CN101155403A - Method for improving service quality of multimedia broadcast/multicast service - Google Patents
Method for improving service quality of multimedia broadcast/multicast service Download PDFInfo
- Publication number
- CN101155403A CN101155403A CNA200610140118XA CN200610140118A CN101155403A CN 101155403 A CN101155403 A CN 101155403A CN A200610140118X A CNA200610140118X A CN A200610140118XA CN 200610140118 A CN200610140118 A CN 200610140118A CN 101155403 A CN101155403 A CN 101155403A
- Authority
- CN
- China
- Prior art keywords
- point
- quality
- portable terminal
- service
- broadcast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The present invention relates to a method for promoting multimedia broadcast/multicast operation service, comprising: a radio network controller broadcasts the quality measuring control message by a base station on the small social system broadcast message channel or the multimedia broadcast/multicast common control channel; a mobile terminal of the broadcast/multicast group receives the message and measures the common transmission channel receiving situation indicated by the mobile terminal, reports feedback the monitored quality information to a radio network controller by the base station according with the request; the radio network controller according to the quality information changes the partial mobile terminal from point to multi-point into from point to point according with the request. This method, by the mobile terminal feedback receiving quality of the common transmission channel to regulate the service carrier of the mobile terminal, according to the practical request changing from point to multi-point into from point to point service carrier, thereby promoting the individual multimedia broadcast/multicast operation service quality of the mobile terminal under the worse radio quality circumstance.
Description
Technical field
The present invention relates to a kind of radio honeycomb communication system and multimedia multicast, be specifically related to a kind of WCDMA mobile communication system and adjust mobile multimedia terminal multicast service service carrier, improve the method for its service quality according to reception condition.
Background technology
Multimedia Broadcast/Multicast Service multimedia broadcast/group broadcast service is called for short MBMS, is a kind of shared network resource transmits data to a plurality of targets from a data source technology.In traditional mobile network, cell broadcaste service allows low bit rate data to send to all portable terminals by district common channel, belong to information series business, in the R99 that third generation partner program 3GPP formulates, have only short message service to belong to cell broadcaste service.Traditional multicast service allows the signatory person of moving of this business to receive, but should business not allow a plurality of signatory portable terminals to share the resource of wireless side and core net, promptly receive the situation of same data content at synchronization for N portable terminal, then wireless network side need be distributed the wired and Radio Resource of N cover for it, from the resource utilization angle, this situation is wasted the use of resource very much.In order effectively to utilize wired and Radio Resource, 3GPP has proposed the multimedia broadcast/group broadcast service technology in R6, the characteristics of this technology are: the multimedia broadcast/group broadcast service that the Iu interface connects for a plurality of portable terminals only needs the wired resource bearing of a cover, promptly sends once to get final product; Eat dishes without rice or wine to adopt auxiliary public physic channel and DPCH to transmit, these two kinds of physical channel carryings can be changed according to the portable terminal number, if adopt the public physic channel transmission, also be that multi-mobile-terminal is shared a cover Radio Resource, avoid the waste of interface-free resources.
Based on present 3GPP standard agreement, put the change of the service carrier of multiple spot and point-to-point and only support counting mode to finish.If but set up the service carrier of point to multiple spot because the portable terminal number of counting has reached, work as certain portable terminal so and be in wireless quality poor zone or certain point, then this portable terminal is poor to the quality of reception of the business of this multi-medium broadcast/group broadcast, and radio network controller can't be known the quality of reception situation of portable terminal, therefore also can't take any measure to improve the service quality of portable terminal.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of method that improves service quality of multimedia broadcast/multicast service on the basis of present 3GPP standard agreement, thereby improve the QoS of the corresponding portable terminal that is in the poor zone of wireless quality or certain point.
Above-mentioned technical problem of the present invention solves like this, and a kind of method that improves service quality of multimedia broadcast/multicast service is provided, and the portable terminal in the broadcast/group broadcast group uses the service carrier of point to multiple spot, it is characterized in that, may further comprise the steps:
1.1) radio network controller measures control messages by base station broadcasting-quality on cell system broadcast channel or multi-medium broadcast/group broadcast Common Control Channel;
1.2) the described portable terminal quality of reception measures control messages and the Common transport channel reception condition of its indication is carried out mass measurement, measure as requested the quality information that monitors to be reported through the base station after finishing to feed back to radio network controller;
1.3) radio network controller is according to described quality information, as required with the described portable terminal of part from putting the service carrier that multiple spot changes point-to-point into.
