CN1534911A - Distribution of temporary moving set identification and transfer method - Google Patents
Distribution of temporary moving set identification and transfer method Download PDFInfo
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- CN1534911A CN1534911A CNA031077013A CN03107701A CN1534911A CN 1534911 A CN1534911 A CN 1534911A CN A031077013 A CNA031077013 A CN A031077013A CN 03107701 A CN03107701 A CN 03107701A CN 1534911 A CN1534911 A CN 1534911A
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Abstract
A method for distributing and transferring TMG1 in multimedia broadcast and multicast services includes distributing a TMGI containing service marker, group marker and regional marker to a new UE, changing or not ginging its gruop marker when the UE is moving, informing the MBMS service, transferring the TMGI in the sequence: BMSC, GGSN, SGSN, RNC and UE, comparing the regional marker in received TMGI with local one by each entity, and comparing the service marker (group marker) in received TMGI with the stored on by UE.
Description
Technical field
The present invention relates to multimedia broadcasting and multicast service (hereinafter to be referred as MBMS), particularly relate to the distribution and the transmission method of a kind of Temporary Mobile Group Identity (hereinafter to be referred as TMGI) in multimedia broadcasting and the multicast service.
Background technology
MBMS is that a standardized new business is being carried out in third generation partner plan (hereinafter to be referred as 3GPP).The MBMS business is the business of a kind of unidirectional point-to-multipoint (multi-medium data of namely broadcasting out from data mapping is sent to a plurality of users through Internet Transmission and receives).The maximum characteristics of this business are that it can effectively utilize Radio Resource and Internet resources.The MBMS business is mainly used in the wireless communication network system, as Wideband Code Division Multiple Access (WCDMA) (hereinafter to be referred as WCDMA), and global mobile system (hereinafter to be referred as GSM) etc.The transmission of MBMS data will be passed through basically: transmission in data source transmission, go-between transmission, the purpose cell null, user receive so several processes.Fig. 1 is a logical network equipment drawing that the MBMS business can be provided, and in fact MBMS has utilized general grouped wireless data service (hereinafter to be referred as GPRS) network as core transport network among this figure.As shown in Figure 1, broadcast/multicast service center (hereinafter to be referred as BM-SC) is the data source that sends the MBMS data; Gateway GPRS Support Node (hereinafter to be referred as GGSN) is used for being connected of GRPS network and external network, as INTERNET, is used to connect BM-SC and the MBMS data are sent to specific Serving GPRS Support Node (hereinafter to be referred as SGSN) in the MBMS business; CBC (hereinafter to be referred as CBC) is the data source of Cell Broadcast CB, by with CBC and BM-SC interconnection, makes CBC that MBMS can be provided professional declaration function in MBMS; SGSN is used for UE is carried out access control and mobile management, the MBMS data of coming from GGSN is sent to the specific radio-cell controller (hereinafter to be referred as RNC) go simultaneously; RNC is used for controlling one group of base station (hereinafter to be referred as NODE B) and multi-medium data is sent to specific NODE B; NODE B (base station) sets up aerial physical channel for the MBMS business of certain sub-district under the control of RNC; End user device (hereinafter to be referred as UE) is the terminal equipment that receives the MBMS data.
Provided the MBMS business among Fig. 2 and be established to all processes that end user is left from business declaration, user's adding, service announcements, radio bearer.
000 subscribes to the contact of setting up between user and the service provider, and authorized user can receive relevant MBMS service.
The business that 001 professional declaration notifies the user to provide.For example, system in the afternoon 7:00 relay a football match in areas of Beijing.
002 adds the expression user adds a group, namely the user tell network he or she be ready this multicast service.
The 003MBMS multicast bear is established as the MBMS transfer of data and sets up Internet resources.
The 004MBMS notice is informed the MBMS transfer of data that the user will carry out at once.
005 data transfer representation MBMS business data transmission is to user's process.
The 006MBMS multicast bear discharges expression after the MBMS business data transmission is finished, releasing network resources.
007 leaves and adds correspondingly with 002, and the expression user will leave a group, does not namely rethink to receive certain professional data.
Because the MBMS business is to offer simultaneously a plurality of users, notify in this process at MBMS, just be easy to take place the paging obstruction if adopt user of a paging to notify.At this moment can distribute to all users that belong to same group with a Temporary Mobile Group Identity (hereinafter to be referred as TMGI), MBMS notice just can once be carried out for one group of user rather than a user like this, thereby has solved simultaneously the defective of paging one by one to a plurality of users.Generally speaking, TMGI is produced by BMSC.As the case may be, the generation entity of TMGI also can be GGSN, perhaps SGSN, perhaps RNC.TMGI produces entity partitioning by TMGI and gives this user when the user adds this MBMS business.Different multicast services produces at same TMGI different TMGI signs under the entity.TMGI has been arranged, and the MBMS notice just can once be carried out at one group of user rather than a user, blocks at wave point in the time of so just can preventing paging effectively, utilizes system resource efficiently.
In existing system, TMGI produces entity and only produces a TMGI for a MBMS business; The user that in this TMGI produces entity institute coverage all receive this MBMS business shares this TMGI.But may there be multiple possibility in the notice in the MBMS business.Need notify in this coverage all to add this professional user at the great majority of certain MBMS business notice, for example, certain MBMS business datum has been ready to and the notice of the transmission that will begin in a minute will notify in this coverage all to add this professional user.
But sometimes, system may only need notify a part of user in this TMGI generation entity institute coverage.For example, the transmission channel conversion of inside, a residential quarter determines only to need to notify the user who arrives in this residential quarter.At this moment, if this transmission channel conversion notice adopts TMGI to notify, other users also have to receive this notice so; And if adopt user of a paging to notify the paging obstruction takes place easily yet.
In addition, this system only notifies a part of user's situation can be divided into again two kinds: in a kind of situation, system need to notify TMGI to produce all users in the certain area in the entity institute coverage, and for example the transmission channel conversion of inside, a residential quarter recited above just need to determine notice all users in this residential quarter.In another situation, system only need to notify TMGI to produce certain customers in the certain area in the entity institute coverage, is the password update notice that 3 user carries out to a residential quarter internal user sign mantissa only for example.All need general relatively under the both of these case and Notification Method easily.And in the existing system, TMGI produces entity and only produces a TMGI for a MBMS business; It does not consider the demand of this respect.
Summary of the invention
Therefore, the distribution and the transmission method that the purpose of this invention is to provide a kind of new TMGI.
For achieving the above object, the distribution of the TMGI in a kind of multimedia broadcasting and the multicast service and transmission method is characterized in that comprising step:
A) UE is when adding multicast service, TMGI produces entity this user is joined going in certain user grouping in certain zone in its coverage, and for this user distributes a TMGI, described TMGI comprises service identification bit, group character position and area identification position;
B) when certain professional UE of adding moved in the coverage of TMGI generation entity, the group character among its assigned TMGI can remain unchanged always, also can change in needs;
C) notice in the MBMS business and TMGI be according to from BMSC to GGSN to SGSN to RNC again the order to UE transmit successively;
D) area identification of the correspondence among its TMGI that receives of each entity analysis in TMGI produces entity institute coverage is also compared it and area identification of own one's respective area of being preserved and the area identification of agreement, if the area identification of the correspondence among the TMGI that receives be not these two one of, this entity will stop the continuation transmission of this notice, otherwise this entity will be removed this corresponding area business sign among this TMGI and this notice continued to hand on successively in order;
E) UE compares its service identification from the TMGI that RNC receives and the own service identification of being preserved and the service identification of agreement, if the service identification among the TMGI that receives be not these two one of, UE does not accept this notice, otherwise, UE compares its group character from the TMGI that RNC receives and the own group character of being preserved and the group character of agreement, if the group character among the TMGI that receives be not these two one of, UE does not accept this notice, otherwise UE accepts this notice.
Method of the present invention can realize that certain interior user grouping of certain zone of the adding business in the entity institute coverage that produces at TMGI is notified at a plurality of TMGI of the professional generation of a MBMS; Can realize simultaneously notifying at certain user's group; Simultaneously can realize notifying at the user grouping in certain zone; Simultaneously can realize notifying at the user grouping of certain business; Block at wave point thereby reach when preventing paging effectively, utilize the purpose of system resource efficiently.
Description of drawings
Fig. 1 is the logical network equipment drawing of MBMS business;
Fig. 2 is MBMS multicast service flow process figure;
Fig. 3 has described the TMGI that has used one embodiment of the present of invention and has consisted of;
Fig. 4 has described the signaling process when UE newly adds certain MBMS business;
Fig. 5 has described the TMGI that for this user distribute corresponding with Fig. 4;
Fig. 6 has described the information of the relevant TMGI that preserves with the corresponding UE of Fig. 5;
Basic signaling process when Fig. 7 has described the UE that has added certain MBMS business and moves;
Fig. 8 has described with Fig. 7 is corresponding and has been the newly assigned TMGI of this user;
Fig. 9 has described the information of the relevant TMGI that preserves with the corresponding UE of Fig. 8;
Figure 10 has described the TMGI formation that produces when BMSC carries out certain notice for certain user grouping in certain zone that adds certain business and has transmitted signal;
Figure 11 has described the TMGI formation that produces when GGSN carries out certain notice for certain user grouping in certain zone that adds certain business and has transmitted signal;
Figure 12 has described the TMGI formation that produces when SGSN carries out certain notice for certain user grouping in certain zone that adds certain business and has transmitted signal;
Figure 13 has described the TMGI formation that produces when RNC carries out certain notice for certain user grouping in certain zone that adds certain business and has transmitted signal;
Figure 14 has described the TMGI that produces when BMSC notifies for the certain user grouping in certain zone that adds certain business and has consisted of and the transmission signal;
Figure 15 has described the TMGI that produces when BMSC notifies for the user grouping in certain professional certain area of adding and has consisted of and the transmission signal;
Figure 16 has described the TMGI that is produced when BMSC notifies at the user grouping in the zone that adds all business and has constituted and the transmission signal;
Figure 17 has described the operation after GGSN receives notice.Figure 18 has described the operation after SGSN receives notice.Figure 19 has described the operation after RNC receives notice;
Figure 20 has described the operation after UE receives notice.
Embodiment
The invention provides distribution and the transmission method of a kind of TMGI of the MBMS of being applicable to business.It comprises step:
A) UE is when adding multicast service, and TMGI produces entity this user is joined going in certain user grouping in certain zone in its coverage, and distributes a TMGI for this user.This TMGI has comprised " service identification bit "; These service identification bit constitute service identification, are used to the business that the unique identification user is added.In fact, all system consists of entities and comprises BMSC, GGSN, and SGSN, RNC or subscriber terminal equipment UE etc., can utilize service identification among the TMGI to identify the notice corresponding with TMGI of receiving is specifically for which business.This TMGI has also comprised " group character position " simultaneously; These group character positions consist of group character, are used to the grouping that the unique identification user adds.In fact, all system consists of entities and comprises BMSC, GGSN, and SGSN, RNC or subscriber terminal equipment UE etc., can utilize group character among the TMGI to identify the notice corresponding with TMGI of receiving is specifically for which grouping.Simultaneously, this TMGI has also comprised " area identification position "; These group character positions constitute area identification, are used to the residing zone of unique identification user.In fact, all system consists of entities and comprises BMSC, GGSN, and SGSN, RNC or subscriber terminal equipment UE etc., can utilize area identification among the TMGI to identify the notice corresponding with TMGI of receiving is specifically for which zone.The area identification position can comprise the PLMN sign, the BMSC sign, and the GGSN sign, the SGSN sign, the RNC sign, Base Station Identification, zero in the existing systems such as the cell ID sign just in use also may comprise other signs of system oneself agreement to a plurality of.But UE only need receive and preserve its service identification that is assigned to and group character, does not need to receive or the storage area sign.
B) when certain professional UE of adding moved in the coverage of TMGI generation entity, the group character among its assigned TMGI can remain unchanged always, also can change in needs.If need to change, TMGI produces entity and distributes the TMGI that comprises new group character for this UE; UE will upgrade the group character of its preservation.
C) notice in the MBMS business and TMGI be according to from BMSC to GGSN to SGSN to RNC again the order to UE transmit successively.When certain user grouping in system need to produce to TMGI certain zone of adding business in the entity services zone is carried out certain notice, the entity that needs to produce this notice will also hand on it in order successively for this notice produces a TMGI.This TMGI has comprised and has been used for specifically identifying at which business " service identification bit ", be used for concrete sign and be " area identification position " at which zone of this business, and to be used for concrete sign be " group character position " at which grouping in this zone of this business.When system need to notify specific user's grouping, it was for these specific user grouping that " the group character position " of the TMGI that produces adopts certain agreement form to be used for this TMGI of sign.When system need notify the user grouping in the specific region, it was at these specific regions that " the area identification position " of the TMGI that is produced adopts certain agreement form to be used to identify this TMGI.When system need notify the user grouping of specific transactions, it was at these specific business that " service identification bit " of the TMGI that is produced adopts certain agreement form to be used to identify this TMGI.
D) each entity in TMGI produces entity institute coverage (may comprise GGSN, SGSN, RNC) analyze the area identification of the correspondence among its TMGI that receives and area identification of the one's respective area of will it and oneself preserving and the area identification of agreement are compared.If the area identification of the correspondence among the TMGI that receives be not these two one of, this entity will stop the continuation transmission of this notice.Otherwise this entity will be removed this corresponding area business sign among this TMGI and this notice continued to hand on successively in order.
E) UE compares its service identification from the TMGI that RNC receives and the own service identification of being preserved and the service identification of agreement.If the service identification among the TMGI that receives be not these two one of, UE does not accept this notice.Otherwise UE compares its group character from the TMGI that RNC receives and the own group character of being preserved and the group character of agreement.If the group character among the TMGI that receives be not these two one of, UE does not accept this notice.Otherwise UE accepts this notice.
Embodiment
The present invention relates to distribution and the transmission method of a kind of TMGI of the MBMS of being applicable to business; In fact, it is by realizing the purpose of vaild notice at a plurality of methods that have the TMGI of particular kind of relationship each other of MBMS traffic assignments.With reference to accompanying drawing, one embodiment of the present of invention have been provided below.For fear of making description of the invention too tediously long, in the following description, omitted the detailed description of function that the public is known or device etc.
Fig. 3 has described the TMGI that uses one embodiment of the present of invention and has consisted of.In this embodiment, the generation entity of TMGI is BMSC.The area identification position of TMGI has comprised the GGSN sign, SGSN sign and RNC sign.
Fig. 4 has described the signaling process when UE newly adds certain MBMS business.Fig. 5 has described the TMGI that for this user distribute corresponding with Fig. 4.Fig. 6 has described the information of the relevant TMGI that preserves with the corresponding UE of Fig. 5.
Signaling process when Fig. 7 has described the UE that has added certain MBMS business and moves.Fig. 8 has described with Fig. 7 is corresponding and has been the newly assigned TMGI of this user.Fig. 9 has described the information of the relevant TMGI that preserves with the corresponding UE of Fig. 8.
Figure 10 has described the TMGI formation that produces when BMSC carries out certain notice for certain user grouping in certain zone that adds certain business and has transmitted signal.Figure 11 has described the TMGI formation that produces when GGSN carries out certain notice for certain user grouping in certain zone that adds certain business and has transmitted signal.Figure 12 has described the TMGI formation that produces when SGSN carries out certain notice for certain user grouping in certain zone that adds certain business and has transmitted signal.Figure 13 has described the TMGI formation that produces when RNC carries out certain notice for certain user grouping in certain zone that adds certain business and has transmitted signal.
Figure 14 has described the TMGI that produces when BMSC notifies for the certain user grouping in certain zone that adds certain business and has consisted of and the transmission signal.Figure 15 has described the TMGI that produces when BMSC notifies for the user grouping in certain professional certain area of adding and has consisted of and the transmission signal.Figure 16 has described the TMGI that is produced when BMSC notifies at the user grouping in the zone that adds all business and has constituted and the transmission signal.
Figure 17 has described the operation after GGSN receives notice.Figure 18 has described the operation after SGSN receives notice.Figure 19 has described the operation after RNC receives notice.Figure 20 has described the operation after UE receives notice.
With reference to Fig. 3, the formation of TMGI comprises 7 service identification bit, 3 group character position, and 10 area identification position.Wherein, the area identification position has comprised 3 GGSN sign, 4 SGSN sign and 3 RNC sign.
With reference to Fig. 4 and Fig. 5, the signaling process when UE newly adds certain MBMS business comprises:
1. if do not set up a default PDP Context, UE activates it so.
2.UE send " IGMP adding " message by default PDP Context, it wishes reception certain multicast service from certain IP broadcast address reporting system.
3.GGSN and may need certain Signalling exchange between the BMSC, so that each UE is served insertion authority.
4.GGSN receive " IGMP adding " afterwards, send " MBMS notice request " to SGSN.
5.SGSN by sending " activating the MBMS context request ", request UE activates the MBMS context.
6.UE create the MBMS PDP Context, send " activating the MBMS context request " to SGSN.
7. system may need to carry out certain " safety inspection ", with authentication UE.
8.SGSN for this UE creates specific MBMS context, and to GGSN transmission " establishment MBMS context request ".
9.GGSN and may need certain Signalling exchange between the BMSC, so that each UE is served insertion authority.BMSC is that validated user distributes a TMGI and passes to GGSN.This TMGI comprises GGSN sign 010, SGSN sign 1010, RNC sign 110, service identification 1101001, group character position 001.
Create the MBMS context 10.GGSN be this UE, and send " the establishment MBMS context response " that has comprised the TMGI that BMSC distributes for this user to SGSN.
11.SGSN send " activate the acceptance of MBMS context " comprised the TMGI that BMSC distributes for this user to UE.
With reference to Fig. 6, UE has preserved service identification bit 1101001 and group character position 001 that BMSC distributes for it.
To Fig. 8, the basic signaling process when the UE that has added certain MBMS business moves between different residential quarters or UTRAN Routing Area comprises with reference to Fig. 7:
1.UE send " sub-district (UTRAN Routing Area) upgrades " message to RNC.
2.RNC send " sub-district (UTRAN Routing Area) the upgrades affirmation " message comprised the TMGI that BMSC redistributes for this UE to UE.This new TMGI comprises GGSN sign 010, SGSN sign 1101, RNC sign 101, service identification 1101001, group character position 101.
3. after having finished group character position 101 renewals that comprise among the TMGI, if need, UE sends " TMGI upgrades affirmation " message to RNC.
With reference to Fig. 9, UE has preserved newly assigned for it service identification bit 1101001 of BMSC and group character position 101.
With reference to Figure 10, the TMGI formation that BMSC is produced when carrying out certain notice at the user grouping 001 in the RNC110 zone in the SGSN1010 zone in the GGSN010 zone that adds business 1101001 comprises service identification 1101001, GGSN sign 010, SGSN sign 1010, RNC sign 110, user grouping sign 001.They are delivered to UE from BMSC successively.
With reference to Figure 11, the TMGI that GGSN produces when carrying out certain notice for the user grouping 100 in the RNC010 zone in the SGSN1011 zone that adds business 1101001 consists of and the transmission signal.
With reference to Figure 12, the TMGI that SGSN produces when carrying out certain notice for the user grouping 110 in the RNC011 zone that adds 1011010 business consists of and transmits and illustrate.
With reference to Figure 13, the TMGI that RNC produces when carrying out certain notice for the user grouping 001 in the one's respective area that adds 1010101 business consists of and transmits and illustrate.Here, the length of area identification position is zero.
With reference to Figure 14, the TMGI that BMSC produces when notifying for all user grouping in the RNC110 zone in the SGSN1010 zone in the GGSN010 zone that adds 1101001 business consists of and transmits and illustrate.The group character position all is set to 0, represents that this TMGT is for all user grouping.
With reference to Figure 15, the TMGI that BMSC produces when notifying for the user grouping 101 in all the RNC zones in all SGSN areas in the GGSN010 zone that adds 1010100 business consists of and transmits and illustrate.The SGSN flag all is set to 0, represents that this TMGI is for all SGSN.The RNC flag all is set to 0, represents that this TMGI is for all RNC.
With reference to Figure 16, the TMGI that BMSC produces when notifying for the user grouping 110 in the RNC110 zone in all SGSN areas that add in all professional GGSN100 zones consists of and transmits and illustrate.The SGSN flag all is set to 0, represents that this TMGI is for all SGSN.Service identification bit all is set to 0, represents that this TMGI is for all business.
With reference to Figure 17, the mnemon 1701 in the middle of the GGSN is preserved the sign of this GGSN and the GGSN sign of agreement.After the TMGI that receives corresponding certain notice, thereby a resolution unit 1702 among the GGSN obtains the middle GGSN sign of this TMGI by resolving.A comparing unit 1703 among the GGSN identifies the GGSN of the agreement in this GGSN sign and the mnemon and the sign of this GGSN is compared then.If comparative result is this GGSN sign be the two one of, an operating unit 1704 among the GGSN will remove the GGSN sign among this TMGI and it will be continued to send to each interior SGSN of its zone.Otherwise GGSN stops the continuation transmission of each SGSN of this notice in its zone.
With reference to Figure 18, the mnemon 1801 in the middle of the SGSN is preserved the sign of this SGSN and the SGSN sign of agreement.After the TMGI that receives corresponding certain notice, thereby a resolution unit 1802 among the SGSN obtains the middle SGSN flag of this TMGI by resolving.A comparing unit among the SGSN is compared the SGSN sign of the agreement in this SGSN flag and the mnemon and the sign of this SGSN then.If comparative result is this this SGSN flag be the two one of, an operating unit 1804 among the SGSN will remove the SGSN sign among this TMGI and it will be continued to send to each interior RNC of its zone.Otherwise SGSN stops the continuation transmission of each RNC of this notice in its zone.
With reference to Figure 19, the mnemon 1901 in the middle of the RNC is preserved the sign of this RNC and the RNC sign of agreement.After the TMGI that receives corresponding certain notice, thereby a resolution unit 1902 among the RNC obtains the middle RNC sign of this TMGI by resolving.A comparing unit 1903 among the RNC is compared the RNC sign of the agreement in this RNC flag and the mnemon and the sign of this RNC then.If comparative result is this RNC flag be the two one of, an operating unit 1904 among the RNC will remove the RNC sign among this TMGI and it will be continued to send to each interior UE of its zone.Otherwise RNC stops the continuation transmission of each UE of this notice in its zone.
With reference to Figure 20, the mnemon 2001 in the middle of the UE is preserved service identification and the group character of its service identification that is assigned to and group character and agreement.After the TMGI that receives corresponding certain notice, thereby a resolution unit 2002 among the UE obtains this TMGI middle service identification and group character by resolving.A comparing unit 2003 among the UE is compared the service identification that is assigned in this service identification and the mnemon and the service identification of agreement then.If comparative result is this service identification be not these two one of, UE will not accept this notice.Otherwise comparing unit among the UE 2003 continues the group character that is assigned in this group character and the mnemon and the group character of agreement are compared.If comparative result is this group character be not these two one of, UE will not accept this notice.Otherwise UE will accept this notice.
Claims (10)
1. distribution and the transmission method of the TMGI in multimedia broadcasting and the multicast service is characterized in that comprising step:
A) UE is when adding multicast service, TMGI produces entity this user is joined going in certain user grouping in certain zone in its coverage, and for this user distributes a TMGI, described TMGI comprises service identification bit, group character position and area identification position;
B) when certain professional UE of adding moved in the coverage of TMGI generation entity, the group character among its assigned TMGI can remain unchanged always, also can change in needs;
C) notice in the MBMS business and TMGI be according to from BMSC to GGSN to SGSN to RNC again the order to UE transmit successively;
D) area identification of the correspondence among its TMGI that receives of each entity analysis in TMGI produces entity institute coverage is also compared it and area identification of own one's respective area of being preserved and the area identification of agreement, if the area identification of the correspondence among the TMGI that receives be not these two one of, this entity will stop the continuation transmission of this notice, otherwise this entity will be removed this corresponding area business sign among this TMGI and this notice continued to hand on successively in order;
E) UE compares its service identification from the TMGI that RNC receives and the own service identification of being preserved and the service identification of agreement, if the service identification among the TMGI that receives be not these two one of, UE does not accept this notice, otherwise, UE compares its group character from the TMGI that RNC receives and the own group character of being preserved and the group character of agreement, if the group character among the TMGI that receives be not these two one of, UE does not accept this notice, otherwise UE accepts this notice.
2. by the described distribution of claim 1 and transmission method, it is characterized in that UE when adding multicast service, preserve TMGI produce entity for this UE distribution area identification.
3. by the described distribution of claim 1 and transmission method, it is characterized in that when adding certain professional UE mobile in the coverage of TMGI generation entity, when the group character position of the TMGI that it is assigned changed in needs, UE preserved TMGI and produces the new region sign that entity distributes for this UE.
4. by described distribution of claim 1 and transmission method, it is characterized in that GGSN analyzes the GGSN area identification of the correspondence among its TMGI that receives and this GGSN area identification of will it and oneself being preserved and the GGSN area identification of agreement and compares, if the area identification of the correspondence among the TMGI that receives be these two one of, GGSN does not remove this corresponding GGSN area business sign among this TMGI, but this notice is continued to pass to successively SGSN in order.
5. by described distribution of claim 1 and transmission method, it is characterized in that SGSN analyzes the SGSN area sign of the correspondence among its TMGI that receives and SGSN area that will it and own this SGSN area sign of being preserved and agreement and identifies and compare, if the area identification of the correspondence among the TMGI that receives be these two one of, SGSN does not remove this corresponding SGSN area service identification among this TMGI, but this notice is continued to pass to successively RNC in order.
6. by described distribution of claim 1 and transmission method, it is characterized in that RNC analyzes the RNC area identification of the correspondence among its TMGI that receives and this RNC area identification of will it and oneself being preserved and the RNC area identification of agreement and compares, if the area identification of the correspondence among the TMGI that receives be these two one of, RNC does not remove this corresponding RNC area business sign among this TMGI, but this notice is continued to pass to successively UE in order.
7. by described distribution of claim 1 and transmission method, it is characterized in that the generation entity of described TMGI is BMSC.
8. by the described distribution of claim 1 and transmission method, it is characterized in that described area identification position comprises: other signs of PLMN sign, BMSC sign, GGSN sign, SGSN sign, RNC sign, Base Station Identification, cell ID or system oneself agreement.
9. by described distribution of claim 8 and transmission method, it is characterized in that described area identification is designated zero to a plurality of.
10. by described distribution of claim 1 and transmission method, it is characterized in that described UE receives only and preserve its service identification that is assigned to and group character.
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| CNA031077013A CN1534911A (en) | 2003-04-01 | 2003-04-01 | Distribution of temporary moving set identification and transfer method |
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| CNA031077013A CN1534911A (en) | 2003-04-01 | 2003-04-01 | Distribution of temporary moving set identification and transfer method |
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| CN100379221C (en) * | 2004-01-08 | 2008-04-02 | 华为技术有限公司 | Multimedia multicast business registration method |
| CN100421507C (en) * | 2004-11-10 | 2008-09-24 | 华为技术有限公司 | Business control information transmitting method in multimedia broadcasting/group broadcasting service |
| CN100450199C (en) * | 2004-10-21 | 2009-01-07 | 华为技术有限公司 | System and method for realizing wireless broadcast multicast service synchronizing delivery |
| CN102655667A (en) * | 2011-03-04 | 2012-09-05 | 华为技术有限公司 | Method for controlling grouped access, network side equipment, terminal equipment and communication system |
| CN101682623B (en) * | 2007-03-21 | 2013-07-17 | 诺基亚西门子通信有限责任两合公司 | Service identification capable of allowing transfer of multiple data streams |
| WO2015188336A1 (en) * | 2014-06-11 | 2015-12-17 | 华为技术有限公司 | Method and device for processing temporary mobile group identity (tmgi) |
| CN110620829A (en) * | 2018-06-19 | 2019-12-27 | 中兴通讯股份有限公司 | Method, device and equipment for distributing multicast service identification number and storage medium |
| CN112152761A (en) * | 2019-06-28 | 2020-12-29 | 华为技术有限公司 | Communication method, device and storage medium |
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| US9673944B2 (en) | 2011-03-04 | 2017-06-06 | Huawei Technologies Co., Ltd. | Method for controlling packet access, network side device, terminal device and communication system |
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| WO2015188336A1 (en) * | 2014-06-11 | 2015-12-17 | 华为技术有限公司 | Method and device for processing temporary mobile group identity (tmgi) |
| CN105393496A (en) * | 2014-06-11 | 2016-03-09 | 华为技术有限公司 | Method and device for processing temporary mobile group identity (tmgi) |
| CN105393496B (en) * | 2014-06-11 | 2019-06-11 | 华为技术有限公司 | A kind of processing method and equipment of interim mobile group identification TMGI |
| CN110620829A (en) * | 2018-06-19 | 2019-12-27 | 中兴通讯股份有限公司 | Method, device and equipment for distributing multicast service identification number and storage medium |
| CN110620829B (en) * | 2018-06-19 | 2022-08-19 | 中兴通讯股份有限公司 | Method, device and equipment for distributing multicast service identification number and storage medium |
| CN112152761A (en) * | 2019-06-28 | 2020-12-29 | 华为技术有限公司 | Communication method, device and storage medium |
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