CN102821411A - Method, base station and system for achieving fail soft in broadband clustering system - Google Patents
Method, base station and system for achieving fail soft in broadband clustering system Download PDFInfo
- Publication number
- CN102821411A CN102821411A CN2011101525450A CN201110152545A CN102821411A CN 102821411 A CN102821411 A CN 102821411A CN 2011101525450 A CN2011101525450 A CN 2011101525450A CN 201110152545 A CN201110152545 A CN 201110152545A CN 102821411 A CN102821411 A CN 102821411A
- Authority
- CN
- China
- Prior art keywords
- terminal
- base station
- call
- request
- trunked call
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a method, a base station and a system for achieving fail soft in a broadband clustering system. The method includes: transmitting a broadcast message carried with temporary channel information to a terminal when the base station detects a network side link is interrupted; registering the terminal again according to a request initiated to register the terminal again after the terminal receives the broadcast message; enabling a receiving terminal to receive a clustering call establish request initiated by a temporary channel; and performing a call service between the terminal and a called terminal according to the clustering call establishing request clustering call establish request by the aid of the temporary channel. By the aid of the method, the base station and the system, the base station is capable of normally processing clustering services of terminal users within the coverage area of the base station in the fail soft mode, so that influence degree of network physical links or equipment failure on communication is lowered, and the services of clustering users can be guaranteed to be carried out normally to the utmost extent.
Description
Technical field
The present invention relates to communication technique field; Relate in particular to a kind of based on fail soft implementation method, base station and system in the broadband group system of TD-LTE (Time Division-Synchronous Code Division Multiple Access Long Term Evolution, TD SDMA Long Term Evolution).
Background technology
At present, based on the eNodeB (NodeB of evolution) of TD-LTE wideband digital group system operation by network controls, when eNodeB detect with network side in the middle of link occurs fault the time, then eNodeB changes fail-soft working method automatically over to.Fail-soft mode is based on an important function in the group system of TD-LTE broadband; It is meant when the physical link of the eNodeB of group system and network side interrupts; The base station still can provide basic cluster service for the user in its coverage; Thereby reduce network physical link or equipment fault influence degree, guarantee that to greatest extent the business of cluster user is normally carried out communication.
In the prior art; Wideband digital group system based on TD-LTE is not also having corresponding solution aspect the fail soft; Therefore how under fail soft mode, the base station still can its coverage of normal process under terminal use's group service, become a problem demanding prompt solution.
Summary of the invention
Main purpose of the present invention is to provide fail soft implementation method, base station and system in the group system of a kind of broadband, is intended to improve the traffic handing capacity of base station under fail soft mode.
In order to achieve the above object, the present invention proposes fail soft implementation method in the group system of a kind of broadband, comprising:
When the base station detects with the network side link down, send the broadcast that carries occasional passage information to the terminal;
Receive the register requirement of initiating after the said broadcast again according to said terminal, said terminal is registered again;
Receive the trunked call of initiating through said occasional passage at said terminal and set up request;
Through said occasional passage, and according to the call business of the said trunked call request of setting up carrying out between said terminal and the terminal called.
Preferably, said through occasional passage, and comprise according to the step that setup requests is accomplished the call business between said terminal and the terminal called:
The cluster context resource is set up in application;
When said terminal called is in this base station range, in said trunked call foundation request, add not allowing first flag bit to said terminal signalling of bouquet setup requests;
Send the trunked call that carries said first flag bit to said terminal called and set up request; And to said terminal signalling of bouquet call setup grant message;
Receive and transmit ascending voice frame to the said terminal called that sends at said terminal through said occasional passage.
Preferably, the said step that receives and transmit ascending voice frame to the said terminal called that sends at said terminal through occasional passage also comprises afterwards:
Receive the trunked call of initiating through said occasional passage at said terminal and discharge request;
In said trunked call release request, add second flag bit that allows to said terminal signalling of bouquet setup requests;
Send the trunked call that carries said second flag bit to said terminal called and discharge request, and to said terminal signalling of bouquet call admission release message;
Discharge the cluster context resource.
Preferably, said interim channel comprises MCCH and the MTCH logic channel under all sub-districts, said base station.
Preferably, said base station detects and the mode of network side link down comprises: the base station detect and MME between coupling interrupt, perhaps the base station detects in pre-determined number with the path detection of SGW does not have response.
The present invention also proposes fail soft realization base station in the group system of a kind of broadband, comprising:
Detect sending module, be used for when detecting, send the broadcast that carries occasional passage information to the terminal with the network side link down;
Registering modules is used for receiving the register requirement of initiating after the said broadcast again according to said terminal, and said terminal is registered again;
Receiver module is used to receive the trunked call of initiating through said occasional passage at said terminal and sets up request;
The call business module is used for through said occasional passage, and according to the call business of the said trunked call request of setting up carrying out between said terminal and the terminal called.
Preferably, said call business module comprises:
The resource bid unit is used for application and sets up the cluster context resource;
Adding device is used for when said terminal called is in this base station range, sets up to add in the request at said trunked call not allow first flag bit to said terminal signalling of bouquet setup requests;
Transmitting element is used for sending the trunked call that carries said first flag bit to said terminal called and sets up request; And to said terminal signalling of bouquet call setup grant message;
Receive retransmission unit, be used for receiving and transmit ascending voice frame to the said terminal called that sends at said terminal through said occasional passage.
Preferably, said call business module also comprises: releasing unit, wherein:
Said reception retransmission unit also is used to receive the trunked call of initiating through said occasional passage at said terminal and discharges request;
Said adding device also is used for discharging request at said trunked call and adds second flag bit that allows to said terminal signalling of bouquet setup requests;
Said transmitting element also is used for sending the trunked call that carries said second flag bit to said terminal called and discharges request, and to said terminal signalling of bouquet call admission release message;
Said releasing unit is used to discharge the cluster context resource.
Preferably, said interim channel comprises MCCH and the MTCH logic channel under all sub-districts, said base station.
Preferably, said base station detects and the mode of network side link down comprises: the base station detect and MME between coupling interrupt, perhaps the base station detects in pre-determined number with the path detection of SGW does not have response.
The present invention also proposes fail soft realization system in the group system of a kind of broadband, comprising:
The base station is used for when detecting with the network side link down, sends the broadcast that carries occasional passage information to the terminal; Receive the register requirement of initiating after the said broadcast again according to said terminal, said terminal is registered again; Receive the trunked call of initiating through said occasional passage at said terminal and set up request; Through said occasional passage, and according to the call business between said trunked call foundation request said terminal of completion and the terminal called;
Said terminal is used to receive the broadcast that carries occasional passage information that send said base station; Initiate register requirement again according to said broadcast to said base station; When needs are called out terminal called, initiate trunked call to said base station and set up request; Through said base station carry out and terminal called between call business.
Preferably, said terminal also is used for initiating trunked call through said occasional passage to said base station and discharges request;
Said base station also is used to receive the trunked call of initiating through said occasional passage at said terminal and discharges request; In said trunked call release request, add second flag bit that allows to said terminal signalling of bouquet setup requests; Send the trunked call that carries said second flag bit to said terminal called and discharge request, and to said terminal signalling of bouquet call admission release message; Discharge the cluster context resource.
Fail soft implementation method, base station and system in a kind of broadband group system that the present invention proposes when the base station detects with the network side link down, send the broadcast that carries occasional passage information to the terminal; According to the register requirement again that initiate at the terminal, the terminal is registered again, and obtain location information of terminals; Receiving the trunked call foundation request that initiate through occasional passage at the terminal; Accomplish the call business between terminal and the terminal called through occasional passage; Thereby base station and network side link occurs fault, the traffic handing capacity when changing fail soft mode over to have been improved; Reduce network physical link or equipment fault influence degree, guarantee that to greatest extent the business of cluster user is normally carried out communication.
Description of drawings
Fig. 1 is fail soft implementation method one an embodiment schematic flow sheet in the group system of broadband of the present invention;
Fig. 2 passes through occasional passage among fail soft implementation method one embodiment in the group system of broadband of the present invention, and according to the call business schematic flow sheet of the trunked call request of setting up carrying out between terminal and the terminal called;
Fig. 3 is the schematic flow sheet of instantiation among fail soft implementation method one embodiment in the group system of broadband of the present invention;
Fig. 4 is that fail soft realizes base station one example structure sketch map in the group system of broadband of the present invention;
Fig. 5 is the structural representation that fail soft realizes call business module among one embodiment of base station in the group system of broadband of the present invention;
Fig. 6 is the structural representation that fail soft realizes one embodiment of system in the group system of broadband of the present invention.
In order to make technical scheme of the present invention clearer, clear, will combine accompanying drawing to do further to detail below.
Embodiment
Embodiment of the invention solution mainly is: when the base station detects with the network side link down, send the broadcast that carries occasional passage information to the terminal; According to the register requirement again that initiate at the terminal, the terminal is registered again, and obtain location information of terminals; Receiving the trunked call foundation request that initiate through occasional passage at the terminal; Accomplish the call business between terminal and the terminal called through occasional passage, the traffic handing capacity when changing fail soft mode over to the raising base station guarantees that to greatest extent the business of cluster user is normally carried out.
As shown in Figure 1, one embodiment of the invention proposes fail soft implementation method in the group system of a kind of broadband, comprising:
Step S101 when the base station detects with the network side link down, sends the broadcast that carries occasional passage information to the terminal;
Present embodiment method running environment is based on the wideband digital group system; This group system framework adopts the thought of eMBMS; When therefore breaking down reduction in the base station; Can utilize eMBMS (Evolution Multimedia Broadcast Multicast Service; The characteristic of MCCH evolutionary multimedia broadcast multi-broadcasting business) (MBMS point-to-multipoint Control Channel, multicast control channel) and the broadcasting of MTCH (MBMS point-to-multipoint Traffic Channel, multicast service channel) logic channel, multicast is accomplished the transmission of corresponding signaling and media data.
Wherein, The mode that the base station detects with the network side link down comprises: the base station detects and MME (Mobility Management Entity; Mobility Management Entity) (temporarily can't recover) interrupted in the coupling between; Perhaps the base station path detection that detects medium face and SGW (Serving Gate Way, gateway) does not have response (number of times of inspection can dispose), and then the base station gets into fail-soft mode of operation.
After the base station enters into fail-soft mode; Broadcast of base station structure; MCCH in this broadcast under indication all sub-districts, this base station and MTCH logic channel are as interim channel; And this broadcast is sent to all terminals under the base station range through BCCH (Broadcast Control Channel, BCCH) logic channel.Wherein, the MCCH logic channel is used to transmit the trunked call request message, and the MTCH logic channel is used for speech frames.
Step S102 receives the register requirement of initiating after the broadcast again according to the terminal, and the terminal is registered again;
After all terminals under the base station range receive this broadcast; Know that the base station gets into fail-soft mode of operation; Then initiate new register flow path again; The register requirement that initiate according to the terminal base station is registered the terminal again, regains the location information of terminals in its coverage through register flow path, so that subsequent base stations can judge that the terminal is whether under this coverage according to location information of terminals.
Simultaneously, after above-mentioned broadcast is received at all terminals under the base station covers, monitor the MCCH logic channel, set up message to check the trunked call that whether has from other-end.
Step S103, the trunked call that receiving terminal is initiated through occasional passage is set up request;
When terminal (calling terminal) need be to another terminal (terminal called) when making a call, this terminal (calling terminal) through the MCCH logic channel to base station signalling of bouquet setup requests.
Step S104, through occasional passage, and according to the call business of the trunked call request of setting up carrying out between terminal and the terminal called.
The cluster context resource is set up to the group system application after receiving the trunked call foundation request of sending at the terminal through the MCCH logic channel in the base station.From the information of the endpoint registration of above-mentioned preservation, obtain terminal called simultaneously whether under the coverage of this base station; If; The trunked call request of setting up of then terminal being sent is handled; Set up flag bit of interpolation in the request to this trunked call, this flag bit is represented not allow to terminal signalling of bouquet setup requests.
Then, the trunked call request of setting up that the base station will carry above-mentioned sign position sends to terminal called, after terminal called receives this trunked call foundation request, and then temporarily can not be to terminal signalling of bouquet call setup request message.Simultaneously, the base station is to terminal signalling of bouquet call setup grant message.After the terminal receives that trunked call is set up grant message, then can send the ascending voice frame to the base station through the MTCH logic channel, the base station is transmitted to terminal called with this speech frame through the MTCH logic channel again, thereby terminal and terminal called can carry out speech business.
In the subsequent process; If the terminal need discharge this speech business; Then initiate trunked call to the base station and discharge request through the MCCH logic channel; After the base station receives that the trunked call at terminal discharges request, in this trunked call release request, add one and indicate the position, this flag bit is represented to allow to terminal signalling of bouquet setup requests.
The base station is sent the trunked call that has above-mentioned flag bit to terminal called and is discharged request, and terminal called knows that then the terminal has discharged this speech business after receiving trunked call release request.
Simultaneously, the base station is to terminal signalling of bouquet call admission release message, and discharges the cluster context resource simultaneously.
As shown in Figure 2, step S104 comprises:
Step S1041, the cluster context resource is set up in application;
Step S1042 when terminal called is in this base station range, adds not allowing first flag bit to terminal signalling of bouquet setup requests in trunked call foundation request;
Step S1043 sends the trunked call that carries first flag bit to terminal called and sets up request; And to terminal signalling of bouquet call setup grant message;
Step S1044 receives and transmits the ascending voice frame that sends at the terminal to terminal called through occasional passage.
Step S1045, the trunked call that receiving terminal is initiated through occasional passage discharges request;
Step S1046 adds second flag bit that allows to terminal signalling of bouquet setup requests in trunked call release request;
Step S1047 sends the trunked call that carries second flag bit to terminal called and discharges request, and to terminal signalling of bouquet call admission release message;
Step S1048 discharges the cluster context resource.
As shown in Figure 3, below specify base station (eNodeB) and be under the fail soft mode operation flow that terminal A makes a call to terminal B.
1, after eNodeB enters into fail-soft mode; Construct a broadcast announcement message; MCCH in this message under all sub-districts of this eNodeB of indication and the conduct of MTCH logic channel be channel temporarily, and sends to all terminals under the eNodeB coverage through the BCCH logic channel;
2, after the terminal receives this broadcast announcement message, know that eNodeB gets into fail-soft mode of operation, then initiate new register flow path again, eNodeB regains all location information of terminals in its coverage through register flow path; Simultaneously, after above-mentioned broadcast announcement message is received at all terminals under eNodeB covers, all monitor the MCCH logic channel and check whether have trunked call to set up message;
3, terminal A makes a call to terminal B, through the MCCH logic channel to eNodeB signalling of bouquet setup requests;
4, after eNodeB received that the trunked call of terminal A is set up request, the cluster context resource was set up in application; Simultaneously; ENodeB obtains terminal B from the information of the endpoint registration of above-mentioned preservation be under the coverage of this eNodeB; The trunked call request of setting up of then terminal A being sent is handled; Set up flag bit of interpolation in the request to this trunked call, this flag bit is represented not allow to terminal A signalling of bouquet setup requests; ENodeB sends the trunked call that carries above-mentioned sign position to colony terminal B and sets up request, after terminal B receives this request, and then temporarily can not be to terminal A signalling of bouquet call setup request message;
5, eNodeB is to terminal A signalling of bouquet call setup grant message;
6, after terminal A receives that trunked call is set up grant message; Then can cross the MTCH logic channel and send the ascending voice frame to eNodeB; ENodeB is responsible for this speech frame is transmitted to terminal B through the MTCH logic channel, and terminal A and terminal B just can carry out speech business like this;
7, terminal A should business if will discharge; Then initiate trunked call to eNodeB and discharge request through the MCCH logic channel; After eNodeB receives that the trunked call of terminal A discharges request; Discharge sign position of interpolation in the request to this trunked call, this flag bit is represented to allow to terminal A signalling of bouquet setup requests;
8, eNodeB sends the trunked call have above-mentioned flag bit to terminal B and discharges request, and after terminal B received request, knowing then that colony terminal A has discharged should business;
9, eNodeB is to terminal A signalling of bouquet call admission release message, and discharges the cluster context resource simultaneously.
Present embodiment has been realized under fail soft mode; The base station still can its coverage of normal process under terminal use's group service; Thereby reduced network physical link or equipment fault influence degree, guaranteed that to greatest extent the business of cluster user is normally carried out communication.
As shown in Figure 4, one embodiment of the invention proposes fail soft realization base station in the group system of a kind of broadband, comprising: detect sending module 301, Registering modules 302, receiver module 303 and call business module 304, wherein:
Detect sending module 301, be used for when detecting, send the broadcast that carries occasional passage information to the terminal with the network side link down;
Registering modules 302 is used for receiving the register requirement of initiating after the broadcast again according to the terminal, and the terminal is registered again;
Call business module 304 is used for through occasional passage, and the call business between terminal and the terminal called is accomplished in the request of setting up according to trunked call.
Present embodiment base station group calling system framework of living in adopts the thought of eMBMS, when therefore breaking down reduction in the base station, can utilize that the MCCH of eMBMS and MTCH logic channel are broadcasted, the characteristic of multicast is accomplished the transmission of corresponding signaling and media data.
Wherein, Detect in the base station that sending module 301 detects and the mode of network side link down comprises: the base station detect and MME between coupling interrupt (temporarily can't recover); Perhaps the base station path detection that detects medium face and SGW does not have response (number of times of inspection can dispose), and then the base station gets into fail-soft mode of operation.
After the base station enters into fail-soft mode; Broadcast of detection sending module 301 structures of base station; MCCH in this broadcast under indication all sub-districts, this base station and MTCH logic channel are as interim channel, detect sending module 301 and through the BCCH logic channel this broadcast are sent to all terminals under the base station range.Wherein, the MCCH logic channel is used to transmit the trunked call request message, and the MTCH logic channel is used for speech frames.
After all terminals under the base station range receive this broadcast; Know that the base station gets into fail-soft mode of operation; Then initiate new register flow path again; The register requirement that Registering modules 302 is initiated according to the terminal in the base station is registered the terminal again, and regains the location information of terminals in its coverage through register flow path, so that subsequent base stations can judge that the terminal is whether under this coverage according to location information of terminals.
Simultaneously, after above-mentioned broadcast is received at all terminals under the base station covers, monitor the MCCH logic channel, set up message to check the trunked call that whether has from other-end.
When terminal (calling terminal) need be to another terminal (terminal called) when making a call, this terminal (calling terminal) through the MCCH logic channel to base station signalling of bouquet setup requests.
After the receiver module 303 of base station received the trunked call foundation request of sending at the terminal through the MCCH logic channel, call business module 304 was passed through occasional passage, and sets up the call business between request completion terminal and the terminal called according to trunked call.
Particularly, call business module 304 is set up the cluster context resource to the group system application.From the information of the endpoint registration of above-mentioned preservation, obtain terminal called simultaneously whether under the coverage of this base station; If; The trunked call request of setting up of then terminal being sent is handled; Set up flag bit of interpolation in the request to this trunked call, this flag bit is represented not allow to terminal signalling of bouquet setup requests.
Then, the trunked call that the carries above-mentioned sign position request of setting up is sent to terminal called, after terminal called receives this trunked call foundation request, then temporarily can not be to terminal signalling of bouquet call setup request message.Simultaneously, call business module 304 is to terminal signalling of bouquet call setup grant message.After the terminal receives that trunked call is set up grant message; Then can send the ascending voice frame to the base station through the MTCH logic channel; Call business module 304 is transmitted to terminal called with this speech frame through the MTCH logic channel again, thereby terminal and terminal called can carry out speech business.
In the subsequent process; If the terminal need discharge this speech business; Then initiate trunked call to the base station and discharge request through the MCCH logic channel; After call business module 304 receives that the trunked call at terminal discharges request, in this trunked call release request, add one and indicate the position, this flag bit is represented to allow to terminal signalling of bouquet setup requests.
Call business module 304 is sent the trunked call that has above-mentioned flag bit to terminal called and is discharged request, and terminal called knows that then the terminal has discharged this speech business after receiving trunked call release request.
Simultaneously, call business module 304 is to terminal signalling of bouquet call admission release message, and discharges the cluster context resource simultaneously.
As shown in Figure 5, call business module 304 comprises: resource bid unit 3041, adding device 3042, transmitting element 3043, reception retransmission unit 3044 and releasing unit 3045, wherein:
Adding device 3042 is used for when terminal called is in this base station range, sets up to add in the request at trunked call not allow first flag bit to terminal signalling of bouquet setup requests;
Transmitting element 3043 is used for sending the trunked call that carries first flag bit to terminal called and sets up request; And to terminal signalling of bouquet call setup grant message;
Receive retransmission unit 3044, the ascending voice frame that is used for receiving and transmit the terminal transmission through occasional passage is to terminal called.
Further, receive retransmission unit 3044, also be used for the trunked call release request that receiving terminal is initiated through occasional passage;
Adding device 3042 also is used for discharging request at trunked call and adds second flag bit that allows to terminal signalling of bouquet setup requests;
Transmitting element 3043 also is used for sending the trunked call that carries second flag bit to terminal called and discharges request, and to terminal signalling of bouquet call admission release message;
Releasing unit 3046 is used to discharge the cluster context resource.
As shown in Figure 6, one embodiment of the invention proposes fail soft realization system in the group system of a kind of broadband, comprising: base station 401 and terminal 402, wherein:
Base station 401 is used for when detecting with the network side link down, sends the broadcast that carries occasional passage information to terminal 402; Receive the register requirement of initiating after the said broadcast again according to terminal 402, terminal 402 is registered again; The trunked call that receiving terminal 402 is initiated through occasional passage is set up request; Through occasional passage, and according to the call business between trunked call foundation request completion terminal 402 and the terminal called
Terminal 402 is used to receive the broadcast that carries occasional passage information that send base station 401; Initiate register requirement again according to broadcast to base station 401; When needs are called out terminal called, initiate trunked call to base station 401 and set up request; Through base station 401 carry out and terminal called between call business.
Further, terminal 402 also is used for initiating trunked call through occasional passage to base station 401 and discharges request;
Base station 401 also is used for the trunked call release request that receiving terminal 402 is initiated through occasional passage; In trunked call release request, add second flag bit that allows to terminal 402 signalling of bouquet setup requests; Send the trunked call that carries second flag bit to terminal called and discharge request, and to terminal 402 signalling of bouquet call admission release messages; Discharge the cluster context resource.
Need to prove that base station 401 can be the base station in the foregoing description in the present embodiment, its inside function design feature repeats no more at this.
Fail soft implementation method, base station and system in the group system of embodiment of the invention broadband when the base station detects with the network side link down, send the broadcast that carries occasional passage information to the terminal; According to the register requirement again that initiate at the terminal, the terminal is registered again, and obtain location information of terminals; Receiving the trunked call foundation request that initiate through occasional passage at the terminal; Accomplish the call business between terminal and the terminal called through occasional passage; Thereby base station and network side link occurs fault, the traffic handing capacity when changing fail soft mode over to have been improved; Reduce network physical link or equipment fault influence degree, guarantee that to greatest extent the business of cluster user is normally carried out communication.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present invention.
Claims (12)
1. fail soft implementation method in the broadband group system is characterized in that, comprising:
When the base station detects with the network side link down, send the broadcast that carries occasional passage information to the terminal;
Receive the register requirement of initiating after the said broadcast again according to said terminal, said terminal is registered again;
Receive the trunked call of initiating through said occasional passage at said terminal and set up request;
Through said occasional passage, and according to the call business of the said trunked call request of setting up carrying out between said terminal and the terminal called.
2. method according to claim 1 is characterized in that, and is said through occasional passage, and comprises according to the step that setup requests is accomplished the call business between said terminal and the terminal called:
The cluster context resource is set up in application;
When said terminal called is in this base station range, in said trunked call foundation request, add not allowing first flag bit to said terminal signalling of bouquet setup requests;
Send the trunked call that carries said first flag bit to said terminal called and set up request; And to said terminal signalling of bouquet call setup grant message;
Receive and transmit ascending voice frame to the said terminal called that sends at said terminal through said occasional passage.
3. method according to claim 1 is characterized in that, the said step that receives and transmit ascending voice frame to the said terminal called that sends at said terminal through occasional passage also comprises afterwards:
Receive the trunked call of initiating through said occasional passage at said terminal and discharge request;
In said trunked call release request, add second flag bit that allows to said terminal signalling of bouquet setup requests;
Send the trunked call that carries said second flag bit to said terminal called and discharge request, and to said terminal signalling of bouquet call admission release message;
Discharge the cluster context resource.
4. according to claim 1,2 or 3 described methods, it is characterized in that said interim channel comprises multicast control channel MCCH and the multicast service channel MTCH logic channel under all sub-districts, said base station.
5. method according to claim 4; It is characterized in that; Said base station detects and the mode of network side link down comprises: the base station detect and Mobility Management Entity MME between coupling interrupt, perhaps the base station detects in pre-determined number with the path detection of gateway SGW does not have response.
6. fail soft realizes the base station in the broadband group system, it is characterized in that, comprising:
Detect sending module, be used for when detecting, send the broadcast that carries occasional passage information to the terminal with the network side link down;
Registering modules is used for receiving the register requirement of initiating after the said broadcast again according to said terminal, and said terminal is registered again;
Receiver module is used to receive the trunked call of initiating through said occasional passage at said terminal and sets up request;
The call business module is used for through said occasional passage, and according to the call business of the said trunked call request of setting up carrying out between said terminal and the terminal called.
7. base station according to claim 6 is characterized in that, said call business module comprises:
The resource bid unit is used for application and sets up the cluster context resource;
Adding device is used for when said terminal called is in this base station range, sets up to add in the request at said trunked call not allow first flag bit to said terminal signalling of bouquet setup requests;
Transmitting element is used for sending the trunked call that carries said first flag bit to said terminal called and sets up request; And to said terminal signalling of bouquet call setup grant message;
Receive retransmission unit, be used for receiving and transmit ascending voice frame to the said terminal called that sends at said terminal through said occasional passage.
8. base station according to claim 7 is characterized in that, said call business module also comprises: releasing unit, wherein:
Said reception retransmission unit also is used to receive the trunked call of initiating through said occasional passage at said terminal and discharges request;
Said adding device also is used for discharging request at said trunked call and adds second flag bit that allows to said terminal signalling of bouquet setup requests;
Said transmitting element also is used for sending the trunked call that carries said second flag bit to said terminal called and discharges request, and to said terminal signalling of bouquet call admission release message;
Said releasing unit is used to discharge the cluster context resource.
9. according to claim 6,7 or 8 described base stations, it is characterized in that said interim channel comprises MCCH and the MTCH logic channel under all sub-districts, said base station.
10. base station according to claim 9; It is characterized in that; Said base station detects and the mode of network side link down comprises: the base station detect and MME between coupling interrupt, perhaps the base station detects in pre-determined number with the path detection of SGW does not have response.
11. fail soft realizes system in the broadband group system, it is characterized in that, comprising:
The base station is used for when detecting with the network side link down, sends the broadcast that carries occasional passage information to the terminal; Receive the register requirement of initiating after the said broadcast again according to said terminal, said terminal is registered again; Receive the trunked call of initiating through said occasional passage at said terminal and set up request; Through said occasional passage, and according to the call business between said trunked call foundation request said terminal of completion and the terminal called;
Said terminal is used to receive the broadcast that carries occasional passage information that send said base station; Initiate register requirement again according to said broadcast to said base station; When needs are called out terminal called, initiate trunked call to said base station and set up request; Through said base station carry out and terminal called between call business.
12. system according to claim 11 is characterized in that,
Said terminal also is used for initiating trunked call through said occasional passage to said base station and discharges request;
Said base station also is used to receive the trunked call of initiating through said occasional passage at said terminal and discharges request; In said trunked call release request, add second flag bit that allows to said terminal signalling of bouquet setup requests; Send the trunked call that carries said second flag bit to said terminal called and discharge request, and to said terminal signalling of bouquet call admission release message; Discharge the cluster context resource.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101525450A CN102821411A (en) | 2011-06-08 | 2011-06-08 | Method, base station and system for achieving fail soft in broadband clustering system |
| PCT/CN2012/071481 WO2012167635A1 (en) | 2011-06-08 | 2012-02-22 | Method for implementing fail-soft in broadband trunked system and base station, system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101525450A CN102821411A (en) | 2011-06-08 | 2011-06-08 | Method, base station and system for achieving fail soft in broadband clustering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102821411A true CN102821411A (en) | 2012-12-12 |
Family
ID=47295444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101525450A Pending CN102821411A (en) | 2011-06-08 | 2011-06-08 | Method, base station and system for achieving fail soft in broadband clustering system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102821411A (en) |
| WO (1) | WO2012167635A1 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244297A (en) * | 2013-06-14 | 2014-12-24 | 中国普天信息产业股份有限公司 | Broadband cluster fail-soft communication method and base station based on TD-LTE |
| CN104661247A (en) * | 2013-11-19 | 2015-05-27 | 成都鼎桥通信技术有限公司 | Measurement control method under fault single station mode |
| CN105704746A (en) * | 2014-11-25 | 2016-06-22 | 中兴通讯股份有限公司 | Broadband cluster system fault processing method and device |
| CN106034337A (en) * | 2015-03-07 | 2016-10-19 | 北京信威通信技术股份有限公司 | Method for controlling mobility of UE in LTE trunking communication system |
| CN106162564A (en) * | 2015-04-03 | 2016-11-23 | 成都鼎桥通信技术有限公司 | The voice business realizing method at LTE Trouble ticket station and device |
| CN106537973A (en) * | 2015-07-10 | 2017-03-22 | 海能达通信股份有限公司 | Service management method and device therefor |
| CN106792599A (en) * | 2016-12-05 | 2017-05-31 | 山东闻远通信技术有限公司 | Individual calling method for building up and system in a kind of distributed fault reduction cluster communication |
| CN106792846A (en) * | 2016-12-05 | 2017-05-31 | 山东闻远通信技术有限公司 | A kind of broadband cluster communication system that function is weakened with distributed fault |
| CN107454607A (en) * | 2016-05-30 | 2017-12-08 | 北京信威通信技术股份有限公司 | The implementation method and device of a kind of fail soft mode |
| CN107635285A (en) * | 2016-07-12 | 2018-01-26 | 北京信威通信技术股份有限公司 | A kind of method and device for establishing call |
| CN109344143A (en) * | 2018-10-25 | 2019-02-15 | 电子科技大学成都学院 | A kind of distributed type assemblies Data Migration optimization method based on Ceph |
| CN110958649A (en) * | 2018-09-26 | 2020-04-03 | 成都鼎桥通信技术有限公司 | Reselection method, terminal and storage medium |
| CN111314858A (en) * | 2018-12-12 | 2020-06-19 | 成都鼎桥通信技术有限公司 | Cluster communication method, device and terminal |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103139712B (en) * | 2012-12-18 | 2016-04-20 | 广州海格通信集团股份有限公司 | A kind of zone digit trunked communication system is anti-ruins recombination method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050201272A1 (en) * | 2000-03-30 | 2005-09-15 | Intel Corporation | System and multi-thread method to manage a fault tolerant computer switching cluster using a spanning tree |
| CN1678094A (en) * | 2004-04-02 | 2005-10-05 | 华为技术有限公司 | Calling method while single-station operation |
| CN1835609A (en) * | 2005-03-17 | 2006-09-20 | 华为技术有限公司 | Fault reduction realizing method of cluster net communication |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778413A (en) * | 2009-12-30 | 2010-07-14 | 华为技术有限公司 | Communication method, base station and communication system |
-
2011
- 2011-06-08 CN CN2011101525450A patent/CN102821411A/en active Pending
-
2012
- 2012-02-22 WO PCT/CN2012/071481 patent/WO2012167635A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050201272A1 (en) * | 2000-03-30 | 2005-09-15 | Intel Corporation | System and multi-thread method to manage a fault tolerant computer switching cluster using a spanning tree |
| CN1678094A (en) * | 2004-04-02 | 2005-10-05 | 华为技术有限公司 | Calling method while single-station operation |
| CN1835609A (en) * | 2005-03-17 | 2006-09-20 | 华为技术有限公司 | Fault reduction realizing method of cluster net communication |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244297A (en) * | 2013-06-14 | 2014-12-24 | 中国普天信息产业股份有限公司 | Broadband cluster fail-soft communication method and base station based on TD-LTE |
| CN104244297B (en) * | 2013-06-14 | 2018-08-24 | 中国普天信息产业股份有限公司 | A kind of broadband clustering fault reduction communication means and base station based on TD-LTE |
| CN104661247B (en) * | 2013-11-19 | 2018-03-30 | 成都鼎桥通信技术有限公司 | A kind of measurement control method under the pattern of Trouble ticket station |
| CN104661247A (en) * | 2013-11-19 | 2015-05-27 | 成都鼎桥通信技术有限公司 | Measurement control method under fault single station mode |
| CN105704746A (en) * | 2014-11-25 | 2016-06-22 | 中兴通讯股份有限公司 | Broadband cluster system fault processing method and device |
| CN106034337A (en) * | 2015-03-07 | 2016-10-19 | 北京信威通信技术股份有限公司 | Method for controlling mobility of UE in LTE trunking communication system |
| CN106162564A (en) * | 2015-04-03 | 2016-11-23 | 成都鼎桥通信技术有限公司 | The voice business realizing method at LTE Trouble ticket station and device |
| CN106162564B (en) * | 2015-04-03 | 2019-12-24 | 成都鼎桥通信技术有限公司 | Method and device for realizing voice service of LTE (Long term evolution) fault single station |
| CN106537973A (en) * | 2015-07-10 | 2017-03-22 | 海能达通信股份有限公司 | Service management method and device therefor |
| CN106537973B (en) * | 2015-07-10 | 2020-01-21 | 海能达通信股份有限公司 | Service management method and device |
| CN107454607A (en) * | 2016-05-30 | 2017-12-08 | 北京信威通信技术股份有限公司 | The implementation method and device of a kind of fail soft mode |
| CN107635285A (en) * | 2016-07-12 | 2018-01-26 | 北京信威通信技术股份有限公司 | A kind of method and device for establishing call |
| CN106792846A (en) * | 2016-12-05 | 2017-05-31 | 山东闻远通信技术有限公司 | A kind of broadband cluster communication system that function is weakened with distributed fault |
| CN106792599A (en) * | 2016-12-05 | 2017-05-31 | 山东闻远通信技术有限公司 | Individual calling method for building up and system in a kind of distributed fault reduction cluster communication |
| CN106792599B (en) * | 2016-12-05 | 2020-12-18 | 山东闻远通信技术有限公司 | Single call establishment method and system in distributed fault weakening cluster communication |
| CN110958649A (en) * | 2018-09-26 | 2020-04-03 | 成都鼎桥通信技术有限公司 | Reselection method, terminal and storage medium |
| CN110958649B (en) * | 2018-09-26 | 2021-12-21 | 成都鼎桥通信技术有限公司 | Reselection method, terminal and storage medium |
| CN109344143A (en) * | 2018-10-25 | 2019-02-15 | 电子科技大学成都学院 | A kind of distributed type assemblies Data Migration optimization method based on Ceph |
| CN111314858A (en) * | 2018-12-12 | 2020-06-19 | 成都鼎桥通信技术有限公司 | Cluster communication method, device and terminal |
| CN111314858B (en) * | 2018-12-12 | 2022-05-03 | 成都鼎桥通信技术有限公司 | Cluster communication method, device and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012167635A1 (en) | 2012-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102821411A (en) | Method, base station and system for achieving fail soft in broadband clustering system | |
| CN104854888B (en) | The idle mode reception method and user equipment of group communication | |
| CN102149049B (en) | Trunked service implementation method in digital trunking communication system and trunked user terminal | |
| EP2737734B1 (en) | Identification of ue counting results in EMBMS | |
| US11849501B2 (en) | Method for obtaining UE counting result, method and apparatus for suspending data transmission | |
| JP6093037B2 (en) | Method, system, base station, and cluster EPC for establishing group call context | |
| WO2014183698A1 (en) | Cluster communication method and system, user equipment and network-side equipment | |
| CN105472663A (en) | Method and device for managing wireless resource | |
| US10334480B2 (en) | Method, system, device for controlling congestion or overload and evolved node B (eNB) | |
| CN101651850A (en) | Method and system for transmitting major notification messages of earthquake and tsunami warning system | |
| CN101867978B (en) | Semi-static scheduling cycle management method, user equipment, base station and communication system | |
| JP6481973B2 (en) | Base station and transmission method | |
| CN102098625B (en) | Method and device for realizing paging in group calling process | |
| CN108900984A (en) | Clustering service implementation methods and trunking user terminal in a kind of communication system | |
| CN102595557A (en) | Method and device for managing users to access communication network | |
| CN101426277B (en) | Three-talking system, method and device for wire dismantling based on three-talking | |
| EP3354089B1 (en) | Paging in a group communications system | |
| EP3206417B1 (en) | Group communication method and apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121212 |