According to method provided by the invention, mutual communication is carried out by message in described portable terminal and base station, and described mass measurement control messages can be a user defined message, is sent by the base station, and described portable terminal can be discerned.The also corresponding measurement report message of carrying described quality information of being replied by portable terminal of described mass measurement control messages, described radio network controller can be discerned.
According to method provided by the invention, radio network controller (RNC) is a key network element of 3G network, and it is the part of Access Network, is used to provide mobile management, call treatment, url management and handover mechanism.
According to method provided by the invention, described mass measurement control messages comprises Common transport channel, report condition and reports regular unit, described step 1.2) be: the described portable terminal quality of reception is measured control messages and the described Common transport channel of its indication is carried out mass measurement, described portable terminal monitors when satisfying described report condition, by the described rule that reports the quality information that monitors is reported radio network controller through the base station as requested.
According to method provided by the invention, described quality information is whether service quality can be guaranteed, and described mass measurement is to measure the reception Block Error Rate of portable terminal at Common transport channel; Described Block Error Rate is greater than decision threshold, and then this portable terminal service quality can not be guaranteed, otherwise can be guaranteed.Described decision threshold can be provided with.
According to method provided by the invention, described quality information is a unit of described quality report information.
According to method provided by the invention, described reporting adopted the event report mode, and described report condition is to monitor service quality can not be guaranteed, and described portable terminal only reports its service quality can not guaranteed quality information.
According to method provided by the invention, the described employing cycle report manner that reports, described report condition is the time interval, described mobile terminal period reports its service quality can or can not guaranteed quality information.
According to method provided by the invention, described step 1.3) be: can not guaranteed portable terminal number change under the prerequisite of thresholding described less than the minimum number of users of point-to-point carrying, with described can not guaranteed portable terminal from putting the service carrier that multiple spot changes point-to-point into; The minimum number of users of described point-to-point carrying changes thresholding and can be provided with.
According to method provided by the invention, this method also is included in step 1.1) before step: radio network controller is set up the Common transport channel of described broadcast/group broadcast group in the Access Network of sub-district.
According to method provided by the invention, this method is applied in the 3G mobile communcations system.
According to method provided by the invention, described 3G mobile communcations system can be WCDMA, TD-SCDMA or CDMA2000.
The method of raising service quality of multimedia broadcast/multicast service provided by the invention, feed back the service carrier that its quality of reception to Common transport channel is adjusted portable terminal according to portable terminal, thereby change the service quality of multimedia broadcast/multicast service that the raising of point-to-point service carrier is in portable terminal under the poor environment of wireless quality into from putting the multiple spot service carrier by actual needs.
Description of drawings
Further the present invention is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is and the simple and easy schematic flow sheet of the inventive method corresponding wireless network controller according to the quality information decision service carrier of mobile terminal reporting.
Fig. 2 is the detailed process schematic diagram of corresponding employing event report mode with flow process shown in Figure 1.
Fig. 3 is the detailed process schematic diagram with flow process shown in Figure 1 corresponding employing cycle report manner.
Embodiment
At first, the inventive method is on original 3Gpp consensus standard basis, and broadcasting-quality measurement control messages is implemented on cell system broadcast channel or multi-medium broadcast/group broadcast Common Control Channel.This method specifically as shown in Figure 1, comprises step:
110) radio network controller the system broadcast message channel of sub-district or on the multi-medium broadcast/group broadcast Common Control Channel broadcasting-quality measure control messages;
120) the portable terminal quality of reception is measured control messages and the Common transport channel of wherein indicating is carried out mass measurement;
130) when portable terminal monitors the report condition that satisfies in the mass measurement control messages, portable terminal reports radio network controller to quality information through the base station according to report rule indicated in the mass measurement control messages
140) quality information reported according to portable terminal of radio network controller is adjusted the service carrier of mobile multimedia terminal business.
Wherein: the method that the quality information that radio network controller is reported according to portable terminal is adjusted the carrying of mobile multimedia terminal business service comprises:
1401) at first define decision threshold:
Tolerable block error probability desired value: the i.e. acceptable Block Error Rate of portable terminal, if the Block Error Rate that the portable terminal actual measurement obtains is greater than tolerable block error probability desired value, the service quality that portable terminal then is described can not be guaranteed, and need take measures to improve the service quality of portable terminal.
1402) if the Block Error Rate that reports in the sub-district surpasses the minimum number of users transformation thresholding of the portable terminal number of tolerable mistake piece desired value less than the point-to-point carrying, the then carrying that the Block Error Rate that reports is set up point-to-point above the portable terminal of tolerable mistake piece desired value; Otherwise adopt additive method to improve the quality of reception of portable terminal.
Secondly, the invention will be further described in conjunction with following two specific embodiments:
(1) embodiment 1 provide a kind of in the system broadcast message channel broadcasting-quality measure control messages, radio network controller is adjusted the method for service carrier under the event report mode according to the Common transport channel quality of reception that portable terminal fed back, as shown in Figure 2, comprise step:
210) when needs begin multimedia broadcast/group broadcast service, and need set up Common transport channel for this business the time, then in related cell, set up corresponding Common transport channel;
220) radio network controller broadcasting-quality in the system broadcast message channel is measured control messages, this message definition: adopt the event report mode, incident thresholding and the employing mistake piece thresholding that tolerable block error probability desired value shone upon;
230) timer T1 is set;
240) judge the timer T1 time then, enter next step, begin otherwise return this step;
250) the portable terminal number of judging the reported event measurement report changes less than carrying and stops portable terminal and count thresholding, judge that promptly the Block Error Rate that reports in the sub-district changes thresholding above the minimum the number of users whether tolerable portable terminal number that misses the piece desired value carries less than point-to-point, if enter next step; Otherwise change step 270 over to);
260) radio network controller is the service carrier that portable terminal that the Block Error Rate that reports surpasses tolerable block error probability desired value is set up point-to-point, returns step 230);
270) adopt additive method to improve the service quality of portable terminal, return step 230).
(2) embodiment 2 provide a kind of in the system broadcast message channel broadcasting-quality measure control messages, radio network controller is adjusted the method for service carrier under the cycle report manner according to the Common transport channel quality of reception that portable terminal fed back, as shown in Figure 3, may further comprise the steps:
310) when needs begin multimedia broadcast/group broadcast service, and need set up Common transport channel for this business the time, then in related cell, set up relevant Common transport channel;
320) radio network controller broadcasting-quality in the system broadcast message channel is measured control messages, this message definition: adopt the cycle report manner
330) timer T1 is set;
340) judge the timer T1 time then, enter next step, begin otherwise return this step;
350) judging that portable terminal number that the Block Error Rate report surpasses tolerable block error probability desired value changes less than carrying stops portable terminal and counts thresholding, judge that promptly the Block Error Rate that reports in the sub-district changes thresholding above the minimum the number of users whether tolerable portable terminal number that misses the piece desired value carries less than point-to-point, if enter next step; Otherwise change step 370 over to);
360) portable terminal that surpasses tolerable block error probability desired value for the Block Error Rate that reports is set up the service carrier of point-to-point, returns step 330);
370) adopt additive method to improve the service quality of portable terminal, return step 330).
Claims (10)
1. the portable terminal in method that improves service quality of multimedia broadcast/multicast service, broadcast/group broadcast group uses the service carrier of point to multiple spot, it is characterized in that, may further comprise the steps:
1.1) radio network controller measures control messages by base station broadcasting-quality on cell system broadcast channel or multi-medium broadcast/group broadcast Common Control Channel;
1.2) the described portable terminal quality of reception measures control messages and the Common transport channel reception condition of its indication is carried out mass measurement, measure as requested the quality information that monitors to be reported through the base station after finishing to feed back to radio network controller;
1.3) radio network controller is according to described quality information, as required the described portable terminal of part changed into the service carrier of point-to-point.
2. according to the described method of claim 1, it is characterized in that, described mass measurement control messages comprises Common transport channel sign, report condition and reports regular unit, described step 1.2) be: the described portable terminal quality of reception is measured control messages and the described Common transport channel of its indication is carried out mass measurement, described portable terminal monitors when satisfying described report condition, by the described rule that reports the quality information that monitors is reported radio network controller through the base station as requested.
3. according to the described method of claim 1, it is characterized in that described quality information is whether service quality can be guaranteed, described mass measurement is to measure the reception Block Error Rate of portable terminal at Common transport channel; Described Block Error Rate is greater than decision threshold, and then this portable terminal service quality can not be guaranteed, otherwise can be guaranteed.
4. according to claim 1,2 or 3 described methods, it is characterized in that, described reporting adopted the event report mode, and described report condition is to monitor service quality can not be guaranteed, and described portable terminal only reports its service quality can not guaranteed quality information.
5. according to claim 1,2 or 3 described methods, it is characterized in that, the described employing cycle report manner that reports, described report condition is the time interval, described mobile terminal period reports its service quality can or can not guaranteed quality information.
6. according to claim 1,2 or 3 described methods, it is characterized in that, described step 1.3) be: can not guaranteed portable terminal change under the prerequisite of thresholding described less than the minimum number of users of point-to-point carrying, with described can not guaranteed portable terminal from putting the service carrier that multiple spot changes point-to-point into.
7. according to the described method of claim 6, it is characterized in that described minimum number of users changes thresholding and can be provided with.
8. according to the described method of claim 1, it is characterized in that this method also is included in step 1.1) before step: radio network controller is set up the Common transport channel of described broadcast/group broadcast group in the Access Network of sub-district.
9. according to the described method of claim 1, it is characterized in that this method is applied in the 3G mobile communcations system.
10. according to the described method of claim 9, it is characterized in that described 3G mobile communcations system can be WCDMA, TD-SCDMA or CDMA2000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610140118XA CN101155403B (en) | 2006-09-30 | 2006-09-30 | Method for improving service quality of multimedia broadcast/multicast service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610140118XA CN101155403B (en) | 2006-09-30 | 2006-09-30 | Method for improving service quality of multimedia broadcast/multicast service |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101155403A true CN101155403A (en) | 2008-04-02 |
| CN101155403B CN101155403B (en) | 2010-12-08 |
Family
ID=39256766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610140118XA Expired - Fee Related CN101155403B (en) | 2006-09-30 | 2006-09-30 | Method for improving service quality of multimedia broadcast/multicast service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101155403B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010094174A1 (en) * | 2009-02-18 | 2010-08-26 | 华为技术有限公司 | Method, apparatus and communication system for obtaining and sending channel quality feedback information |
| WO2011120383A1 (en) * | 2010-04-02 | 2011-10-06 | 中兴通讯股份有限公司 | Method and system for reporting multimedia broadcast multicast service measurement |
| CN102045644B (en) * | 2009-10-22 | 2013-12-25 | 电信科学技术研究院 | Method and equipment for covering physical downlink control channel |
| WO2015032052A1 (en) * | 2013-09-05 | 2015-03-12 | 华为技术有限公司 | Base station and multicast data sending processing method |
| WO2015106439A1 (en) * | 2014-01-17 | 2015-07-23 | 华为技术有限公司 | User equipment, network device, and logged minimization of drive tests measurement method |
| WO2022165720A1 (en) * | 2021-02-04 | 2022-08-11 | Oppo广东移动通信有限公司 | Method and apparatus for improving reliability of mbs, and terminal device and network device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE387069T1 (en) * | 2003-05-09 | 2008-03-15 | Motorola Inc | METHOD AND DEVICE FOR CONTROLLING ACCESS TO MULTIMEDIA BROADCAST MULTICAST SERVICE IN A PACKET DATA COMMUNICATIONS SYSTEM |
| KR100976475B1 (en) * | 2003-08-19 | 2010-08-18 | 엘지전자 주식회사 | Method of securing quality of communication service |
| CN100431380C (en) * | 2004-07-09 | 2008-11-05 | 中兴通讯股份有限公司 | Auxiliary carrier signal quality estimating and carrier selecting method for TD-SCDMA system |
| CN1331325C (en) * | 2004-09-28 | 2007-08-08 | 华为技术有限公司 | Method for realizing measure control |
-
2006
- 2006-09-30 CN CN200610140118XA patent/CN101155403B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010094174A1 (en) * | 2009-02-18 | 2010-08-26 | 华为技术有限公司 | Method, apparatus and communication system for obtaining and sending channel quality feedback information |
| CN102045644B (en) * | 2009-10-22 | 2013-12-25 | 电信科学技术研究院 | Method and equipment for covering physical downlink control channel |
| WO2011120383A1 (en) * | 2010-04-02 | 2011-10-06 | 中兴通讯股份有限公司 | Method and system for reporting multimedia broadcast multicast service measurement |
| WO2015032052A1 (en) * | 2013-09-05 | 2015-03-12 | 华为技术有限公司 | Base station and multicast data sending processing method |
| CN104620528A (en) * | 2013-09-05 | 2015-05-13 | 华为技术有限公司 | Base station and multicast data sending processing method |
| CN104620528B (en) * | 2013-09-05 | 2018-05-18 | 华为技术有限公司 | Base station and multicast packet send processing method |
| WO2015106439A1 (en) * | 2014-01-17 | 2015-07-23 | 华为技术有限公司 | User equipment, network device, and logged minimization of drive tests measurement method |
| CN105052195A (en) * | 2014-01-17 | 2015-11-11 | 华为技术有限公司 | User equipment, network device, and logged minimization of drive tests measurement method |
| US10687236B2 (en) | 2014-01-17 | 2020-06-16 | Huawei Technologies Co., Ltd. | User equipment, network device, and logged minimization of drive tests measurement method |
| WO2022165720A1 (en) * | 2021-02-04 | 2022-08-11 | Oppo广东移动通信有限公司 | Method and apparatus for improving reliability of mbs, and terminal device and network device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101155403B (en) | 2010-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101155403B (en) | Method for improving service quality of multimedia broadcast/multicast service | |
| CN101052203B (en) | Realizing method for multimedia broadcast multicast service | |
| CN102281503B (en) | A kind of multimedia broadcast multi-broadcasting business interface-free resources dispatching method and device | |
| CN101154970B (en) | Method for power control based on service quality | |
| CN102264032A (en) | Method and device for transmitting multimedia broadcast multicast service (MBMS) control information | |
| CN101155038A (en) | Method and system for acquiring service quality of multimedia broadcast/multicast service | |
| CN101682848A (en) | Method for counting a number of mobile stations in a radio access network | |
| CN103249006B (en) | The pre-method for pushing of a kind of network data based on multicast | |
| JP2008538667A5 (en) | ||
| CN101420655A (en) | Resource distribution method for multimedia broadcast multicast service | |
| CN102045646A (en) | Method and equipment for synchronously counting multimedia broadcast multimedia service (MBMS) | |
| CN101867874A (en) | Informing and determining method, system and device for controlling information change | |
| CN101400113A (en) | Uplink feedback indication method, apparatus and system | |
| CN101784009B (en) | Power-saving terminal and power-saving method thereof | |
| CN101188785A (en) | Method for adjusting broadcast/multicast service carrier | |
| CN101557559B (en) | Method for switching transmission modes of multimedia broadcasting service and multicasting service | |
| CN101742659B (en) | Method for controlling MBMS service transmission mode under enhanced packet access architecture | |
| CN101990162A (en) | Transmission method and device of MCCH change notice | |
| CN101374074B (en) | Method for accounting number of user equipment receiving MBMS business on-line | |
| CN100527751C (en) | Statistic method for multimedium broadcast and group broadcast service user number | |
| CN101296396B (en) | Method for acquiring sustaining power of community multimedia broadcast multicast service | |
| CN101272164A (en) | Forward access channel closed-loop power control method of multimedia broadcast multicast service | |
| CN102378118A (en) | Method and equipment for querying receiving state of multimedia broadcast multicast service (MBMS) | |
| CN101296395B (en) | Method for transmitting multimedia broadcast multicast service notice | |
| CN101170720B (en) | Radio interface counting method and device under MBMS broadcast mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |