CN101335928A - Interconnecting apparatus, method and system between multi-mode clustered communication system - Google Patents
Interconnecting apparatus, method and system between multi-mode clustered communication system Download PDFInfo
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Abstract
The embodiment of the invention provides an interconnection and intercommunication device between multi-system assembly communication systems, a method and a system. The method of multi-system assembly communication systems comprises: receiving a signalling transmitted by a first system assembly communication system; converting the signalling into the signalling which a second system assembly communication system can recognize; transmitting the converted signalling to the second system assembly communication system; receiving media transmitted by the first system assembly communication system; converting the media into the media which the second system assembly communication system can recognize; transmitting the converted media to the second system assembly communication system. The embodiment of the invention realizes the interconnection and the intercommunication between assembly communication systems with different systems.
Description
Technical field
The present invention relates to the communications field, the method, the Apparatus and system that interconnect between particularly a kind of trunked communication system.
Background technology
Trunked communication system is an important branch as mobile communication system, is shared resource, contribution, the multipurpose of offering high-quality service to the user, high-effect and cheap wireless dispatching command system.All very suitable for departments such as the higher enterprises and institutions of command scheduling functional requirement, industrial and mineral, oil field, farm, public security, People's Armed Police and armies.Trunked communication system has the earliest appearred in nineteen sixty-five, and the group system in this stage is the simulation trunked communication system, and it adopts analog communication techniques.Along with the direction of wireless communication field to digital communication technology develops, the simulation trunked communication system carries out the transition to digital clustering communication system.
Digital clustering communication system is the main body of private radio communication now, it can also realize communicating by letter between individual and colony except the personal mobile communication service that possesses public mobile communication system (as: global system for mobile communications (GSM), code division multiple access (CDMA) network etc.) and can provide.At present, digital clustering communication system mainly comprises: integrated digital strengthens professional digital cluster communication (GT800), global open set colony's system structure (GOTA) and the TruStar etc. of network (iDEN), terrestrial trunked radio (TETRA), 800M frequency range.
Fig. 1 is a kind of structural representation of typical digital clustering communication system.This digital clustering communication system comprises base station sub-system (Base Station Subsystem, BSS) 12 and cluster server (TrunkingServer, TS) 13.BSS 12 is used to finish the wireless access function of group service, data service and plain old telephone service.This BSS 12 can comprise base station transceiver (Base Transceiver Station, BTS) (Base Station Controller BSC) (schemes not show) for (figure do not show) and base station controller; Also can (Base Station BS) forms by the base station of integrated BTS and BSC function.TS 13 is master control points of trunked call, is used to finish the processing of colony dispatching calling, comprises the discriminating cluster user, sets up various trunked calls (as individual calling and group calling), judges cluster PTT (Push To Talk, PoC) request etc.Portable terminal (Mobile Terminal, MT) 11 and BSS 12 between according to the acquiescence air protocol communicate.
Because trunked communication system does not have unified standard, the agreement that different trunked communication systems adopts is also inequality, and its concrete mode that realizes communication is also inequality, thereby can not communicate by letter between the different trunked communication systems.Along with a large amount of layings of trunked communication system, interconnecting between the different trunked communication systems requires more and more urgent.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of signaling and media conversion device, and this device can make to be realized between many systems trunked communication system interconnecting.
The embodiment of the invention also provides the method that interconnects between many systems trunked communication system, and this method can realize interconnecting between many systems trunked communication system.
The embodiment of the invention also provides the system that interconnects between a kind of many systems trunked communication system, and this system can realize interconnecting.
The embodiment of the invention also provides a kind of cluster server, and this cluster server can be realized interconnecting between many systems trunked communication system.
The embodiment of the invention also provides a kind of base station sub-system, and this base station sub-system can realize interconnecting between many systems trunked communication system.
A kind of signaling and media conversion device, this signaling and media conversion device comprise:
Receiver module is used to receive signaling and the medium that the first system trunked communication system sends;
Signaling transfer module is used for this signaling is converted to the signaling that the second system trunked communication system can be discerned;
Media conversion module is used for the medium that this media conversion can be discerned for this second system trunked communication system;
Sending module is used to send signaling after the conversion and medium to this second system trunked communication system.
The method that interconnects between a kind of many systems trunked communication system, this method comprises:
Receive the signaling that the first system trunked communication system sends;
This signaling is converted to the signaling that the second system trunked communication system can be discerned;
Signaling after this conversion is sent to the second system trunked communication system;
Receive the medium that this first system trunked communication system sends;
The medium that this media conversion can be discerned for this second system trunked communication system;
Medium after this conversion are sent to the second system trunked communication system.
The system that interconnects between a kind of many systems trunked communication system, this system comprises:
The first system trunked communication system is used to send signaling and medium;
Signaling and media conversion device are used for signaling and medium that the first system trunked communication system sends are changed the requirement that the signaling of feasible output and medium meet goal systems;
The second system trunked communication system is used to receive signaling after described signaling and the conversion of media conversion device and medium and communicates with the first system trunked communication system.
A kind of cluster server comprises signaling and media conversion device, and this signaling and media conversion device comprise:
Receiver module is used to receive signaling and the medium that the first system trunked communication system sends;
Signaling transfer module is used for this signaling is converted to the signaling that the second system trunked communication system can be discerned;
Media conversion module, being used for this media conversion is the medium that the second system trunked communication system can be discerned;
Sending module is used to send signaling and medium to the second system trunked communication system after the conversion.
A kind of collection station subsystem comprises signaling and media conversion device, and this signaling and media conversion device comprise:
Receiver module is used to receive signaling and the medium that the first system trunked communication system sends;
Signaling transfer module is used for this signaling is converted to the signaling that the second system trunked communication system can be discerned;
Media conversion module, being used for this media conversion is the medium that the second system trunked communication system can be discerned;
Sending module is used to send signaling after the conversion and medium to this second system trunked communication system.
In the device that interconnects between many systems trunked communication system that the embodiment of the invention provides, the method and system, by signaling and media conversion device, the signaling and the media conversion that the first system trunked communication system can be sent be signaling and the medium that the second system trunked communication system can be discerned, thereby realize interconnecting between the trunked communication system of different systems.
Description of drawings
Fig. 1 is the structural representation of existing digital clustering communication system.
The system configuration schematic diagram of Fig. 2 for interconnecting between many systems digital clustering communication system of first embodiment of the invention.
Fig. 3 is signaling and a media conversion schematic representation of apparatus shown in Figure 2.
Fig. 4 for and many systems digital clustering communication system shown in Figure 2 between the corresponding signaling of system that interconnects and the method flow diagram of media conversion.
Fig. 5 for and many systems digital clustering communication system shown in Figure 2 between the corresponding method flow diagram that interconnects of system that interconnects.
The system configuration schematic diagram of Fig. 6 for interconnecting between many systems digital clustering communication system of second embodiment of the invention.
Fig. 7 for and many systems digital clustering communication system shown in Figure 6 between the corresponding signaling of system that interconnects and the method flow diagram of media conversion.
Fig. 8 for and many systems digital clustering communication system shown in Figure 6 between the corresponding method flow diagram that interconnects of system that interconnects.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but the present invention is not limited to the following examples.
In an embodiment of the present invention, between many systems trunked communication system interconnect can for a plurality of (two and more) based on interconnecting between the trunked communication system of different systems, as based on the trunked communication system of time division multiple access (TDMA) and based on interconnecting between the trunked communication system of code division multiple access (CDMA).Many systems trunked communication system also can for a plurality of (two and more) based on interconnecting between the trunked communication system of same standard, as based on interconnecting between the GOTA of CDMA and TruStar.
The embodiment of the invention provides method, the Apparatus and system that interconnects between a kind of many systems trunked communication system.In various embodiments of the present invention, with two systems, promptly the digital clustering communication system of first system and second system is that example describes.The first system digital clustering communication system and the second system digital clustering communication system can be respectively professional digital cluster communication (GT800), global open set colony's system structure (GOTA) and the TruStar etc. that integrated digital strengthens network (iDEN), terrestrial trunked radio (TETRA), 800M frequency range.Be located at first portable terminal under the first system digital clustering communication system (MobileTerminal, MT) and the 2nd MT that is located under the second system digital clustering communication system all can initiate caller, its operation principle is identical.This caller can be individual calling, also can be group calling.When a MT initiated group calling, the second system digital clustering communication system had at least two the 2nd MT.In various embodiments of the present invention, initiate the caller of cluster with a MT, and this caller is that individual calling is that example describes.
Referring to Fig. 2, first embodiment of the invention provides the system configuration schematic diagram that interconnects between a kind of many systems digital clustering communication system.This system comprises the digital clustering communication system of first system, digital clustering communication system and signaling and media conversion device (Signaling and Media TransformModule, SMTM) 27 of second system.The digital clustering communication system of first system is used to send signaling and medium to SMTM27.Signaling belongs to control flows, can be order.Medium belong to Business Stream, can be voice-and-datas.SMTM27 is used for the signaling and the medium of input are changed, the requirement that the signaling of feasible output and medium meet the digital clustering communication system of second system.The digital clustering communication system of second system is used to receive signaling after the SMTM27 conversion and medium and communicates with the digital clustering communication system of first system.The one MT21 is located under the first system digital clustering communication system.The 2nd MT24 is located under the second system digital clustering communication system.The first system digital clustering communication system comprises first base station sub-system (Base StationSubsystem, BSS) 22 and first cluster server (Trunking Server, TS) 23.The second system digital clustering communication system comprises the 2nd BSS24 and the 2nd TS25.SMTM27 links to each other with the 2nd TS26 with a TS23 respectively.
The one BSS22 is used to finish the wireless access function of group service, data service and plain old telephone service.The one BSS22 can comprise base station transceiver (Base Transceiver Station, BTS) (Base Station Controller BSC) (schemes not show) for (figure do not show) and base station controller; Also can (Base Station BS) forms by the base station of integrated BTS and BSC function.
The one TS23 is the master control point of trunked call, is used to finish the processing of colony dispatching calling, comprises the discriminating cluster user, sets up various trunked calls (as individual calling and group calling), judges cluster PTT (Push ToTalk, PoC) request etc.The one TS23 also is responsible for message and distributes, receives the cluster speech data of reverse link, is distributed to corresponding forward link again according to the character of calling out as dispatch server.
The 2nd BSS24 is used to finish the wireless access function of group service, data service and plain old telephone service.The 2nd BSS24 can comprise BTS (figure does not show) and BS (figure does not show); Also can form by the BS of integrated BTS and BSC function.
The 2nd TS25 is the master control point of trunked call, is used to finish the processing of colony dispatching calling, comprises the discriminating cluster user, sets up various trunked calls (as individual calling and group calling), judges cluster PTT request etc.The 2nd TS25 also is responsible for message and distributes, receives the cluster speech data of reverse link, is distributed to corresponding forward link again according to the character of calling out as dispatch server.
In the present embodiment, this SMTM27 can be an independent entity, between a TS23 and the SMTM27 and the data flow between the 2nd TS26 and the SMTM27 be external data stream.The first system digital clustering communication system is sent to SMTM27 with signaling and medium, be sent to the second system digital clustering communication system after signaling that SMTM27 sends the first system digital clustering communication system and the media conversion, the second system digital clustering communication system receives signaling and the medium after this conversion.
Be appreciated that, this SMTM27 can be arranged on the TS23, like this, the data flow between a TS23 and the SMTM27 is the conversion of internal data, and the first system digital clustering communication system can be sent to the second system digital clustering communication system with signaling and the medium after the SMTM27 conversion.In like manner, this SMTM27 can be arranged on the 2nd TS26, like this, data flow between the 2nd TS26 and the SMTM27 is the conversion of internal data, the first system digital clustering communication system can be sent to the second system digital clustering communication system with signaling and medium, and the second system digital clustering communication system is changed the signaling and the medium that receive by SMTM27 then.
Be appreciated that, this SMTM27 can a part be arranged on the TS23, and another part is arranged on the 2nd TS26, like this, the part of data flow is an external data stream between the one TS23 and the SMTM27 and between the 2nd TS26 and the SMTM27, and another part is the internal data conversion.There are several situations in signaling and media conversion between the first system digital clustering communication system and the second system digital clustering communication system, for example:
The first system digital clustering communication system can be sent to the second system digital clustering communication system with signaling and the medium after the SMTM27 conversion, and the second system digital clustering communication system is changed the signaling that receives by SMTM27 then.
The first system digital clustering communication system can be sent to the second system digital clustering communication system with medium and the signaling after the SMTM27 conversion, and the second system digital clustering communication system is changed the medium that receive by SMTM27 then.
Referring to Fig. 3, Fig. 3 is the signaling shown in Figure 2 and the schematic diagram of media conversion device 27.This SMTM27 is used for the signaling and the medium of input are changed, the requirement that the signaling of feasible output and medium meet goal systems.The signaling translation function be with n (0,1,2......) the bar incoming signalling be converted to m (0,1,2......) bar outgoing signaling.Medium conversion facilities are the media format conversion media formats for exporting with input.This SMTM57 comprises:
Sending module 277 is used to send signaling and medium to the second system digital clustering communication system after the conversion.
This signaling and media conversion device 27 may further include:
Judge module is used for determining whether signaling and/or medium that this receiver module 271 receives need to send to the second system digital clustering communication system.
Corresponding to the system that interconnects between many systems digital clustering communication system shown in Figure 2, corresponding signaling and media conversion method are as shown in Figure 4.This method may further comprise the steps:
Step 401: a TS23 sends signaling to signaling and media conversion device 57.
Signaling belongs to control flows, can be order.
The receiver module 271 of step 402:SMTM 27 receives the signaling that a TS 23 sends.
The signaling that the signaling transfer module 273 of step 403:SMTM 27 will receive is converted to the signaling that the 2nd TS 26 can discern according to the requirement of the 2nd TS 26.
The signaling transfer module 273 of SMTM27 is according to the requirement of the 2nd TS26, the signaling that receives is converted to the signaling that meets the 2nd TS26 requirement, its conversion can be that the signaling that receives is reconfigured encapsulation according to the requirement of the 2nd TS26, for example: a signaling data bag that two signaling data bags of reception is encapsulated as the 2nd TS26; The requirement of the signaling data bag field that receives according to the 2nd TS26 reconfigured.
Signaling after the sending module 277 of step 404:SMTM 27 will be changed sends to the 2nd TS 26.
Step 405: a TS 23 sends medium to SMTM 27.
Medium belong to Business Stream, can be voice-and-datas.
The receiver module 271 of step 406:SMTM 27 receives the medium that a TS 23 sends.
The medium that the media conversion module 275 of step 407:SMTM 27 will receive are converted to the medium that the 2nd TS 26 can discern according to the requirement of the 2nd TS 26.
The media conversion module 275 of SMTM27 is to meet the media formats that the 2nd TS26 requires according to the requirement of the 2nd TS26 with the media format conversion that receives.
Medium after the sending module 277 of step 408:SMTM27 will be changed send to the 2nd TS26.
After step 402, can also comprise step:
After step 406, can also comprise step:
Corresponding to the system that interconnects between many systems digital clustering communication system shown in Figure 2, the method that interconnects between corresponding many systems digital clustering communication system as shown in Figure 5.This method may further comprise the steps:
Step 501: a MT21 initiates caller.
Step 502: a TS23 sends signaling to SMTM27.
Step 503:SMTM27 is converted to the signaling that the 2nd TS26 can discern with the signaling that receives.
Signaling after step 504:SMTM27 will change is sent to the 2nd TS26.
Step 505: the 2nd TS26 is sent to the 2nd MT24 with the signaling that receives through the 2nd BSS25.
Step 506: after the 2nd MT24 receives this signaling, add call group.
In the present embodiment, a MT21 individual calling the 2nd MT24, thereby the 2nd MT24 adds the call group of being made up of a MT21 and the 2nd MT24.Be appreciated that each the 2nd MT24 all adds the call group of being made up of a MT21 and a plurality of the 2nd MT24 when a plurality of the 2nd MT24 of a MT21 group calling.
Step 507: the 2nd MT24 will add group to be finished signaling and is sent to the 2nd TS26 through the 2nd BSS25.
Step 508: the adding group that the 2nd TS26 will receive finishes signaling and is sent to SMTM27.
The adding group that step 509:SMTM27 will receive finishes signaling and is converted to the adding group that a TS23 can discern and finishes signaling.
Adding group after step 510:SMTM27 will change finishes signaling and is sent to a TS23.
Step 511: a TS23 authorizes MT21 speech through a BSS22.
Step 512: a MT21 obtains to make a speech after the right of speech.
Step 513: a TS23 receives that adding group finishes after the signaling voice of a MT21 are sent to SMTM27 according to the media formats of a TS23.
Step 514:SMTM27 is the medium that the 2nd TS26 can discern with the media conversion that receives.
Medium after step 515:SMTM27 will change are sent to the 2nd TS26.
Step 516: the 2nd TS26 is sent to the 2nd MT24 with voice through the 2nd BSS25 after receiving these medium.
Step 517: the 2nd MT24 after receiving these voice comes out speech play.
Present embodiment can be realized interconnecting between different system digital clustering communication systems.
Referring to Fig. 6, second embodiment of the invention provides the system configuration schematic diagram that interconnects between a kind of many systems digital clustering communication system.System that interconnects between this many systems digital clustering communication system and the system of first embodiment are roughly the same.This system comprises the digital clustering communication system of first system, the digital clustering communication system and the SMTM66 of second system.The one MT61 is located under the first system digital clustering communication system.The 2nd MT64 is located under the second system digital clustering communication system.The first system digital clustering communication system has a BSS62 and a TS63.The second system digital clustering communication system has the 2nd BSS65.SMTM66 links to each other with the 2nd BSS65 with a TS63 respectively.
The one BSS62 is used to finish the wireless access function of group service, data service and plain old telephone service.The one BSS62 can comprise BTS (figure does not show) and BS (figure does not show); Also can form by the BS of integrated BTS and BSC function.
The one TS63 is the master control point of trunked call, is used to finish the processing of colony dispatching calling, comprises the discriminating cluster user, sets up various trunked calls (as individual calling and group calling), judges cluster PTT request etc.The one TS63 also is responsible for message and distributes, receives the cluster speech data of reverse link, is distributed to corresponding forward link again according to the character of calling out as dispatch server.
The 2nd BSS65 is used to finish the wireless access function of group service, data service and plain old telephone service.The 2nd BSS65 can comprise BTS (figure does not show) and BS (figure does not show); Also can form by the BS of integrated BTS and BSC function.
The SMTM27 of the SMTM66 and first embodiment is roughly the same.This SMTM66 is used for the signaling and the medium of input are changed, the requirement that the signaling of feasible output and medium meet goal systems.This SMTM66 comprises receiver module, signaling transfer module, media conversion module and sending module.This SMTM66 is an independent entity, between a TS63 and the SMTM66 and the data flow between the 2nd BSS65 and the SMTM66 be external data stream.The first system digital clustering communication system is sent to SMTM66 with signaling and medium, be sent to the second system digital clustering communication system after signaling that this SMTM66 sends the first system digital clustering communication system and the media conversion, the second system digital clustering communication system receives signaling and the medium after this conversion.
Be appreciated that, this SMTM66 can be arranged on the TS63, like this, the data flow between a TS63 and the SMTM66 is the conversion of internal data, and the first system digital clustering communication system can be sent to the second system digital clustering communication system with signaling and the medium after the SMTM66 conversion.
Be appreciated that, this SMTM66 can be arranged on the 2nd BSS65, like this, data flow between the 2nd BSS65 and the SMTM66 is the conversion of internal data, the first system digital clustering communication system can be sent to the second system digital clustering communication system with signaling and medium, and the second system digital clustering communication system is changed the signaling and the medium that receive by SMTM66 then.
Be appreciated that, this SMTM66 can a part be arranged on the TS63, and another part is arranged on the 2nd BSS65, like this, the part of data flow is an external data stream between the one TS63 and the SMTM66 and between the 2nd BSS65 and the SMTM66, and another part is the internal data conversion.There are several situations in signaling and media conversion between the first system digital clustering communication system and the second system digital clustering communication system, for example:
The first system digital clustering communication system can be sent to the second system digital clustering communication system with signaling and the medium after the SMTM66 conversion, and the second system digital clustering communication system is changed the signaling that receives by SMTM66 then.
The first system digital clustering communication system can be sent to the second system digital clustering communication system with medium and the signaling after the SMTM66 conversion, and the second system digital clustering communication system is changed the medium that receive by SMTM66 then.
Corresponding to the system that interconnects between digital clustering communication system shown in Figure 6, corresponding signaling and media conversion method are as shown in Figure 7.This method may further comprise the steps:
Step 701: a TS63 sends signaling to signaling and media conversion device 66.
Signaling belongs to control flows, can be order.
The receiver module of step 702:SMTM 66 receives the signaling that a TS 63 sends.
The signaling that the signaling transfer module of step 703:SMTM 66 will receive is converted to the signaling that the 2nd BSS 65 can discern according to the requirement of the 2nd BSS 65.
The signaling transfer module of SMTM66 is according to the requirement of the 2nd BSS 65, the signaling that receives is converted to the signaling that meets the 2nd BSS 65 requirements, its conversion can be that the signaling that receives is reconfigured encapsulation according to the requirement of the 2nd BSS 65, for example: a signaling data bag that two signaling data bags of reception is encapsulated as the 2nd BSS 65; The requirement of the signaling data bag field that receives according to the 2nd BSS 65 reconfigured.
Signaling after the sending module of step 704:SMTM 66 will be changed sends to the 2nd BSS 65.
Step 705: a TS 63 sends medium to SMTM 66.
Medium belong to Business Stream, can be voice-and-datas.
The receiver module of step 706:SMTM 66 receives the medium that a TS 63 sends.
The medium that the media conversion module of step 707:SMTM 66 will receive are converted to the medium that the 2nd BSS 65 can discern according to the requirement of the 2nd BSS 65.
The media conversion module of SMTM66 is to meet the media formats that the 2nd BSS 65 requires according to the requirement of the 2nd BSS 65 with the media format conversion that receives.
Medium after the sending module of step 708:SMTM 66 will be changed send to the 2nd BSS 65.
After step 702, can also comprise step:
After step 706, can also comprise step:
Corresponding to the system that interconnects between digital clustering communication system shown in Figure 6, the method that interconnects between corresponding many systems digital clustering communication system as shown in Figure 8.This method may further comprise the steps:
Step 801: a MT61 initiates caller.
Step 802: a TS63 sends signaling to SMTM66.
Step 803:SMTM66 is converted to the signaling that the 2nd BSS65 can discern with the signaling that receives.
Signaling after step 804:SMTM66 will change is sent to the 2nd BSS65.
Step 805: the 2nd BSS65 is sent to the 2nd MT64 with the signaling that receives.
Step 806: after the 2nd MT64 receives this signaling, add call group.
Step 807: the 2nd MT64 will add group to be finished signaling and is sent to the 2nd BSS65.
Step 808: the adding group that the 2nd BSS65 will receive finishes signaling and is sent to SMTM66.
The adding group that step 809:SMTM66 will receive finishes signaling and is converted to the adding group that a TS63 can discern and finishes signaling.
Adding group after step 810:SMTM66 will change finishes signaling and is sent to a TS63.
Step 811: a TS63 authorizes MT61 speech through a BSS62.
Step 812: a MT61 obtains to make a speech after the right of speech.
Step 813: a TS63 receives that adding group finishes after the signaling voice of a MT61 are sent to SMTM66 according to the media formats of a TS63.
Step 814:SMTM66 is the medium that the 2nd BSS65 can discern with the media conversion that receives.
Medium after step 815:SMTM66 will change are sent to the 2nd BSS65.
Step 816: the 2nd BSS65 is sent to the 2nd MT64 with voice after receiving these medium.
Step 817: the 2nd MT64 after receiving these voice comes out speech play.
Present embodiment can be realized interconnecting between different system digital clustering communication systems.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, this program can be stored in the computer read/write memory medium, as ROM/RAM, magnetic disc, CD etc.
Be appreciated that the first system digital clustering communication system comprises a BSS.The second system digital clustering communication system comprises the 2nd BSS and the 2nd TS.This signaling links to each other with the 2nd TS with a BSS respectively with the media conversion device.In such cases, its operation principle and second embodiment are roughly the same.In signaling and the media conversion device, receiver module is used to receive signaling and the medium that a BSS sends.Sending module is used to send signaling after the conversion and medium to described the 2nd TS.
This signaling and media conversion device can be independent entity.
This signaling and media conversion device can be arranged on a BSS base station or the 2nd TS.
This signaling and media conversion device can a part be arranged at that the first system base station BS S goes up and another part is arranged on the 2nd TS.
Be appreciated that in first embodiment of the invention, the quantity of a BSS22, a TS23, the 2nd BSS24 and the 2nd TS25 all can be two and more than.
Be appreciated that in second embodiment of the invention, the quantity of a BSS62, a TS63, the 2nd BSS65 all can be two and more than.
In first embodiment of the invention, a MT21 and the 2nd MT24 all can support the network of many systems, thereby a MT21 can be located under the second system digital clustering communication system, and the 2nd MT24 can be located under the first system digital clustering communication system.In such cases, a MT21 can communicate by letter under the second system digital clustering communication system, and the 2nd MT24 can communicate by letter under the first system digital clustering communication system, and the 2nd MT24 can communicate by letter with a MT21.Be appreciated that a MT21 who is located under the first system digital clustering communication system also can only support the first system digital clustering communication system.The 2nd MT24 that is located under the second system digital clustering communication system also can only support the second system digital clustering communication system.
In second embodiment of the invention, a MT61 and the 2nd MT64 all can support the network of many systems, thereby a MT61 can be located under the second system digital clustering communication system, and the 2nd MT64 can be located under the first system digital clustering communication system.In such cases, a MT61 can communicate by letter under the second system digital clustering communication system, and the 2nd MT64 can communicate by letter under the first system digital clustering communication system, and the 2nd MT64 can communicate by letter with a MT61.Be appreciated that a MT61 who is located under the first system digital clustering communication system also can only support the first system digital clustering communication system.The 2nd MT64 that is located under the second system digital clustering communication system also can only support the second system digital clustering communication system.
The foregoing description is the method that interconnects between the digital clustering communication system of two systems.Be appreciated that method and the foregoing description of interconnecting between the digital clustering communication system of three or more systems are roughly the same, difference is that SMTM determines that the signaling of this reception need send to the digital clustering communication system of which system.If the signaling that this first system digital clustering communication system sends need send to the second system digital clustering communication system, then this signaling is converted to the signaling that this second system digital clustering communication system can be discerned.If the signaling that this first system digital clustering communication system sends need send to the 3rd system network, then this signaling is converted to the signaling that the 3rd system network can be discerned.So analogize.
In sum, more than only be displaying to spirit of the present invention, but not be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (22)
1. signaling and media conversion device is characterized in that described signaling and media conversion device comprise:
Receiver module is used to receive signaling and the medium that the first system trunked communication system sends;
Signaling transfer module is used for described signaling is converted to the signaling that the second system trunked communication system can be discerned;
Media conversion module, being used for described media conversion is the medium that the described second system trunked communication system can be discerned;
Sending module is used to send signaling after the conversion and medium to the described second system trunked communication system.
2, signaling as claimed in claim 1 and media conversion device is characterized in that, described signaling and media conversion device further comprise:
Judge module is used for determining the signaling of this receiver module reception or the trunked communication system that medium need send.
3, signaling as claimed in claim 1 or 2 and media conversion device is characterized in that, signaling that described receiver module receives and medium are from the cluster server of the first system trunked communication system.
4, signaling as claimed in claim 3 and media conversion device is characterized in that, described sending module is used to send signaling after the conversion and the medium cluster server to the described second system trunked communication system.
5, signaling as claimed in claim 4 and media conversion device is characterized in that, described signaling and media conversion device are independent entity, link to each other with the cluster server of the first system trunked communication system and the cluster server of second system respectively.
6, signaling as claimed in claim 4 and media conversion device, it is characterized in that, described signaling and media conversion device are arranged on the cluster server of the first system trunked communication system or the second system trunked communication system, or described signaling and a media conversion device part are arranged on the cluster server of the first system trunked communication system and another part is arranged on the cluster server of the second system trunked communication system.
7, signaling as claimed in claim 3 and media conversion device is characterized in that, described sending module is used to send signaling after the conversion and the medium base station sub-system to the described second system trunked communication system.
8, signaling as claimed in claim 7 and media conversion device, it is characterized in that, described signaling and media conversion device are independent entity, link to each other with the cluster server of the first system trunked communication system and the base station sub-system of the second system trunked communication system respectively.
9, signaling as claimed in claim 7 and media conversion device, it is characterized in that, described signaling and media conversion device are arranged on the base station sub-system of the cluster server of the first system trunked communication system or the second system trunked communication system, or described signaling and a media conversion device part are arranged on the cluster server of the first system trunked communication system and another part is arranged on the base station sub-system of the second system trunked communication system.
10, signaling as claimed in claim 1 or 2 and media conversion device is characterized in that, signaling that described receiver module receives and medium are from the base station sub-system of the first system trunked communication system.
11, signaling as claimed in claim 10 and media conversion device is characterized in that, described sending module is used to send signaling after the conversion and the medium cluster server to the described second system trunked communication system.
12, signaling as claimed in claim 11 and media conversion device, it is characterized in that, described signaling and media conversion device are independent entity, link to each other with the base station sub-system of the first system trunked communication system and the cluster server of the second system trunked communication system respectively.
13, signaling as claimed in claim 11 and media conversion device, it is characterized in that, described signaling and media conversion device are arranged on the cluster server of the base station sub-system of the first system trunked communication system or the second system digital clustering communication system, or described signaling and a media conversion device part are arranged on the base station sub-system of the first system trunked communication system and another part is arranged on the cluster server of the second system trunked communication system.
14. a cluster server is characterized in that, described cluster server comprises signaling and media conversion device, and described signaling and media conversion device comprise:
Receiver module is used to receive signaling and the medium that the first system trunked communication system sends;
Signaling transfer module is used for described signaling is converted to the signaling that the second system trunked communication system can be discerned;
Media conversion module, being used for described media conversion is the medium that the described second system trunked communication system can be discerned;
Sending module is used to send signaling after the conversion and medium to the described second system trunked communication system.
15. a collection station subsystem is characterized in that described collection station subsystem comprises signaling and media conversion device, described signaling and media conversion device comprise:
Receiver module is used to receive signaling and the medium that the first system trunked communication system sends;
Signaling transfer module is used for described signaling is converted to the signaling that the second system trunked communication system can be discerned;
Media conversion module, being used for described media conversion is the medium that the described second system trunked communication system can be discerned;
Sending module is used to send signaling after the conversion and medium to the described second system trunked communication system.
16, the method for a kind of signaling and media conversion is characterized in that, described method comprises:
Receive the signaling that the first system trunked communication system sends;
Described signaling is converted to the signaling that the second system trunked communication system can be discerned;
Signaling after the described conversion is sent to the second system trunked communication system;
Receive the medium that the described first system trunked communication system sends;
With described media conversion is the medium that the described second system trunked communication system can be discerned;
Medium after the described conversion are sent to the second system trunked communication system.
17, the method for signaling as claimed in claim 16 and media conversion is characterized in that, also comprises step after the signaling that the described reception first system trunked communication system sends:
Determine the signaling of this reception or the trunked communication system that medium need send.
18, as the method for claim 16 or 17 described signalings and media conversion, it is characterized in that, describedly signaling is converted to the signaling that the second system trunked communication system can discern is specially:
Described signaling is reconfigured encapsulation according to the requirement of the second system trunked communication system;
Described is that the medium that the described second system trunked communication system can be discerned are specially with media conversion:
With the media format conversion of described reception is the media formats of the second system trunked communication system.
19. the system that interconnects between the system trunked communication system more than a kind is characterized in that, described system comprises:
The first system trunked communication system is used to send signaling and medium;
Signaling and media conversion device are used for signaling and medium that the first system trunked communication system sends are changed the requirement that the signaling of feasible output and medium meet goal systems;
The second system trunked communication system is used to receive signaling after described signaling and the conversion of media conversion device and medium and communicates with the first system trunked communication system.
20, the system that interconnects between many systems trunked communication system as claimed in claim 19, it is characterized in that, the described first system trunked communication system comprises first base station sub-system and first cluster server, the second system trunked communication system comprises second base station sub-system and second cluster server, and described signaling links to each other with second cluster server with first cluster server respectively with the media conversion device.
21, the system that interconnects between many systems trunked communication system as claimed in claim 19, it is characterized in that, the described first system trunked communication system comprises first base station sub-system and first cluster server, the second system trunked communication system comprises second base station sub-system, and described signaling links to each other with second base station sub-system with first cluster server respectively with the media conversion device.
22, the system that interconnects between many systems trunked communication system as claimed in claim 19, it is characterized in that, the described first system trunked communication system comprises first base station sub-system, the second system trunked communication system comprises second base station sub-system and second cluster server, and described signaling links to each other with second cluster server with first base station sub-system respectively with the media conversion device.
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| CNA2007100761411A CN101335928A (en) | 2007-06-26 | 2007-06-26 | Interconnecting apparatus, method and system between multi-mode clustered communication system |
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| CNA2007100761411A CN101335928A (en) | 2007-06-26 | 2007-06-26 | Interconnecting apparatus, method and system between multi-mode clustered communication system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102651919A (en) * | 2011-02-24 | 2012-08-29 | 深圳市源通世纪科技有限公司 | Device for realizing communication between 350M analog cluster talkback system and POC (PTT Over Celluar) talkback system |
| CN103200532A (en) * | 2013-04-12 | 2013-07-10 | 哈尔滨海能达科技有限公司 | Device, system and method for achieving interconnection of cluster systems with different patterns |
| WO2015085556A1 (en) * | 2013-12-12 | 2015-06-18 | Motorola Solutions, Inc. | Apparatus and method for incorporating multiple talk groups in a single call |
| CN104918220A (en) * | 2015-05-29 | 2015-09-16 | 东方通信股份有限公司 | System for realizing interconnection and intercommunication between digital trunking communication systems based on air interfaces |
| CN110891248A (en) * | 2019-11-26 | 2020-03-17 | 河北远东通信系统工程有限公司 | Method for realizing interconnection and intercommunication between digital cluster systems |
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- 2007-06-26 CN CNA2007100761411A patent/CN101335928A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102651919A (en) * | 2011-02-24 | 2012-08-29 | 深圳市源通世纪科技有限公司 | Device for realizing communication between 350M analog cluster talkback system and POC (PTT Over Celluar) talkback system |
| CN103200532A (en) * | 2013-04-12 | 2013-07-10 | 哈尔滨海能达科技有限公司 | Device, system and method for achieving interconnection of cluster systems with different patterns |
| CN103200532B (en) * | 2013-04-12 | 2016-05-18 | 哈尔滨海能达科技有限公司 | A kind of device, system and method for realizing different systems clustered system interconnection |
| WO2015085556A1 (en) * | 2013-12-12 | 2015-06-18 | Motorola Solutions, Inc. | Apparatus and method for incorporating multiple talk groups in a single call |
| US9654939B2 (en) | 2013-12-12 | 2017-05-16 | Motorola Solutions, Inc. | Apparatus and method for incorporating multiple talk groups in a single call |
| CN104918220A (en) * | 2015-05-29 | 2015-09-16 | 东方通信股份有限公司 | System for realizing interconnection and intercommunication between digital trunking communication systems based on air interfaces |
| CN104918220B (en) * | 2015-05-29 | 2018-07-06 | 东方通信股份有限公司 | The system that interconnects between digital clustering communication system is realized based on air interface |
| CN110891248A (en) * | 2019-11-26 | 2020-03-17 | 河北远东通信系统工程有限公司 | Method for realizing interconnection and intercommunication between digital cluster systems |
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