CN1499765A - Method for updating context of multimedia broadcast and multicast operation in controller of controlling wireless unit - Google Patents
Method for updating context of multimedia broadcast and multicast operation in controller of controlling wireless unit Download PDFInfo
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- CN1499765A CN1499765A CNA021506302A CN02150630A CN1499765A CN 1499765 A CN1499765 A CN 1499765A CN A021506302 A CNA021506302 A CN A021506302A CN 02150630 A CN02150630 A CN 02150630A CN 1499765 A CN1499765 A CN 1499765A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
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Abstract
User in idle state selects a new subzone, and sends message to controller of controlling wireless unit in the new subzone. If the new subzone belongs to same controller, then the controller deletes corresponding id of user device; if the new subzone does not belongs to same controller, then new controller sends message to old controller to update MBMS context. Next, old controller sends message to new controller to report that updating MBMS context is completed. Finally, new controller sends message to user device to report that updating subzone is completed. The invention solves issue that when user device in idle state leaves the subzone, MBMS context cannot be controlled. Updating context can manage user's mobility effectively, and use wireless resources reasonably.
Description
Technical field
The present invention relates to multimedia broadcast/group broadcast service (being called for short MBMS) field, when being particularly related to the subscriber equipment that is in idle condition and leaving old control radio-cell controller (be called for short RNC), the MBMS context of this control radio-cell controller is method for updating how.
Background technology
MBMS is that a standardized new business is being carried out in third generation partner plan (being called for short 3GPP).The MBMS business is a kind of business of unidirectional point-to-multipoint, and the maximum characteristics of this business are that it can effectively utilize Radio Resource and Internet resources.In this business, the multi-medium data that sends from data source is sent to a plurality of users through transmission network, and this point can be saved Internet resources to the business of multiple spot.The MBMS business is mainly used in the wireless communication network system, as Wideband Code Division Multiple Access (WCDMA) (being called for short WCDMA), and global mobile system (being called for short 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 such plurality of processes.Fig. 5 is a logical network equipment drawing that the MBMS business can be provided, and in fact MBMS has utilized general grouped wireless data service (being called for short GPRS) network as core transport network among this figure.As shown in Figure 5, broadcast/multicast service center (being called for short BM-SC) is the data source that sends the MBMS data; Gateway GPRS Support Node (be called for short 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 (abbreviation SGSN) in the MBMS business; CBC (being called for short 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 that UE is carried out access control and mobile management and simultaneously the MBMS data of coming from GGSN is sent to specific control radio-cell controller (being called for short RNC); RNC is used for controlling one group of base station (being called for short NODE B) and multi-medium data is sent to specific NODE B; NODE B sets up aerial physical channel for the MBMS business of certain sub-district under the control of RNC; End user device (being called for short UE) is the terminal equipment that receives the MBMS data.
Provided the MBMS business among Fig. 6 and be established to all processes that end user is left from business declaration, user's adding, service announcements, radio bearer.
000 subscribes to-sets up the contact between user and the service provider, and authorized user can receive relevant MBMS service.
The business that the user will provide is declared-notified to 001 business.For example, system in the afternoon 7:00 relay a football match in areas of Beijing.
002 adding-expression user adds a group, promptly the user tell network he or she be ready to receive this multicast service.
003 MBMS multicast bear-set up Internet resources for the MBMS transfer of data.
MBMS transfer of data that 004 MBMS notifies-inform the user will carry out at once.
005 transfer of data-expression MBMS business data transmission is to user's process.
006 MBMS multicast bear release-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 promptly rethink to receive certain professional data.
In the process that the MBMS multicast bear is set up, control radio-cell controller can be set up and be directed to this professional MBMS context.This context and service identification are closely related, comprising receiving this professional customer equipment identification, service identification, information such as cell ID.In the process of transfer of data, UE can move to the sub-district of this RNC or another RNC from the sub-district of a RNC, when subscriber equipment is moved into new sub-district, control radio-cell controller under this sub-district can be revised the MBMS context, increase is about the information of this subscriber equipment, for example customer equipment identification.As shown in Figure 7.Yet contextual renewal does not but provide in the prior art for old cell MBMS.
Summary of the invention
When the purpose of this invention is to provide a kind of subscriber equipment and leaving old control radio-cell controller is upgraded the contextual method of its MBMS.
For achieving the above object, according to an aspect of the present invention, the contextual update method of MBMS in a kind of control radio-cell controller comprises step:
A) subscriber equipment that is in idle condition is chosen a new sub-district, and the control radio-cell controller to its place sends message;
B), then control the directly wherein corresponding customer equipment identification of deletion of radio-cell controller if this sub-district belongs to same control radio-cell controller;
C), then newly control the radio-cell controller and send message, update MBMS context to old control radio-cell controller if do not belong to same control radio-cell controller;
D) old control radio-cell controller sends message to new control radio-cell controller, and report MBMS updating context is finished;
E) newly control the radio-cell controller and send message to subscriber equipment, reporting cell upgrades to be finished.
According to a further aspect in the invention, upgrade the contextual method of MBMS in the control radio-cell controller, comprise step:
F) subscriber equipment that is in idle condition is chosen a new sub-district, and the control radio-cell controller to its place sends message;
G), then control the directly wherein corresponding customer equipment identification of deletion of radio-cell controller if this sub-district belongs to same control radio-cell controller;
H) if do not belong to same control radio-cell controller, then newly control the radio-cell controller and send message, request reorientation control radio-cell controller to SGSN.
According to a further aspect in the invention, low time delay is upgraded the contextual method of MBMS in the control radio-cell controller, comprises step:
A) subscriber equipment that is in idle condition is chosen a new sub-district, and the control radio-cell controller to its place sends message;
B) newly control the radio-cell controller and send message to subscriber equipment, reporting cell upgrades to be finished;
C) comprise radio bearer information in this message;
D) if this sub-district belongs to same control radio-cell controller, then control the radio-cell controller directly deletion wherein corresponding to the customer equipment identification of cell ID and service identification;
E), then newly control the radio-cell controller and send message, update MBMS context to old control radio-cell controller if do not belong to same control radio-cell controller;
F) old control radio-cell controller deletion is corresponding to the customer equipment identification of cell ID and service identification;
Old control radio-cell controller sends message to new control radio-cell controller, and report MBMS updating context is finished.
According to a further aspect in the invention, low time delay is upgraded the contextual method of MBMS in the control radio-cell controller, comprises step:
G) subscriber equipment that is in idle condition is chosen a new sub-district, and the control radio-cell controller to its place sends message;
H) carry control radio-cell controller identifier, cell ID, service identification and customer equipment identification in this message;
I) newly control the radio-cell controller and send message to subscriber equipment, reporting cell upgrades to be finished;
J) comprise radio bearer information in this message;
K) if this sub-district belongs to same control radio-cell controller, then control the radio-cell controller directly deletion wherein corresponding to the customer equipment identification of cell ID and service identification;
L) if do not belong to same control radio-cell controller, then newly control the radio-cell controller and send message, request reorientation control radio-cell controller to SGSN.
The invention solves when subscriber equipment leaves the sub-district under the idle condition can not be to the problem of the MBMS updating context of control radio-cell controller.By upgrading context, the effectively mobility of leading subscriber, more reasonable use Radio Resource.
Description of drawings
Fig. 1 upgrades the contextual signaling process of control radio-cell controller by the Iur interface.
Fig. 2 upgrades the contextual signaling process of control radio-cell controller by the Iu interface.
Fig. 3 upgrades the contextual signaling process of control radio-cell controller by the low time delay of Iur interface.
Fig. 4 upgrades the contextual signaling process of control radio-cell controller by the low time delay of Iu interface.
Fig. 5 is the logical network equipment drawing of MBMS business
Fig. 6 is a MBMS multicast service flow process
Fig. 7 is a MBMS updating context flow chart
Embodiment
1) control radio-cell controller context is by Iur interface renewal process
When subscriber equipment is selected a new sub-district, subscriber equipment sends the cell update request to the control radio-cell controller at place, new sub-district, comprise old control radio-cell controller identifier, old cell ID and MBMS service identification and customer equipment identification in this message.If control radio-cell controller identifier is the same with the control radio-cell controller identifier at new place, sub-district, identifying cells is selected to occur within the control radio-cell controller.Control radio-cell controller can upgrade the MBMS context of corresponding new sub-district and the context of old sub-district, and customer equipment identification corresponding in the MBMS context of old sub-district is deleted.If control radio-cell controller identifier is different with the control radio-cell controller identifier at new place, sub-district, then newly controls the radio-cell controller and know this subscriber equipment residing control radio-cell controller and sub-district in the past.New control radio-cell controller sends message for old control radio-cell controller, notifies old this subscriber equipment of control radio-cell controller to shift out, and its customer equipment identification can be deleted from context.
2) control radio-cell controller context is by Iu interface renewal process
When subscriber equipment is selected a new sub-district, subscriber equipment sends the cell update request to the control radio-cell controller at place, new sub-district, comprise old control radio-cell controller identifier, old cell ID and MBMS service identification and customer equipment identification in this message.If control radio-cell controller identifier is the same with the control radio-cell controller identifier at new place, sub-district, identifying cells is selected to occur within the control radio-cell controller.Control radio-cell controller can upgrade the MBMS context of corresponding new sub-district and the context of old sub-district, and customer equipment identification corresponding in the MBMS context of old sub-district is deleted.If control radio-cell controller identifier is different with the control radio-cell controller identifier at new place, sub-district, the SGSN of new control radio-cell controller under it sends message, informs the control radio-cell controller identifier and the cell ID of the affiliated old sub-district of its subscriber equipment.This SGSN can judge that this control radio-cell controller in the control range of oneself, still belongs to the control of another one SGSN according to control radio-cell controller identifier.If belong to the control of same SGSN, SGSN will ask to control this subscriber equipment of radio-cell controller reorientation so, the context in the new and old control radio-cell controller, deletion customer equipment identification.If do not belong to the control of same SGSN, old SGSN is the SGSN under the old control radio-cell controller.New SGSN controls the reorientation of radio-cell controller to the old SGSN request to this subscriber equipment, and old SGSN is made response to new SGSN after the reorientation of finishing control radio-cell controller.Thereby finish the process of control radio-cell controller updating context.
3) control radio-cell controller context is by the low time delay renewal process of Iur interface
When subscriber equipment is selected a new sub-district, subscriber equipment sends the cell update request to the control radio-cell controller at place, new sub-district, comprise old control radio-cell controller identifier, old cell ID and MBMS service identification and customer equipment identification in this message.Control radio-cell controller sends the radio bearer information of new sub-district at this moment to subscriber equipment.If control radio-cell controller identifier is the same with the control radio-cell controller identifier at new place, sub-district, identifying cells is selected to occur within the control radio-cell controller.Control radio-cell controller can upgrade the MBMS context of corresponding new sub-district and the context of old sub-district, and customer equipment identification corresponding in the MBMS context of old sub-district is deleted.If control radio-cell controller identifier is different with the control radio-cell controller identifier at new place, sub-district, then newly controls the radio-cell controller and know this subscriber equipment residing control radio-cell controller and sub-district in the past.New control radio-cell controller sends message for old control radio-cell controller, notifies old this subscriber equipment of control radio-cell controller to shift out, and its customer equipment identification can be deleted from context.
4) control radio-cell controller context is by Iu interface renewal process
When subscriber equipment is selected a new sub-district, subscriber equipment sends the cell update request to the control radio-cell controller at place, new sub-district, comprise old control radio-cell controller identifier, old cell ID and MBMS service identification and customer equipment identification in this message.Control radio-cell controller sends the radio bearer information of new sub-district at this moment to subscriber equipment.If control radio-cell controller identifier is the same with the control radio-cell controller identifier at new place, sub-district, identifying cells is selected to occur within the control radio-cell controller.Control radio-cell controller can upgrade the MBMS context of corresponding new sub-district and the context of old sub-district, and customer equipment identification corresponding in the MBMS context of old sub-district is deleted.If control radio-cell controller identifier is different with the control radio-cell controller identifier at new place, sub-district, the SGSN of new control radio-cell controller under it sends message, informs the control radio-cell controller identifier and the cell ID of the affiliated old sub-district of its subscriber equipment.This SGSN can judge that this control radio-cell controller in the control range of oneself, still belongs to the control of another one SGSN according to control radio-cell controller identifier.If belong to the control of same SGSN, SGSN will ask to control this subscriber equipment of radio-cell controller reorientation so, the context in the new and old control radio-cell controller, deletion customer equipment identification.If do not belong to the control of same SGSN, old SGSN is the SGSN under the old control radio-cell controller.New SGSN controls the reorientation of radio-cell controller to the old SGSN request to this subscriber equipment, and old SGSN is made response to new SGSN after the reorientation of finishing control radio-cell controller.Thereby finish the process of control radio-cell controller updating context.
5) new cell update message
When subscriber equipment carries out new cell selecting, carry the RNC sign in the cell update message of transmission, cell ID and service identification.Old control radio-cell controller identifier refers to the sign of the RNC at place, the original sub-district of living in of subscriber equipment.Cell ID refers to the sign of the original sub-district of living in of subscriber equipment.Service identification refers to the MBMS service identification that subscriber equipment receives in former sub-district.
6) control radio-cell controller re-positioning request, response message
New control radio-cell controller request SGSN carries out re-positioning request, sends MBMS control radio-cell controller RELOCATION REQUEST message, comprises RNC sign and context container in the message.
Wherein comprise cell ID in the context container, service identification and customer equipment identification.In MBMS control radio-cell controller relocation response message, comprise the RNC sign.
7) context transfer request, response message
When new SGSN request old SGSN carries out context transfer, send MBMS context transfer request message, comprise the context container in the message.Comprise cell ID in this container, service identification and customer equipment identification.Can carry this context information of container in the response message.
8) message is carried out, is finished in reorientation
When SGSN request control radio-cell controller carries out reorientation, send MBMS control radio-cell controller execution message of repositioning, carry the context container in this message.Comprise cell ID in this container, service identification and customer equipment identification.Finish in reorientation and can carry this context information of container in the message.
Describe flow process of the present invention in detail below in conjunction with accompanying drawing.
1) Fig. 1 upgrades the contextual signaling process of control radio-cell controller by the Iur interface.The subscriber equipment that is in idle condition carries out after the sub-district reselects, and the control radio-cell controller to place, new sub-district sends MBMS cell update message, comprises the RNC sign in this message, cell ID, service identification and customer equipment identification.After control radio-cell controller received this request, it judged at first whether this RNC sign is consistent with the sign of oneself.If control radio-cell controller is directly deleted corresponding to customer equipment identification in the context of this sub-district on the basis of service identification.Send the MBMS cell update to subscriber equipment then and finish message, wherein comprise the radio bearer information of new sub-district.If the RNC sign is inconsistent with new control radio-cell controller identifier, so newly control the radio-cell controller and just send the request of MBMS updating context to the control radio-cell controller that is designated sign with RNC, comprising cell ID, service identification and customer equipment identification.After just controlling the radio-cell controller and receiving this message, directly on the basis of service identification deletion corresponding to customer equipment identification in the context of this sub-district.Send the response of MBMS updating context to new control radio-cell controller then, comprising service identification and subscriber equipment.After new control radio-cell controller is received this message, know contextually to be updated in old control radio-cell controller and to finish, thus with new sub-district at this professional radio bearer notifying user equipment.
2) Fig. 2 upgrades the contextual signaling process of control radio-cell controller by the Iu interface.The subscriber equipment that is in idle condition carries out after the sub-district reselects, and the control radio-cell controller to place, new sub-district sends MBMS cell update message, comprises the RNC sign in this message, cell ID, service identification and customer equipment identification.After control radio-cell controller received this request, it judged at first whether this RNC sign is consistent with the sign of oneself.If control radio-cell controller is directly deleted corresponding to customer equipment identification in the context of this sub-district on the basis of service identification.Send the MBMS cell update to subscriber equipment then and finish message, wherein comprise the radio bearer information of new sub-district.If the RNC sign is inconsistent with new control radio-cell controller identifier, new control radio-cell controller can require the SGSN under it to carry out the reorientation of control radio-cell controller by sending MBMS control radio-cell controller re-positioning request, comprises RNC sign and context container in the message.Cell ID in this context container, service identifiers and customer equipment identification are packaged together.When SGSN receives this message, whether it can judge with the control radio-cell controller of RNC sign in its control range, if, SGSN can send MBMS control radio-cell controller execution message of repositioning to old control radio-cell controller, and message comprises the context container.After old control radio-cell controller receives this message, based on context the information unit that comprises in the container, on the basis of service identification, delete customer equipment identification, and control the reorientation of radio-cell controller to SGSN transmission MBMS and finish in response, can comprise the context container in the message.After SGSN received response message, the reorientation of the new control of notice radio-cell controller was finished.New control radio-cell controller just can send the MBMS cell update to subscriber equipment to be confirmed, wherein comprises radio bearer information.After subscriber equipment is received the radio bearer information of new sub-district, just can receive the MBMS business in new sub-district.
3) Fig. 3 upgrades the contextual signaling process of control radio-cell controller by the low time delay of Iu interface ground.The subscriber equipment that is in idle condition carries out after the sub-district reselects, and the control radio-cell controller to place, new sub-district sends MBMS cell update message, comprises the RNC sign in this message, cell ID, service identification and customer equipment identification.Control radio-cell controller can send MBMS cell update acknowledge message to subscriber equipment after receiving the MBMS cell update message of subscriber equipment, comprise radio bearer information in the message.After control radio-cell controller received this request, it judged at first whether this RNC sign is consistent with the sign of oneself.If control radio-cell controller is directly deleted corresponding to customer equipment identification in the context of this sub-district on the basis of service identification.Send the MBMS cell update to subscriber equipment then and finish message, wherein comprise the radio bearer information of new sub-district.If the RNC sign is inconsistent with new control radio-cell controller identifier, new control radio-cell controller can require the SGSN under it to carry out the reorientation of control radio-cell controller by sending MBMS control radio-cell controller re-positioning request, comprises RNC sign and context container in the message.Cell ID in this context container, service identifiers and customer equipment identification are packaged together.When SGSN receives this message, whether it can judge with the control radio-cell controller of RNC sign in its control range, if, SGSN can send MBMS control radio-cell controller execution message of repositioning to old control radio-cell controller, and message comprises the context container.After old control radio-cell controller receives this message, based on context the information unit that comprises in the container, on the basis of service identification, delete customer equipment identification, and control the reorientation of radio-cell controller to SGSN transmission MBMS and finish in response, can comprise the context container in the message.After SGSN received response message, the reorientation of the new control of notice radio-cell controller was finished.
4) Fig. 4 upgrades the contextual signaling process of control radio-cell controller by the low time delay of Iur interface ground.The subscriber equipment that is in idle condition carries out after the sub-district reselects, and the control radio-cell controller to place, new sub-district sends MBMS cell update message, comprises the RNC sign in this message, cell ID, service identification and customer equipment identification.Control radio-cell controller can send MBMS cell update acknowledge message to subscriber equipment after receiving the MBMS cell update message of subscriber equipment, comprise radio bearer information in the message.After control radio-cell controller received this request, it judged at first whether this RNC sign is consistent with the sign of oneself.If control radio-cell controller is directly deleted corresponding to customer equipment identification in the context of this sub-district on the basis of service identification.Send the MBMS cell update to subscriber equipment then and finish message, wherein comprise the radio bearer information of new sub-district.If the RNC sign is inconsistent with new control radio-cell controller identifier, so newly control the radio-cell controller and just send the request of MBMS updating context to the control radio-cell controller that is designated sign with RNC, comprising cell ID, service identification and customer equipment identification.After just controlling the radio-cell controller and receiving this message, directly on the basis of service identification deletion corresponding to customer equipment identification in the context of this sub-district.Send the response of MBMS updating context to new control radio-cell controller then, comprising service identification and subscriber equipment.After new control radio-cell controller is received this message, know contextually to be updated in old control radio-cell controller and to finish.
Claims (33)
1. control the contextual update method of MBMS in the radio-cell controller for one kind, comprise step:
A) subscriber equipment that is in idle condition is chosen a new sub-district, and the control radio-cell controller to its place sends message;
B), then control the directly wherein corresponding customer equipment identification of deletion of radio-cell controller if this sub-district belongs to same control radio-cell controller;
C), then newly control the radio-cell controller and send message, update MBMS context to old control radio-cell controller if do not belong to same control radio-cell controller;
D) old control radio-cell controller sends message to new control radio-cell controller, and report MBMS updating context is finished;
E) newly control the radio-cell controller and send message to subscriber equipment, reporting cell upgrades to be finished.
2. method according to claim 1 is characterized in that newly controlling the radio-cell controller and sends message to subscriber equipment, and reporting cell upgrades in the message of finishing and comprises radio bearer information.
3. method according to claim 1 is characterized in that being mail in the message of control radio-cell controller by subscriber equipment and carries control radio-cell controller identifier, cell ID, service identification and customer equipment identification.
4. method according to claim 1 is characterized in that carrying cell ID, service identification and customer equipment identification by new control radio-cell controller in the message that old control radio-cell controller sends.
5. method according to claim 1 is characterized in that carrying service identification and customer equipment identification by old control radio-cell controller in the message that new control radio-cell controller sends.
6. method according to claim 1 is characterized in that sending message at old control radio-cell controller to new control radio-cell controller, and deletion was corresponding to the customer equipment identification of cell ID and service identification when report MBMS updating context was finished.
7. one kind is upgraded the contextual method of MBMS in the control radio-cell controller, comprises step:
A) subscriber equipment that is in idle condition is chosen a new sub-district, and the control radio-cell controller to its place sends message;
B), then control the directly wherein corresponding customer equipment identification of deletion of radio-cell controller if this sub-district belongs to same control radio-cell controller;
C) if do not belong to same control radio-cell controller, then newly control the radio-cell controller and send message, request reorientation control radio-cell controller to SGSN.
8. method according to claim 7 is characterized in that also comprising step:
If two control radio-cell controllers belong to same SGSN, then SGSN sends message to old control radio-cell controller, and the reorientation of control radio-cell controller is carried out in request; The deletion of control radio-cell controller is corresponding to the customer equipment identification of cell ID and service identification;
Old control radio-cell controller sends message to SGSN, and the reorientation of report control radio-cell controller is finished;
SGSN sends response message to new control radio-cell controller, informs that controlling the reorientation of radio-cell controller finishes;
New control radio-cell controller sends message to subscriber equipment, and reporting cell upgrades to be finished.
9. method according to claim 7 is characterized in that also comprising step:
If two control radio-cell controllers do not belong to same SGSN, the old SGSN of then new SGSN to old RNC place sends message;
Old SGSN sends message to old control radio-cell controller, and the reorientation of control radio-cell controller is carried out in request;
Old control radio-cell controller deletion is corresponding to the customer equipment identification of cell ID and service identification;
Old control radio-cell controller sends message to old SGSN, and the reorientation of report control radio-cell controller is finished;
Old SGSN sends message to new SGSN, and report MBMS context transfer is finished;
SGSN sends response message to new control radio-cell controller, informs that controlling the reorientation of radio-cell controller finishes;
New control radio-cell controller sends message to subscriber equipment, and reporting cell upgrades to be finished.
10. according to Claim 8 or 9 described methods, it is characterized in that described reporting cell upgrades in the message of finishing comprises radio bearer information.
11. method according to claim 7 is characterized in that being mail in the message of control radio-cell controller by subscriber equipment and carries control radio-cell controller identifier, cell ID, service identification and customer equipment identification.
12. method according to claim 7 is characterized in that carrying RNC sign and context container by new control radio-cell controller in the message that SGSN sends.
13. method according to claim 7 is characterized in that carrying RNC sign, context container by new SGSN in the message that old SGSN sends.
14. method according to claim 7 is characterized in that carrying the context container by SGSN in the message that old control radio-cell controller sends.
15. method according to claim 7 is characterized in that carrying the context container by old control radio-cell controller in the message that SGSN sends.
16. method according to claim 7 is characterized in that carrying the context container by old SGSN in the message that new SGSN sends.
17. method according to claim 7 is characterized in that carrying the RNC sign by SGSN in the message that new control radio-cell controller sends.
18. method according to claim 7 is characterized in that comprising cell ID in the described context container, service identification and customer equipment identification.
19. one kind low time delay is upgraded the contextual method of MBMS in the control radio-cell controller, comprises step:
A) subscriber equipment that is in idle condition is chosen a new sub-district, and the control radio-cell controller to its place sends message;
B) newly control the radio-cell controller and send message to subscriber equipment, reporting cell upgrades to be finished;
C) comprise radio bearer information in this message;
D) if this sub-district belongs to same control radio-cell controller, then control the radio-cell controller directly deletion wherein corresponding to the customer equipment identification of cell ID and service identification;
E), then newly control the radio-cell controller and send message, update MBMS context to old control radio-cell controller if do not belong to same control radio-cell controller;
F) old control radio-cell controller deletion is corresponding to the customer equipment identification of cell ID and service identification;
G) old control radio-cell controller sends message to new control radio-cell controller, and report MBMS updating context is finished.
20. method according to claim 19 is characterized in that being mail in the message of control radio-cell controller by subscriber equipment and carries control radio-cell controller identifier, cell ID, service identification and customer equipment identification.
21. method according to claim 19 is characterized in that carrying cell ID, service identification and customer equipment identification by new control radio-cell controller in the message that old control radio-cell controller sends.
22. method according to claim 19 is characterized in that carrying service identification and customer equipment identification by old control radio-cell controller in the message that new control radio-cell controller sends.
23. one kind low time delay is upgraded the contextual method of MBMS in the control radio-cell controller, comprises step:
A) subscriber equipment that is in idle condition is chosen a new sub-district, and the control radio-cell controller to its place sends message;
B) carry control radio-cell controller identifier, cell ID, service identification and customer equipment identification in this message;
C) newly control the radio-cell controller and send message to subscriber equipment, reporting cell upgrades to be finished;
D) comprise radio bearer information in this message;
E) if this sub-district belongs to same control radio-cell controller, then control the radio-cell controller directly deletion wherein corresponding to the customer equipment identification of cell ID and service identification;
F) if do not belong to same control radio-cell controller, then newly control the radio-cell controller and send message, request reorientation control radio-cell controller to SGSN.
24. method according to claim 23 is characterized in that also comprising step:
If two control radio-cell controllers belong to same SGSN, then SGSN sends message to old control radio-cell controller, and the reorientation of control radio-cell controller is carried out in request;
Old control radio-cell controller deletion is corresponding to the customer equipment identification of cell ID and service identification;
Old control radio-cell controller sends message to SGSN, and the reorientation of report control radio-cell controller is finished;
SGSN sends response message to new control radio-cell controller, informs that controlling the reorientation of radio-cell controller finishes;
25. method according to claim 23 is characterized in that also comprising step:
If two control radio-cell controllers do not belong to same SGSN, the old SGSN of then new SGSN to old RNC place sends message;
Old SGSN sends message to old control radio-cell controller, and the reorientation of control radio-cell controller is carried out in request;
Old control radio-cell controller deletion is corresponding to the customer equipment identification of cell ID and service identification;
Old control radio-cell controller sends message to old SGSN, and the reorientation of report control radio-cell controller is finished;
Old SGSN sends message to new SGSN, and report MBMS context transfer is finished;
SGSN sends response message to new control radio-cell controller, informs that controlling the reorientation of radio-cell controller finishes.
26. method according to claim 23 is characterized in that being mail in the message of control radio-cell controller by subscriber equipment and carries control radio-cell controller identifier, cell ID, service identification and customer equipment identification.
27. method according to claim 23 is characterized in that carrying RNC sign and context container by new control radio-cell controller in the message that SGSN sends.
28. method according to claim 23 is characterized in that carrying RNC sign, context container by new SGSN in the message that old SGSN sends.
29. method according to claim 23 is characterized in that carrying the context container by SGSN in the message that old control radio-cell controller sends.
30. method according to claim 23 is characterized in that carrying the context container by old control radio-cell controller in the message that SGSN sends.
31. method according to claim 23 is characterized in that carrying the context container by old SGSN in the message that new SGSN sends.
32. method according to claim 23 is characterized in that carrying the RNC sign by SGSN in the message that new control radio-cell controller sends.
33. method according to claim 23 is characterized in that comprising cell ID in the context container service identification and customer equipment identification.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021506302A CN1499765A (en) | 2002-11-11 | 2002-11-11 | Method for updating context of multimedia broadcast and multicast operation in controller of controlling wireless unit |
| PCT/KR2003/002421 WO2004045165A1 (en) | 2002-11-11 | 2003-11-11 | Method for updating multimedia broadcast/multicast service (mbms) context in radio network controller (rnc) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021506302A CN1499765A (en) | 2002-11-11 | 2002-11-11 | Method for updating context of multimedia broadcast and multicast operation in controller of controlling wireless unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1499765A true CN1499765A (en) | 2004-05-26 |
Family
ID=32304079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021506302A Pending CN1499765A (en) | 2002-11-11 | 2002-11-11 | Method for updating context of multimedia broadcast and multicast operation in controller of controlling wireless unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1499765A (en) |
| WO (1) | WO2004045165A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006076865A1 (en) * | 2005-01-20 | 2006-07-27 | Huawei Technologies Co., Ltd. | A method for implementing the deactivation of the multimedia broadcast multicast service |
| CN1315309C (en) * | 2004-09-30 | 2007-05-09 | 华为技术有限公司 | Method for renewing count in multimedia broadcast multicast service system |
| CN100442757C (en) * | 2004-10-07 | 2008-12-10 | 华为技术有限公司 | Method for log-on multimedium broadcast/group broadcast service operation |
| CN101902694B (en) * | 2004-09-14 | 2016-05-04 | 三星电子株式会社 | The method and apparatus of receiving multimedia broadcast/multicast service |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4512502B2 (en) | 2004-08-10 | 2010-07-28 | 株式会社エヌ・ティ・ティ・ドコモ | Radio control apparatus, mobile station, and mobile communication method |
| CN100455108C (en) * | 2005-03-29 | 2009-01-21 | 上海贝尔阿尔卡特股份有限公司 | Frequency layer scattering method and device for multimedia broadcast multicast service in wireless network |
| CN101155346B (en) * | 2006-09-27 | 2012-11-07 | 华为技术有限公司 | Method and base station for terminal moving in multicast broadcasting system |
| CN112788543B (en) * | 2019-11-07 | 2023-04-07 | 华为技术有限公司 | Communication method, device and equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6041051A (en) * | 1996-06-14 | 2000-03-21 | Lucent Technologies, Inc. | Method and apparatus enabling multiple access for multiple services and multiple transmission modes over a broadband communication network utilizing an adaptive digital access protocol |
| US5850391A (en) * | 1996-10-17 | 1998-12-15 | Telefonaktiebolaget L M Ericsson | Shared interworking function within a mobile telecommunications network |
| US6389008B1 (en) * | 1998-12-21 | 2002-05-14 | Telefonaktiebolaget L M Ericsson (Publ) | Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS) |
-
2002
- 2002-11-11 CN CNA021506302A patent/CN1499765A/en active Pending
-
2003
- 2003-11-11 WO PCT/KR2003/002421 patent/WO2004045165A1/en not_active Application Discontinuation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902694B (en) * | 2004-09-14 | 2016-05-04 | 三星电子株式会社 | The method and apparatus of receiving multimedia broadcast/multicast service |
| CN1315309C (en) * | 2004-09-30 | 2007-05-09 | 华为技术有限公司 | Method for renewing count in multimedia broadcast multicast service system |
| CN100442757C (en) * | 2004-10-07 | 2008-12-10 | 华为技术有限公司 | Method for log-on multimedium broadcast/group broadcast service operation |
| WO2006076865A1 (en) * | 2005-01-20 | 2006-07-27 | Huawei Technologies Co., Ltd. | A method for implementing the deactivation of the multimedia broadcast multicast service |
| CN1327742C (en) * | 2005-01-20 | 2007-07-18 | 华为技术有限公司 | Method of realizing active in multimedia gooup broadcasting service |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004045165A1 (en) | 2004-05-27 |
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