CN101459975A - Mobile communication system equipment and service handling method thereof - Google Patents
Mobile communication system equipment and service handling method thereof Download PDFInfo
- Publication number
- CN101459975A CN101459975A CNA2007101796047A CN200710179604A CN101459975A CN 101459975 A CN101459975 A CN 101459975A CN A2007101796047 A CNA2007101796047 A CN A2007101796047A CN 200710179604 A CN200710179604 A CN 200710179604A CN 101459975 A CN101459975 A CN 101459975A
- Authority
- CN
- China
- Prior art keywords
- circuit domain
- communication system
- mobile communication
- system equipment
- domain business
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010295 mobile communication Methods 0.000 title claims abstract description 206
- 238000000034 method Methods 0.000 title claims abstract description 80
- 238000012545 processing Methods 0.000 claims abstract description 75
- 238000012856 packing Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 abstract description 34
- 238000012546 transfer Methods 0.000 description 19
- 102000018059 CS domains Human genes 0.000 description 15
- 108050007176 CS domains Proteins 0.000 description 15
- 230000006854 communication Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a mobile communication system device, which is applied in a wideband code division multiple access mobile communication system, wherein the wideband code division multiple access mobile communication system comprises a base station and a mobile switching center server, and the mobile communication system device is used to control the base station to switch into circuit switched domain services and to assist the mobile switching center server to process the circuit switched domain services after being switched into the circuit switched domain services. The invention also correspondingly discloses a method for processing services of the mobile communication system device, thereby saving occupied transmission recourses of the circuit switched domain services of the wideband code division multiple access mobile communication system in the executing process.
Description
Technical field
The present invention relates to field of mobile communication, relate in particular to a kind of mobile communication system equipment and method for processing business thereof.
Background technology
WCDMA (Wideband Code Division Multi-Access, Wideband Code Division Multiple Access (WCDMA)) mobile communication system is by 3GPP (3rd Generation Partnership Project, the third generation moves partner program) concrete formulate a kind of based on GSM (Global System For Mobile Communication, global mobile communication) MAP (Mobile Application Part, MAP) core net, UTRAN (Universal Mobile Telecommunications System Terrestrial Radio AccessNetwork, the universal mobile telecommunications system land radio access web) is the 3-G (Generation Three mobile communication system) of wave point, it can support the message transmission rate that 384Kbps does not wait to 2Mbps, state in high-speed mobile, the transmission rate of 384Kbps can be provided, under low speed or indoor environment, then can provide transmission rate up to 2Mbps.
WCDMA mobile communication system network structure mainly is divided into two parts: CN (CoreNetwork, core net) 101 parts and RAN (Radio Access Network, wireless access network) 102 parts as shown in Figure 1.CN101 can be divided into two service-domains, CS (Circuit Switched, circuit switching) territory 103 and PS (Packet Switched, packet switching) territory 104.CS territory 103 is to be used for providing circuit domain service to the user, such as business such as voice call, video telephone and faxes, the equipment that comprises has MSC (Mobile Switching Centre, mobile switching centre) server 105 and MGW (MediaGateway, media gateway) 106.PS territory 104 is to be used for providing the packet domain service to the user, such as business such as internet browsing and Emails, the equipment that comprises has SGSN (Serving GPRS SupportNode, the GPRS serving GPRS support node) 107 and GGSN (Gateway GPRS Support Node, GGSN) 108.HLR (Home Location Register, home location register device)/AuC (Authentication Centre, AUC) 109 is the public CN equipment in CS territory 103 and PS territory 104, is mainly used in functions such as user's registration management and authentication.RAN102 comprises a plurality of RNC (RadioNetwork Controller, radio network controller) 110 and Node B (B node, i.e. base station in the cellular communication system) 111.Node B111 is used to provide radio frequency signal to communicate by letter with mobile phone users, and RNC110 is in charge of and controls connected a plurality of Node B, and is responsible for the data of terminal are passed to CN101 from Node B111.
When the user carried out voice call, call subscriber terminal was a upstream with speech coding, is sent to Node B111 by radio wave.Node B111 gives RNC110 with the user's voice data passes then, and RNC110 passes to MGW106 with it.Under the control of MSC server 105, to Node B111 speech data is delivered to called user terminal from MGW106, RNC110 again.Called user terminal converts normal voice to after the speech data that receives is decoded, thereby the called subscriber just can hear calling subscriber's sound.
In order to guarantee to connect communication between the heterogeneous networks equipment, need between these equipment, use the international standard interface of correspondence entity definition, as the Iu interface in the user plane between RNC110 and the MGW106, Iu chain of command interface between RNC110 and the MSC server 105, Nb interface between MGW106 and other MGW106, and the Mc interface between MGW106 and the MSC server 105 etc.Described interface need connect by physical circuit, by ATM (Asynchronous Transfer Mode, asynchronous transfer mode) or IP (Internet Protocol, Internet Protocol) host-host protocol carrying, common physical transfer type has optical fiber, twisted-pair feeder, E1 etc.
RNC110 will comprise as shown in Figure 2 at least in the WCDMA mobile communication system: Iu interface control plane processing module 201, Iu User Plane processing module 202, Node B interface processing module 203, Node B management control module 204, user terminal management control module 205, FP/MAC/RLC/IuUP protocol process module 206, wherein:
Iu interface control plane processing module 201 is used to connect MSC server 105, handles the message of Iu interface control plane.
Iu User Plane processing module 202 is used to connect MGW106, handles the transfer of data of Iu User Plane.
Node B interface processing module 203 is used to connect Node B111, message and transfer of data between processing and the Node B111.
Node B management control module 204 is used to write down the information of all Node B111 of RNC110 management, and controls the operation of these Node B111.
User terminal management control module 205 is used to write down the information of access at the user terminal of this RNC401, and controls the connection and the transfer of data of these user terminals.
FP/MAC/RLC/IuUP protocol process module 206 is used to handle the FP/MAC/RLC/IuUP protocol conversion process, guarantees the transmission of data.
MGW106 will comprise as shown in Figure 3 at least in the WCDMA mobile communication system: Mc interface processing module 301, and Nb interface processing module 302, Iu User Plane processing module 303, local Switching Module 304 and NbUP/IuUP protocol process module 305, wherein:
Mc interface processing module 301 is used to connect MSC server 105, handles the message of Mc interface.
Nb interface processing module 302 is used to connect other MGW106, handles user data transmission between the MGW106.
Iu User Plane processing module 303 is used to connect RNC110, handles the transfer of data of Iu User Plane.
NbUP/IuUP protocol process module 305 is used to handle the NbUP/IuUP protocol conversion process, guarantees the transmission of data.
In above-mentioned WCDMA mobile communication system, if call subscriber terminal and called user terminal are in RNC A and RNC B respectively, and RNC A is connected with MGW B with MGW A respectively with RNC B, its speech data when conversing transmits between different network elements and the protocol processes process can specifically comprise as follows referring to Fig. 4:
Step S401, the Node B of RNC A control pack to this speech data with the data format of FP agreement (Frame Protocol, Frame Protocol) after receiving the speech data that call subscriber terminal sends, and it is passed to RNC A.
Step S402, the speech data that RNC A sends Node B is according to (the Media Access Control from the FP agreement to the MAC agreement, media access control protocol) to rlc protocol (Radio LinkControl, radio link control) the processing sequence that unpacks is handled, and recovers real vocoded data.
Step S403, RNC A pass to MGW A by transmission line (based on ATM or IP agreement) after vocoded data is packed according to the data format of IuUP agreement (Iu User Plane, the user plane protocol of Iu interface).
Step S404, MGW A unpacks the recovery vocoded data with the vocoded data that RNC A sends according to the IuUP protocol format, and the speech data after packing and will pack according to the data format of NbUP agreement (Nb User Plane, the user plane protocol of Nb interface) passes to MGW B by transmission line.
Step S405, MGW B unpacks the recovery vocoded data with the speech data that MGW A sends according to the NbUP protocol format, and the speech data after packing and will pack according to the data format of IuUP agreement passes to RNC B by transmission line.
Step S406, RNC B unpacks the recovery vocoded data with the speech data that MGW B sends according to the IuUP protocol format, and according to from rlc protocol to the MAC agreement to the processing sequence of FP agreement packing vocoded data, at last data are passed to the Node B of RNC B control by transmission line.
If speech data is when RNC B is delivered to RNC A, the sequence of steps of voice data transmission and processing is just in time opposite with said sequence, occupy length and limits, and does not expand, specifically referring to step S401～step S406 herein.
If call subscriber terminal and called user terminal are in RNC A and RNC B respectively, and RNCA is connected with same MGW with RNC B, and speech data transmits between different network elements and the protocol processes process can specifically comprise as follows referring to Fig. 5 when conversing:
Step S501, the Node B of RNC A control pack to speech data with the data format of FP agreement after receiving the speech data of call subscriber terminal, and the speech data after will packing passes to RNC A.
The speech data that step S502, RNC A send Node B recovers real vocoded data according to handling from the processing sequence that unpacks of FP agreement to the MAC agreement to rlc protocol.
Step S503, RNC A pass to MGW by transmission line after vocoded data is packed according to the data format of IuUP agreement.
Step S504, the speech data that MGW sends RNC A unpacks to handle according to the IuUP protocol format and recovers vocoded data, and, according to the data format packing of IuUP agreement, pass to RNC B then by transmission line in the inner exchange that realizes vocoded data of MGW.
In this step, because both call sides all is connected to same MGW, therefore can be by local Switching Module in the inner exchange that realizes vocoded data of MGW.
Step S505, RNC B unpacks the recovery vocoded data with the speech data that MGW B sends according to the IuUP protocol format, then according to from rlc protocol to the MAC agreement to the processing sequence of FP agreement packing speech data, at last speech data is passed to the NodeB of RNC B control by transmission line.
When speech data when RNC B is delivered to RNC A, its voice data transmission and treatment step are just in time opposite with said sequence, occupy length and limit, and do not expand, specifically referring to step S501～step S505 herein.
If call subscriber terminal and the residing RNC A of called user terminal and RNC B are same RNC physically, then speech data transmits between different network elements and protocol processes process and above-mentioned call subscriber terminal and called user terminal are in RNC A and RNC B respectively when conversing, and RNC A and RNC B transmit between different network elements with the speech data that same MGW connects and the protocol processes process is consistent, occuping length equally limits, do not expand, specifically referring to step S501～step S505 herein.
From the above, in traditional WCDMA system network architecture, voice call need be delivered to MGW from RNC and be delivered to RNC again, even both call sides all is in the same RNC, the transmission means of this voice also will consume the transfer resource between RNC and the MGW.Therefore existing mobile communications system equipment obviously exists inconvenience and defective, so be necessary to be improved on reality is used.
Summary of the invention
At above-mentioned defective, first purpose of the present invention is to provide a kind of mobile communication system equipment, and this mobile communication system equipment can be saved the shared in the process of implementation transfer resource of WCDMA mobile communication system circuit domain business.
Second purpose of the present invention is to provide a kind of method for processing business of mobile communication system equipment, and this method can be saved the shared in the process of implementation transfer resource of WCDMA mobile communication system circuit domain business.
In order to realize above-mentioned first purpose, the invention provides a kind of mobile communication system equipment, be applied to WCDMA mobile communication system, this WCDMA mobile communication system comprises: base station and Mobile Switching Center Server, described mobile communication system equipment, be used to control place in circuit territory, base station business, and insert the back at circuit domain business and assist Mobile Switching Center Server to handle described circuit domain business.
According to described mobile communication system equipment, described WCDMA mobile communication system further comprises a media gateway:
When the circuit domain business call subscriber terminal is positioned at described mobile communication system equipment and circuit domain business called user terminal and is positioned at described media gateway, the circuit domain service data that described mobile communication system equipment sends the circuit domain business call subscriber terminal carries out the NbUP protocol code to be handled, and sends it to media gateway; And/or when the circuit domain business call subscriber terminal is positioned at described media gateway and circuit domain business called user terminal and is positioned at described mobile communication system equipment, the circuit domain service data that described mobile communication system equipment sends the circuit domain business called user terminal carries out the NbUP protocol code to be handled, and sends it to media gateway; And/or
When the circuit domain business call subscriber terminal is positioned at described media gateway and circuit domain business called user terminal and is positioned at described mobile communication system equipment, the circuit domain service data that described media gateway sends the circuit domain business call subscriber terminal carries out the NbUP protocol code to be handled, and sends it to described mobile communication system equipment; And/or when the circuit domain business call subscriber terminal is positioned at described mobile communication system equipment and circuit domain business called user terminal and is positioned at described media gateway, the circuit domain service data that described media gateway sends the circuit domain business called user terminal carries out the NbUP protocol code to be handled, and sends it to mobile communication system equipment.
According to described mobile communication system equipment, described mobile communication system equipment further comprises:
Protocol process module, the circuit domain service data that is used for when the circuit domain business call subscriber terminal is positioned at mobile communication system equipment and circuit domain business called user terminal and is positioned at media gateway the circuit domain business call subscriber terminal being sent carries out the NbUP protocol code to be handled, and the circuit domain service data after the encoding process is sent to media gateway; And/or when the circuit domain business call subscriber terminal is positioned at described media gateway and circuit domain business called user terminal and is positioned at described mobile communication system equipment, the circuit domain service data that the circuit domain business called user terminal is sent carries out the processing of NbUP protocol code, and the circuit domain service data after the encoding process is sent to media gateway; And/or
When the circuit domain business call subscriber terminal was positioned at mobile communication system equipment and circuit domain business called user terminal and is positioned at media gateway, the circuit domain service data that the circuit domain business called user terminal is sent carries out the NbUP protocol-decoding to be handled; And/or
The circuit domain service data that when the circuit domain business call subscriber terminal is positioned at described media gateway and circuit domain business called user terminal and is positioned at described mobile communication system equipment the circuit domain business call subscriber terminal is sent carries out the NbUP protocol-decoding to be handled.
According to described mobile communication system equipment, described protocol process module is the FP/MAC/RLC/NbUP protocol process module;
This FP/MAC/RLC/NbUP protocol process module carries out FP agreement, MAC agreement, rlc protocol decoding processing and the processing of NbUP protocol code successively to circuit domain service data and/or circuit domain service data is carried out the processing of NbUP protocol-decoding and carries out rlc protocol, MAC agreement and the processing of FP protocol code successively.
According to described mobile communication system equipment, when circuit domain business call subscriber terminal and circuit domain business called user terminal all were positioned at mobile communication system equipment, the circuit domain service data that described mobile communication system equipment sends the circuit domain business call subscriber terminal carried out this locality exchange processing.
According to described mobile communication system equipment, described mobile communication system equipment further comprises: local Switching Module is used for when circuit domain business call subscriber terminal and circuit domain business called user terminal all are positioned at mobile communication system equipment the circuit domain service data that circuit domain business caller and called user terminal send is carried out this locality exchange processing.
According to described mobile communication system equipment, the circuit domain service data that described local Switching Module sends circuit domain business caller and called user terminal when circuit domain business call subscriber terminal and circuit domain business called user terminal all are positioned at mobile communication system equipment carries out the FP agreement successively and unpacks processing to the MAC agreement to rlc protocol, carry out this locality exchange at rlc layer then and handle, handle by the packing of rlc protocol again to the MAC agreement to the FP agreement.
According to described mobile communication system equipment, described local Switching Module carries out this locality exchange processing to the circuit domain service data that circuit domain business caller and called user terminal send at the FP layer when circuit domain business call subscriber terminal and circuit domain business called user terminal all are positioned at mobile communication system equipment.
According to described mobile communication system equipment, described mobile communication system equipment further comprises: Mc interface and Iu interface control treatment module, Nb interface processing unit, base-station interface processing module, base-station interface management control module and user terminal management module.
In order to realize above-mentioned second purpose, the invention provides a kind of method for processing business of mobile communication system equipment, described mobile communication system equipment is applied to WCDMA mobile communication system, this WCDMA mobile communication system comprises: base station and Mobile Switching Center Server, described method comprises the steps:
A, base station be place in circuit territory business under the control of mobile communication system equipment;
After B, circuit domain business inserted, mobile communication system equipment assisted Mobile Switching Center Server to handle described circuit domain business.
According to described method, if WCDMA mobile communication system further comprises media gateway, and the circuit domain business call subscriber terminal of circuit domain business is positioned at described mobile communication system equipment and the circuit domain business called user terminal is positioned at media gateway,
Then described step B specifically comprises: the circuit domain service data that mobile communication system equipment sends the circuit domain business call subscriber terminal carries out the NbUP protocol code to be handled, and sends it to media gateway; And/or media gateway circuit domain service data that the circuit domain business called user terminal is sent carries out the NbUP protocol code and handles, and sends it to mobile communication system equipment; And/or
If WCDMA mobile communication system further comprises media gateway, and the circuit domain business call subscriber terminal of circuit domain business is positioned at described media gateway and the circuit domain business called user terminal is positioned at mobile communication system equipment,
Then described step B specifically comprises: the circuit domain service data that media gateway sends the circuit domain business call subscriber terminal carries out the NbUP protocol code to be handled, and sends it to mobile communication system equipment; And/or mobile communication system equipment circuit domain service data that the circuit domain business called user terminal is sent carries out the NbUP protocol code and handles, and sends it to media gateway.
According to described method, when circuit domain business call subscriber terminal and circuit domain business called user terminal all are positioned at mobile communication system equipment,
Described step B specifically comprises: the circuit domain service data that mobile communication system equipment sends the circuit domain business call subscriber terminal carries out this locality exchange to be handled.
The present invention is provided with mobile communication system equipment at WCDMA mobile communication system, this mobile communication system equipment integrated wireless network controller and medium gateway function are promptly controlled place in circuit territory, base station business, and insert the back at circuit domain business and assist Mobile Switching Center Server to handle described circuit domain business.Whereby, simplified the mobile communication system protocol architecture.Compare with media gateway with traditional use radio network controller, saved shared in the process of implementation transfer resource of WCDMA mobile communication system circuit domain business such as speech business shared transfer resource in communication process, and reduce network equipment number, reduce the WCDMA mobile communication system network cost thus and reduced the network equipment maintenance workload, simultaneously owing to reduced the interstitial content and the protocol processes level of circuit domain service data transmission, thereby reduced the voice data transmission time delay, improved the user's communication quality.
Description of drawings
Fig. 1 is traditional WCDMA schematic network structure;
Fig. 2 is the RNC modular structure schematic diagram that prior art provides;
Fig. 3 is the MGW modular structure schematic diagram that prior art provides;
Fig. 4 is the protocol processes figure that connects by different MG W in the prior art speech business communication process;
Fig. 5 is the protocol processes figure that connects by identical MGW in the prior art speech business communication process;
Fig. 6 is a WCDMA schematic network structure provided by the invention;
Fig. 7 is a mobile communication system EM equipment module structural representation provided by the invention;
Fig. 8 is that call subscriber terminal is connected and the protocol processes figure that is connected by mobile communication system equipment by MGW respectively with called user terminal in the speech business communication process provided by the invention;
Fig. 9 is the protocol processes figure that call subscriber terminal and called user terminal are connected by mobile communication system equipment in the speech business communication process provided by the invention;
Figure 10 is mobile communication system appliance services process flow figure provided by the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Basic thought of the present invention is: at WCDMA mobile communication system the mobile system communication equipment is set, this mobile system communication equipment integrated wireless network controller and medium gateway function are promptly controlled place in circuit territory, base station business, and insert the back at circuit domain business and assist Mobile Switching Center Server to handle described circuit domain business.
WCDMA mobile communication system provided by the invention as shown in Figure 6, this WCDMA mobile communication system has CN part 601 and RAN part 602, described CN part 601 can comprise CS territory 603 and PS territory 104 again.CS territory 603 is to be used for providing circuit domain service to the user, and such as business such as voice call, video telephone and faxes, the equipment that comprises has MSC server 105.PS territory 104 is to be used for providing the packet domain service to the user, and such as business such as internet browsing and Emails, the equipment that comprises has SGSN107 and GGSN108.HLR/AuC109 is the public CN equipment in CS territory 103 and PS territory 104, is mainly used in functions such as user's registration management and authentication.RAN102 comprises a plurality of Node B111.NodeB111 is used to provide radio frequency signal to communicate by letter with mobile phone users.Different with traditional WCNMA mobile communication system is, WCDMA mobile communication system provided by the invention also comprises mobile communication system equipment 600, this mobile communication system equipment 600 is the shared device in RAN102 and CS territory 603, the function of it is integrated RNC and MGW, communicate by letter with MSC server 105 by Mc and Iu chain of command, and link to each other with Node B111, it is professional as voice call to be used to control Node B111 access PS territory business and CS territory, and after the service access of CS territory, assist MSC server 105 to handle described circuit domain business, omit the processing procedure of IuUP agreement between original RNC and the MGW thus, simplified the mobile communication system protocol architecture.
Particularly, when CS territory server call user terminal and circuit domain business called user terminal all were positioned at mobile communication system equipment 600, the CS domain business data that 600 pairs of CS territories of mobile communication system equipment server call user terminal sends carried out this locality exchange processing.
For with traditional WCNMA mobile communication system compatibility, WCDMA mobile communication system provided by the invention also can comprise a plurality of RNC110 and MGW106.When CS territory server call user terminal is positioned at the professional called user terminal in mobile communication system equipment 600 and CS territory and is positioned at a certain MGW106, the CS domain business data that 600 pairs of CS territories of mobile communication system equipment server call user terminal sends carries out the NbUP protocol code to be handled, and send it to MGW106, handle and carry out the NbUP protocol-decoding for the CS domain business data that the professional called user terminal in CS territory sends.Same, when CS territory server call user terminal is positioned at the professional called user terminal in MGW106 and CS territory and is positioned at mobile communication system equipment 600, the CS domain business data that MGW106 sends the professional called user terminal in CS territory carries out the NbUP protocol code to be handled, and send it to mobile communication system equipment 600, handle and carry out the NbUP protocol-decoding for the CS domain business data that CS territory server call user terminal sends.
Mobile communication system equipment 600, as shown in Figure 7, comprise: Mc interface and Iu interface control treatment module 701, Nb interface processing module 702, Node B interface processing module 703, Node B interface management control module 704, user terminal management module 705, local Switching Module 706 and protocol process module 707, wherein:
Mc interface and Iu interface control treatment module 701 are used to connect MSC server 105, handle the message of Mc interface and Iu interface control plane.
Nb interface processing module 702 is used to connect MGW106, handles the user data transmission between the MGW106.This module can not economized when there is not described MGW106 in the WCDMA mobile communication system.
Node B interface processing module 703 is used to connect Node B111, message and transfer of data between processing and the Node B111.
Node B interface management control module 704 is used to write down the information of all Node B of mobile communication system equipment 600 management and the operation of control Node B111.
User terminal management module 705 is used to write down the information of access at the user terminal of this mobile communication system equipment 600, and the connection and the transfer of data of control user terminal.
Referring to Fig. 9, when the professional called user terminal of CS territory server call user terminal and CS territory all is positioned at mobile communication system equipment 600, CS domain business data from CS territory server call or called user terminal transmission is sent to mobile communication system equipment 600 through the FP protocol code, 706 pairs of these CS domain business datas of this this locality Switching Module carry out the FP agreement successively and unpack processing to the MAC agreement to rlc protocol, carrying out this locality exchange at rlc layer then handles, handle by the packing of rlc protocol again, be sent to the affiliated Node B111 of called user terminal or call subscriber terminal at last to the MAC agreement to the FP agreement.As another embodiment of the present invention, for CS domain business data such as VoP, actual MAC agreement and rlc protocol can all be transparent transmission, and promptly this two layer protocol is left intact, and therefore local exchange also can directly realize at the FP layer.
Referring to Fig. 8, when CS territory server call user terminal is positioned at the professional called user terminal in mobile communication system equipment 600 and CS territory and is positioned at MGW106, be sent to mobile communication system equipment 600 after the FP protocol packing processing of business datum from CS territory server call user terminal through Node B111,707 pairs of these data of FP/MAC/RLC/NbUP protocol process module are carried out FP agreement, MAC agreement, rlc protocol decoding processing successively, and carry out being sent to MGW106 after the encoding process according to the NbUP agreement; If be sent to RNC110 after the FP protocol packing processing of business datum from the professional called user terminal in CS territory through the Node B111 under it, RNC110 carries out the FP agreement successively to these data, the MAC agreement, the rlc protocol decoding processing, and carry out being sent to MGW106 after the encoding process according to the IuUP agreement, MGW106 carries out the IuUP protocol-decoding to these data, be sent to mobile communication system equipment 600 after the NbUP protocol code, 707 pairs of these data of FP/MAC/RLC/NbUP protocol process module are carried out the NbUP protocol-decoding and are handled, carry out rlc protocol then successively, MAC agreement and FP protocol code are handled, and at last data are passed to NodeB111 under the server call user terminal of CS territory by transmission line.
Figure 10 is the method for processing business of mobile communication system equipment 600 provided by the invention in the WCDNA mobile communication system, and described WCDNA mobile communication system comprises referring to Fig. 6: NodeB111 and MSC central server 105, and this method comprises as follows:
Step S100, NodeB111 insert CS territory business under the control of mobile communication system equipment 600.
Step S101, after the service access of CS territory, mobile communication system equipment 600 assists MSC central server 105 to handle described CS territory business.
Particularly, if WCDMA mobile communication system further comprises media gateway, and the circuit domain business call subscriber terminal of circuit domain business is positioned at described mobile communication system equipment and the circuit domain business called user terminal is positioned at media gateway, and described step B specifically comprises:
In order better to describe the present invention, first embodiment of the invention provides the method for processing business of a kind of mobile communication system equipment in the WCDNA mobile communication system, among this embodiment, the speech business call subscriber terminal belongs to mobile communication system equipment 600, the speech business called subscriber belongs to MGW106 and RNC110, be described in conjunction with Fig. 6, Fig. 7 and WCDNA mobile communication system shown in Figure 8, this method specifically comprises as follows:
Step S110, the Node B111 of mobile communication system equipment 600 control pack with the data format of FP agreement after receiving the speech business data of speech business call subscriber terminal, and pass to mobile communication system equipment 600.
Step S111, after mobile communication system equipment 600 received described speech business data, protocol process module 707 recovered real speech business data according to unpacking processing sequence from the FP agreement to the MAC agreement to rlc protocol.
Step S112 passes to MGW106 by transmission line after the data format packing speech business data of protocol process module 707 according to the NbUP agreement.
Transmission line described in the present embodiment is based on ATM agreement or IP agreement.
Step S113, MGW106 recovers the speech business data that protocol process module 707 is sent according to unpacking of NbUP protocol format, and according to pack this speech business data and give RNC110 with the speech business data passes by transmission line of the data format of IuUP agreement.
Step S114, RNC110 unpacks processing with the speech business data that MGW106 sends according to the IuUP protocol format, recovers the speech business data.
Step S115, RNC111 be according to the speech business data of being recovered to the packing of the processing sequence of FP agreement from rlc protocol to the MAC agreement, and by transmission line with described speech business data passes to the Node B111 under the terminal called of RNC110 control.
Step S116, Node B111 is with described speech business data passes terminal called.
Compare with business data processing process shown in Figure 4, present embodiment has omitted the processing procedure of IuUP agreement between original RNC and the MGW, thereby can save transfer resource shared in the communication process effectively.
Second embodiment of the invention provides the method for processing business of a kind of mobile communication system equipment in the WCDNA mobile communication system, among this embodiment, the speech business call subscriber terminal belongs to MGW106 and RNC110, the speech business called subscriber belongs to mobile communication system equipment 600, be described in conjunction with Fig. 6, Fig. 7 and WCDNA mobile communication system shown in Figure 8, this method specifically comprises as follows:
Step S120, the Node B111 of RNC110 control receive after the speech business data of speech business call subscriber terminal according to unpacking processing sequence from the FP agreement to the MAC agreement to rlc protocol, recover real speech business data.
Step S121, RNC110 be according to the data format of IuUP agreement this speech business data of packing, and give MGW106 by transmission line with the speech business data passes.
Step S122, MGW106 unpacks the speech business data of being accepted according to the data format of IuUP agreement, and passes to mobile communication system equipment 600 by transmission line after the data format packing speech business data according to the NbUP agreement.
Step S123, after mobile communication system equipment 600 received the speech business data that described MGW106 sent, protocol process module 707 unpacked according to the NbUP protocol format and recovers described speech business data.
Step S124, protocol process module 707 is according to the speech business data of being recovered to the packing of the processing sequence of FP agreement from rlc protocol to the MAC agreement, and described speech business data passes given the Node B111 under the terminal called of mobile communication system equipment 600 controls by transmission line.
Step S125, Node B111 is with described speech business data passes terminal called.
Send the speech business data to the speech business called user terminal by the speech business call subscriber terminal among above-mentioned first, second embodiment, if the speech business call subscriber terminal belongs to mobile communication system equipment 600, the speech business called subscriber belongs to MGW106 and RNC110, and the speech business called user terminal sends the speech business data to the speech business call subscriber terminal, then can handle, occupy length and limit and do not do expansion herein referring to the business data processing method that second embodiment is provided.Equally, if the speech business call subscriber terminal belongs to MGW106 and RNC110, the speech business called subscriber belongs to mobile communication system equipment 600, and the speech business called user terminal sends the speech business data to the speech business call subscriber terminal, then can handle, occupy length and limit and do not do expansion herein referring to the business data processing method that first embodiment provides.
Third embodiment of the invention provides the method for processing business of a kind of mobile communication system equipment in the WCDNA mobile communication system, among this embodiment, speech business call subscriber terminal and speech business called subscriber belong to mobile communication system equipment 600, be described in conjunction with Fig. 6, Fig. 7 and WCDNA mobile communication system shown in Figure 9, this method specifically comprises as follows:
Step S131, the Node B111 of mobile communication system equipment 600 control pack with the data format of FP agreement after receiving the speech business data of caller or called user terminal, and the speech business data passes after will pack is to mobile communication system equipment 600.
Step S132, mobile communication system equipment 600 receive the speech business data that Node B111 send and handle, and protocol process module 707 recovers real speech business data according to unpacking processing sequence from the FP agreement to the MAC agreement to rlc protocol.
Step S133, local Switching Module 706 exchanges processing in mobile communication system equipment 600 inside to the speech business data.
In this step, both call sides all is connected to this mobile communication system equipment 600, therefore can be in the 600 inner exchanges that realize the speech business data of mobile communication system equipment.
Step S134, protocol process module 707 according to from rlc protocol to the MAC agreement to the processing sequence of FP agreement packing speech business data, and the speech business data are passed to the Node B111 of these mobile communication system equipment 600 controls by transmission line.
Step S135, Node B111 is sent to called received speech business data or call subscriber terminal.
In above-mentioned steps S132 and step S133, speech data wraps in actual MAC agreement and rlc protocol can all be a transparent transmission, be that this two layer protocol is left intact, therefore local exchange also can directly realize at the FP layer, be that the speech business data that mobile communication system equipment 600 reception Node B111 send are handled, local Switching Module 706 directly carries out the exchange of FP layer to the speech business data in mobile communication system equipment 600 inside to be handled.
In the present embodiment, be in the conversation in the same mobile communication system equipment because in mobile communication system equipment, obtain exchange, no longer need outside transfer resource, therefore can need transfer resource still less than the network configuration of traditional RNC and MGW, and in actual mobile communication system network, the ratio that local call accounts for whole conversations generally surpasses 50%, if local call all uses mobile communication system equipment of the present invention to connect, will be than adopting RNC and the connection RNC of MGW ways of connecting saving at least 50% and the transfer resource between the MGW.
In summary, the present invention is provided with mobile communication system equipment in the WCDMA mobile communication system, integrated RNC of this mobile communication system equipment and MGW function, belong to the caller of a described mobile communication system equipment and the conversation of called user terminal and can carry out this locality exchange within it, saved WCDMA mobile communication system speech business shared transfer resource in communication process thus, and reduce network equipment number, reduce the WCDMA mobile communication system network cost and reduced the network equipment maintenance workload, simultaneously owing to reduced the interstitial content and the protocol processes level of voice data transmission, therefore reduce the voice data transmission time delay, improved the user's communication quality.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (12)
1, a kind of mobile communication system equipment, be applied to WCDMA mobile communication system, this WCDMA mobile communication system comprises: base station and Mobile Switching Center Server, it is characterized in that, described mobile communication system equipment, be used to control place in circuit territory, base station business, and insert the back at circuit domain business and assist Mobile Switching Center Server to handle described circuit domain business.
2, mobile communication system equipment according to claim 1 is characterized in that, described WCDMA mobile communication system further comprises a media gateway:
When the circuit domain business call subscriber terminal is positioned at described mobile communication system equipment and circuit domain business called user terminal and is positioned at described media gateway, the circuit domain service data that described mobile communication system equipment sends the circuit domain business call subscriber terminal carries out the NbUP protocol code to be handled, and sends it to media gateway; And/or when the circuit domain business call subscriber terminal is positioned at described media gateway and circuit domain business called user terminal and is positioned at described mobile communication system equipment, the circuit domain service data that described mobile communication system equipment sends the circuit domain business called user terminal carries out the NbUP protocol code to be handled, and sends it to media gateway; And/or
When the circuit domain business call subscriber terminal is positioned at described media gateway and circuit domain business called user terminal and is positioned at described mobile communication system equipment, the circuit domain service data that described media gateway sends the circuit domain business call subscriber terminal carries out the NbUP protocol code to be handled, and sends it to described mobile communication system equipment; And/or when the circuit domain business call subscriber terminal is positioned at described mobile communication system equipment and circuit domain business called user terminal and is positioned at described media gateway, the circuit domain service data that described media gateway sends the circuit domain business called user terminal carries out the NbUP protocol code to be handled, and sends it to mobile communication system equipment.
3, mobile communication system equipment according to claim 2 is characterized in that, described mobile communication system equipment further comprises:
Protocol process module, the circuit domain service data that is used for when the circuit domain business call subscriber terminal is positioned at mobile communication system equipment and circuit domain business called user terminal and is positioned at media gateway the circuit domain business call subscriber terminal being sent carries out the NbUP protocol code to be handled, and the circuit domain service data after the encoding process is sent to media gateway; And/or when the circuit domain business call subscriber terminal is positioned at described media gateway and circuit domain business called user terminal and is positioned at described mobile communication system equipment, the circuit domain service data that the circuit domain business called user terminal is sent carries out the processing of NbUP protocol code, and the circuit domain service data after the encoding process is sent to media gateway; And/or
When the circuit domain business call subscriber terminal was positioned at mobile communication system equipment and circuit domain business called user terminal and is positioned at media gateway, the circuit domain service data that the circuit domain business called user terminal is sent carries out the NbUP protocol-decoding to be handled; And/or
The circuit domain service data that when the circuit domain business call subscriber terminal is positioned at described media gateway and circuit domain business called user terminal and is positioned at described mobile communication system equipment the circuit domain business call subscriber terminal is sent carries out the NbUP protocol-decoding to be handled.
4, mobile communication system equipment according to claim 3 is characterized in that, described protocol process module is the FP/MAC/RLC/NbUP protocol process module;
This FP/MAC/RLC/NbUP protocol process module carries out FP agreement, MAC agreement, rlc protocol decoding processing and the processing of NbUP protocol code successively to circuit domain service data and/or circuit domain service data is carried out the processing of NbUP protocol-decoding and carries out rlc protocol, MAC agreement and the processing of FP protocol code successively.
5, mobile communication system equipment according to claim 1, it is characterized in that, when circuit domain business call subscriber terminal and circuit domain business called user terminal all were positioned at mobile communication system equipment, the circuit domain service data that described mobile communication system equipment sends the circuit domain business call subscriber terminal carried out this locality exchange processing.
6, mobile communication system equipment according to claim 5, it is characterized in that, described mobile communication system equipment further comprises: local Switching Module is used for when circuit domain business call subscriber terminal and circuit domain business called user terminal all are positioned at mobile communication system equipment the circuit domain service data that circuit domain business caller and called user terminal send is carried out this locality exchange processing.
7, mobile communication system equipment according to claim 6, it is characterized in that, the circuit domain service data that described local Switching Module sends circuit domain business caller and called user terminal when circuit domain business call subscriber terminal and circuit domain business called user terminal all are positioned at mobile communication system equipment carries out the FP agreement successively and unpacks processing to the MAC agreement to rlc protocol, carry out this locality exchange at rlc layer then and handle, handle by the packing of rlc protocol again to the MAC agreement to the FP agreement.
8, mobile communication system equipment according to claim 6, it is characterized in that described local Switching Module carries out this locality exchange processing to the circuit domain service data that circuit domain business caller and called user terminal send at the FP layer when circuit domain business call subscriber terminal and circuit domain business called user terminal all are positioned at mobile communication system equipment.
9, mobile communication system equipment according to claim 6, it is characterized in that described mobile communication system equipment further comprises: Mc interface and Iu interface control treatment module, Nb interface processing unit, base-station interface processing module, base-station interface management control module and user terminal management module.
10, a kind of method for processing business as claim 1～9 mobile communication system equipment as described in each, described mobile communication system equipment is applied to WCDMA mobile communication system, this WCDMA mobile communication system comprises: base station and Mobile Switching Center Server, it is characterized in that described method comprises the steps:
A, base station be place in circuit territory business under the control of mobile communication system equipment;
After B, circuit domain business inserted, mobile communication system equipment assisted Mobile Switching Center Server to handle described circuit domain business.
11, method according to claim 10, it is characterized in that, if WCDMA mobile communication system further comprises media gateway, and the circuit domain business call subscriber terminal of circuit domain business is positioned at described mobile communication system equipment and the circuit domain business called user terminal is positioned at media gateway
Then described step B specifically comprises: the circuit domain service data that mobile communication system equipment sends the circuit domain business call subscriber terminal carries out the NbUP protocol code to be handled, and sends it to media gateway; And/or media gateway circuit domain service data that the circuit domain business called user terminal is sent carries out the NbUP protocol code and handles, and sends it to mobile communication system equipment; And/or
If WCDMA mobile communication system further comprises media gateway, and the circuit domain business call subscriber terminal of circuit domain business is positioned at described media gateway and the circuit domain business called user terminal is positioned at mobile communication system equipment,
Then described step B specifically comprises: the circuit domain service data that media gateway sends the circuit domain business call subscriber terminal carries out the NbUP protocol code to be handled, and sends it to mobile communication system equipment; And/or mobile communication system equipment circuit domain service data that the circuit domain business called user terminal is sent carries out the NbUP protocol code and handles, and sends it to media gateway.
12, method according to claim 10 is characterized in that, when circuit domain business call subscriber terminal and circuit domain business called user terminal all are positioned at mobile communication system equipment,
Described step B specifically comprises: the circuit domain service data that mobile communication system equipment sends the circuit domain business call subscriber terminal carries out this locality exchange to be handled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101796047A CN101459975B (en) | 2007-12-14 | 2007-12-14 | Mobile communication system equipment and service handling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101796047A CN101459975B (en) | 2007-12-14 | 2007-12-14 | Mobile communication system equipment and service handling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101459975A true CN101459975A (en) | 2009-06-17 |
| CN101459975B CN101459975B (en) | 2012-03-07 |
Family
ID=40770531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101796047A Expired - Fee Related CN101459975B (en) | 2007-12-14 | 2007-12-14 | Mobile communication system equipment and service handling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101459975B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102083141A (en) * | 2009-11-27 | 2011-06-01 | 中国移动通信集团青海有限公司 | Method, system and device for protecting dual-routing interrupt service of core network |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI100080B (en) * | 1994-12-23 | 1997-09-15 | Nokia Telecommunications Oy | Arrangement for call forwarding in a mobile switching center |
| FI103170B1 (en) * | 1996-05-20 | 1999-04-30 | Nokia Telecommunications Oy | A method for transmitting a subscriber's identity in a mobile communication system |
| CN100421405C (en) * | 2005-10-26 | 2008-09-24 | 华为技术有限公司 | Network and method for access multimedia service to non-group mode mobile terminal |
| CN100466829C (en) * | 2006-12-30 | 2009-03-04 | 华为技术有限公司 | Method, system and MSC server and HLR of processing calling service |
-
2007
- 2007-12-14 CN CN2007101796047A patent/CN101459975B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102083141A (en) * | 2009-11-27 | 2011-06-01 | 中国移动通信集团青海有限公司 | Method, system and device for protecting dual-routing interrupt service of core network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101459975B (en) | 2012-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100560849B1 (en) | System and Method for Setting Handover Based on Quality of Service in WCDMA System | |
| RU2405281C2 (en) | Handover in communication networks | |
| CN101496431B (en) | Seamless handoff between access networks with saved session information | |
| JP4584241B2 (en) | System and method for setting up packet data calls between mobile stations in different wireless networks | |
| AU2174901A (en) | Call routing in a telecommunication system | |
| JP2006525699A6 (en) | System and method for setting up packet data calls between mobile stations in different wireless networks | |
| CN100473188C (en) | Voice calling handling method using dynamic home agency technology at whole IP framework | |
| JP4327355B2 (en) | Non-transparent data transmission in mobile communication networks | |
| CN101431812B (en) | Business processing method, system and equipment for circuit commutative field | |
| CN102394818A (en) | PS domain system for small-sized mobile core network and message processing method | |
| CN102026366B (en) | Single-card dual-standby network registering method and network control equipment | |
| KR100683377B1 (en) | System and method for processing voice called signal by number portability service | |
| CN101277524A (en) | Method, system and equipment for starting emergency call on network side | |
| CN102238662B (en) | A kind of method and system and base station sub-system realizing switching in local exchange | |
| CN101459975B (en) | Mobile communication system equipment and service handling method thereof | |
| CN1981459B (en) | Mobile communication system and method thereof for service redirection between asynchronous network and synchronous network | |
| CN102238661B (en) | Switching system and method during local switch | |
| KR101298133B1 (en) | Paging system, apparatus for csfb voice service on epc network and method thereof | |
| CN102137492B (en) | Method and device for video processing telephone service in single-card double standby system | |
| WO2009046594A1 (en) | A method for negotiating codec between a wireless network and a core network in a mobile | |
| CA2338963A1 (en) | Apparatus method and system for maintaining call control at a gateway mobile switching center utilizing a packet network | |
| KR101091038B1 (en) | Handover Method for Dual Band/Dual Mode Mobile Communication Terminal | |
| CN106470448B (en) | Method and device for receiving signaling of base station | |
| AU766713B2 (en) | Transmission of GSM circuit-switched data over a CDMA link | |
| KR100812516B1 (en) | System and method for processing short message service by number portability service |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RUGAO HUACAN PROPERTIES CO., LTD. Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20141211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 226500 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141211 Address after: 11, 226500 and 18 sets of Zhenhai dam village, Rugao, Jiangsu, Nantong Patentee after: Rugao Huayi Real Estate Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong high tech Industrial Park, ZTE building Patentee before: ZTE Corporation |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170818 Address after: 226500 No. 3, Hong Kong Road, Changjiang Town, Rugao City, Jiangsu, Nantong Patentee after: Rugao Changjiang science and Technology Industry Co Ltd Address before: 11, 226500 and 18 sets of Zhenhai dam village, Rugao, Jiangsu, Nantong Patentee before: Rugao Huayi Real Estate Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |