CN101257374A - Method and system for realizing parallel transmission of broadcast/multicasting service and special service - Google Patents
Method and system for realizing parallel transmission of broadcast/multicasting service and special service Download PDFInfo
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- CN101257374A CN101257374A CNA200710064134XA CN200710064134A CN101257374A CN 101257374 A CN101257374 A CN 101257374A CN A200710064134X A CNA200710064134X A CN A200710064134XA CN 200710064134 A CN200710064134 A CN 200710064134A CN 101257374 A CN101257374 A CN 101257374A
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Abstract
The invention provides a method for realizing the concurrent of broadcast/multicast service. The method comprises: the user equipment (UE) transmits the frequency ID indicating the broadcast/multicast service to the radio network controller (RNC); RNC obtains the frequency of the broadcast/multicast service based on the ID and configures the specific service to the frequency resource of the broadcast/multicast. The invention also provides a system realizing the broadcast/multicast service and the specific service development, comprising UE and RNC. Because UE in the inventive embodiment transmits the ID indicating the operating frequency of the broadcast/multicast service to RNC at the network, RNC acquires the frequency of the broadcast/multicast service based on the ID and configures the specific service to the frequency resource of the broadcast/multicast service so as to lead UE to receive broadcast/multicast service and specific service at the same frequency and realize the development of the broadcast/multicast service and the specific service.
Description
Technical field
The present invention relates to time division duplex (TDD) technical field, particularly a kind of broadcasting/packet service and concurrent method and system thereof of dedicated service of realizing.
Background technology
In low sheet bit rate (LCR) time division duplex (TDD) standard of current N-frequency, in order to support broadcasting service widely, broadcast/group broadcast (MBMS) business for example proposes to carry the used physical transmission channel of broadcasting/packet service on a plurality of carrier waves of sub-district in the standard.Subscriber equipment (UE) can receive broadcasting/packet service under Radio Resource control (RRC) state arbitrarily.And UE can have the ability that receives voice and packet data concurrent service, for example can receive broadcasting/packet service simultaneously and such as dedicated services such as adaptive multi-rate (AMR) calling, packet switching (PS) data.When UE has when receiving the ability that MBMS is professional and dedicated service is concurrent simultaneously, network side need distribute related resource according to carrier capability and the service request of UE.But existing standard does not also propose any concrete scheme and realizes this requirement.
Summary of the invention
In view of this, the embodiment of the invention has proposed a kind of broadcasting/packet service and concurrent method of dedicated service of realizing, in order to realize broadcasting/packet service and the concurrent configuration of dedicated service.The embodiment of the invention also provides a kind of broadcasting/packet service and concurrent system of dedicated service of realizing.
The embodiment of the invention provides a kind of broadcasting/packet service and concurrent method of dedicated service of realizing, this method may further comprise the steps:
UE will indicate the sign of broadcasting/packet service institute frequency of utilization to send to radio network controller (RNC);
RNC obtains the frequency of this broadcasting/packet service according to described sign, and dedicated service is configured on the frequency resource of described broadcast/group broadcast.
In technique scheme, comprise that further RNC judges that can described UE support the step of a plurality of carrier capability at one time before dedicated service being configured to the frequency resource of described broadcast/group broadcast at RNC, and dedicated service is being configured on the frequency resource of described broadcast/group broadcast under the situation of denying.
In technique scheme, UE will indicate frequency that the sign of broadcasting/packet service institute frequency of utilization further comprises that UE judges the broadcasting/packet service that will receive before sending to RNC whether with the identical step of frequency of current dedicated service, and under the frequency of the judging described broadcasting/packet service situation different, will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC with the frequency of described dedicated service.
In technique scheme, judge at UE under the frequency of the described broadcasting/packet service situation different and comprise that further UE judges whether to receive simultaneously at different frequency the step of dedicated service and broadcasting/packet service, and under the situation of denying, will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC with the frequency of described dedicated service.
In addition, to indicate the sign of broadcasting/packet service institute frequency of utilization can comprise directly that UE judges whether to receive simultaneously at different frequency the step of dedicated service and broadcasting/packet service before sending to RNC at UE, and under the situation of denying, will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC.
Described UE sends to RNC by radio resource control RRC connection request message or broadcasting and multicast modify request messages with the sign of described indication broadcasting/packet service institute frequency of utilization.
Preferably, described indication broadcasting/packet service institute frequency of utilization is designated broadcasting/packet service 1D.
The embodiment of the invention also provides a kind of broadcasting/packet service and concurrent system of dedicated service of realizing, this system comprises UE and RNC, wherein:
Described UE is used for the sign of indication broadcasting/packet service institute frequency of utilization is sent to described RNC;
Described RNC is used for obtaining according to described sign the frequency of this broadcasting/packet service, and dedicated service is configured on the frequency resource of described broadcast/group broadcast.
Described RNC is further used for judging that can described UE support a plurality of carrier capability at one time, and dedicated service is being configured on the frequency resource of described broadcast/group broadcast under the situation of denying.
The frequency that described UE is further used for judging the broadcasting/packet service that will receive the whether frequency with current dedicated service is identical, and will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC under both different situations judging.
Described UE is further used for judging whether can receive dedicated service and broadcasting/packet service simultaneously at different frequency in the frequency of judging the broadcasting/packet service that will the receive situation different with the frequency of current dedicated service, and will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC under the situation of denying.
Described UE is further used for directly judging whether and can receives dedicated service and broadcasting/packet service simultaneously at different frequency, and will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC under the situation of denying.
From such scheme as can be seen, because UE can indicate the sign of broadcasting/packet service institute frequency of utilization to send to the RNC of network side in the embodiment of the invention, RNC learns the frequency of this broadcasting/packet service according to this sign, then dedicated service is configured on the frequency resource of described broadcasting/packet service, thereby make UE to receive broadcasting/packet service and dedicated service, realized the concurrent of broadcasting/packet service and dedicated service in same frequency.
Description of drawings
To make clearer above-mentioned and other feature and advantage of the present invention of those of ordinary skill in the art by describe exemplary embodiment of the present invention in detail with reference to accompanying drawing below, in the accompanying drawing:
Fig. 1 is the schematic flow sheet of first embodiment of the invention;
Fig. 2 is the schematic flow sheet of second embodiment of the invention;
Fig. 3 is the structural representation of system in the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in more detail by the following examples.
In the practical application of the embodiment of the invention, can have following two kinds of scenes usually: 1) UE need receive dedicated service when receiving broadcasting/packet service; 2) UE need receive broadcasting/packet service when receiving dedicated service.Below respectively with these two kinds of scene description embodiments of the invention.
First embodiment
The UE that first embodiment mainly describes under being in sub-district free time (CELL_IDEL) state receives MBMS when professional with frequency F1, and this UE wants to initiate the scene such as dedicated services such as AMR calling, PS data services.
In these cases, if UE has the ability that receives MBMS business and dedicated service simultaneously, UE will send RRC connection request (RRC CONNECTION REQUEST) to RNC so, and RNC receives that this request back is dedicated service configure dedicated resource.If UE only supports a carrier wave at one time, RNC need know MBMS service identification (ID) and obtain its carrier frequency, then RNC can be on the MBMS traffic frequencies configure dedicated business.If UE has the multicarrier receiving ability, RNC need know the MBMS traffic ID and obtain its carrier frequency, then the RNC MBMS frequency and the required dedicated service resource of ability configuration UE that will receive according to UE.Therefore, UE should indicate broadcasting/packet service ID in RRC connection request message.Need to prove that except existing MBMS traffic ID, also can use other any sign of indicating broadcasting/packet service institute frequency of utilization, the present invention is not limited thereto.
Fig. 1 is the schematic flow sheet of first embodiment of the invention.With reference to Fig. 1, the UE that is under sub-district free time (CELL_IDLE) state is receiving one or more MBMS business, and this moment, this UE wanted to initiate circuit domain exchange (CS) or PS business, will carry out following steps so:
Step 101, UE sends RRC connection request message to RNC, comprises the cell (IE) that is used for representing the MBMS traffic ID in this RRC connection request message.
Step 102 is to step 103, and RNC obtains the MBMS traffic ID in the message, and obtains the professional employed frequency of this MBMS according to the MBMS traffic ID from the database of self preserving after receiving RRC connection request message from UE.The carrier capability that RNC also reports in RRC connection request message according to this UE, judge that can this UE support a plurality of carrier waves at one time, if UE can support a plurality of carrier waves at one time, RNC is the wireless connections resource of dedicated service distribution and MBMS different frequency according to existing mode and carries out subsequent step so, subsequent step here and following step 104～106 are basic identical, just the air-link resources and the associative operation difference of wherein being distributed; If UE can not support a plurality of carrier waves at one time, that is UE only supports a carrier wave at one time, and RNC distributes air-link resources on the frequency that the MBMS business takies so, dedicated service is configured to and the professional identical frequency of MBMS.
In addition, when UE can support a plurality of carrier wave at one time, RNC also can distribute air-link resources on the frequency that the MBMS business takies; Perhaps, RNC does not carry out correlated judgment, directly distributes air-link resources on the frequency that the MBMS business takies.
Step 104, RNC sends Radio Link to base station (NodeB) and sets up request (RADIO LINK SETUP REQUEST) message, wherein carries the information of the air-link resources of being distributed.
Step 105, NodeB sets up corresponding Radio Link according to the request of RNC, and sets up to the Radio Link that RNC returns response and to finish (RADIO LINK SETUP COMPLETE) message.
Step 106, RNC returns RRC to UE and connects foundation (RRC CONNECTION SETUP) message, and informs that in this message the UE Radio Link is configured on the frequency identical with the MBMS traffic frequencies.This flow process finishes.
By said process, the air-link resources that UE just can utilize RNC to distribute receives MBMS business and dedicated service simultaneously.
Second embodiment
Second embodiment mainly describes UE under being in cell private channel (CELL_DCH) or cell forward access channel (CELL_FACH) state and is receiving CS/PS when professional, and this UE wants to receive the scene of MBMS business.
Fig. 2 is the schematic flow sheet of second embodiment of the invention.With reference to Fig. 2, the flow process of second embodiment of the invention is as follows:
Step 201, UE judges whether the frequency of the MBMS business that will receive is identical with the frequency of current dedicated service use, if identical, UE receives the MBMS business in the frequency of this MBMS business so, and this flow process finishes; If difference, then execution in step 202 and subsequent step thereof.
Step 202, UE judges whether to receive the MBMS business according to the carrier capability of self, promptly judges at different frequency to receive dedicated service simultaneously and whether the MBMS business exceeds the ability of UE, if exceed its ability, then execution in step 203 and subsequent step thereof; If do not exceed its ability, UE receives the MBMS business that will receive so, and this flow process finishes.
Need not to judge frequency that the frequency of just knowing the MBMS business that will receive and current dedicated service use not simultaneously at UE, the not judgement of execution in step 201, directly execution in step 202.
In like manner, UE is the not judgement of execution in step 201 and/or step 202 also, directly execution in step 203.
Step 203, UE sends MBMS to RNC and revises request (MBMS MODIFICATION REQUEST) message, and carries the IE that is used for representing the MBMS traffic ID in this message.In addition, also can create a new upstream message here and indicate the MBMS traffic ID.
Step 204, RNC obtains the MBMS traffic ID in the message after receiving MBMS modify request messages from UE, and obtains the professional employed frequency of this MBMS according to the MBMS traffic ID from its data storehouse.RNC distributes air-link resources on the frequency that the MBMS business takies, i.e. non-MBMS time slot configuration CS/PS business on the MBMS traffic frequencies.
Step 205, RNC sends radio link reconfiguration request message to NodeB, wherein carries the information of the air-link resources of being distributed.
Step 206, NodeB reshuffles flow process accordingly according to the request of RNC, and returns response message.
Step 207, RNC sends radio bearer reconfiguration message to UE, and the reconfiguring radio link resource is on the frequency identical with the MBMS traffic frequencies.This flow process finishes.
By said process, the air-link resources that UE just can utilize RNC to distribute receives MBMS business and dedicated service simultaneously.
For instance, UE just receives AMR at frequency F1 and calls out, and this UE only supports a carrier wave.This moment, this UE wanted to receive broadcasting and the multicast service that uses another frequency F2.Because UE judges these two frequency differences and UE can only receive business a frequency, UE just sends message to RNC, informs the MBMS traffic ID.RNC arrives frequency F2 with radio link configuration then.UE just can receive all business at frequency F2 like this.
Fig. 3 is the system configuration schematic diagram in the embodiment of the invention.Referring to Fig. 3, this system comprises UE and RNC at least, can further include NodeB.
Wherein, UE will indicate the sign of broadcasting/packet service institute frequency of utilization to send to described RNC, and RNC then obtains the frequency of this broadcasting/packet service according to described sign, and dedicated service is configured on the frequency resource of described broadcast/group broadcast.
RNC can judge further that before the frequency resource that dedicated service is configured to described broadcast/group broadcast can UE support a plurality of carrier waves at one time, and can not support at one time at UE under the situation of a plurality of carrier waves dedicated service to be configured on the frequency resource of described broadcast/group broadcast; Can support at one time under the situation of a plurality of carrier waves at UE, be the air-link resources of dedicated service distribution and MBMS different frequency and carry out subsequent step according to existing mode.
In addition, UE can also judge the broadcasting/packet service that will receive before the sign that sends indication broadcasting/packet service institute frequency of utilization the frequency whether frequency with current dedicated service is identical, and just will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC under both different situations; Under both identical situations, UE can receive this broadcasting/packet service on the frequency of broadcasting/packet service.UE can also be further judges whether can receive dedicated service and broadcasting/packet service simultaneously at different frequency in the frequency of judging the broadcasting/packet service that will the receive situation different with the frequency of current dedicated service, perhaps directly judge whether and to receive dedicated service and broadcasting/packet service simultaneously at different frequency, and can not under different frequency receives the situation of dedicated service and broadcasting/packet service simultaneously, will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC; Can receive simultaneously under the situation of dedicated service and broadcasting/packet service at different frequency, then on the frequency of MBMS, receive the MBMS business.
Referring to Fig. 3, this system can further include NodeB, and is identical in the effect of this NodeB and the prior art, message transfer between RNC and UE for example, and set up corresponding Radio Link or Radio Link is reshuffled according to the request of RNC.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. realize broadcasting/packet service and the concurrent method of dedicated service for one kind, it is characterized in that this method comprises:
User equipment (UE) will indicate the sign of broadcasting/packet service institute frequency of utilization to send to radio network controller (RNC);
RNC obtains the frequency of this broadcasting/packet service according to described sign, and dedicated service is configured on the frequency resource of described broadcast/group broadcast.
2. method according to claim 1, it is characterized in that, comprise that further RNC judges that can described UE support the step of a plurality of carrier capability at one time before dedicated service being configured to the frequency resource of described broadcast/group broadcast at RNC, and dedicated service is being configured on the frequency resource of described broadcast/group broadcast under the situation of denying.
3. method according to claim 1, it is characterized in that, UE will indicate frequency that the sign of broadcasting/packet service institute frequency of utilization further comprises that UE judges the broadcasting/packet service that will receive before sending to RNC whether with the identical step of frequency of current dedicated service, and under the frequency of the judging described broadcasting/packet service situation different, will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC with the frequency of described dedicated service.
4. method according to claim 3, it is characterized in that, judge at UE under the frequency of the described broadcasting/packet service situation different and comprise that further UE judges whether to receive simultaneously at different frequency the step of dedicated service and broadcasting/packet service, and under the situation of denying, will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC with the frequency of described dedicated service.
5. method according to claim 1, it is characterized in that, to indicate the sign of broadcasting/packet service institute frequency of utilization to comprise that further UE judges whether to receive simultaneously at different frequency the step of dedicated service and broadcasting/packet service before sending to RNC at UE, and under the situation of denying, will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC.
6. method according to claim 1 is characterized in that, described UE sends to RNC by radio resource control RRC connection request message or broadcasting and multicast modify request messages with the sign of described indication broadcasting/packet service institute frequency of utilization.
7. method according to claim 1 is characterized in that, described indication broadcasting/packet service institute frequency of utilization be designated broadcasting/packet service sign ID.
8. realize broadcasting/packet service and the concurrent system of dedicated service for one kind, it is characterized in that this system comprises UE and RNC, wherein:
Described UE is used for the sign of indication broadcasting/packet service institute frequency of utilization is sent to described RNC;
Described RNC is used for obtaining according to described sign the frequency of this broadcasting/packet service, and dedicated service is configured on the frequency resource of described broadcast/group broadcast.
9. system according to claim 8 is characterized in that, described RNC is further used for judging that can described UE support a plurality of carrier capability at one time, and dedicated service is being configured on the frequency resource of described broadcast/group broadcast under the situation of denying.
10. system according to claim 8, it is characterized in that, the frequency that described UE is further used for judging the broadcasting/packet service that will receive the whether frequency with current dedicated service is identical, and will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC under both different situations judging.
11. system according to claim 10, it is characterized in that, described UE is further used for judging whether can receive dedicated service and broadcasting/packet service simultaneously at different frequency in the frequency of judging the broadcasting/packet service that will the receive situation different with the frequency of current dedicated service, and will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC under the situation of denying.
12. system according to claim 8, it is characterized in that, described UE is further used for judging whether and can receives dedicated service and broadcasting/packet service simultaneously at different frequency, and will indicate the sign of broadcasting/packet service institute frequency of utilization to send to RNC under the situation of denying.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200710064134A CN101257374B (en) | 2007-03-01 | 2007-03-01 | Method and system for realizing parallel transmission of broadcast/multicasting service and special service |
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| CN200710064134A CN101257374B (en) | 2007-03-01 | 2007-03-01 | Method and system for realizing parallel transmission of broadcast/multicasting service and special service |
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| CN101257374A true CN101257374A (en) | 2008-09-03 |
| CN101257374B CN101257374B (en) | 2010-05-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170707A1 (en) * | 2012-05-18 | 2013-11-21 | 中兴通讯股份有限公司 | Mbms processing method and apparatus, and receiving method and device |
| CN107613367A (en) * | 2016-07-11 | 2018-01-19 | 成都鼎桥通信技术有限公司 | Stream medium data player method and player |
| CN109076319A (en) * | 2016-05-13 | 2018-12-21 | 瑞典爱立信有限公司 | For the transformat/retransmission adaptation method, apparatus and computer program in wireless network |
| CN114374939A (en) * | 2016-02-04 | 2022-04-19 | 日本电气株式会社 | Wireless terminal and method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1836387B (en) * | 2003-08-22 | 2010-11-17 | 三星电子株式会社 | Method for re-selecting a cell for receiving packet data in a mobile communication system providing a multimedia broadcast/multicast service |
| CN100397944C (en) * | 2004-08-25 | 2008-06-25 | 华为技术有限公司 | Method for reporting and obtaining user equipment multi-carrier frequency ability |
| CN100450004C (en) * | 2005-07-27 | 2009-01-07 | 华为技术有限公司 | Transmitting method and receiving method for multimedia broadcasting/multicasting service |
-
2007
- 2007-03-01 CN CN200710064134A patent/CN101257374B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170707A1 (en) * | 2012-05-18 | 2013-11-21 | 中兴通讯股份有限公司 | Mbms processing method and apparatus, and receiving method and device |
| CN103428637A (en) * | 2012-05-18 | 2013-12-04 | 中兴通讯股份有限公司 | MBMS processing method and device and MBMS receiving method, device and system |
| CN103428637B (en) * | 2012-05-18 | 2018-06-08 | 中兴通讯股份有限公司 | The processing method and processing device of MBMS, method of reseptance, apparatus and system |
| CN114374939A (en) * | 2016-02-04 | 2022-04-19 | 日本电气株式会社 | Wireless terminal and method thereof |
| CN114374939B (en) * | 2016-02-04 | 2023-08-25 | 日本电气株式会社 | Wireless terminal and method thereof |
| CN109076319A (en) * | 2016-05-13 | 2018-12-21 | 瑞典爱立信有限公司 | For the transformat/retransmission adaptation method, apparatus and computer program in wireless network |
| CN107613367A (en) * | 2016-07-11 | 2018-01-19 | 成都鼎桥通信技术有限公司 | Stream medium data player method and player |
| CN107613367B (en) * | 2016-07-11 | 2019-12-03 | 成都鼎桥通信技术有限公司 | Stream medium data playback method and player |
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| CN101257374B (en) | 2010-05-19 |
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