CN100407674C - Method for user rejoining multimedia broadcast/multicast service - Google Patents

Method for user rejoining multimedia broadcast/multicast service Download PDF

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Publication number
CN100407674C
CN100407674C CN2004100803872A CN200410080387A CN100407674C CN 100407674 C CN100407674 C CN 100407674C CN 2004100803872 A CN2004100803872 A CN 2004100803872A CN 200410080387 A CN200410080387 A CN 200410080387A CN 100407674 C CN100407674 C CN 100407674C
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business
mbms
add
need
service
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CN1756212A (en
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胡灏
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN2004100803872A priority Critical patent/CN100407674C/en
Priority to PCT/CN2005/001600 priority patent/WO2006034650A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • 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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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention discloses a method for a user to rejoin a multimedia broadcasting/multicasting service (MBMS), which comprises the following steps: a. user equipment (UE) establishes the MBMS services which need to be rejoined and records service information of all the MBMS services which need to be rejoined; B. after shut down and restarted, the UE reads the recorded service information of all the MBMS services which need to be rejoined, a step of a joining request transmitting stage of a joining process is performed for all the MBMS services which need to be rejoined, and the UE joins all the MBMS services. The present invention which is applied enables the UE to automatically rejoin the formerly joined MBMS services after the UE is shut down and restarted, and thereby, the present invention has the advantages of user rejoining operational process simplification and simple realization.

Description

A kind of method of user rejoining multimedia broadcast/multicast service
Technical field
The present invention relates to the professional realization technology of multi-medium broadcast/group broadcast (MBMS), particularly a kind of user adds the method for MBMS business again.
Background technology
Multicast and broadcasting are a kind of technology that transmits data from a data source to a plurality of targets.In traditional mobile network, cell broadcaste service (CBS:Cell Broadcast Service) allows low bit rate data to share broadcast channel to all users' transmissions by the sub-district, belongs to information series business.
Now, people no longer are satisfied with phone and messaging service to the demand of mobile communication, fast development along with Internet, a large amount of multimedia services emerge, the some of them applied business requires a plurality of users can receive identical data simultaneously, as video request program, television broadcasting, video conference, online education, interactive game etc.These mobile multi-media services are compared with general data, have characteristics such as data volume is big, longer duration, delay sensitive.Present IP multicasting technology only is applicable to wired IP network, is not suitable for the mobile network, because the mobile network has particular network structure, functional entity and wave point, these are all different with wired IP network.
In order to effectively utilize mobile network resource, the WCDMA/GSM global standardsization organize 3GPP to propose multimedia broadcast/multicast service (MBMS:Multimedia Broadcast/Multicast Service), in the mobile network, provide a data source to send the point-to-multipoint service of data to a plurality of users, the realization Internet resources are shared, improve utilization rate of network resource, the utilance of the interface resource of especially eating dishes without rice or wine.The MBMS of 3GPP definition can not only realize the classes of messages multicast and the broadcasting of plain text low rate, and can also realize the multicast and the broadcasting of high-speed multimedia business, and this has complied with the trend of following mobile data development undoubtedly.
In order to support the MBMS business, increased mobile network functional entity---broadcast multicast service center BM-SC among the mobile network newly, it is content provider's a inlet, be used for authorizing and initiating the MBMS bearer service at mobile network, and plan transmits the MBMS content to schedule.In addition, functional entitys such as subscriber equipment (UE), land radio access web (UTRAN), GERAN, SGSN, GGSN strengthen, and have increased the relevant function of MBMS.
Such network configuration is referring to Fig. 1, and Fig. 1 is for supporting the wireless network architecture schematic diagram of multicast/broadcast business.Wherein, broadcast/multicast service center (BM-SC) is passed through Gmb interface or Gi interface and gateway general packet radio service (GPRS) support node (GGSN, Gateway GPRS SupportNode) and is linked to each other, and a BM-SC can link to each other with a plurality of GGSN; GGSN links to each other by Gn/Gp interface and Serving GPRS Support Node (SGSN, Serving GPRS Support Node), and a GGSN can link to each other with a plurality of SGSN; SGSN can link to each other with universal mobile telecommunications system (UMTS) land radio access web (UTRAN) by the Iu interface, UTRAN links to each other with communication terminal by the Uu interface then, SGSN also can strengthen wireless access network (GERAN) by Iu/Gb interface and global system for mobile communications (GSM) and link to each other, and GERAN links to each other with communication terminal by Um Interface then.
MBMS comprises multicast pattern and broadcast mode.The distinctive points of multicast service and broadcasting service only is: multicast service only sends corresponding information to the user who has subscribed to some information, and the broadcasting service then user of all in wireless network sends information.Multicast pattern needs user's corresponding multicast group of contracting, and carries out activation of service, and produces corresponding charge information.Because it is different that multicast and broadcast mode exist, cause also difference of its operation flow on business demand.
Send information because the broadcasting service of MBMS is all users in wireless network, do not need user's adition process, so followingly only the multicast service process of MBMS is described.
Referring to Fig. 2, Fig. 2 is the entire flow of user's receiving multicast business, comprising: subscription (Subscription), service statement (Service announcement), adding (Joining), session begin (Session Start), MBMS notice (MBMS notification), transfer of data (Datatransfer), conversation end (Session Stop) and leave (Leaving) process.
Wherein, the Subscription process is used for allowing the user subscribe to required MBMS service in advance.
Service announcement process is used for by the current service that can provide of BM-SC declaration.
The Joining process is a MBMS activating multicast service process, UE is in the Joining process, informing network self is ready to become the member of current multicast group, receive corresponding professional multicast packet, this Joining process can be created the MBMS UE context of record UE information in the UE of network and adding multicast group.
In the Session Start process, BM-SC is ready to transfer of data, and informing network is set up the bearing resource of corresponding core net and Access Network.
MBMS notification process is used to notify UE MBMS multicast conversation to be about to begin.
In the Data transfer process, BM-SC transfers data to UE by the bearing resource that session begins to set up in the process.
The bearing resource that Session Stop process is used for Session Start process is set up discharges.
The Leaving process makes the subscriber in the group leave multicast group, i.e. user's receiving multicast data no longer, and this process can be with corresponding MBMS UE context deletion.
In MBMS multicast service flow process, the user add and session to begin two steps be separate, that is to say a user may be before session begins also may the session after session begins carry out in multicast service of adding.
It is to show that he is ready to receive this business that the user adds certain business actual, and after the manual business of selecting to like of user, UE just initiates to add the process of this MBMS business to network side.
The process that the user adds a MBMS business is a Non-Access Stratum (NAS) process.This process is generally speaking fairly simple, and according to the regulation in the agreement [1], at present the NAS adition process comprises totally 4 steps of following two stages:
In first stage, in the service selection stage, comprising: step 1, user select a MBMS business.
In second stage, transmission joins request the stage, comprising:
The NAS of step 2, UE initiates to add the process of this MBMS business, and indication Access Layer (AS) has NAS message to transmit.
Step 3 after AS receives the NAS indication, is set up the RRC connection or is carried out cell updating course according to the state of current UE.Concrete grammar is:
Prepare to add certain MBMS business if A is in the UE of free time (IDLE) state, these UE need carry out the RRC connection and set up process so;
Prepare to add certain MBMS business if B is in the user of UTRAN Acceditation Area-paging channel (URA-PCH) and sub-district-paging channel (CELL-PCH) state, these UE need at first carry out cell updating course so.
Step 4, AS send to core net with user's message that joins request, and add this MBMS business.
There is a variable MBMS_ACTIVATED_SERVICES in the UE-AS, be used to store the service lists that the user has added, the business that each user adds changes, and NAS can provide an indication to UE-AS, and UE-AS correspondingly upgrades the service lists of this variable.The use of this variable is contrast the business of storing in this variable, and further whether decision to receive the information relevant with this business when business that the user receives this sub-district changes.
After the UE adding business, all created among network side and the UE should business MBMS UE context.Like this, UE can accurately receive this MBMS business datum.
Under the UE open state, when the user will stop to receive certain MBMS business, manual earlier selected this business, UE initiates to go adition process to network side then, go adition process similar to adition process, just the informing network side stops to receive this business, and network side and UE delete this professional MBMSUE context respectively.Like this, UE can not receive this MBMS business datum again.
In addition, when the UE normal shutdown, the service lists among the variable MBMS_ACTIVATED_SERVICES of UE-AS is cleared, and network side and UE can delete all professional MBMS UE contexts of UE respectively.Like this, when UE starts shooting again, can not receive the MBMS business datum that adds before the shutdown again.UE must reselect, add again if also will add certain MBMS business.
That is to say, in the prior art process, though the user has added certain MBMS business under open state, but, when shutdown back UE starts shooting again again, even the business that added in the past, still need manual selection to add this business again, the user operates relative complex, loaded down with trivial details.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of user to add the method for MBMS business again, when this method can be started shooting after the UE shutdown again, adds the MBMS business that in the past added automatically again, simplifies the operating process that the user adds again.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
The method of a kind of user rejoining multimedia broadcast/multicast MBMS business, this method may further comprise the steps:
The MBMS business that A, user equipment (UE) setting need add again, and write down each business information of the MBMS business of adding again;
Behind B, the UE cycle power, each of UE reading and recording needs the business information of the MBMS business that adds again, need add the MBMS business again for each, and the transmission of the carrying out adition process stage step that joins request adds each MBMS business.
Wherein, the described record of steps A each need the MBMS business that adds again business information method can for: will need the business information of the MBMS business that adds again to be stored in the service lists.
Steps A is described be provided with the MBMS business that need add again method can for: the MBMS business setting that the user will need once to add is an occasional service; With the permanent MBMS business setting that adds of needs is permanent professional;
Described record each need add again the MBMS business business information method can for: the service identification of each permanent MBMS business is recorded in the service lists;
The join request method of stage step of the transmission of the described execution adition process of step B is: UE reads the service identification of each permanent MBMS business from service lists, according to the service identification of each permanent MBMS business, the transmission of the carrying out adition process stage step that joins request.
The method that steps A is described to be provided with the MBMS business that need add again also can for: the MBMS business setting that the user will need once to add is an occasional service; The MBMS business setting that need add in finite time is for long-time professional;
Each method that need add the business information of MBMS business again of described record is: the service identification of each long-time MBMS business and the joining day of user's setting are recorded in the service lists;
The join request method of stage step of the transmission of the described execution adition process of step B is: UE reads each long-time MBMS business from service lists service identification and user are provided with each professional joining day, for the long-time MBMS business of current time in the professional joining day that the user is provided with, UE is according to its service identification, the transmission of the carrying out adition process stage step that joins request.
May further include among the described step B: surpassed the long-time MBMS business of the professional joining day that the user is provided with for the current time, UE deletes its service identification and joining day from service lists.
Steps A is described be provided with the MBMS business that need add again method can also for: the MBMS business setting that the user will need once to add is an occasional service; It is long-time professional that needs are added once above MBMS business setting;
Each method that need add the business information of MBMS business again of described record is: the service identification of each long-time MBMS business and the indegree that adds of user's setting are recorded in the service lists;
The join request method of stage step of the transmission of the described execution adition process of step B is: UE reads the service identification of each long-time MBMS business from service lists, for adding the business of indegree greater than zero, according to the service identification of each long-time MBMS business, the transmission of the carrying out adition process stage step that joins request; The indegree that adds with this service-user setting in the service lists after success adds subtracts one; Be not more than zero business for adding indegree, delete its business information.
This method further comprises: UE is when the repeatedly business that manual adding has been stored, and the indegree that adds with this service-user setting in the service lists after successfully adding subtracts one.
The described record of steps A each need the method for the business information of the MBMS business that adds again to be specifically as follows: will need the business information of the MBMS business that adds again to be stored in the service lists of Access Layer AS.
The service lists of described AS is the service lists of MBMS_ACTIVATED_SERVICES variable;
Each method that need add the business information of MBMS business again of the described record of steps A is: when UE added each MBMS business, business information that needs are added again and do not need to add again and adding type all deposited the service lists of MBMS_ACTIVATED_SERVICES variable in;
Before the UE shutdown, in the service lists of type according to record, add the business information deletion of type for not needing to add again with the MBMS_ACTIVATED_SERVICES variable.
The service lists of described MBMS_ACTIVATED_SERVICES variable comprises: need add service lists again and not need to add again service lists;
When UE adds each MBMS business, needs are added professional information again deposit in and need add again in the service lists; Deposit in and do not need to add again in the service lists not needing to add again professional information;
Before the UE shutdown, will not need to add service lists again and empty.
The transmission of the described execution adition process of the step B stage step that joins request can comprise:
The NAS of B1, UE initiates to add the process of this MBMS business, and indication Access Layer (AS) has NAS message to transmit;
After B2, AS receive indication, set up the RRC connection or carry out cell updating course according to the state of current UE;
Prepare to add certain MBMS business if be in the UE of free time (IDLE) state, these UE need carry out the RRC connection and set up process so;
Prepare to add certain MBMS business if be in the user of UTRAN Acceditation Area-paging channel (URA-PCH) and sub-district-paging channel (CELL-PCH) state, these UE need at first carry out cell updating course so;
B3, AS send to network side with user's message that joins request, and add this MBMS business;
After B4, AS receive the indication of NAS, upgrade the service lists of the variable MBMS_ACTIVATED_SERVICES among the AS, business information that this is professional and adding type are deposited in the service lists of this variable.
Described record each need the MBMS business that adds again business information method can for: will need the business information of the MBMS business that adds again to be stored in the service lists of NAS.
The service lists of described NAS is the service lists of NAS_MBMS_ACTIVATED_SERVICES variable;
Each method that need add the business information of MBMS business again of the described record of steps A is: when UE added each MBMS business, business information that needs are added again and do not need to add again and adding type all deposited the service lists of NAS_MBMS_ACTIVATED_SERVICES variable in;
Before the UE shutdown, in the service lists of type according to record, add the business information deletion of type for not needing to add again with the NAS_MBMS_ACTIVATED_SERVICES variable.
The service lists of described NAS_MBMS_ACTIVATED_SERVICES variable comprises: need add service lists again and not need to add again service lists;
When UE adds each MBMS business, needs are added professional information again deposit in and need add again in the service lists; Deposit in and do not need to add again in the service lists not needing to add again professional information;
Before the UE shutdown, will not need to add service lists again and empty.
The transmission of the described execution adition process of the step B stage step that joins request can comprise:
The NAS of B1, UE initiates to add the process of this MBMS business, upgrades the service lists of the variable NAS_MBMS_ACTIVATED_SERVICES among the NAS, and business information that this is professional and adding type are deposited in the service lists of this variable;
After B2, AS receive the NAS indication, set up the RRC connection or carry out cell updating course according to the state of current UE:
Prepare to add certain MBMS business if be in the UE of free time (IDLE) state, these UE need carry out the RRC connection and set up process so;
Prepare to add certain MBMS business if be in the user of UTRAN Acceditation Area-paging channel (URA-PCH) and sub-district-paging channel (CELL-PCH) state, these UE need at first carry out cell updating course so;
B3, AS send to network side with the user of the NAS message that joins request, and add this MBMS business.
This method further can comprise: UE record does not need the business information of the MBMS business that adds again;
When UE added the MBMS business at open state, each of reading and recording needed the business information of adding again and the MBMS business that does not need to add again; The adition process of transmission carry out to(for) each business that needs to add again stage step that joins request adds each MBMS business.
The business information of the MBMS that the needs of described record add again is this professional service identification;
The business information of the MBMS that not the needing of described record adds again is this professional service identification.
As seen from the above technical solutions, this user of the present invention adds the method for MBMS business again, and UE has write down each needs the business information of the MBMS business of adding again.Like this, behind the UE cycle power, can pass through the business information of each MBMS business that need add again of reading and recording, directly initiate the adition process that each need add the MBMS business again to network side, add each MBMS business, realize adding again automatically the MBMS business that in the past added, simplified the operating process that the user adds again.
Description of drawings
Fig. 1 is for supporting the wireless network architecture schematic diagram of multicast/broadcast business;
Fig. 2 is the entire flow of user's receiving multicast business;
Fig. 3 is the schematic flow sheet that adds the MBMS business again of first kind of situation of the present invention's first preferred embodiment;
Fig. 4 is the schematic flow sheet that adds the MBMS business again of second kind of situation of the present invention's first preferred embodiment;
Fig. 5 is the schematic flow sheet that adds the MBMS business again of the present invention's first the third situation of preferred embodiment;
Fig. 6 is the manual schematic flow sheet that adds the MBMS business of first kind of situation of the present invention's second preferred embodiment.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to accompanying drawing four embodiment that develop simultaneously, the present invention is described in more detail.
This user of the present invention adds in the method for MBMS business again, and UE is provided with the MBMS business that need add again, and writes down the business information of each MBMS business that need add again.Behind the UE cycle power, each of the direct reading and recording of UE needs the business information of the MBMS business of adding again, initiates the adition process that each need add the MBMS business again from the trend network side, adds each MBMS business.
The present invention has two kinds of implementations: a kind of is that special-purpose service lists is set in UE, the user can be provided with the business that need add again at any time, and the business information that these are professional stores in this tabulation, whether another kind is in the stage, to point out user's setting to need to add again in the service selection that adds the MBMS process by hand.Below describe for embodiment respectively.
Embodiment one:
Present embodiment is first kind of implementation.In the present embodiment, the process of the manual adding of UE MBMS business is constant, and the process that adds can have following three kinds of situations at least according to user's difference setting automatically:
First kind of situation, the user is an occasional service according to the MBMS business setting that oneself fancy grade once adds needs; With the permanent MBMS business setting that adds of needs is permanent professional; The service identification of permanent business is stored in the special-purpose service lists.Adding flow process during the UE cycle power is referring to Fig. 3, and Fig. 3 is the schematic flow sheet that adds the MBMS business again of first kind of situation of the present invention's first preferred embodiment.It may further comprise the steps:
Step 301 reads the service identification in the service lists.
Step 302 is selected a business from tabulation.
Step 303 sends the stage step that joins request at this business execution.
Step 304 judges whether to also have unselected business, if having then return execution in step 302; Otherwise process ends.
Second kind of situation, the user is an occasional service according to the MBMS business setting that oneself fancy grade once adds needs; The MBMS business setting that needs are added within a certain period of time is finite time business (just long-time professional), and the service identification and the joining day of finite time business are stored in the special-purpose service lists.The joining day of storing in the present embodiment can be the concluding time that the user is provided with, and also can be after the user is provided with the time period, the concluding time that system-computed goes out.
Adding flow process during the UE cycle power is referring to Fig. 4, and Fig. 4 is the schematic flow sheet that adds the MBMS business again of second kind of situation of the present invention's first preferred embodiment.It may further comprise the steps:
Step 401 reads service identification and joining day in the service lists.
Step 402 is selected a business from tabulation.
Step 403 is judged service ending that whether current time be provided with the user in the time, if then execution in step 404, otherwise execution in step 405.
Step 404, at this business carry out send the stage step that joins request after, execution in step 406.In the present embodiment, it is identical to send join request stage step and prior art, repeats no more here.
Step 405 is deleted this professional service identification and the business information of joining day.
Step 406 judges whether to also have unselected business, if having then return execution in step 402; Otherwise process ends.
The third situation, the user is an occasional service according to the MBMS business setting that oneself fancy grade once adds needs; Need be repeatedly professional (just long-time professional) in the MBMS business setting that repeatedly adds, with repeatedly professional service identification with add in the service lists that indegree stores special use into.Adding flow process during the UE cycle power is referring to Fig. 5, and Fig. 5 is the schematic flow sheet that adds the MBMS business again of the present invention's first the third situation of preferred embodiment.It may further comprise the steps:
Step 501 reads the service identification in the service lists and adds indegree.
Step 502 is selected a business from tabulation.
Step 503 is judged whether to add indegree smaller or equal to 0, if then execution in step 505, otherwise execution in step 504.
Step 504, at this business carry out send the stage step that joins request after, the indegree that adds of this business is subtracted 1, execution in step 506 again.
Step 505 is deleted this professional service identification and the business information that adds indegree.
Step 506 judges whether to also have unselected business, if having then return execution in step 402; Otherwise process ends.
In this case, if the user has also carried out the process of manual adding at this business, so manual add successfully after, the indegree that adds of this business is subtracted 1.
By time or number of times the adding type is set in the present embodiment, also can promptly be provided with by the time in an implementation process and also presses the number of times setting, processing procedure is same as the previously described embodiments respectively.
Embodiment two:
Present embodiment is second kind of implementation.In the present embodiment, the user is provided with the adding type of this business in the manual process that adds the MBMS business of UE, and manual process that adds and the process that adds automatically can have following three kinds of situations at least according to user's difference setting:
First kind of situation, the user is occasional service or permanent business according to own fancy grade with the MBMS business setting in the manual process that adds the MBMS business.The method that is provided with is referring to Fig. 6, and Fig. 6 is the manual schematic flow sheet that adds the MBMS business of first kind of situation of the present invention's second preferred embodiment.This flow process may further comprise the steps:
Step 601, UE receives the MBMS business that the user selects.
Step 602, the adding type that the prompting user is provided with this business is an occasional service or permanent professional.
Step 603, the adding type of this business that recording user is provided with.
Step 604 carries out sending the stage step that joins request.In the present embodiment, it is identical to send join request stage step and prior art, repeats no more here.
Step 605, after UE-NAS obtained response that the user successfully adds certain MBMS business, indication UE-AS successfully added, and this business that also user is provided with is that occasional service or permanent professional adding type are indicated to UE-AS simultaneously.
Step 606 after UE-AS receives the indication of UE-NAS, is upgraded the service lists of the variable MBMS_ACTIVATED_SERVICES among the AS, and the initiate service identification of user, adding type (the permanent adding or interim adding) are deposited in the service lists of variable.
UE when shutdown, read the service lists of variable MBMS_ACTIVATED_SERVICES among the AS, permanent professional record is wherein kept, and with the record deletion of occasional service.
When UE starts shooting again, can add the long-time business that access customer is provided with automatically.Adition process and Fig. 3 are basic identical again for it, and the service lists that difference is just read in the present embodiment is the service lists of variable MBMS_ACTIVATED_SERVICES among the AS, and other are identical, no longer repeat here.
In this case, the business information such as adding type that the user is provided with can also be stored among the variable NAS_MBMS_ACTIVATED_SERVICES of NAS, the flow process of manual like this adding MBMS business and shown in Figure 6 basic identical, difference is:
In the step 604, after the NAS of UE initiates to add the process of this MBMS business, upgrade the service lists of the variable NAS_MBMS_ACTIVATED_SERVICES among the NAS, service identification that this is professional and adding type are deposited in the service lists of this variable.
UE when shutdown, read the service lists of variable NAS_MBMS_ACTIVATED_SERVICES among the NAS, permanent professional record is wherein kept, and with the record deletion of occasional service.
When UE starts shooting again, can add the long-time business that access customer is provided with automatically.Adition process and Fig. 3 are basic identical again for it, and the service lists that difference is just read in the present embodiment is the service lists of variable NAS_MBMS_ACTIVATED_SERVICES among the NAS, and other are identical, no longer repeat here.
Second kind of situation, the user is occasional service or finite time (or claiming long-time business) business according to own fancy grade with the MBMS business setting in the manual process that adds the MBMS business.Method and Fig. 6 of being provided with are basic identical.Difference only is:
Step 605, after UE-NAS obtained response that the user successfully adds certain MBMS business, indication UE-AS successfully added, and this business that also user is provided with is to indicate to UE-AS the adding type and joining day of occasional service or finite time business simultaneously.
Step 606, after UE-AS receives the indication of UE-NAS, upgrade the service lists of the variable MBMS_ACTIVATED_SERVICES among the AS, the initiate service identification of user, adding type (finite time adds still interim the adding) and joining day are deposited in the service lists of variable.
UE when shutdown, read the service lists of variable MBMS_ACTIVATED_SERVICES among the AS, the record of finite time business is wherein kept, and with the record deletion of occasional service.
When UE starts shooting again, can add the long-time business that access customer is provided with automatically.Adition process and Fig. 4 are basic identical again for it, and the service lists that difference is just read in the present embodiment is the service lists of variable MBMS_ACTIVATED_SERVICES among the AS, and other are identical, no longer repeat here.
In this case, the business information such as adding type that the user is provided with can be stored among the variable NAS_MBMS_ACTIVATED_SERVICES of NAS equally, the flow process of manual like this adding MBMS business and shown in Figure 6 basic identical, difference is:
In the step 604, after the NAS of UE initiates to add the process of this MBMS business, upgrade the service lists of the variable NAS_MBMS_ACTIVATED_SERVICES among the NAS, the service identification that this is professional, joining day and adding type are deposited in the service lists of this variable.
UE when shutdown, read the service lists of variable NAS_MBMS_ACTIVATED_SERVICES among the NAS, the record of finite time business is wherein kept, and with the record deletion of occasional service.
When UE starts shooting again, can add the long-time business that access customer is provided with automatically.Adition process and Fig. 4 are basic identical again for it, and the service lists that difference is just read in the present embodiment is the service lists of variable NAS_MBMS_ACTIVATED_SERVICES among the NAS, and other are identical, no longer repeat here.
The third situation, the user is occasional service or (or claiming long-time business) business repeatedly according to own fancy grade with the MBMS business setting in the manual process that adds the MBMS business.Method and Fig. 6 of being provided with are basic identical.Difference only is:
Step 605, after UE-NAS obtained response that the user successfully adds certain MBMS business, indication UE-AS successfully added, simultaneously this business that also user is provided be occasional service or repeatedly the time business the adding type and add indegree and indicate to UE-AS.
Step 606, after UE-AS receives the indication of UE-NAS, upgrade the service lists of the variable MBMS_ACTIVATED_SERVICES among the AS, with the initiate service identification of user, add type (repeatedly adding still interim the adding) and add in the service lists that indegree is deposited into variable.
UE when shutdown, read the service lists of variable MBMS_ACTIVATED_SERVICES among the AS, wherein repeatedly professional record is kept, and with the record deletion of occasional service.
When UE starts shooting again, can add the long-time business that access customer is provided with automatically.Adition process and Fig. 5 are basic identical again for it, and the service lists that difference is just read in the present embodiment is the service lists of variable MBMS_ACTIVATED_SERVICES among the AS, and other are identical, no longer repeat here.
In this case, the business information such as adding type that the user is provided with can also be stored among the variable NAS_MBMS_ACTIVATED_SERVICES of NAS, the flow process of manual like this adding MBMS business and shown in Figure 6 basic identical, difference is:
In the step 604, after the NAS of UE initiates to add the process of this MBMS business, upgrade the service lists of the variable NAS_MBMS_ACTIVATED_SERVICES among the NAS, the service identification that this is professional, add indegree and add type and be deposited in the service lists of this variable.
UE when shutdown, read the service lists of variable NAS_MBMS_ACTIVATED_SERVICES among the NAS, wherein repeatedly professional record is kept, and with the record deletion of occasional service.
When UE starts shooting again, can add the long-time business that access customer is provided with automatically.Adition process and Fig. 5 are basic identical again for it, and the service lists that difference is just read in the present embodiment is the service lists of variable NAS_MBMS_ACTIVATED_SERVICES among the NAS, and other are identical, no longer repeat here.
In this case, if the user has also carried out the process of manual adding at this business, so manual add successfully after, the indegree that adds of this business is subtracted 1.
By time or number of times the adding type is set in the present embodiment, also can promptly be provided with by the time in an implementation process and also presses the number of times setting, processing procedure is same as the previously described embodiments respectively.
Among above-mentioned two embodiment, no matter be MBMS_ACTIVATED_SERVICES service lists among the AS or the NAS_MBMS_ACTIVATED_SERVICES service lists among the NAS, it can certainly be the service lists of other variable names, can be set to two tables, a business information that not needing to be used for the occasional service that adds again directly empties this tabulation when the user shuts down; Another is used to store the business information of the long-time business that need add again, keeps all records of this tabulation when the user shuts down.
In addition, UE can also be in advance also notes the business information of the MBMS business that do not need to add again.Like this, when UE adds the MBMS business at open state, the business information such as service identification of the MBMS business that each of direct reading and recording need add again and not need to add again; The transmission of the carrying out adition process stage step that joins request adds each MBMS business.Professional adds successfully after, the business information of the MBMS business that do not need to add again deleted get final product.
By two above-mentioned embodiment as seen, this user of the present invention adds the method for MBMS business again, behind the UE cycle power, UE can pass through the business information of each MBMS business that need add again of reading and recording, the transmission of directly the carrying out adition process stage step that joins request adds each MBMS business, has realized adding again automatically the MBMS business that in the past added, simplified the operating process that the user adds again, and realized simple.

Claims (17)

1. the method for user rejoining multimedia broadcast/multicast MBMS business is characterized in that this method may further comprise the steps:
The MBMS business that A, user equipment (UE) setting need add again, and write down each business information of the MBMS business of adding again;
Behind B, the UE cycle power, each of UE reading and recording needs the business information of the MBMS business that adds again, need add the MBMS business again for each, and the transmission of the carrying out adition process stage step that joins request adds each MBMS business.
2. the method for claim 1 is characterized in that, the described record of steps A each need the method for the business information of the MBMS business that adds again to be: will need the business information of the MBMS business that adds again to be stored in the service lists.
3. method as claimed in claim 2 is characterized in that, the described method that the MBMS business that need add again is set of steps A is: the MBMS business setting that the user will need once to add is an occasional service; With the permanent MBMS business setting that adds of needs is permanent professional;
Each method that need add the business information of MBMS business again of described record is: the service identification of each permanent MBMS business is recorded in the service lists;
The join request method of stage step of the transmission of the described execution adition process of step B is: UE reads the service identification of each permanent MBMS business from service lists, according to the service identification of each permanent MBMS business, the transmission of the carrying out adition process stage step that joins request.
4. method as claimed in claim 2 is characterized in that, the described method that the MBMS business that need add again is set of steps A is: the MBMS business setting that the user will need once to add is an occasional service; The MBMS business setting that need add in finite time is for long-time professional;
Each method that need add the business information of MBMS business again of described record is: the service identification of each long-time MBMS business and the joining day of user's setting are recorded in the service lists;
The join request method of stage step of the transmission of the described execution adition process of step B is: UE reads each long-time MBMS business from service lists service identification and user are provided with each professional joining day, for the long-time MBMS business of current time in the professional joining day that the user is provided with, UE is according to its service identification, the transmission of the carrying out adition process stage step that joins request.
5. method as claimed in claim 4 is characterized in that, further comprises among the described step B: surpassed the long-time MBMS business of the professional joining day that the user is provided with for the current time, UE deletes its service identification and joining day from service lists.
6. method as claimed in claim 2 is characterized in that, the described method that the MBMS business that need add again is set of steps A is: the MBMS business setting that the user will need once to add is an occasional service; It is long-time professional that needs are added once above MBMS business setting;
Each method that need add the business information of MBMS business again of described record is: the service identification of each long-time MBMS business and the indegree that adds of user's setting are recorded in the service lists;
The join request method of stage step of the transmission of the described execution adition process of step B is: UE reads the service identification of each long-time MBMS business from service lists, for adding the business of indegree greater than zero, according to the service identification of each long-time MBMS business, the transmission of the carrying out adition process stage step that joins request; The indegree that adds with this service-user setting in the service lists after success adds subtracts one; Be not more than zero business for adding indegree, delete its business information.
7. method as claimed in claim 6 is characterized in that, this method further comprises:
UE is when the repeatedly business that manual adding has been stored, and the indegree that adds with this service-user setting in the service lists after successfully adding subtracts one.
8. as claim 3,4,5,6 or 7 described methods, it is characterized in that the described record of steps A each need the method for the business information of the MBMS business that adds again to be: will need the business information of the MBMS business that adds again to be stored in the service lists of Access Layer AS.
9. method as claimed in claim 8 is characterized in that: the service lists of described AS is the service lists of MBMS_ACTIVATED_SERVICES variable;
Each method that need add the business information of MBMS business again of the described record of steps A is: when UE added each MBMS business, business information that needs are added again and do not need to add again and adding type all deposited the service lists of MBMS_ACTIVATED_SERVICES variable in;
Before the UE shutdown, in the service lists of type according to record, add the business information deletion of type for not needing to add again with the MBMS_ACTIVATED_SERVICES variable.
10. method as claimed in claim 9 is characterized in that: the service lists of described MBMS_ACTIVATED_SERVICES variable comprises: need add service lists again and not need to add again service lists;
When UE adds each MBMS business, needs are added professional information again deposit in and need add again in the service lists; Deposit in and do not need to add again in the service lists not needing to add again professional information;
Before the UE shutdown, will not need to add service lists again and empty.
11. method as claimed in claim 9 is characterized in that, the transmission of the described execution adition process of the step B stage step that joins request comprises:
The NAS of B1, UE initiates to add the process of this MBMS business, and indication Access Layer AS has NAS message to transmit;
After B2, AS receive indication, set up the RRC connection or carry out cell updating course according to the state of current UE:
Prepare to add certain MBMS business if be in the UE of idle IDLE state, these UE need carry out the RRC connection and set up process so;
Prepare to add certain MBMS business if be in the user of UTRAN Acceditation Area-paging channel URA-PCH and sub-district-paging channel CELL-PCH state, these UE need at first carry out cell updating course so;
B3, AS send to network side with user's message that joins request, and add this MBMS business;
After B4, AS receive the indication of NAS, upgrade the service lists of the variable MBMS_ACTIVATED_SERVICES among the AS, business information that this is professional and adding type are deposited in the service lists of this variable.
12., it is characterized in that described record each need the method for the business information of the MBMS business that adds again to be as claim 3,4,5,6 or 7 described methods: will need the business information of the MBMS business that adds again to be stored in the service lists of NAS.
13. method as claimed in claim 12 is characterized in that: the service lists of described NAS is the service lists of NAS_MBMS_ACTIVATED_SERVICES variable;
Each method that need add the business information of MBMS business again of the described record of steps A is: when UE added each MBMS business, business information that needs are added again and do not need to add again and adding type all deposited the service lists of NAS_MBMS_ACTIVATED_SERVICES variable in;
Before the UE shutdown, in the service lists of type according to record, add the business information deletion of type for not needing to add again with the NAS_MBMS_ACTIVATED_SERVICES variable.
14. method as claimed in claim 13 is characterized in that: the service lists of described NAS_MBMS_ACTIVATED_SERVICES variable comprises: need add service lists again and not need to add again service lists;
When UE adds each MBMS business, needs are added professional information again deposit in and need add again in the service lists; Deposit in and do not need to add again in the service lists not needing to add again professional information;
Before the UE shutdown, will not need to add service lists again and empty.
15. method as claimed in claim 13 is characterized in that, the transmission of the described execution adition process of the step B stage step that joins request comprises:
The NAS of B1, UE initiates to add the process of this MBMS business, upgrades the service lists of the variable NAS_MBMS_ACTIVATED_SERVICES among the NAS, and business information that this is professional and adding type are deposited in the service lists of this variable;
After B2, AS receive the NAS indication, set up the RRC connection or carry out cell updating course according to the state of current UE:
Prepare to add certain MBMS business if be in the UE of idle IDLE state, these UE need carry out the RRC connection and set up process so;
Prepare to add certain MBMS business if be in the user of UTRAN Acceditation Area-paging channel URA-PCH and sub-district-paging channel CELL-PCH state, these UE need at first carry out cell updating course so;
B3, AS send to network side with the user of the NAS message that joins request, and add this MBMS business.
16. the method for claim 1 is characterized in that, this method further comprises: UE record does not need the business information of the MBMS business that adds again;
When UE added the MBMS business at open state, each of reading and recording needed the business information of adding again and the MBMS business that does not need to add again; The adition process of transmission carry out to(for) each business that needs to add again stage step that joins request adds each MBMS business.
17. method as claimed in claim 16 is characterized in that: the business information of the MBMS that the needs of described record add again is this professional service identification;
The business information of the MBMS that not the needing of described record adds again is this professional service identification.
CN2004100803872A 2004-09-29 2004-09-29 Method for user rejoining multimedia broadcast/multicast service Expired - Fee Related CN100407674C (en)

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PCT/CN2005/001600 WO2006034650A1 (en) 2004-09-29 2005-09-29 A method of user re-adding multimedia mbms service

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CN100459549C (en) * 2006-06-26 2009-02-04 华为技术有限公司 Method and device for adding broadcast/multicast service serving
CN101335635B (en) * 2007-06-28 2012-03-07 中兴通讯股份有限公司 Method for subscriber to joining multicast service
CN115348547B (en) * 2022-08-09 2023-11-07 北京长焜科技有限公司 Method, device and electronic equipment for initiating, dormancy and suspending B-trunk permanent service

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