the embodiment of the present invention, in TD-SCDMA group system, group sets up, and as shown in Figure 3, the handling process that group sets up is as follows:
Step 1, dispatcher initiates group calling by dispatching desk, and dispatcher Scheduler sends SIP signaling INVITE to core network system CNS, and the main contents of the citing of INVITE are as follows:
INVITE sip：groupNum@mdsserver-address SIP/2.0
From：firstuser<sip：firstuser@mdsserver-address>；tag＝xxx
To：groupNum<sip：groupNum@mdsserver-address>；tag＝xxx
Ptt-Extension：ptt-callgroup level numofusers
The message size that the SIP signaling INVITE of dispatcher Scheduler transmission is basic is 157Bytes.
Step 2, after CNS receives INVITE, first INVITE is resolved, and then according to the signaling format transformation rule between SIP and TD-SCDMA agreement, the INVITE format conversion of SIP signaling is become TD-SCDMA signaling format and TD-SCDMA Iu mouth signaling format, and according to the base station location in the Access Network at terminal place in group, the carrying of the Iu mouth between triggering access network and core net is set up.
Step 3, base station sends Paging Type1 (sending to the terminal of idle condition Idle state) or Paging Type2 (group that terminal has been set up at other group service) according to group's state of terminal by the air interface between Access Network and user terminal, the group number Group ID of group and the physical channel resources information (the UL/DL DPCH information of group) of group is carried in Paging message, the TD-SCDMA space interface signaling information content after conversion is listed as description below, and give the information definition byte number of signaling, the gross information content of signaling is less, be 14 Bytes (encoded infonnation amount can be less) before ASN coding, the size of TD-SCDMA space interface signaling message sends to the SIP signaling of the 157Bytes of core net at least to reduce 143Bytes than dispatcher as can be seen here, can carrying in 2 code channels (144bits) of eat dishes without rice or wine narrow band channel and 10ms TTI.
The main information of Paging message:
Message Type/* type of message, 4Bytes*/
PTT Paging record list/* paging acknowledgment, simple group group is a record, 1Bytes*/
> PTT Paging cause/* paging reason, 1Bytes*/
> PTT Group-ID/* group number 2Bytes*/
＞Choice of Paging Mode
＞＞Group call Info
> > > UARFCN/* frequency values 2Bytes*/
The up DPCH information 1Bytes* of > > > PTT Uplink DPCH Info/*/
The descending DPCH information 1Bytes* of > > > PTT Downlink DPCH Info 1Bytes/*/
＞＞＞Uplink Radio Resource：
The up maximum transmission power 1Bytes* of > > > > Maximum allowed UL TX power/*/
The up target SIR 1Bytes* of > > > > UL target SIR/*/
Step 4, the state information of subsequent network cycle transmission group, the information such as the state of notice group and right of speech, group's status signaling information also adopts TD-SCDMA space interface signaling to transmit, and the data volume of signaling also can be sent in a 10ms TTI.
As can be seen from the handling process that above-mentioned group sets up, the data volume of SIP signaling information is larger, eat dishes without rice or wine directly to transmit SIP signaling in TD-SCDMA system and need the longer time, based on TD-SCDMA public network, according to the signaling format transformation rule between SIP and TD-SCDMA agreement, complete the conversion of SIP signaling and TD-SCDMA signaling, achieve SIP signaling and the TD-SCDMA signaling message protocol interaction mechanism as network side and client terminals, can the flow process of simplified signaling, reduce Signalling exchange time delay number of times, reduce signaling data amount, reduce the time delay of single signalling, the time delay index of very big optimization group system.
Above embodiment is carried on equipment of the core network by translation function between SIP and TD-SCDMA agreement, certainly this function also can be carried on access network equipment, by access network equipment according to the signaling format transformation rule between SIP and TD-SCDMA agreement, complete protocol format conversion between the two.For descending, SIP Signalling conversion is become TD-SCDMA signaling process chart in another message treatment method embodiment of the present invention by Fig. 4, and as shown in Figure 4, the method comprises:
Step 400, access network equipment receives the session initiation protocol signaling that equipment of the core network sends;
Step 401, resolves described session initiation protocol signaling;
Step 402, according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion being carried out to the session initiation protocol signaling through resolving, obtaining corresponding TD SDMA signaling, and sending to user terminal.
Particularly, the SIP signaling received is issued access network equipment by equipment of the core network, after this access network equipment is resolved this SIP signaling, again according to the signaling format transformation rule between SIP and TD-SCDMA agreement, SIP signaling format is converted to TD-SCDMA signaling format and TD-SCDMA space interface signaling form, send to user terminal by the air interface between Access Network and user terminal.
For up, TD-SCDMA Signalling conversion is become SIP signaling process chart in another message treatment method embodiment of the present invention by Fig. 5, and as shown in Figure 5, the method comprises:
Step 500, access network equipment receives the TD SDMA signaling that user terminal sends;
Step 501, according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, carries out protocol format conversion to described TD SDMA signaling, obtains corresponding session initiation protocol signaling;
Step 502, sends to equipment of the core network after resolving to described session initiation protocol signaling.
Particularly, user terminal sends TD-SCDMA space interface signaling to access network equipment by the air interface between Access Network, this access network equipment is first according to the signaling format transformation rule between SIP and TD-SCDMA agreement, TD-SCDMA signaling format and TD-SCDMA space interface signaling format conversion are become SIP signaling format, then the SIP signaling after conversion is resolved and then sent to equipment of the core network.
The message treatment method that the present embodiment provides by access network equipment according to the signaling format transformation rule between SIP and TD-SCDMA agreement, complete the conversion of SIP signaling and TD-SCDMA space interface signaling, achieve SIP signaling and the TD-SCDMA signaling message protocol interaction mechanism as network side and client terminals, decrease the number of times of space interface signaling transmission and the data volume of signaling message, thus greatly reduce propagation delay time, improve the capacity of system and saved the resource of channel of eating dishes without rice or wine, meeting the performance index of communication system.
Further, when access network equipment is according to the signaling format transformation rule between SIP and TD-SCDMA agreement, after being TD-SCDMA signaling by the SIP Signalling conversion through resolving, message sink coding is carried out to the TD-SCDMA space interface signaling after conversion, further reduce the content of TD-SCDMA space interface signaling information, the TD-SCDMA signaling after coding is sent to user terminal by the air interface between Access Network and user terminal again.
The message treatment method that the present embodiment provides by access network equipment according to the signaling format transformation rule between SIP and TD-SCDMA agreement, be after TD-SCDMA space interface signaling by SIP Signalling conversion and carry out message sink coding, achieve SIP signaling and the TD-SCDMA signaling message protocol interaction mechanism as network side and user terminal, further reduce the number of times of space interface signaling transmission and the data volume of signaling message, thus decrease propagation delay time to greatest extent, improve the capacity of system and saved the resource of channel of eating dishes without rice or wine, meeting the performance index of communication system.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Fig. 6 is equipment of the core network example structure schematic diagram of the present invention, and as shown in Figure 6, this equipment of the core network comprises: interconnective protocol format conversion processing module 11 and parsing processing module 12,
Wherein, protocol format conversion processing module 11 is for according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to the session initiation protocol signaling received or TD SDMA signaling, obtains corresponding TD SDMA signaling or session initiation protocol signaling and send; Dissection process module 12 is for resolving the session initiation protocol signaling received and send.
The function of the equipment of the core network that the present embodiment provides and handling process, see said method embodiment, can repeat no more herein.
The equipment of the core network that the present embodiment provides passes through according to the signaling format transformation rule between SIP and TD-SCDMA agreement, complete the conversion that SIP signaling and TD-SCDMA Iu message make, achieve SIP signaling and the TD-SCDMA signaling message protocol interaction mechanism as network side and user terminal, decrease the number of times of space interface signaling transmission and the data volume of signaling message, thus greatly reduce propagation delay time, improve the capacity of system and saved the resource of channel of eating dishes without rice or wine, meeting the performance index of communication system.
Fig. 7 is another example structure schematic diagram of equipment of the core network of the present invention, as shown in Figure 7, based on above-described embodiment, this equipment of the core network also comprises coded treatment module 13, be connected with protocol format conversion processing module 11, coded treatment module 13 is for carrying out coded treatment to the TD-SCDMA Iu message order obtained through protocol format conversion and send.
The equipment of the core network that the present embodiment provides passes through according to the signaling format transformation rule between SIP and TD-SCDMA agreement, be that TD-SCDMA Iu message makes rear and carries out message sink coding by SIP Signalling conversion, achieve SIP signaling and the TD-SCDMA signaling message protocol interaction mechanism as network side and client terminals, further reduce the number of times of space interface signaling transmission and the data volume of signaling message, thus decrease propagation delay time to greatest extent, improve the capacity of system and saved the resource of channel of eating dishes without rice or wine, meeting the performance index of communication system.
In the present embodiment, in equipment of the core network the invention described above provided, interconnective protocol format conversion processing module and parsing processing module are applied in the Access Network of TD-SCDMA system, this access network equipment comprises interconnective protocol format conversion processing module 11 and resolves processing module 12, wherein, protocol format conversion processing module 11 is for according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to the session initiation protocol signaling received or TD SDMA signaling, obtain corresponding TD SDMA signaling or session initiation protocol signaling and send, dissection process module 12, for resolving the session initiation protocol signaling received and send.
The function of the equipment of the core network that the present embodiment provides and handling process, see said method embodiment, can repeat no more herein.
The access network equipment that the present embodiment provides passes through according to the signaling format transformation rule between SIP and TD-SCDMA agreement, complete the conversion of SIP signaling and TD-SCDMA space interface signaling, achieve SIP signaling and the TD-SCDMA signaling message protocol interaction mechanism as network side and client terminals, decrease the number of times of space interface signaling transmission and the data volume of signaling message, thus greatly reduce propagation delay time, improve the capacity of system and saved the resource of channel of eating dishes without rice or wine, meeting the performance index of communication system.
Further, in equipment of the core network the invention described above provided, coded treatment module 13 is also used for this access network equipment, wherein, coded treatment module 13 is connected with protocol format conversion processing module 11, and coded treatment module 13 is for carrying out coded treatment to the TD-SCDMA space interface signaling obtained through protocol format conversion and send.
The access network equipment that the present embodiment provides passes through according to the signaling format transformation rule between SIP and TD-SCDMA agreement, be after TD-SCDMA space interface signaling by SIP Signalling conversion and carry out message sink coding, achieve SIP signaling and the TD-SCDMA signaling message protocol interaction mechanism as network side and client terminals, further reduce the number of times of space interface signaling transmission and the data volume of signaling message, thus decrease propagation delay time to greatest extent, improve the capacity of system and saved the resource of channel of eating dishes without rice or wine, meeting the performance index of communication system.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a message treatment method, is characterized in that, comprising:
Equipment of the core network receives the session initiation protocol signaling that other equipment of core net sends, described session initiation protocol signaling is resolved, and according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to the session initiation protocol signaling through resolving, obtain corresponding TD SDMA signaling, and send to access network equipment; Or
Equipment of the core network receives the TD SDMA signaling that access network equipment sends, according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to described TD SDMA signaling, obtain corresponding session initiation protocol signaling, and send to other equipment of core net after described session initiation protocol signaling is resolved.
2. message treatment method according to claim 1, is characterized in that, the described TD SDMA signaling obtaining correspondence, and sends to access network equipment to comprise:
Coded treatment is carried out to described TD SDMA signaling, and the TD SDMA signaling just after coded treatment sends to described access network equipment.
3. a message treatment method, is characterized in that, comprising:
Access network equipment receives the session initiation protocol signaling that equipment of the core network sends, described session initiation protocol signaling is resolved, and according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to the session initiation protocol signaling through resolving, obtain corresponding TD SDMA signaling, and send to user terminal; Or
Access network equipment receives the TD SDMA signaling that user terminal sends, according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to described TD SDMA signaling, obtain corresponding session initiation protocol signaling, and send to equipment of the core network after described session initiation protocol signaling is resolved.
4. message treatment method according to claim 3, is characterized in that, the described TD SDMA signaling obtaining correspondence, and sends to user terminal to comprise:
Coded treatment is carried out to described TD SDMA signaling, and the TD SDMA signaling just after coded treatment sends to described user terminal.
5. an equipment of the core network, is characterized in that, comprises interconnective protocol format conversion processing module and resolves processing module, wherein:
Described protocol format conversion processing module, for according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to the session initiation protocol signaling received or TD SDMA signaling, obtains corresponding TD SDMA signaling or session initiation protocol signaling and send;
Described dissection process module, for resolving the session initiation protocol signaling received and send.
6. equipment of the core network according to claim 5, is characterized in that, also comprises:
Coded treatment module, is connected with described protocol format conversion processing module, for carrying out coded treatment to the TD SDMA signaling obtained through protocol format conversion and send.
7. an access network equipment, is characterized in that, comprises interconnective protocol format conversion processing module and resolves processing module, wherein:
Described protocol format conversion processing module, for according to the signaling format transformation rule between session initiation protocol and TD SDMA agreement, protocol format conversion is carried out to the session initiation protocol signaling received or TD SDMA signaling, obtains corresponding TD SDMA signaling or session initiation protocol signaling and send;
Described dissection process module, for resolving the session initiation protocol signaling received and send.
8. access network equipment according to claim 7, is characterized in that, also comprises:
Coded treatment module, is connected with described protocol format conversion processing module, for carrying out coded treatment to the TD SDMA signaling obtained through protocol format conversion and send.
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| WO2018018607A1 (en) * | 2016-07-29 | 2018-02-01 | 深圳市赛亿科技开发有限公司 | Method and device for fixed conversion of transmission protocol based on message protocol identification |
| CN106688255A (en) * | 2016-11-14 | 2017-05-17 | 北京小米移动软件有限公司 | Communication method and apparatus |
| CN109088906B (en) * | 2017-06-14 | 2021-06-18 | 中国移动通信集团重庆有限公司 | Method and device for keeping session synchronization between systems and readable storage medium |
| CN112751827B (en) * | 2020-12-11 | 2022-07-05 | 武汉虹信科技发展有限责任公司 | Application method and system of SIP multi-party session in broadband cluster |
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