CN1852608A - System and method for realizing multi-media broadcasting multi-cast business - Google Patents
System and method for realizing multi-media broadcasting multi-cast business Download PDFInfo
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Abstract
The system includes user UE, base station controller BSC, and base station MBTS. Coverage area of base station MBTS is larger than a general cell. The cell covered by MBTS is cell in multimedia broadcast multicast service (MBMS). The invention also discloses method for implementing MBMS. Through MBTS, BSC sends MBMS, and sends down notification message of MBMS. UE receives notification message of MBMS. Based on received notification message of MBMS, UE receives MBMS from MBTS. The invention reduces cost MBMS supported by mobile network, and raises use ratio of frequency spectrum.
Description
Technical field
The present invention relates to field of wireless communication, relate in particular to a kind of realization multimedia broadcast-multicast service (Multimedia Broadcast/Multicast Service, system and method MBMS).
Background technology
MBMS is meant the point-to-multipoint service that sends data from a data source to a plurality of users, it can not only realize the classes of messages multicast and the broadcasting of plain text low rate, and can realize the multimedia service multicast and the broadcasting of two-forty, such as mobile TV, video conference, online education, interactive game etc., significantly reduce the transfer of data in the network, effectively utilize Internet resources, complied with the trend of following mobile data development.
Figure 1 shows that the system configuration schematic diagram of realizing the MBMS business in the prior art, the point that dotted line is represented to share is to multiple spot (P-T-M) channel, the MBMS service bearer sends to user (UE) on the P-T-M channel, and a plurality of users receive same MBMS business on the P-T-M channel of sharing.The process that realizes the MBMS business in the prior art is specially: base station controller (Base StationController, BSC) by cell base station (Base Transceiver Station, BTS) the MBMS business of automatic network sends to UE in the future, and periodically sends the MBMS service announcements message that carries the professional required wireless resource information of realization MBMS to UE by BTS; UE receives the MBMS service announcements message that BTS issues, and the MBMS business that issues according to the MBMS service announcements message sink BTS that receives, up to the MBMS service ending.Wherein, the professional required Radio Resource of the realization MBMS that carries in the MBMS service announcements message distributes in the sub-district.BSC also can issue the professional pre-notification message of MBMS in advance before UE issues MBMS service announcements message by BTS, to remind UE to note receiving notice message, after UE receives the professional pre-notification message of MBMS, enter non--discontinuous reception (non-DRX) pattern, prepare to receive MBMS service announcements message, wherein, professional pre-the issuing of notification message of MBMS is optional, correspondingly, to enter the process of non-DRX pattern also be optional to UE.
Referring to Fig. 1, realize in GSM (EDGE) wireless access network (GERAN) that to strengthen this MBMS business of mobile TV is an example at global system for mobile communications (GSM)/data transfer rate, an EDGE carrier frequency approximately can be supported the online TV program of two channels, support the online mobile TV service of 10 channels if make the sub-district, then need increase by 5 carrier frequency in each sub-district, 4 sub-districts just need to increase by 20 carrier frequency altogether.That is to say that dilatation is carried out in order to support the MBMS service needed in the sub-district,, can cause problems such as the higher and availability of frequency spectrum of construction cost is lower so undoubtedly in population comparatively dense, the less place of cell coverage area.
Summary of the invention
In view of this, the present invention proposes a kind of system and method for realizing multimedia broadcast-multicast service, reduces the cost that the mobile network supports the MBMS business, improves the availability of frequency spectrum.
For achieving the above object, the invention provides a kind of system that realizes multimedia broadcast-multicast service, this system mainly comprises: user UE, base station controller BSC and coverage are greater than the base station MBTS of a general sub-district, and the sub-district that this MBTS covered is the MBMS sub-district.
Wherein, BSC is used to issue MBMS service announcements message, and the MBMS business of automatic network sends to MBTS in the future; The MBMS business from BSC that MBTS is used for receiving sends to UE; UE is used to receive MBMS service announcements message, and according to the MBMS business of the MBMS service announcements message sink that receives from MBTS.
UE is current when being in the MBMS sub-district, and then MBTS also is used to receive the MBMS service announcements message from BSC, and the MBMS service announcements message that receives is handed down to UE; UE is used to receive the MBMS service announcements message from MBTS.
This system further comprises: general cell base station BTS, and UE is current when being in general sub-district, and UE is further used for: enter the MBMS sub-district from general sub-district.
Wherein, described UE enters the MBMS sub-district from general sub-district and is: UE manually enters the MBMS sub-district from general sub-district, and then MBTS also is used to receive the MBMS service announcements message from BSC, and the MBMS service announcements message that receives is handed down to UE; UE is used to receive the MBMS service announcements message from MBTS.
Described UE enters the MBMS sub-district from general sub-district: UE enters the MBMS sub-district automatically from general sub-district, and then BTS is used to receive the MBMS service announcements message from BSC, and the MBMS service announcements message that receives is handed down to UE; UE is used to receive the MBMS service announcements message from BTS.
The present invention also provides a kind of method that realizes multimedia broadcast-multicast service MBMS, base station controller BSC sends the MBMS business by MBTS, and issue MBMS service announcements message, UE receives MBMS service announcements message, and according to the MBMS business of the MBMS service announcements message sink that receives from MBTS, wherein, described MBTS is the base station of coverage greater than a general sub-district, and the sub-district that MBTS covered is the MBMS sub-district.
Further comprise before this method: in the MBMS sub-district, distribute and realize the professional required Radio Resource of MBMS.
UE is current when being in the MBMS sub-district, and then described BSC issues MBMS service announcements message and is: BSC issues MBMS service announcements message by MBTS; Described UE receives MBMS service announcements message: UE receives the MBMS service announcements message from MBTS.
UE is current when being in general sub-district, and then before UE received the MBMS business, further comprise: UE entered the MBMS sub-district from general sub-district.
Described UE enters the MBMS sub-district from general sub-district: UE enters the MBMS sub-district by switching or gravity treatment from general sub-district.
Wherein, described UE enters the MBMS sub-district from general sub-district and is: UE manually enters the MBMS sub-district from general sub-district, and then described BSC issues MBMS service announcements message and is: BSC issues MBMS service announcements message by MBTS; Described UE receives MBMS service announcements message: UE receives the MBMS service announcements message from MBTS.
Described UE enters the MBMS sub-district from general sub-district: UE enters the MBMS sub-district automatically from general sub-district, and then described BSC issues MBMS service announcements message and is: BSC issues MBMS service announcements message by general cell base station BTS; Described UE receives MBMS service announcements message: UE receives the MBMS service announcements message from BTS.
When UE enters the MBMS sub-district automatically from general sub-district, this method further comprises: increase the MBMS sub-district flag information of indication MBMS sub-district feature in MBMS service announcements message, then described UE enters the MBMS sub-district from general sub-district and is: UE enters the MBMS sub-district of the MBMS sub-district flag information indication that increases the MBMS service announcements message from general sub-district.
When UE enters the MBMS sub-district from general sub-district, this method further comprises: increasing the explanation sub-district in system message is the cell attribute parameter of general sub-district or MBMS sub-district, then described UE enters the MBMS sub-district from general sub-district: UE enters the MBMS sub-district according to the cell attribute parameter that increases the system message from general sub-district.
UE receives after the MBMS business in the MBMS sub-district, further comprises: UE enters general sub-district from the MBMS sub-district.
This shows, the present invention is by setting up the big covering MBMS cell base station MBTS that can cover a plurality of general sub-districts, use the householder will receive the MBMS business in the MBMS sub-district, in general sub-district reception other business except that the MBMS business, general sub-district is not required to be supports the MBMS business and dilatation, reduce the cost that the mobile network supports the MBMS business, improved the availability of frequency spectrum.
Description of drawings
Fig. 1 is a system configuration schematic diagram of realizing the MBMS business in the prior art;
Fig. 2 is for realizing the system configuration schematic diagram of MBMS business among the present invention;
Fig. 3 is the flow chart that receives the MBMS business in the embodiment of the invention one;
Fig. 4 is the flow chart that receives the MBMS business in the embodiment of the invention two;
Fig. 5 is the flow chart that receives the MBMS business in the embodiment of the invention three.
Embodiment
The present invention is a kind of system and method for realizing multimedia broadcast-multicast service, and for making purpose of the present invention, technical scheme and advantage clearer, the embodiment that develops simultaneously with reference to the accompanying drawings is described in further detail the present invention.
Referring to Fig. 2, a kind of system that realizes multimedia broadcast-multicast service provided by the present invention mainly comprises: user UE, base station controller BSC and coverage are greater than the base station MBTS of a general sub-district, and the sub-district that this MBTS covered is the MBMS sub-district.
Wherein, BSC is used to issue MBMS service announcements message, and the MBMS business of automatic network sends to MBTS in the future; The MBMS business from BSC that MBTS is used for receiving sends to UE; UE is used to receive MBMS service announcements message, and according to the MBMS business of the MBMS service announcements message sink that receives from MBTS.
Because the MBMS business is the business that point arrives multiple spot, its network load is not subjected to the influence of number of users, therefore, for not being required to be, general sub-district supports the MBMS business and dilatation, the present invention sets up a big covering MBMS cell base station MBTS that can cover a plurality of general sub-districts, is mainly used to realize the MBMS business.The a plurality of general sub-districts of covering herein promptly cover at least one general sub-district, the MBMS sub-district may fully cover certain general sub-district, also may only cover the part of certain general sub-district, that is to say, as long as the total coverage in MBMS sub-district than the coverage of general sub-district greatly.
Referring to Fig. 2, for ease of distinguishing, the present invention is called the MBMS sub-district with the sub-district that MBTS covered, and the sub-district that BTS covered is called general sub-district, and the general sub-district here refers to existing sub-district with normal function, is equivalent to the sub-district that BTS covered among Fig. 1.General sub-district function among the present invention and sub-district of the prior art function are similar, difference is, MBMS business and general service all realize in a sub-district in the prior art, and the general sub-district among the present invention is mainly used to realize general service, the MBMS business realizes in the MBMS sub-district mainly that then certainly, the MBMS business also can be realized in general sub-district, general service also can be realized in the MBMS sub-district, other business except that the MBMS business is referred to as general service here.
For the current UE that is in the MBMS sub-district, then MBTS also is used to receive the MBMS service announcements message from BSC, and the MBMS service announcements message that receives is handed down to UE; UE is used to receive the MBMS service announcements message from MBTS, and according to the MBMS business of the MBMS service announcements message sink that receives from MBTS.
System provided by the present invention also can further comprise: general cell base station BTS, for the current UE that is in general sub-district, UE is further used for: enter the MBMS sub-district from general sub-district.UE enters the MBMS sub-district from general sub-district mode can be manual or automatic, manually promptly control UE artificially and enter the MBMS sub-district by switching or gravity treatment, automatically be that UE is a trigger event to receive MBMS service announcements message, receive after the MBMS service announcements message, UE just enters the MBMS sub-district by switching or gravity treatment automatically.
If UE manually enters the MBMS sub-district from general sub-district, then MBTS also is used to receive the MBMS service announcements message from BSC, and the MBMS service announcements message that receives is handed down to UE; UE is used to receive the MBMS service announcements message from MBTS, and according to the MBMS business of the MBMS service announcements message sink that receives from MBTS.
If UE enters the MBMS sub-district automatically from general sub-district, then BTS is used to receive the MBMS service announcements message from BSC, and the MBMS service announcements message that receives is handed down to UE; UE is used to receive the MBMS service announcements message from BTS, and after receiving MBMS service announcements message, enters the MBMS sub-district from general sub-district automatically, then according to the MBMS business of the MBMS service announcements message sink that receives from MBTS.
The present invention also provides a kind of method that realizes multimedia broadcast-multicast service, the basic thought of this method is: BSC sends the MBMS business by MBTS to user UE, and issue MBMS service announcements message to UE, UE receives MBMS service announcements message, and according to the MBMS business of the MBMS service announcements message sink that receives from MBTS, wherein, described MBTS is the base station of coverage greater than a general sub-district, and the sub-district that MBTS covered is the MBMS sub-district.
With reference to figure 2, for the current UE that is in the MBMS sub-district, BSC issues MBMS service announcements message and MBMS business by MBTS to UE, wherein, MBMS service announcements message carries and realizes the professional required wireless resource information of MBMS, realizes that the professional required Radio Resource of MBMS distributes in the MBMS sub-district in advance.
Referring to Fig. 3, for the current UE that is in the MBMS sub-district, the process that receives the MBMS business mainly comprises following step:
Step 301:UE receives the MBMS service announcements message that MBTS issues;
Step 302:UE receives the MBMS business from MBTS, up to the MBMS service ending according to the MBMS service announcements message that receives;
The flow process of UE reception MBMS business and the flow process of existing protocol regulation are similar, do not repeat them here.
Can further comprise after the step 302:
After the step 303:MBMS service ending, UE enters the current general sub-district that can cover UE by switching or gravity treatment.
Wherein, step 303 is optional steps, that is to say, UE is after the MBMS service ending, can continue to reside in the MBMS sub-district, i.e. execution in step 303 not, but because the MBMS sub-district mainly is used for realizing the MBMS business, therefore, if conditions permit, UE should return general sub-district as much as possible.
In order to make UE can distinguish general sub-district and MBMS sub-district, can in system message, increase the cell attribute parameter, illustrate that the sub-district is general sub-district or MBMS sub-district, then the switching of UE or gravity treatment are carried out according to the cell attribute parameter that increases in the system message.
With reference to figure 2, for the current UE that is in general sub-district, before UE received the MBMS business, further comprise: UE entered the MBMS sub-district from general sub-district.UE enters the MBMS sub-district from general sub-district mode can be manual or automatic.
If UE enters the MBMS sub-district automatically from general sub-district, then BSC issues MBMS service announcements message by BTS to UE, send the MBMS business by MBTS to user UE, wherein, MBMS service announcements message carries and realizes the professional required wireless resource information of MBMS, realizes that the professional required Radio Resource of MBMS distributes in the MBMS sub-district in advance.
BSC distributes in general sub-district to the professional required Radio Resource of realization MBMS of the MBMS service announcements message indication that UE sends by BTS in the prior art, and BSC distributes in the MBMS sub-district to the professional required Radio Resource of the realization MBMS of the MBMS service announcements message indication of UE transmission by BTS among the present invention.Can distribute the resource of MBMS sub-district for UE for making general sub-district, can in the MBMS service announcements message that BSC sends, increase MBMS sub-district flag information, as Broadcast Control Channel (Boradcast Control Channel, BCCH) carrier frequency, base station identity code (Base Station Identity Code, BSIC) etc., the feature of MBMS sub-district is described.
Referring to Fig. 4, for the current UE that is in general sub-district, enter the MBMS sub-district by automated manner, the process that receives the MBMS business mainly comprises following step:
Step 401:UE receives the MBMS service announcements message that BTS issues;
Step 402:UE receives after the MBMS service announcements message from BTS, enters the MBMS sub-district from general sub-district;
UE receives after the MBMS service announcements message from BTS, automatically by switching or gravity treatment, enter the MBMS sub-district of the MBMS sub-district flag information indication that increases the MBMS service announcements message from general sub-district, or increase explanation sub-district is the general sub-district or the cell attribute parameter of MBMS sub-district in system message, and UE enters the MBMS sub-district according to the cell attribute parameter from general sub-district.
For the UE that is in the MBMS sub-district shown in Figure 3,, therefore, in the MBMS service announcements message that MBTS sends, can select not increase MBMS sub-district flag information at BSC owing to the gravity treatment or the switching that need not to finish from general sub-district to the MBMS sub-district.
Step 403:UE receives the MBMS business from MBTS, up to the MBMS service ending according to the MBMS service announcements message that receives;
UE enters after the MBMS sub-district, and is similar with the flow process that the UE that is in the MBMS sub-district receives the MBMS business according to the flow process of MBMS service announcements message sink MBMS business.
After the step 404:MBMS service ending, UE returns the current general sub-district that can cover UE by switching or gravity treatment.
Wherein, step 404 is optional steps, and the switching of UE or gravity treatment can be carried out according to the cell attribute parameter that increases in the system message, UE resident general sub-district before entering the MBMS sub-district not necessarily, the general sub-district returned of UE this moment.
If UE manually enters the MBMS sub-district from general sub-district, then BSC issues MBMS service announcements message and MBMS business by MBTS to UE, wherein, MBMS service announcements message carries and realizes the professional required wireless resource information of MBMS, realizes that the professional required Radio Resource of MBMS distributes in the MBMS sub-district in advance.
Referring to Fig. 5, for the current UE that is in general sub-district, enter the MBMS sub-district manually, the process that receives the MBMS business mainly comprises following step:
Step 501:UE manually enters the MBMS sub-district from general sub-district;
When needing to receive the MBMS business, can control UE artificially by switching or gravity treatment, the cell attribute parameter according to increasing in the system message enters the MBMS sub-district from general sub-district.After UE enters the MBMS sub-district, the same with the UE that is in the MBMS sub-district, directly receive MBMS service announcements message and MBMS business that MBTS issues.
Step 502:UE receives the MBMS service announcements message that MBTS issues;
Step 503:UE receives the MBMS business from MBTS, up to the MBMS service ending according to the MBMS service announcements message that receives;
The flow process of UE reception MBMS business and the flow process of existing protocol regulation are similar, do not repeat them here.
After the step 504:MBMS service ending, UE returns the current general sub-district that can cover UE by switching or gravity treatment.
Wherein, step 504 is optional steps.The switching of UE or gravity treatment can be carried out according to the cell attribute parameter that increases in the system message, UE resident general sub-district before entering the MBMS sub-district not necessarily, the general sub-district returned of UE this moment.
Need to prove, BSC also can issue the professional pre-notification message of MBMS in advance issue MBMS service announcements message to UE before, to remind UE to note receiving MBMS service announcements message, UE enters non--discontinuous reception (non-DRX) pattern after receiving the professional pre-notification message of MBMS, prepares to receive MBMS service announcements message, wherein, issuing of the professional pre-notification message of MBMS is that optionally correspondingly, the process that UE enters the non-DRX pattern also is optional.
In addition, because the MBMS sub-district mainly is used for realizing the MBMS business, therefore, for the current UE that is in the MBMS sub-district, if exist general service to need to handle, and UE is positioned within the coverage of the general sub-district with enough Radio Resources, then UE can enter general sub-district by the mode of switching or gravity treatment, finish general service, to take the Radio Resource of MBMS sub-district as few as possible.For the current UE that is in general sub-district,, then in current area, finish general service if the Radio Resource of current area is enough to satisfy the needs of general service; If the Radio Resource of current area is not enough to finish general service, and when not having other general sub-district to select, UE can finish general service by switching or the mode of gravity treatment enter the MBMS sub-district.That is to say that UE is default generally speaking to be resided in the general sub-district, when needing to receive the MBMS business, then enter the MBMS sub-district and receive the MBMS business, when stopping to receive the MBMS business, just get back to general sub-district as far as possible.
Referring to Fig. 2, covering 4 general sub-districts with a MBMS sub-district is example, dotted line is represented the P-T-M channel shared, in the prior art, in order to support the online mobile TV service of 10 channels, need in each general sub-district, increase by 5 carrier frequency, 4 general sub-districts just need to increase by 20 carrier frequency altogether, and adopt system and method for the present invention, do not need to be general cell capacity-enlarging, only need set up a base station MBTS that can cover a plurality of general sub-districts, the sub-district that MBTS covered is the MBMS sub-district with 5+X carrier frequency, can support the online mobile TV service of 10 channels, wherein, 5 carrier frequency are used to support online mobile TV service, and X carrier frequency is for control channel being provided and entering into the general service of MBMS sub-district and resources reserved, such as, X can be 1.
As seen, method provided by the present invention has not only reduced the cost that the mobile network supports the MBMS business, has also improved the availability of frequency spectrum.
The above method and specific embodiment; purpose of the present invention, technical scheme and beneficial effect have been done to further describe; institute is understood that; the above is not in order to restriction the present invention; within the spirit and principles in the present invention all; any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1, a kind of system that realizes multimedia broadcast-multicast service MBMS is characterized in that, this system comprises: user UE, base station controller BSC and coverage are greater than the base station MBTS of a general sub-district, and the sub-district that this MBTS covered is the MBMS sub-district,
Wherein, BSC is used to issue MBMS service announcements message, and the MBMS business of automatic network sends to MBTS in the future;
The MBMS business from BSC that MBTS is used for receiving sends to UE;
UE is used to receive MBMS service announcements message, and according to the MBMS business of the MBMS service announcements message sink that receives from MBTS.
2, system according to claim 1 is characterized in that, the current MBMS sub-district that is in of UE,
Then MBTS also is used to receive the MBMS service announcements message from BSC, and the MBMS service announcements message that receives is handed down to UE;
UE is used to receive the MBMS service announcements message from MBTS.
3, system according to claim 1 is characterized in that, this system further comprises: general cell base station BTS, and UE is current to be in general sub-district,
Then UE is further used for: enter the MBMS sub-district from general sub-district.
4, system according to claim 3 is characterized in that, described UE enters the MBMS sub-district from general sub-district and is: UE manually enters the MBMS sub-district from general sub-district, then
MBTS also is used to receive the MBMS service announcements message from BSC, and the MBMS service announcements message that receives is handed down to UE;
UE is used to receive the MBMS service announcements message from MBTS.
5, system according to claim 3 is characterized in that, described UE enters the MBMS sub-district from general sub-district and is: UE enters the MBMS sub-district automatically from general sub-district, then
BTS is used to receive the MBMS service announcements message from BSC, and the MBMS service announcements message that receives is handed down to UE;
UE is used to receive the MBMS service announcements message from BTS.
6, a kind of method that realizes multimedia broadcast-multicast service MBMS, it is characterized in that, base station controller BSC sends the MBMS business by MBTS, and issue MBMS service announcements message, UE receives MBMS service announcements message, and according to the MBMS business of the MBMS service announcements message sink that receives from MBTS, wherein, described MBTS is the base station of coverage greater than a general sub-district, and the sub-district that MBTS covered is the MBMS sub-district.
7, method according to claim 6 is characterized in that, further comprises before this method: distribute in the MBMS sub-district and realize the professional required Radio Resource of MBMS.
8, method according to claim 6 is characterized in that, the current MBMS sub-district that is in of UE,
Then described BSC issues MBMS service announcements message: BSC issues MBMS service announcements message by MBTS;
Described UE receives MBMS service announcements message: UE receives the MBMS service announcements message from MBTS.
9, method according to claim 6 is characterized in that, UE is current to be in general sub-district,
Then before UE received the MBMS business, further comprise: UE entered the MBMS sub-district from general sub-district.
10, method according to claim 9 is characterized in that, described UE enters the MBMS sub-district from general sub-district and is: UE enters the MBMS sub-district by switching or gravity treatment from general sub-district.
11, method according to claim 9 is characterized in that, described UE enters the MBMS sub-district from general sub-district and is: UE manually enters the MBMS sub-district from general sub-district, then
Described BSC issues MBMS service announcements message: BSC issues MBMS service announcements message by MBTS;
Described UE receives MBMS service announcements message: UE receives the MBMS service announcements message from MBTS.
12, method according to claim 9 is characterized in that, described UE enters the MBMS sub-district from general sub-district and is: UE enters the MBMS sub-district automatically from general sub-district, then
Described BSC issues MBMS service announcements message: BSC issues MBMS service announcements message by general cell base station BTS;
Described UE receives MBMS service announcements message: UE receives the MBMS service announcements message from BTS.
13, method according to claim 12 is characterized in that, this method further comprises: in MBMS service announcements message, increase the MBMS sub-district flag information of indication MBMS sub-district feature,
Then described UE enters the MBMS sub-district from general sub-district: UE enters the MBMS sub-district of the MBMS sub-district flag information indication that increases the MBMS service announcements message from general sub-district.
14, according to claim 11 or 12 described methods, it is characterized in that this method further comprises: increasing the explanation sub-district in system message is the cell attribute parameter of general sub-district or MBMS sub-district, then
Described UE enters the MBMS sub-district from general sub-district: UE enters the MBMS sub-district according to the cell attribute parameter that increases the system message from general sub-district.
15, according to Claim 8,9,10,11,12 or 13 described methods, it is characterized in that after UE received the MBMS business, further comprise: UE entered general sub-district from the MBMS sub-district.
16, method according to claim 14 is characterized in that, after UE received the MBMS business, further comprise: UE entered general sub-district from the MBMS sub-district.
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| CNB2005101378193A CN100433928C (en) | 2005-12-31 | 2005-12-31 | System and method for realizing multi-media broadcasting multi-cast business |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009012649A1 (en) * | 2007-07-23 | 2009-01-29 | Datang Mobile Communication Equipment Co., Ltd. | Method and apparatus for transmitting and receiving multimedia broadcast multicast services |
| CN101394293B (en) * | 2007-09-19 | 2011-07-13 | 中兴通讯股份有限公司 | System for implementing broadcast data full network synchronization |
| CN101193344B (en) * | 2007-01-10 | 2011-10-26 | 中兴通讯股份有限公司 | Transmission method for multicast broadcast program |
| CN102480688A (en) * | 2010-11-24 | 2012-05-30 | 中兴通讯股份有限公司 | Multi-media broadcast method and multi-media broadcast system |
| CN102026100B (en) * | 2007-07-23 | 2012-09-05 | 电信科学技术研究院 | Multimedia broadcast and multicast service transmitting, receiving method and apparatus |
| CN102118696B (en) * | 2007-07-23 | 2012-09-05 | 电信科学技术研究院 | Methods and devices for transmitting and receiving multimedia broadcast/multicast services |
| CN101389061B (en) * | 2007-09-13 | 2013-01-16 | 中兴通讯股份有限公司 | Implementing method and device for broadcast multicast service |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6907023B2 (en) * | 2000-08-14 | 2005-06-14 | Vesuvius, Inc. | Communique system with dynamic bandwidth allocation in cellular communication networks |
| JP2003179971A (en) * | 2001-12-07 | 2003-06-27 | Shunichi Tanaka | Digital broadcast by cellular phone access |
| KR100678181B1 (en) * | 2002-07-31 | 2007-02-01 | 삼성전자주식회사 | Apparatus and method for providing mbms service in a mobile communication system |
-
2005
- 2005-12-31 CN CNB2005101378193A patent/CN100433928C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101193344B (en) * | 2007-01-10 | 2011-10-26 | 中兴通讯股份有限公司 | Transmission method for multicast broadcast program |
| WO2009012649A1 (en) * | 2007-07-23 | 2009-01-29 | Datang Mobile Communication Equipment Co., Ltd. | Method and apparatus for transmitting and receiving multimedia broadcast multicast services |
| CN102026100B (en) * | 2007-07-23 | 2012-09-05 | 电信科学技术研究院 | Multimedia broadcast and multicast service transmitting, receiving method and apparatus |
| CN102118696B (en) * | 2007-07-23 | 2012-09-05 | 电信科学技术研究院 | Methods and devices for transmitting and receiving multimedia broadcast/multicast services |
| KR101227804B1 (en) * | 2007-07-23 | 2013-01-29 | 차이나 아카데미 오브 텔레커뮤니케이션즈 테크놀로지 | Method and apparatus for transmitting and receiving multimedia broadcast multicast services |
| CN101389061B (en) * | 2007-09-13 | 2013-01-16 | 中兴通讯股份有限公司 | Implementing method and device for broadcast multicast service |
| CN101394293B (en) * | 2007-09-19 | 2011-07-13 | 中兴通讯股份有限公司 | System for implementing broadcast data full network synchronization |
| CN102480688A (en) * | 2010-11-24 | 2012-05-30 | 中兴通讯股份有限公司 | Multi-media broadcast method and multi-media broadcast system |
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| CN100433928C (en) | 2008-11-12 |
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