WO2011079738A1 - 多播广播业务信息处理方法 - Google Patents

多播广播业务信息处理方法 Download PDF

Info

Publication number
WO2011079738A1
WO2011079738A1 PCT/CN2010/080109 CN2010080109W WO2011079738A1 WO 2011079738 A1 WO2011079738 A1 WO 2011079738A1 CN 2010080109 W CN2010080109 W CN 2010080109W WO 2011079738 A1 WO2011079738 A1 WO 2011079738A1
Authority
WO
WIPO (PCT)
Prior art keywords
multicast broadcast
broadcast service
information
control station
adjacent
Prior art date
Application number
PCT/CN2010/080109
Other languages
English (en)
French (fr)
Inventor
吕开颖
李楠
孙波
刘扬
陈玉芹
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to JP2012546332A priority Critical patent/JP5681207B2/ja
Publication of WO2011079738A1 publication Critical patent/WO2011079738A1/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/30Resource management for broadcast services

Definitions

  • a control station includes: a macro base station (Macro Base Station, referred to as
  • a wireless communication system can provide wireless coverage over a geographic area by a base station using a designated wireless channel, which is referred to as a cell.
  • a base station using a designated wireless channel, which is referred to as a cell.
  • one or more relay stations may be placed between the terminal and the base station.
  • the relay station is equivalent to a base station, and one or more K-open base stations can be placed to provide better indoor hotspot coverage in a small indoor environment such as a home or an office.
  • Multicast Broadcast Service transmits data from a data transmission source (for example, a control station) to multiple target terminals, enabling network (including core network and access network) resources to be shared and improving the network. Utilization of resources, especially air interface resources.
  • a combination of various types of base stations can provide multicast broadcast services, for example, a combination of a base station and a relay station, a combination of a macro base station and a base station.
  • the multicast broadcast service can cooperate at multiple symbol level or frame level for coordinated transmission by multiple control stations in order to obtain macro diversity gain or maintain continuity of multicast broadcast service in a multicast broadcast service area (MBS zone).
  • the multicast broadcast service can be continuously received in the control station belonging to a multicast broadcast service area without performing network re-entry or registration. Since each control station transmits the same multicast broadcast service data in the multicast broadcast service area, the control station can transmit at a higher transmit power, and macro-diversity gain can also be obtained in the case of symbol-level synchronous transmission, thereby making the system Provide multicast broadcast services in a more efficient manner.
  • different control stations may have different physical configurations. Therefore, some control stations may constitute a multicast broadcast service area, and adjacent different multicast broadcast service areas may provide the same or different service content, one. The control station can also provide services belonging to different multicast broadcast service areas at the same time.
  • a multi-carrier wireless communication system which can provide a larger bandwidth.
  • the manner in which the multicast broadcast service is carried in the system can be a separate carrier (or a dedicated carrier mode), that is, the multicast broadcast service monopolizes a certain All the time-frequency resources on the carrier; the other way is the hybrid carrier (or shared carrier mode), that is, the multicast broadcast service and the unicast service share the time on the carrier in time division multiplexing or frequency division multiplexing. Frequency resources.
  • one control station can allocate resources for multicast broadcast services of one or more multicast broadcast service areas through resources of multiple hybrid carriers and/or dedicated carriers.
  • the same service content in the two areas may have the same or different identification information, and one terminal moves in two multicast broadcast service areas.
  • the continuity of the service is maintained.
  • the carrier where the multicast broadcast service is located in the new multicast broadcast service area may also change.
  • the terminal may not be able to acquire the multicast broadcast when entering the new multicast broadcast service area. Update of business information.
  • the terminal cannot acquire the carrier information of the multicast broadcast service in the new multicast broadcast service area.
  • a primary object of the present invention is to provide a multicast broadcast service information processing scheme to at least solve the above problems.
  • a multicast broadcast service information processing method including: a control station transmitting multicast broadcast service information of a neighboring control station of a control station to a terminal, the multicast broadcast service information including at least one of the following : Adjacent multicast broadcast service area identifier, carrier information of the adjacent multicast broadcast service area, and multicast broadcast service continuity indication information.
  • the carrier information of the adjacent multicast broadcast service area is carrier information of a carrier carrying the multicast broadcast service in the adjacent multicast broadcast service area.
  • the multicast broadcast service continuity indication refers to whether the control station of the neighboring cell provides the same service as the multicast broadcast service received by the terminal at the control station.
  • the control station sends the multicast broadcast service information of the adjacent control station to the terminal by using at least one of the following messages: a multicast broadcast service area configuration message, a neighbor cell broadcast message, a multicast broadcast service resource mapping indication message, and a neighboring multicast Broadcast service area information indication message.
  • the control station sends the neighboring multicast service area identifier to the terminal by using the message carrying the neighboring control station identifier information list, where the neighboring control station identifier information list includes the carrier list information of the adjacent control station and/or Or the adjacent multicast broadcast area identifier on the corresponding carrier; the neighbor broadcast message further carries at least one of the following: the multicast broadcast service continuity indication information on the adjacent multicast broadcast area, and the multicast broadcast service to which the control station belongs The area identifier, the multicast broadcast service identifier continuity indication information, and the multicast broadcast service identifier mapping information.
  • the control station sends the adjacent multicast broadcast service area information to the terminal by using the message carrying the multicast broadcast service area identifier information list to which the control station belongs, where the adjacent multicast broadcast service area information includes at least one of the following: The multicast broadcast service area identifier to which the control station belongs, the multicast broadcast service continuity indication of the adjacent multicast broadcast service area to which the control station of the control station belongs, and the adjacent multicast broadcast to which the adjacent control station of the control station belongs The area identifier, the carrier information carrying the multicast broadcast service on the adjacent multicast broadcast area, the multicast broadcast service identifier continuity indication information, and the multicast broadcast service identifier mapping information.
  • the control station sends a message carrying the information of the adjacent multicast broadcast service area to the terminal, where the adjacent multicast broadcast service area information includes at least one of the following: the multicast broadcast service area to which the control station belongs has a continuous service The adjacent adjacent broadcast broadcast area identifier, the carrier information carrying the adjacent multicast broadcast area, the multicast broadcast service identifier continuity indication, and the multicast broadcast service identifier mapping information.
  • the multicast broadcast service information further includes: transmission location information of the multicast broadcast service information of the adjacent multicast broadcast service area, where the location information includes information indicating a predetermined frame of the message carrying the multicast broadcast service information,
  • the predetermined frame includes at least one of the following superframes, frames, and subframes; where the predetermined frame is a superframe, the information of the predetermined frame includes at least one of the following: a transmission period information of the message, and a superframe offset information;
  • the predetermined frame is a frame and/or a subframe
  • the information of the predetermined frame includes predetermined frame offset information.
  • the multicast broadcast service information includes multicast broadcast service continuity indication information.
  • the multicast broadcast service information further includes: the multicast broadcast service identifier continuity indication information And/or multicast broadcast service identity mapping information, wherein the multicast broadcast industry The service identity continuity indication information is used to indicate whether the multicast broadcast service with the same content is the same in the multicast broadcast service area to which the control station belongs and the service identifier in the adjacent multicast broadcast area.
  • the terminal in the idle mode needs to receive and decode the broadcast or multicast message.
  • the method further includes: the terminal sending, to the control station, a request message for acquiring update information of the multicast broadcast service information, where the service control station sends a response message in response to the request message by using a unicast, where the response message carries
  • the update information of the multicast broadcast area to which the multicast broadcast service requested by the terminal belongs and/or the update information of the multicast broadcast service, the update information of the multicast broadcast service area, and/or the update information of the multicast broadcast service include the following information at least One: multicast broadcast service area identifier, multicast broadcast service service continuity indication information, carrier information of the area where the multicast broadcast service is located, multicast service area service identity continuity indication information, multicast broadcast in the multicast broadcast service area Identification mapping information of the broadcast service.
  • the request message includes at least one of the following: a ranging request message, a handover request message;
  • the response message includes at least one of the following: a ranging response message, a handover command message, and a neighbor cell information message.
  • the method further includes: the terminal sending a service flow setup message to the adjacent control station to regain the information of the service flow.
  • the terminal in the idle mode switches to the adjacent control station, if the multicast broadcast service information is not obtained, the network is re-accessed, and the service flow establishment message is sent to the adjacent control station.
  • the control station transmitting the multicast broadcast service information of the neighboring base station to the terminal includes: when the carrier where the adjacent multicast broadcast service area is located is different from the carrier where the current serving multicast broadcast service area is located, the control station sends the message to the terminal.
  • the multicast broadcast service information includes carrier information of the adjacent multicast broadcast service area, where the carrier information includes at least one of the following: physical carrier identification information, physical carrier frequency information, and logical carrier identification information.
  • a multicast broadcast service information processing method including: receiving, by a terminal, a multicast broadcast service information of a neighboring control station of a control station by a control station, where the multicast broadcast service information includes at least the following A: the adjacent multicast broadcast service area identifier, the carrier information of the adjacent multicast broadcast service area, and the multicast broadcast service continuity indication information, where the carrier information of the adjacent multicast broadcast service area is the bearer adjacent to the bearer Broadcasting of multicast broadcast services in the broadcast service area Carrier information of the carrier, the multicast broadcast service continuity indication refers to whether the control station of the neighboring cell provides the same service as the multicast broadcast service received by the terminal at the control station; when the terminal switches to the adjacent control station, according to the multicast The broadcast service information receives the multicast broadcast service corresponding to the multicast broadcast service information.
  • a multicast broadcast service information processing method including: the control station periodically sends a multicast broadcast service configuration message in a broadcast or multicast manner, where the multicast broadcast service configuration message is And carrying at least one of the following: the identification information of the multicast broadcast service area to which the control station belongs, the identification information of the multicast broadcast service area to which the control station adjacent to the control station belongs, and the control station adjacent to the control station Broadcast carrier information of the broadcast service area.
  • the period of transmitting the multicast broadcast service configuration message is a pre-defined superframe period of the control station, or is a configurable superframe period.
  • the multicast broadcast service configuration message is sent on a pre-defined or dynamically scheduled subframe on the predefined radio frame on the superframe by the control station.
  • a multicast broadcast service information processing method including: a terminal receiving control station periodically transmitting a multicast broadcast service configuration message in a broadcast or multicast manner, wherein the multicast broadcast service configuration The message carries at least one of the following: the identification information of the multicast broadcast service area to which the control station belongs, the identification information of the multicast broadcast service area to which the control station adjacent to the control station belongs, and the control station to which the control station belongs.
  • the carrier information of the multicast broadcast service area, the period for transmitting the multicast broadcast service configuration message is a preset superframe period of the control station, or is a configurable superframe period; the terminal receives and decodes the multicast broadcast service configuration message according to the period.
  • the terminal receiving and decoding the multicast broadcast service configuration message according to the period includes: the terminal listening to all subframes on the radio frame on a predetermined radio frame according to a superframe transmission period of the multicast broadcast service configuration message, or And receiving and decoding a multicast broadcast service configuration message on a predetermined subframe in a predetermined radio frame on the superframe.
  • the control station transmits the multicast broadcast service information of the adjacent control station of the control station to the terminal, and solves the problem that the terminal cannot obtain the multicast broadcast service information when entering the new multicast broadcast service area or
  • the problem of carrier information in which the multicast broadcast service is located can ensure that the multicast broadcast service terminal continuously receives the multicast broadcast service between the multicast broadcast areas, thereby improving the performance of the multicast broadcast service service to a certain extent.
  • FIG. 1 is a flowchart of a multicast broadcast service information processing method according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a multicast broadcast service information processing method according to a preferred embodiment of the present invention
  • FIG. 1 is a flowchart of a multicast broadcast service information processing method according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a multicast broadcast service information processing method according to a preferred embodiment of the present invention
  • FIG. 1 is a flowchart of a multicast broadcast service information processing method according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a multicast broadcast service information processing method according to a preferred embodiment of the present invention
  • FIG. 4 is a flowchart of a multicast broadcast service information processing method according to a preferred embodiment 4 of the present invention
  • FIG. 5 is a preferred embodiment of the present invention.
  • BEST MODE FOR CARRYING OUT THE INVENTION BEST MODE FOR CARRYING OUT THE INVENTION
  • Step S302 The control station (or the base station) sends the multicast broadcast service information of the neighboring control station of the control station to the terminal, and the multicast broadcast service information includes at least one of the following: the adjacent multicast broadcast service area identifier, The carrier information of the adjacent multicast broadcast service area and the multicast broadcast service continuity indication information, where the carrier information of the adjacent multicast broadcast service area is used to carry the multicast broadcast service in the adjacent multicast broadcast service area.
  • the multicast broadcast service continuity indication is Whether the adjacent multicast broadcast service area to which the control station of the neighboring cell belongs provides the same service as the multicast broadcast service received by the terminal at the control station; preferably, in this step, the control station can broadcast, multicast, Or transmitting the multicast broadcast service information of the neighboring base station in a unicast manner.
  • the S302 can solve the problem that the terminal cannot obtain the multicast broadcast service information or the carrier information where the multicast broadcast service is located when entering the new multicast broadcast service area.
  • the following describes a terminal receiving a multicast broadcast service.
  • Step S304 The terminal acquires the multicast broadcast service information of the adjacent control station, and receives the multicast broadcast service corresponding to the multicast broadcast service information according to the multicast broadcast service information when switching to the adjacent control station.
  • step S304 can be divided into two sub-steps: Step S304-1: The terminal can acquire the multicast broadcast service area on the corresponding carrier when entering the serving cell of the neighboring base station (or the new base station) The configuration information, and further obtaining the multicast broadcast service resource mapping message; Step S304-2: The terminal continues to receive the multicast broadcast service to be received according to the obtained mapping information of the multicast broadcast service identifier and the resource mapping message.
  • the control station may send the multicast broadcast service information of the neighboring control station to the terminal by using at least one of the following messages: a multicast broadcast service area configuration message, a neighbor cell broadcast message, a multicast broadcast service resource mapping indication message, and an adjacent Multicast broadcast service area information indication message.
  • the existing message may be modified to carry the multicast broadcast service information of the adjacent control station, for example, the multicast broadcast service area configuration message, the neighbor cell broadcast message, and the multicast broadcast service resource mapping indication message may be improved.
  • the multicast broadcast service information of the adjacent control station may be carried by the newly added message, for example, the adjacent multicast broadcast service area information indication message. This will be explained separately below.
  • the control station sends the adjacent multicast broadcast service area identifier to the terminal by using a message carrying the neighboring control station identifier information list (for example, the neighbor cell broadcast message), where the neighboring control station identifier information list includes the adjacent control station The carrier list information and/or the adjacent multicast broadcast area identifier on the corresponding carrier; the neighbor broadcast message also carries at least one of the following: multicast on the adjacent multicast broadcast area The broadcast service continuity indication information, the multicast broadcast service area identifier to which the control station belongs, the multicast broadcast service identifier continuity indication information, and the multicast broadcast service identifier mapping information.
  • the neighboring control station identifier information list for example, the neighbor cell broadcast message
  • the neighboring control station identifier information list includes the adjacent control station
  • the neighbor broadcast message also carries at least one of the following: multicast on the adjacent multicast broadcast area
  • the control station sends the adjacent multicast broadcast service area information to the terminal by using a message (for example, a broadcast broadcast service area configuration message) carrying the multicast broadcast service area identifier information list to which the control station belongs, where the adjacent multicast broadcast service area
  • the information includes at least one of the following: a multicast broadcast service area identifier to which the control station belongs, a multicast broadcast service continuity indication of a neighboring multicast broadcast service area to which the control station of the control station belongs, and an adjacent control station of the control station.
  • the control station sends a message (for example, a multicast broadcast service resource mapping indication message) carrying the information of the adjacent multicast broadcast service area to the terminal, where the adjacent multicast broadcast service area information includes at least one of the following: The adjacent multicast broadcast area identifier with the service continuity of the multicast broadcast service area, the carrier information carrying the adjacent multicast broadcast area, the multicast broadcast service identifier continuity indication, and the multicast broadcast service identifier mapping information.
  • a message for example, a multicast broadcast service resource mapping indication message
  • the newly defined message of the control station sends the adjacent multicast broadcast service area information to the terminal, where the adjacent multicast broadcast service area information includes at least one of the following: The adjacent multicast broadcast area identifier of the multicast broadcast service area with the service continuity, the carrier information carrying the adjacent multicast broadcast area, the multicast broadcast service identifier continuity indication, and the multicast broadcast service identifier mapping information.
  • the multicast broadcast service information may further include: sending location information of the multicast broadcast service information of the neighboring multicast broadcast service area, where the location information includes information indicating a predetermined frame of the message carrying the multicast broadcast service information And the predetermined frame includes at least one of the following superframes, frames, and subframes; where the predetermined frame is a superframe, the information of the predetermined frame includes at least one of the following: a transmission period information of the message, and a superframe offset information; In the case where the predetermined frame is a frame and/or a subframe, the information of the predetermined frame includes predetermined frame offset information.
  • the multicast broadcast service information includes the multicast broadcast service continuity indication information, or
  • the multicast broadcast service information may further include: multicast broadcast service identifier continuity indication information and/or multicast broadcast service identifier mapping information, where the multicast broadcast service indication continuity indication information is used to indicate the multicast broadcast service with the same content. Whether the service identifier in the multicast broadcast service area to which the control station belongs and the adjacent multicast broadcast area are the same. This will be explained separately below.
  • the multicast broadcast service identifier mapping information includes only the control station Broadcast service identification information of the broadcast service area.
  • the multicast broadcast service information includes multicast broadcast service identifier continuity indication information, where the multicast broadcast service identifier continuity indication information is used to indicate that all multicast broadcast service identifiers of the multicast broadcast service area to which the control station belongs are It remains unchanged in the adjacent multicast broadcast area.
  • the multicast broadcast service information includes the multicast broadcast service.
  • the identifier continuity indication information is used, where the multicast broadcast service identifier continuity indication information is used to indicate that all multicast broadcast service identifiers of the multicast broadcast service area to which the control station belongs remain unchanged in the adjacent multicast broadcast area.
  • the multicast broadcast service information includes the multicast broadcast service identifier mapping information.
  • the multicast broadcast service identifier mapping information includes the service identifier information of the multicast broadcast service area to which the control station belongs and the service identifier information of the adjacent multicast broadcast service area. The following describes the multicast broadcast service information of the base station by the base station by broadcasting and unicast, respectively.
  • the terminal needs to acquire the multicast broadcast service information in the idle mode.
  • the terminal sends a request message for obtaining the update information of the multicast broadcast service information to the control station, and the service control station sends the response message in response to the request message by using the unicast, where the response message carries the multicast broadcast service requested by the terminal.
  • the update information of the associated multicast broadcast area and/or the update information of the multicast broadcast service, the update information of the multicast broadcast service area and/or the update information of the multicast broadcast service include at least one of the following information: Multicast broadcast service area Identification, carrier continuity indication information of the multicast broadcast service, carrier information of the area where the multicast broadcast service is located, service indication continuity indication information of the multicast broadcast service area, identification information of the multicast broadcast service in the multicast broadcast service area, multicast
  • the identification information of the multicast broadcast service in the broadcast service area is a mapping identifier of the multicast broadcast service received by the terminal at the control station in the multicast broadcast service area to which the adjacent control station belongs.
  • the request message includes at least one of the following: a ranging request message, a handover request message; the response message includes at least one of the following: a ranging response message, a handover command message, and a neighbor cell information message.
  • the terminal may send a service flow setup message to the adjacent control station to regain the information of the service flow. If the terminal in the idle mode is switching to the adjacent control station, if the multicast broadcast service information is not obtained, the network needs to be re-accessed, and the service flow establishment message is sent to the adjacent control station.
  • the carrier where the adjacent multicast broadcast service area is located may be different from the carrier where the current service multicast broadcast service area is located. If not, the control station sends the multicast broadcast service information to the terminal.
  • another multicast broadcast service information processing method includes: the control station periodically sends a multicast broadcast service configuration message in a broadcast or multicast manner, where the multicast broadcast service configuration
  • the message carries at least one of the following: the identification information of the multicast broadcast service area to which the control station belongs, the identification information of the multicast broadcast service area to which the control station adjacent to the control station belongs, and the control station to which the control station belongs Carrier information of a multicast broadcast service area.
  • the period of transmitting the multicast broadcast service configuration message is a pre-defined superframe period of the control station, or is a configurable superframe period.
  • the multicast broadcast service configuration message is sent on a pre-defined or dynamically scheduled subframe on the predefined radio frame on the superframe by the control station.
  • the terminal monitors all subframes on the radio frame on a predetermined radio frame on the superframe according to a superframe transmission period of the multicast broadcast service configuration message, or receives and selects on a specific subframe in a predetermined radio frame on the superframe. Decode the multicast broadcast service configuration message.
  • the control station sends the multicast broadcast service information (including the configuration information of the adjacent multicast broadcast service area and/or the mapping information of the multicast broadcast service identifier) in a multicast manner.
  • Figure 2 is the root According to a flowchart of a method for processing multicast broadcast service information according to a preferred embodiment of the present invention, the process includes the following steps: Step S201: The service control station sends a current configuration message (AAI_E-MBS_CFG message) of the multicast broadcast service.
  • the configuration information of the multicast broadcast service area to which the service control station belongs, and for each multicast broadcast service area, indicates the service continuity of the adjacent multicast broadcast service area, indicating the identifier of the adjacent multicast broadcast service area,
  • the carrier identification information of the adjacent multicast broadcast service area (if different from the carrier of the service control station), the mapping information of the multicast broadcast service identifier, and the like.
  • the location information of the frame on the carrier where the configuration message of the adjacent multicast broadcast service area is located is further indicated.
  • the frame may include at least one of the following: a superframe, a frame, and a subframe.
  • Step S202 The terminal obtains the configuration message of the multicast broadcast service area on the corresponding carrier after entering the new multicast broadcast service area according to the obtained information of the adjacent multicast broadcast service (; AAI E- MBS CFG). Step S203, thereby obtaining a resource mapping message of the multicast broadcast service area (AAI_E-MBS)
  • Step S204 The terminal receives and decodes data of the corresponding multicast broadcast service according to the identifier mapping information.
  • the monthly control station belongs to the multicast broadcast service area i or E-MBS zonel, zone2, zone3, zone4 (hereinafter referred to as Zl, Z2, Z3, Z4, respectively).
  • the service discontinuity indication information is carried, that is, the service continuity indication information indicates 0, indicating that all adjacent control stations of the current service control station belong to Z3 or belong to Other multicast broadcast service areas that do not have business continuity.
  • the information in this embodiment is not limited to being sent in the configuration message AAI_E-MBS_CFG message, and may also be sent in an independent adjacent multicast broadcast service area i or configuration message. It can also be sent in the AAI_NBR_ADV message in the second embodiment.
  • Table 1 is an illustration of a content chart of the neighbor zone information in the EMBS configuration message in this embodiment.
  • Step S301 A service control station sends a neighbor of a current service control station by using a neighbor cell broadcast message (AAI_NBR_ADV message).
  • Cell configuration information and for each carrier identifier of each neighboring cell, indicating an identifier of a neighboring multicast broadcast service area having service continuity, an identifier of a multicast broadcast service area to which the current service control station belongs, and a multicast broadcast Mapping information of business identifiers, etc.
  • the neighboring control station list information of the service control station includes the carrier list of each adjacent control station and the E-MBS zone to which the corresponding carrier belongs, according to the service continuity indication, if the current month When the E-MBS zone to which the service control station belongs is the same, it indicates the current E-MBS zone identifier; if it is different from the E-MBS zone identifier to which the current monthly service control station belongs but has business continuity, it indicates the current E- The MBS zone identifier and the adjacent E-MBS zone identifier, and the mapping information (mapping) of the multicast broadcast service MSTID and FID.
  • the mapping information is a correspondence list of different identifiers. If the MSTIDs and FIDs of the same service are the same, the mapping information is the service identifier list of the current monthly service zone. In this embodiment, if the configuration information of the multicast broadcast service area is different in the position of the frame on each control station, the location information of the frame on the carrier where the configuration message of the adjacent multicast broadcast service area is located is further indicated.
  • the frame may include at least one of the following: a superframe, a frame, and a subframe.
  • Step S302 The terminal obtains the configuration message of the multicast broadcast service area on the corresponding carrier after entering the new multicast broadcast service area according to the obtained information of the adjacent multicast broadcast service (; AAI E- MBS CFG).
  • Step S303 The terminal obtains the resource mapping message (AAI_E-MBS MAP) of the multicast broadcast service area.
  • Step S304 The terminal receives and decodes data of the corresponding multicast broadcast service according to the identifier mapping information of the multicast broadcast service.
  • the information in the example is not limited to be sent in the AAI_NBR_ADV message, and may also be sent in the configuration message AAI_E-MBS_CFG in the first embodiment.
  • Table 2 is an example of a content chart of the neighboring zone information in the neighbor cell broadcast message in this embodiment.
  • the control station sends at least one of the following in a multicast manner: the identifier information of the neighboring multicast broadcast service area, the carrier identifier of the adjacent multicast broadcast service area, and the multicast broadcast service identifier. Mapping information.
  • the service control station utilizes the multicast broadcast service area resource mapping indication message
  • AI E-MBS MAP message sends an identifier of a neighboring multicast broadcast service area having service continuity with the current monthly service E-MBS zone, where the multicast broadcast service in the adjacent multicast broadcast service area is located Carrier identification information (if different from the carrier of the service control station), mapping information of the multicast broadcast service identifier, and the like.
  • the terminal obtains the configuration message of the multicast broadcast service area on the corresponding carrier after entering the new multicast broadcast service area according to the obtained information of the adjacent multicast broadcast service.
  • the mapping information of the multicast broadcast service receives and decoding data of the corresponding multicast broadcast service.
  • the identification information of the adjacent E-MBS zone indicating that the current monthly E-MBS zone has service continuity
  • the Carrier identification information of the adjacent E-MBS zone if and control The carrier of the station is different
  • the mapping information is a correspondence list of different identifiers.
  • the mapping information is the service identifier list of the current monthly service zone.
  • Table 3 is an example of a content chart of the neighbor zone information in the multicast broadcast service area resource mapping indication message in this embodiment.
  • the control station sends at least one of the following: unicast: identification information of the adjacent multicast broadcast service area, and identifier information of the carrier where the multicast broadcast service of the adjacent multicast broadcast service area is located. Mapping information of multicast broadcast service identifiers. 4 is a flowchart of a method for processing multicast broadcast service information according to a preferred embodiment 4 of the present invention.
  • Step S401 During a process in which a terminal performs handover from a monthly control station to a target control station, If the terminal does not obtain the mapping information of the service identifier of the adjacent multicast broadcast service area, the terminal may request the update of the E-MBS service information by using a handover request (AAI HO REQ) message.
  • AAI HO REQ handover request
  • Step S402 the control station may send, by using a handover management message (AAI_HO_CMD message), an identifier of a corresponding multicast broadcast service area in the target multicast broadcast service area having service continuity with the E-MBS service received by the terminal, The carrier identification information of the adjacent multicast broadcast service area (if different from the carrier of the service control station), the mapping information of the multicast broadcast service identifier, and the identification information of the target adjacent control station, and the like.
  • Step S403 the terminal obtains the configuration message of the multicast broadcast service area on the corresponding carrier after entering the new multicast broadcast service area according to the obtained information of the adjacent multicast broadcast service (; AAI E- MBS CFG).
  • Step S404 the terminal obtains the resource mapping message (AAI E-MBS MAP) of the multicast broadcast service area according to the configuration message.
  • Step S405 the terminal receives and decodes the data of the corresponding multicast broadcast service according to the identifier mapping information of the multicast broadcast service. For example, in this embodiment, when the terminal sends a handover request to the service control station, the terminal may carry a multicast broadcast service identifier mapping request in the request to indicate that the multicast broadcast service needs to continue to be received.
  • logo The monthly control station responds to the E-MBS zone to which the candidate target control station belongs and the information of the service continuity, and responds to the terminal with the identification information of the adjacent E-MBS zone having the service continuity, and the adjacent E.
  • control station sends at least one of the following: unicast: identification information of the adjacent multicast broadcast service area, and identifier of the carrier where the multicast broadcast service is located in the adjacent multicast broadcast service area Information, mapping information of multicast broadcast service identifiers.
  • Step S501 When a terminal cuts in from a service control station to a new service control station or is idle If the terminal detects that it has entered the new multicast broadcast service area but does not have the mapping information of the service identifier of the new multicast broadcast service area, the terminal can pass the ranging request (AAI_RNG_REQ). The message requests an update of the E-MBS service information.
  • the new service control station may send the update information of the E-MBS service that the terminal needs to continue to receive through the ranging response message (AAI_RNG_RSP message), and the control station sends the multicast broadcast service area with service continuity to the terminal.
  • Identification the multicast broadcast service area
  • the carrier identification information (if different from the carrier of the service control station), the mapping information of the multicast broadcast service identifier, and the like.
  • Step S503 The terminal obtains the configuration message of the multicast broadcast service area on the corresponding carrier on the new multicast broadcast service area according to the obtained update information of the multicast broadcast service.
  • Step S504 The terminal obtains a resource mapping message (AAI_E-MBS MAP) of the multicast broadcast service area.
  • Step S505 The terminal receives data for decoding the corresponding multicast broadcast service according to the identifier mapping information of the multicast broadcast service. For example, In this embodiment, the terminal sends a ranging request message to the monthly control station, where the request message may carry the multicast broadcast service identifier mapping request information, indicating the identifier of the multicast broadcast service that needs to be continuously received.
  • the station sends a ranging response message to the terminal according to the information of the E-MBS zone and the service continuity information, and the response message includes the identification information of the adjacent E-MBS zone with service continuity, and the neighboring
  • the carrier identification information of the E-MBS zone if different from the carrier of the monthly control station
  • mapping information ( mapping) of the MSTID and FID of the multicast broadcast service where the MSTID and FID identifiers of the same service are used.
  • the corresponding service identifier in the target E-MBS zone is carried; if the MSTID and FID identifiers of the same service are the same, Comprising a zone that works to the current month of service identifier only.
  • Table V in the present embodiment the contents of the ranging message multicast broadcast service information updated graph example embodiment described. Table V
  • the foregoing embodiment can ensure that the multicast broadcast service terminal continuously receives the multicast broadcast service between the multicast broadcast areas, thereby improving the performance of the multicast broadcast service service to a certain extent.
  • modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices.
  • they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module.

Abstract

本发明公开了多播广播业务信息处理方法,该方法包括:控制站向终端发送控制站的相邻控制站的多播广播业务信息,多播广播业务信息至少包括以下之一:相邻多播广播业务区域标识、相邻多播广播业务区域所在的载波信息、多播广播业务连续性指示信息。可以保证多播广播业务终端在多播广播区域之间进行连续接收多播广播业务,从而能够在一定程度上提高多播广播业务服务的性能。

Description

多播广播业务信息处理方法 技术领域 本发明涉及通信领域, 具体而言, 涉及多播广播业务信息处理方法。 背景技术 在无线通信系统中, 控制站包括: 宏基站 ( Macro Base Station, 简称为
Macro BS )、 微基站 ( Pico BS )、 微微基站 ( FemtoCell BS )、 中继站等。 无 线通信系统可以通过基站利用指定的无线信道在一定地理范围内提供无线覆 盖, 这个地理范围称为小区。 为了扩展覆盖或者扩展容量, 可以在终端和基 站之间放置一个或多个中继站。 对于终端来说, 中继站就相当于一个基站, 也可以在家庭或办公室等小型室内环境下, 放置一个或多个 K啟基站提供更 好的室内热点覆盖。 多播广播业务 ( Multicast Broadcast Service, 简称为 MBS ) 从一个数据 发送源 (例如, 控制站) 向多个目标终端传送数据, 能够实现网络 (包括核 心网络和接入网络) 资源的共享, 提高网络资源、 尤其是空中接口资源的利 用率。 其中, 各种类型基站的组合能够提供多播广播业务, 例如, 基站和中 继站的组合、 宏基站和 啟基站的组合。 多播广播业务可以通过多个控制站协作进行符号级或帧级的同步传输, 以便获得宏分集增益或者保持多播广播业务在一个多播广播业务区域(MBS zone ) 中的连续性。 无论处于激活还是空闲模式下的终端, 只要在属于一个 多播广播业务区域的控制站内均可连续接收多播广播业务, 而不需要进行网 络重入或注册。 由于在多播广播业务区域内各个控制站发送相同的多播广播 业务数据, 因此, 控制站可以以更高的发射功率进行传输, 符号级同步传输 情况下还可以获得宏分集增益, 从而使得系统以更高效的方式提供多播广播 业务。 在无线通信系统网络中, 不同控制站可能有不同的物理配置, 因此, 部 分控制站可以构成一个多播广播业务区域, 相邻的不同多播广播业务区域可 能提供相同或不同的业务内容, 一个控制站也可以同时提供属于不同多播广 播业务区域的业务。 目前出现了多载波的无线通讯系统, 该系统能够提供更大的带宽, 在该 系统中承载多播广播业务的方式可以为独立载波(或称为专用载波方式), 即 多播广播业务独占某个载波上的所有时频资源; 另一种方式是混合载波 (或 称为共享载波方式),即多播广播业务与单播业务以时分复用或频分复用的方 式共享载波上的时频资源。 因此, 在多载波系统中, 一个控制站可以通过多 个混合载波和 /或专用载波的资源为一个或多个多播广播业务区域的多播广 播业务分配资源。 当相邻的两个多播广播业务区域提供的业务内容部分或全部相同时, 两 个区域中的相同业务内容可以具有相同或不同的标识信息, 一个终端在两个 多播广播业务区域进行移动时, 为了保证终端在进入新的服务多播广播业务 区域后能够继续接收并解码之前所接收的多播广播业务, 以保持业务的连续 性。 另外, 对以多载波系统, 在新的多播广播业务区域的多播广播业务所在 的载波可能也发生了变化, 目前, 终端在进入新的多播广播业务区域时可能 无法获取到多播广播业务信息的更新。 此外, 在多载波系统中, 终端也无法 获取到在新的多播广播业务区域的多播广播业务所在的载波信息, 因此, 终 端在进入新的多播广播区域之后有可能无法继续进行多播广播业务。 发明内容 本发明的主要目的在于提供多播广播业务信息处理方案, 以至少解决上 述问题。 根据本发明的一个方面,提供了一种多播广播业务信息处理方法, 包括: 控制站向终端发送控制站的相邻控制站的多播广播业务信息, 多播广播业务 信息至少包括以下之一: 相邻多播广播业务区域标识、 相邻多播广播业务区 域所在的载波信息、 多播广播业务连续性指示信息。 优选地, 相邻多播广播业务区域所在的载波信息为承载相邻多播广播业 务区域中的多播广播业务的载波的载波信息。 优选地, 多播广播业务连续性 指示是指邻小区的控制站是否提供与终端在控制站所接收的多播广播业务相 同的业务。 优选地, 控制站通过以下消息至少之一向终端发送相邻控制站的多播广 播业务信息: 多播广播业务区域配置消息、 邻小区广播消息、 多播广播业务 资源映射指示消息、 相邻多播广播业务区域信息指示消息。 优选地, 控制站通过携带有相邻控制站标识信息列表的消息向终端发送 相邻多播广播业务区域标识, 其中, 相邻控制站标识信息列表中包括相邻控 制站的载波列表信息和 /或相应载波上的相邻多播广播区域标识;邻区广播消 息还携带有以下至少之一: 相邻多播广播区域上的多播广播业务连续性指示 信息、 控制站所属的多播广播业务区域标识、 多播广播业务标识连续性指示 信息、 多播广播业务标识映射信息。 优选地, 控制站通过携带有控制站所属的多播广播业务区域标识信息列 表的消息向终端发送相邻多播广播业务区域信息, 其中, 相邻多播广播业务 区域信息至少包括以下之一: 控制站所属的多播广播业务区域标识、 控制站 的相邻控制站所属的相邻多播广播业务区域的多播广播业务连续性指示、 控 制站的相邻控制站所属的相邻多播广播区域标识、 承载相邻多播广播区域上 的多播广播业务的载波信息、 多播广播业务标识连续性指示信息、 多播广播 业务标识映射信息。 优选地, 控制站向终端发送携带有相邻多播广播业务区域信息的消息, 其中, 相邻多播广播业务区域信息至少包括以下之一: 控制站所属的多播广 播业务区域的具有业务连续性的相邻多播广播区域标识、 承载相邻多播广播 区域的载波信息、 多播广播业务标识连续性指示、 多播广播业务标识映射信 息。 优选地, 多播广播业务信息还包括: 相邻多播广播业务区域的多播广播 业务信息的发送位置信息, 其中, 位置信息包括指向携带有多播广播业务信 息的消息的预定帧的信息, 其中, 预定帧至少包括以下之一超帧、 帧、 子帧; 在预定帧为超帧的情况下, 预定帧的信息包括以下至少之一: 消息的发送周 期信息、 超帧偏移信息; 在预定帧为帧和 /或子帧的情况下, 预定帧的信息包 括预定帧偏移信息。 优选地, 在控制站所属的多播广播业务区域与相邻多播广播区域中的业 务内容部分或全部相同的情况下, 多播广播业务信息包括多播广播业务连续 性指示信息。 优选地, 在控制站所属的多播广播业务区域与相邻多播广播区域中的业 务内容部分或全部相同的情况下, 多播广播业务信息中还包括: 多播广播业 务标识连续性指示信息和 /或多播广播业务标识映射信息, 其中, 多播广播业 务标识连续性指示信息用于指示内容相同的多播广播业务在控制站所属的多 播广播业务区域与相邻多播广播区域中的业务标识是否相同。 优选地, 在控制站通过广播或组播方式向终端发送相邻多播广播区域业 务信息的情况下, 在空闲模式下的终端需要接收并解码广播或组播的消息。 优选地, 上述方法还包括: 终端向控制站发送用于获取多播广播业务信 息的更新信息的请求消息, 服务控制站通过单播发送响应于请求消息的响应 消息, 其中, 响应消息中携带有终端所请求的多播广播业务所属的多播广播 区域的更新信息和 /或多播广播业务的更新信息, 多播广播业务区域的更新信 息和 /或多播广播业务的更新信息包含以下信息至少之一: 多播广播业务区域 标识, 多播广播业务业务连续性指示信息, 多播广播业务所在区域的载波信 息, 多播广播业务区域业务标识连续性指示信息, 多播广播业务区域中多播 广播业务的标识映射信息。 优选地, 请求消息至少包括以下之一: 测距请求消息、 切换请求消息; 响应消息至少包括以下之一: 测距响应消息、 切换命令消息、 邻小区信息消 息。 优选地, 终端切换至相邻控制站时, 如果没有获得多播广播业务信息, 则上述方法还包括: 终端向相邻控制站发送业务流建立消息, 以重新获得业 务流的信息。 优选地, 空闲模式下的终端在切换至相邻控制站时, 如果没有获得多播 广播业务信息, 则重新接入网络, 并向相邻控制站发送业务流建立消息。 优选地, 控制站向终端发送相邻基站的多播广播业务信息包括: 在相邻 多播广播业务区域所在载波与当前服务多播广播业务区域所在载波不相同的 情况下, 控制站向终端发送的多播广播业务信息中包括相邻多播广播业务区 域所在的载波信息, 其中, 载波信息至少包括以下之一: 物理载波标识信息、 物理载波频点信息、 逻辑载波标识信息。 根据本发明的另一方面,提供了一种多播广播业务信息处理方法, 包括: 终端接收控制站发送控制站的相邻控制站的多播广播业务信息, 多播广播业 务信息至少包括以下之一: 相邻多播广播业务区域标识、 相邻多播广播业务 区域所在的载波信息、 多播广播业务连续性指示信息, 其中, 相邻多播广播 业务区域所在的载波信息为承载相邻多播广播业务区域中的多播广播业务的 载波的载波信息, 多播广播业务连续性指示是指邻小区的控制站是否提供与 终端在控制站所接收的多播广播业务相同的业务; 终端在切换至相邻控制站 时, 根据多播广播业务信息接收多播广播业务信息对应的多播广播业务。 根据本发明的另一方面, 还提供了一种多播广播业务信息处理方法, 包 括: 控制站以广播或者组播的方式周期性发送多播广播业务配置消息, 其中, 多播广播业务配置消息中携带以下至少之一: 控制站所属的多播广播业务区 域的标识信息、与控制站相邻的控制站所属的多播广播业务区域的标识信息、 与控制站相邻的控制站所属的多播广播业务区域的载波信息。 优选地,发送多播广播业务配置消息的周期是控制站预定义的超帧周期, 或者, 是可配置的超帧周期。 优选地, 多播广播业务配置消息在超帧上的预定义的无线帧上的由控制 站预定义的或动态调度的子帧上发送。 根据本发明的再一方面,提供了一种多播广播业务信息处理方法, 包括: 终端接收控制站以广播或者组播的方式周期性发送多播广播业务配置消息, 其中, 多播广播业务配置消息中携带以下至少之一: 控制站所属的多播广播 业务区域的标识信息、 与控制站相邻的控制站所属的多播广播业务区域的标 识信息、 与控制站相邻的控制站所属的多播广播业务区域的载波信息, 发送 多播广播业务配置消息的周期是控制站预定义的超帧周期, 或者, 是可配置 的超帧周期; 终端根据周期接收并解码多播广播业务配置消息。 优选地, 终端根据周期接收并解码多播广播业务配置消息包括: 终端根 据多播广播业务配置消息的超帧发送周期, 在超帧上预定的无线帧上监听无 线帧上的所有子帧, 或者, 在超帧上预定的无线帧中预定的子帧上接收并解 码多播广播业务配置消息。 通过本发明, 釆用控制站向终端发送该控制站的相邻控制站的多播广播 业务信息, 解决了相关技术中终端在进入新的多播广播业务区域无法获取到 多播广播业务信息或多播广播业务所在的载波信息的问题, 可以保证多播广 播业务终端在多播广播区域之间进行连续接收多播广播业务, 从而能够在一 定程度上提高多播广播业务服务的性能。 附图说明 此处所说明的附图用来提供对本发明的进一步理解, 构成本申请的一部 分, 本发明的示意性实施例及其说明用于解释本发明, 并不构成对本发明的 不当限定。 在附图中: 图 1是根据本发明实施例的多播广播业务信息处理方法的流程图; 图 2是根据本发明优选实施例一的多播广播业务信息处理方法的流程 图; 图 3是根据本发明优选实施例二的多播广播业务信息处理方法的流程 图; 图 4是才艮据本发明优选实施例四的多播广播业务信息处理方法的流程 图; 图 5是根据本发明优选实施例五的多播广播业务信息处理方法的流程 图。 具体实施方式 下文中将参考附图并结合实施例来详细说明本发明。 需要说明的是, 在 不冲突的情况下, 本申请中的实施例及实施例中的特征可以相互组合。 以下实施例中所描述方法可以应用于单播、 组播和广播混合的无线通信 系统。 在本实施例中, 提供了一种多播广播业务信息处理方法, 图 1是根据本 发明实施例的多播广播业务信息处理方法的流程图, 如图 1所示, 该流程包 括如下步 4聚: 步骤 S302, 控制站(或称为基站)向终端发送控制站的相邻控制站的多 播广播业务信息, 多播广播业务信息至少包括以下之一: 相邻多播广播业务 区域标识、 相邻多播广播业务区域所在的载波信息、 多播广播业务连续性指 示信息, 其中, 相邻多播广播业务区域所在的载波信息为承载相邻多播广播 业务区域中的多播广播业务的载波的载波信息, 多播广播业务连续性指示是 指邻小区的控制站所属的相邻多播广播业务区域是否提供与终端在控制站所 接收的多播广播业务相同的业务; 优选地, 在该步骤中, 控制站可以通过广播、 多播、 或单播的方式发送 相邻基站的多播广播业务信息。 通过上述步 4聚 S302,就可以解决终端在进入新的多播广播业务区域无法 获取到多播广播业务信息或多播广播业务所在的载波信息的问题。 为了更好 的说明本发明的实施例, 下面对终端接收多播广播业务进行说明。 步骤 S304, 终端获取相邻控制站的多播广播业务信息, 并在切换至相邻 控制站时, 根据多播广播业务信息接收多播广播业务信息对应的多播广播业 务。 优选地, 步骤 S304可以分为两个子步骤: 步骤 S304-1 : 终端可以在进入相邻基站 (或称为新的基站) 的服务小区 时, 在相应的载波上获取所述多播广播业务区域的配置信息, 并进一步获得 多播广播业务资源映射消息; 步骤 S304-2: 终端才艮据获得的多播广播业务标识的映射信息以及资源映 射消息, 继续接收解码所要接收的多播广播业务。 优选地, 控制站可以通过以下消息的至少之一向终端发送相邻控制站的 多播广播业务信息: 多播广播业务区域配置消息、 邻小区广播消息、 多播广 播业务资源映射指示消息、 相邻多播广播业务区域信息指示消息。 即, 可以 对现有的消息进行改进以携带相邻控制站的多播广播业务信息, 例如, 可以 对多播广播业务区域配置消息、 邻小区广播消息、 多播广播业务资源映射指 示消息进行改进; 此外, 还可以通过新增加的消息来携带相邻控制站的多播 广播业务信息, 例如, 相邻多播广播业务区域信息指示消息。 下面对此分别 进行说明。 控制站通过携带有相邻控制站标识信息列表的消息 (例如, 邻小区广播 消息) 向终端发送相邻多播广播业务区域标识, 其中, 相邻控制站标识信息 列表中包括相邻控制站的载波列表信息和 /或相应载波上的相邻多播广播区 域标识; 邻区广播消息还携带有以下至少之一: 相邻多播广播区域上的多播 广播业务连续性指示信息、 控制站所属的多播广播业务区域标识、 多播广播 业务标识连续性指示信息、 多播广播业务标识映射信息。 控制站通过携带有控制站所属的多播广播业务区域标识信息列表的消息 (例如,播广播业务区域配置消息)向终端发送相邻多播广播业务区域信息, 其中, 相邻多播广播业务区域信息至少包括以下之一: 控制站所属的多播广 播业务区域标识、 控制站的相邻控制站所属的相邻多播广播业务区域的多播 广播业务连续性指示、 控制站的相邻控制站所属的相邻多播广播区域标识、 承载相邻多播广播区域上的多播广播业务的载波信息、 多播广播业务标识连 续性指示信息、 多播广播业务标识映射信息。 控制站向终端发送携带有相邻多播广播业务区域信息的消息 (例如, 多 播广播业务资源映射指示消息), 其中,相邻多播广播业务区域信息至少包括 以下之一: 控制站所属的多播广播业务区域的具有业务连续性的相邻多播广 播区域标识、 承载相邻多播广播区域的载波信息、 多播广播业务标识连续性 指示、 多播广播业务标识映射信息。 控制站新定义的消息 (例如, 相邻多播广播业务区域信息指示消息) 向 终端发送相邻多播广播业务区域信息, 其中, 相邻多播广播业务区域信息至 少包括以下之一: 控制站所属的多播广播业务区域的具有业务连续性的相邻 多播广播区域标识、 承载相邻多播广播区域的载波信息、 多播广播业务标识 连续性指示、 多播广播业务标识映射信息。 优选地, 多播广播业务信息还可以包括: 相邻多播广播业务区域的多播 广播业务信息的发送位置信息, 其中, 位置信息包括指向携带有多播广播业 务信息的消息的预定帧的信息, 其中, 预定帧至少包括以下之一超帧、 帧、 子帧; 在预定帧为超帧的情况下, 预定帧的信息包括以下至少之一: 消息的 发送周期信息、 超帧偏移信息; 在预定帧为帧和 /或子帧的情况下, 预定帧的 信息包括预定帧偏移信息。 优选地, 在该控制站所属的多播广播业务区域与相邻多播广播区域中的 业务内容部分或全部相同的情况下, 多播广播业务信息尅包括多播广播业务 连续性指示信息, 或者多播广播业务信息还可以包括: 多播广播业务标识连 续性指示信息和 /或多播广播业务标识映射信息, 其中, 多播广播业务表示连 续性指示信息用于指示内容相同的多播广播业务在控制站所属的多播广播业 务区域与相邻多播广播区域中的业务标识是否相同。下面对此分别进行说明。 内容相同的多播广播业务在该控制站所属的多播广播业务区域与相邻多 播广播区域中的业务标识相同的情况下, 其中, 多播广播业务标识映射信息 仅包括控制站所属的多播广播业务区域的业务标识信息。 或者, 多播广播业 务信息中包括多播广播业务标识连续性指示信息, 其中, 多播广播业务标识 连续性指示信息用于指示控制站所属的多播广播业务区域的所有多播广播业 务标识在相邻多播广播区域中保持不变。 在控制站所属的多播广播业务区域的全部多播广播业务与相邻多播广播 区域中的多播广播业务内容相同并且业务标识均相同情况下, 多播广播业务 信息中包括多播广播业务标识连续性指示信息, 其中, 多播广播业务标识连 续性指示信息用于指示控制站所属的多播广播业务区域的所有多播广播业务 标识在相邻多播广播区域中保持不变。 在内容相同的多播广播业务在该控制站所属的多播广播业务区域与相邻 多播广播区域中的业务标识不相同的情况下, 多播广播业务信息中包括多播 广播业务标识映射信息, 此时该多播广播业务标识映射信息包括控制站所属 的多播广播业务区域的业务标识信息和相邻多播广播业务区域的业务标识信 息。 下面对基站通过广播和单播发送相邻基站的多播广播业务信息分别进行 说明。 在控制站通过广播方式向终端发送多播广播业务信息的情况下, 终端在 空闲模式下需要获取多播广播业务信息。 终端向控制站发送用于获取多播广播业务信息的更新信息的请求消息, 服务控制站通过单播发送响应于请求消息的响应消息, 其中, 响应消息中携 带有终端所请求的多播广播业务所属的多播广播区域的更新信息和 /或多播 广播业务的更新信息, 多播广播业务区域的更新信息和 /或多播广播业务的更 新信息包含以下信息至少之一: 多播广播业务区域标识, 多播广播业务业务 连续性指示信息, 多播广播业务所在区域的载波信息, 多播广播业务区域业 务标识连续性指示信息, 多播广播业务区域中多播广播业务的标识信息, 多 播广播业务区域中多播广播业务的标识信息为终端在控制站所接收的多播广 播业务在相邻控制站所属的多播广播业务区域中的映射标识。 优选地, 请求消息至少包括以下之一: 测距请求消息、 切换请求消息; 响应消息至少包括以下之一: 测距响应消息、 切换命令消息、 邻小区信息消 息。 优选地, 终端切换至相邻控制站时, 如果没有获得多播广播业务信息, 则终端可以向相邻控制站发送业务流建立消息, 以重新获得业务流的信息。 如果空闲模式下的终端在切换至相邻控制站时, 在没有获得多播广播业务信 息的情况下, 则需要重新接入网络, 并向相邻控制站发送业务流建立消息。 在多载波系统中, 相邻多播广播业务区域所在载波与当前服务多播广播 业务区域所在载波有可能不相同, 在不相同的情况下, 控制站向终端发送的 多播广播业务信息中包括相邻多播广播业务区域所在的载波信息, 其中, 载 波信息至少包括以下之一: 物理载波标识信息、 物理载波频点信息、 逻辑载 波标识信息。 在本实施例中, 还提供了另一种多播广播业务信息处理方法, 该方法包 括: 控制站以广播或者组播的方式周期性发送多播广播业务配置消息, 其中, 多播广播业务配置消息中携带以下至少之一: 控制站所属的多播广播业务区 域的标识信息、与控制站相邻的控制站所属的多播广播业务区域的标识信息、 与控制站相邻的控制站所属的多播广播业务区域的载波信息。 优选地,发送多播广播业务配置消息的周期为控制站预定义的超帧周期, 或者, 是可配置的超帧周期。 优选地, 多播广播业务配置消息在超帧上的预定义的无线帧上的由控制 站预定义的或动态调度的子帧上发送。 终端根据多播广播业务配置消息的超帧发送周期, 在超帧上预定的无线 帧上监听无线帧上的所有子帧, 或者, 在超帧上预定的无线帧中特定的子帧 上接收并解码多播广播业务配置消息。 下面结合附图对本实施例的优选实施例进行详细的说明。 在以下优选实 施例中以 WiMax系统为例进行说明, 但并不限于此、。 优选实施例一 在本实施例中, 控制站以组播方式发送多播广播业务信息 (包括相邻多 播广播业务区域的配置信息和 /或多播广播业务标识的映射信息)。 图 2是根 据本发明优选实施例一的多播广播业务信息处理方法的流程图, 该流程包括 如下步 4聚: 步骤 S201 , 服务控制站利用多播广播业务的配置消息 ( AAI_E-MBS_ CFG message )发送当前服务控制站所属的多播广播业务区域的配置信息, 并且针对每个多播广播业务区域, 指示其相邻多播广播业务区域的业务连续 性, 指示相邻的多播广播业务区域的标识, 该相邻的多播广播业务区域所在 的载波标识信息(如果与服务控制站的载波不同), 多播广播业务标识的映射 信息等。 在本实施例中, 如果多播广播业务区域的配置信息在各个控制站上的帧 的位置不同时, 则进一步指示相邻的多播广播业务区域的配置消息所在的载 波上的帧的位置信息, 其中, 帧可以包括以下至少之一: 超帧、 帧、 子帧。 步骤 S202, 终端才艮据所获得的相邻多播广播业务的信息, 在进入新的多 播广播业务区域后, 在相应的载波上获得该多播广播业务区域的配置消息 (; AAI E-MBS CFG)。 步骤 S203 ,从而获得该多播广播业务区域的资源映射消息( AAI_E-MBS
MAP ), 并才艮据多播广播业务的标识映射信息 ( E-MBS MAP )。 步骤 S204,终端根据标识映射信息接收并解码相应的多播广播业务的数 据。 例如, 月艮务控制站属于多播广播业务区 i或 E-MBS zonel , zone2, zone3 , zone4 (以下分别简称为 Zl、 Z2、 Z3、 Z4)。 当服务控制站的某些相邻控制站 属于另一个 E-MBS zone5(简称为 Z5)时, JL Z1和 Z5的多播广播业务部分或 全部相同时, Z1和 Z5为相邻的 zone。 在 AAI_E-MBS_CFG消息中携带 Z1 , Z5的标识, Z5的载波信息(如果与 Z1的载波信息不同), Z1中多播广播业 务 MSTID、 FID与 Z5中多播广播业务 MSTID、 FID的映射信息( mapping ), 属于 Z5的相邻控制站的标识信息。其中,如果 Z5与 Z1中相同业务的 MSTID、 FID标识不同, 映射信息则为不同标识的对应关系列表; 如果 Z5与 Z1中相 同业务的 MSTID、 FID标识相同, 映射信息则为当前月艮务 zonel的业务标识 列表。 在本实施例中, 如果 Z3没有相邻 zone的信息, 则携带业务不连续性指 示信息, 即业务连续性指示信息指示为 0, 表示当前服务控制站的所有相邻 控制站均属于 Z3或属于不具有业务连续性的其它多播广播业务区域。 本实施例中的信息不限于在配置消息 AAI_E-MBS_CFG消息中发送,也 可以在一个独立的相邻多播广播业务区 i或配置消息中发送。 也可以在实施例 二中的 AAI_NBR_ADV消息中发送。 表一是本实施例中的 EMBS配置消息中邻 zone信息的内容图表的举例 说明。
Figure imgf000014_0001
Figure imgf000015_0001
优选实施例二 在本实施例中, 控制站以广播方式发送相邻多播广播业务区域的配置信 息和 /或多播广播业务标识的映射信息。 图 3是根据本发明优选实施例二的多 播广播业务信息处理方法的流程图, 该流程包括如下步骤: 步骤 S301 ,服务控制站利用邻小区广播消息(AAI_NBR_ADV message ) 发送当前服务控制站的邻小区配置信息, 并且针对每个邻小区的每个载波标 识, 指示具有业务连续性的相邻的多播广播业务区域的标识、 当前服务控制 站所属的多播广播业务区域的标识、 多播广播业务标识的映射信息等。 例如, 本实施例中, 在服务控制站的相邻控制站列表信息中包括每个相 邻控制站的载波列表及相应载波上所属的 E-MBS zone, 根据业务连续性指 示, 如果与当前月艮务控制站所属的 E-MBS zone相同时, 则指示当前 E-MBS zone标识; 如果与当前月艮务控制站所属的 E-MBS zone标识不同但具有业务 连续性时, 则指示当前 E-MBS zone标识以及相邻 E-MBS zone标识, 以及多 播广播业务 MSTID、 FID的映射信息 ( mapping )。 其中, 如果相同业务的 MSTID、 FID标识不同, 映射信息则为不同标识的对应关系列表; 如果相同 业务的 MSTID、 FID标识相同, 映射信息则为当前月艮务 zone的业务标识列 表。 本实施例中, 如果多播广播业务区域的配置信息在各个控制站上的帧的 位置不同时, 则进一步指示相邻的多播广播业务区域的配置消息所在的载波 上的帧的位置信息, 其中, 帧可以包括以下至少之一: 超帧、 帧、 子帧。 步骤 S302, 终端才艮据所获得的相邻多播广播业务的信息, 在进入新的多 播广播业务区域后, 在相应的载波上获得该多播广播业务区域的配置消息 (; AAI E-MBS CFG)。 步骤 S303 ,终端获得该多播广播业务区域的资源映射消息( AAI_E-MBS MAP )„ 步骤 S304, 终端根据多播广播业务的标识映射信息, 接收并解码相应的 多播广播业务的数据。 本实施例中的信息不限于在 AAI_NBR_ADV消息中发送, 也可以在实 施例一中的配置消息 AAI_E-MBS_CFG中发送。 表二为本实施例中邻小区广播消息中邻 zone信息的内容图表举例说明。
Figure imgf000016_0001
Figure imgf000017_0001
Figure imgf000018_0001
优选实施例三 在本实施例中, 控制站以组播方式发送以下至少之一: 相邻多播广播业 务区域的标识信息、 相邻多播广播业务区域的所在载波标识、 多播广播业务 标识的映射信息。 服务控制站利用多播广播业务区域资源映射指示消息
( AAI E-MBS MAP message )发送与当前月艮务 E-MBS zone具有业务连续性 的相邻的多播广播业务区域的标识, 该相邻的多播广播业务区域中的多播广 播业务所在的载波标识信息(如果与服务控制站的载波不同), 多播广播业务 标识的映射信息等。 终端根据所获得的相邻多播广播业务的信息, 在进入新的多播广播业务 区域后, 在相应的载波上获得该多播广播业务区域的配置消息
(AAI E-MBS_CFG), 从而获得该多播广播业务区域的资源映射消息
( AAI E-MBS MAP ) , 并根据多播广播业务的标识映射信息, 接收解码相 应的多播广播业务的数据。 例如, 在本实施例中, 服务控制站的多播广播业务区域资源映射指示消 息中,指示当前月艮务 E-MBS zone具有业务连续性的相邻的 E-MBS zone的标 识信息, 以及该相邻的 E-MBS zone所在的载波标识信息 (如果与 艮务控制 站的载波不同), 和 /或多播广播业务 MSTID、 FID的映射信息 ( mapping )。 其中, 如果相同业务的 MSTID、 FID标识不同, 映射信息则为不同标识的对 应关系列表; 如果相同业务的 MSTID、 FID标识相同, 映射信息则为当前月艮 务 zone的业务标识列表。 表三为本实施例中多播广播业务区域资源映射指示消息中邻 zone信息 的内容图表举例说明。
Figure imgf000019_0001
Figure imgf000020_0001
优选实施例四 在本实施例中, 控制站以单播方式发送以下至少之一: 相邻多播广播业 务区域的标识信息、 相邻多播广播业务区域的多播广播业务所在载波的标识 信息、 多播广播业务标识的映射信息。 图 4是根据本发明优选实施例四的多 播广播业务信息处理方法的流程图, 该流程包括如下步骤: 步骤 S401 , 当终端从月艮务控制站向目标控制站进行切换的过程中, 如果 终端没有得到相邻的多播广播业务区域的业务标识的映射信息, 则终端可以 通过切换请求 ( AAI HO REQ ) 消息请求 E-MBS业务信息的更新。 步骤 S402, 控制站则可以通过切换管理消息 ( AAI_HO_CMD message ) 向终端发送与终端所接收的 E-MBS业务具有业务连续性的目标多播广播业 务区域中的相应的多播广播业务区域的标识、 该相邻的多播广播业务区域所 在的载波标识信息(如果与服务控制站的载波不同)、 多播广播业务标识的映 射信息、 以及目标相邻控制站的标识信息等。 步骤 S403 , 终端才艮据所获得的相邻多播广播业务的信息, 在进入新的多 播广播业务区域后, 在相应的载波上获得该多播广播业务区域的配置消息 (; AAI E-MBS CFG)。 步骤 S404,终端根据配置消息获得该多播广播业务区域的资源映射消息 ( AAI E-MBS MAP )„ 步骤 S405 ,终端根据多播广播业务的标识映射信息接收并解码相应的多 播广播业务的数据。 例如, 在本实施例中, 终端向服务控制站发送切换请求时, 可以在该请 求中携带多播广播业务标识映射请求, 以指示需要继续接收的多播广播业务 的标识。 月艮务控制站才艮据候选目标控制站所属的 E-MBS zone以及业务连续 性的信息, 向终端响应具有业务连续性的相邻的 E-MBS zone的标识信息、 以及该相邻的 E-MBS zone所在的载波标识信息 (如果与 艮务控制站的载波 不同)、 和 /或多播广播业务 MSTID、 FID的映射信息 (mapping )。 其中, 如 果相同业务的 MSTID、 FID标识不同, 则携带目标 E-MBS zone中对应的业 务标识; 如果相同业务的 MSTID、 FID标识相同, 则仅包含当前月艮务 zone 的业务标识。 表四为本实施例中切换管理消息中邻 zone信息的内容图表举例说明。 表四
Figure imgf000021_0001
Figure imgf000022_0001
优选实施例五 在本实施例中, 控制站以单播方式发送以下至少之一: 相邻多播广播业 务区域的标识信息、 相邻多播广播业务区域中的多播广播业务所在载波的标 识信息、 多播广播业务标识的映射信息。 图 5是才艮据本发明优选实施例五的 多播广播业务信息处理方法的流程图, 该流程包括如下步骤: 步骤 S501 , 当终端从服务控制站切入到新的服务控制站时或者在空闲模 式下移动到新的控制站覆盖下, 如果终端检测到已进入新的多播广播业务区 域, 但没有新的多播广播业务区域的业务标识的映射信息, 则终端可以通过 测距请求 ( AAI_RNG_REQ ) 消息请求 E-MBS业务信息的更新。 步骤 S502, 新的服务控制站可以通过测距响应消息 (AAI_RNG_ RSP message ) 发送给终端所需要继续接收的 E-MBS业务的更新信息, 控制站向 终端发送具有业务连续性的多播广播业务区域的标识、 该多播广播业务区域 所在的载波标识信息(如果与服务控制站的载波不同)、多播广播业务标识的 映射信息等。 步骤 S503 , 终端才艮据所获得的多播广播业务的更新信息, 在新的多播广 播业务区域上, 在相应的载波上获得该多播广播业务区域的配置消息
(; AAI E-MBS CFG)。 步骤 S504 ,终端获得该多播广播业务区域的资源映射消息( AAI_E-MBS MAP )„ 步骤 S505 , 终端根据多播广播业务的标识映射信息, 接收解码相应的多 播广播业务的数据。 例如, 在本实施例中, 终端向月艮务控制站发送测距请求消息, 该请求消 息中可以携带多播广播业务标识映射请求信息, 指示需要继续接收的多播广 播业务的标识。 新的 艮务控制站 -据其所属的 E-MBS zone以及业务连续性 的信息, 向终端发送测距响应消息, 该响应消息中包括具有业务连续性的相 邻的 E-MBS zone的标识信息,以及该相邻的 E-MBS zone所在的载波标识信 息 (如果与月艮务控制站的载波不同), 和 /或多播广播业务 MSTID、 FID的映 射信息 ( mapping )。 其中, 如果相同业务的 MSTID、 FID标识不同, 则携带 目标 E-MBS zone中对应的业务标识; 如果相同业务的 MSTID、 FID标识相 同, 则仅包含当前月艮务 zone的业务标识。 表五为本实施例中测距消息中多播广播业务信息更新的内容图表举例说 明。 表五
Figure imgf000023_0001
Figure imgf000024_0001
综上所述, 通过上述实施例, 可以保证多播广播业务终端在多播广播区 域之间进行连续接收多播广播业务, 从而能够在一定程度上提高多播广播业 务服务的性能。 显然, 本领域的技术人员应该明白, 上述的本发明的各模块或各步骤可 以用通用的计算装置来实现, 它们可以集中在单个的计算装置上, 或者分布 在多个计算装置所组成的网络上, 可选地, 它们可以用计算装置可执行的程 序代码来实现, 从而, 可以将它们存储在存储装置中由计算装置来执行, 并 且在某些情况下, 可以以不同于此处的顺序执行所示出或描述的步骤, 或者 将它们分别制作成各个集成电路模块, 或者将它们中的多个模块或步骤制作 成单个集成电路模块来实现。 这样, 本发明不限制于任何特定的硬件和软件 结合。 以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于本 领域的技术人员来说, 本发明可以有各种更改和变化。 凡在本发明的^"神和 原则之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护 范围之内。

Claims

权 利 要 求 书
1. 一种多播广播业务信息处理方法, 其特征在于, 包括:
控制站向终端发送所述控制站的相邻控制站的多播广播业务信 息, 所述多播广播业务信息至少包括以下之一: 相邻多播广播业务区 域标识、 相邻多播广播业务区域所在的载波信息、 多播广播业务连续 性指示信息。
2. 根据权利要求 1所述的方法, 其特征在于, 所述相邻多播广播业务区 域所在的载波信息为承载所述相邻多播广播业务区域中的多播广播业 务的载波的载波信息。
3. 根据权利要求 1所述的方法, 其特征在于, 所述多播广播业务连续性 指示是指所述邻小区的控制站是否提供与终端在所述控制站所接收的 多播广播业务相同的业务。
4. 根据权利要求 1所述的方法, 其特征在于, 所述控制站通过以下消息 至少之一向所述终端发送所述相邻控制站的多播广播业务信息: 多播广播业务区域配置消息、 邻小区广播消息、 多播广播业务资 源映射指示消息、 相邻多播广播业务区域信息指示消息。
5. 根据权利要求 1至 4中任一项所述的方法, 其特征在于,
所述控制站通过所述携带有相邻控制站标识信息列表的消息向所 述终端发送所述相邻多播广播业务区域标识, 其中, 所述相邻控制站 标识信息列表中包括所述相邻控制站的载波列表信息和 /或相应载波 上的相邻多播广播区域标识;
所述邻区广播消息还携带有以下至少之一: 所述相邻多播广播区 域上的多播广播业务连续性指示信息、 所述控制站所属的多播广播业 务区域标识、 所述多播广播业务标识连续性指示信息、 多播广播业务 标识映射信息。
6. 根据权利要求 1至 4中任一项所述的方法, 其特征在于, 所述控制站通过携带有所述控制站所属的多播广播业务区域标识 信息列表的消息向所述终端发送所述相邻多播广播业务区域信息, 其 中, 所述相邻多播广播业务区域信息至少包括以下之一:
所述控制站所属的多播广播业务区域标识、 所述控制站的相邻控 制站所属的相邻多播广播业务区域的多播广播业务连续性指示、 所述 控制站的相邻控制站所属的相邻多播广播区域标识、 承载所述相邻多 播广播区域上的多播广播业务的载波信息、 多播广播业务标识连续性 指示信息、 多播广播业务标识映射信息。
7. 根据权利要求 1至 4中任一项所述的方法, 其特征在于,
所述控制站向所述终端发送携带有所述相邻多播广播业务区域信 息的消息, 其中, 所述相邻多播广播业务区域信息至少包括以下之一: 所述控制站所属的多播广播业务区域的具有业务连续性的相邻多 播广播区域标识、 承载所述相邻多播广播区域的载波信息、 多播广播 业务标识连续性指示、 多播广播业务标识映射信息。
8. 根据权利要求 1至 4中任一项所述的方法, 其特征在于, 所述多播广 播业务信息还包括:
所述相邻多播广播业务区域的多播广播业务信息的发送位置信 息, 其中, 所述位置信息包括指向携带有多播广播业务信息的消息的 预定帧的信息, 其中, 所述预定帧至少包括以下之一超帧、 帧、 子帧; 在所述预定帧为超帧的情况下, 所述预定帧的信息包括以下至少 之一: 所述消息的发送周期信息、 超帧偏移信息; 在所述预定帧为帧 和 /或子帧的情况下, 所述预定帧的信息包括所述预定帧偏移信息。
9. 根据权利要求 1所述的方法, 其特征在于, 在所述控制站所属的多播 广播业务区域与所述相邻多播广播区域中的业务内容部分或全部相同 的情况下, 所述多播广播业务信息包括所述多播广播业务连续性指示 信息。
10. 根据权利要求 1所述的方法, 其特征在于, 在所述控制站所属的多播 广播业务区域与所述相邻多播广播区域中的业务内容部分或全部相同 的情况下, 所述多播广播业务信息中还包括: 多播广播业务标识连续性指示信息和 /或多播广播业务标识映射 信息, 其中, 所述多播广播业务标识连续性指示信息用于指示所述内 容相同的多播广播业务在所述控制站所属的多播广播业务区域与所述 相邻多播广播区域中的业务标识是否相同。
11. 根据权利要求 1所述的方法, 其特征在于, 在所述控制站通过广播或 组播方式向所述终端发送所述相邻多播广播区域业务信息的情况下, 在空闲模式下的终端需要接收并解码所述广播或组播的消息。
12. 根据权利要求 1所述的方法, 其特征在于, 还包括:
所述终端向所述控制站发送用于获取多播广播业务信息的更新信 息的请求消息, 服务控制站通过单播发送响应于所述请求消息的响应 消息, 其中, 所述响应消息中携带有所述终端所请求的多播广播业务 所属的多播广播区域的更新信息和 /或多播广播业务的更新信息, 所述 多播广播业务区域的更新信息和 /或多播广播业务的更新信息包含以 下信息至少之一: 多播广播业务区域标识, 多播广播业务业务连续性 指示信息, 多播广播业务所在区域的载波信息, 多播广播业务区域业 务标识连续性指示信息, 多播广播业务区域中多播广播业务的标识映 射信息。
13. 根据权利要求 12所述的方法, 其特征在于, 所述请求消息至少包括以 下之一: 测 巨请求消息、 切换请求消息; 所述响应消息至少包括以下 之一: 测距响应消息、 切换命令消息、 邻小区信息消息。
14. 居权利要求 1所述的方法, 其特征在于, 所述终端切换至所述相邻 控制站时, 如果没有获得多播广播业务信息, 则所述方法还包括: 所述终端向所述相邻控制站发送业务流建立消息, 以重新获得业 务流的信息。
15. 根据权利要求 14所述的方法, 其特征在于, 空闲模式下的所述终端在 切换至所述相邻控制站时, 如果没有获得多播广播业务信息, 则重新 接入网络, 并向所述相邻控制站发送所述业务流建立消息。
16. 根据权利要求 1所述的方法, 其特征在于, 所述控制站向所述终端发 送所述相邻基站的多播广播业务信息包括: 在所述相邻多播广播业务区域所在载波与当前服务多播广播业务 区域所在载波不相同的情况下, 所述控制站向所述终端发送的所述多 播广播业务信息中包括所述相邻多播广播业务区域所在的载波信息, 其中, 所述载波信息至少包括以下之一: 物理载波标识信息、 物理载 波频点信息、 逻辑载波标识信息。
17. —种多播广播业务信息处理方法, 其特征在于, 包括:
终端接收控制站发送所述控制站的相邻控制站的多播广播业务信 息, 所述多播广播业务信息至少包括以下之一: 相邻多播广播业务区 域标识、 相邻多播广播业务区域所在的载波信息、 多播广播业务连续 性指示信息, 其中, 所述相邻多播广播业务区域所在的载波信息为承 载所述相邻多播广播业务区域中的多播广播业务的载波的载波信息, 所述多播广播业务连续性指示是指所述邻小区的控制站是否提供与终 端在所述控制站所接收的多播广播业务相同的业务;
所述终端在切换至所述相邻控制站时, 居所述多播广播业务信 息接收所述多播广播业务信息对应的多播广播业务。
18. —种多播广播业务信息处理方法, 其特征在于, 包括:
控制站以广播或者组播的方式周期性发送多播广播业务配置消 息, 其中, 所述多播广播业务配置消息中携带以下至少之一: 所述控 制站所属的多播广播业务区域的标识信息、 所述与控制站相邻的控制 站所属的多播广播业务区域的标识信息、 所述与控制站相邻的控制站 所属的多播广播业务区域的载波信息。
19. 根据权利要求 18中所述的方法, 其特征在于, 发送所述多播广播业务 配置消息的周期是所述控制站预定义的超帧周期, 或者, 是可配置的 超帧周期。
20. 根据权利要求 19所述的方法, 其特征在于,
所述多播广播业务配置消息在超帧上的预定义的无线帧上的由控 制站预定义的或动态调度的子帧上发送。
21. 一种多播广播业务信息处理方法, 其特征在于, 包括: 终端接收控制站以广播或者组播的方式周期性发送多播广播业务 配置消息, 其中, 所述多播广播业务配置消息中携带以下至少之一: 所述控制站所属的多播广播业务区域的标识信息、 所述与控制站相邻 的控制站所属的多播广播业务区域的标识信息、 所述与控制站相邻的 控制站所属的多播广播业务区域的载波信息, 发送所述多播广播业务 配置消息的周期是所述控制站预定义的超帧周期, 或者, 是可配置的 超帧周期;
所述终端才艮据所述周期接收并解码所述多播广播业务配置消息。 才艮据权利要求 21所述的方法, 其特征在于, 所述终端才艮据所述周期接 收并解码所述多播广播业务配置消息包括:
所述终端才艮据所述多播广播业务配置消息的所述超帧发送周期, 在所述超帧上预定的无线帧上监听所述无线帧上的所有子帧, 或者, 在所述超帧上预定的无线帧中预定的子帧上接收并解码所述多播广播 业务配置消息。
PCT/CN2010/080109 2009-12-31 2010-12-22 多播广播业务信息处理方法 WO2011079738A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012546332A JP5681207B2 (ja) 2009-12-31 2010-12-22 マルチキャストブロードキャストサービス情報処理方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910217106.6 2009-12-31
CN200910217106.6A CN102118355B (zh) 2009-12-31 2009-12-31 多播广播业务信息处理方法

Publications (1)

Publication Number Publication Date
WO2011079738A1 true WO2011079738A1 (zh) 2011-07-07

Family

ID=44216948

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/080109 WO2011079738A1 (zh) 2009-12-31 2010-12-22 多播广播业务信息处理方法

Country Status (3)

Country Link
JP (1) JP5681207B2 (zh)
CN (1) CN102118355B (zh)
WO (1) WO2011079738A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113068135A (zh) * 2020-01-02 2021-07-02 维沃移动通信有限公司 多播业务处理方法、多播业务配置方法及相关设备
WO2023231029A1 (zh) * 2022-06-02 2023-12-07 北京小米移动软件有限公司 业务确定方法及装置、存储介质

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2745586B1 (en) 2011-08-16 2016-03-09 Telefonaktiebolaget LM Ericsson (publ) Capability extensions for multimedia broadcast multicast services
US9781649B2 (en) * 2012-08-02 2017-10-03 Qualcomm Incorporated MBMS support in heterogeneous network and in-venue
CN104105068B (zh) * 2013-04-03 2018-01-19 电信科学技术研究院 信息通知方法、多媒体广播多播业务接收方法及装置
WO2014161186A1 (zh) * 2013-04-03 2014-10-09 华为技术有限公司 业务指示处理方法及装置
CN114697875B (zh) * 2020-12-28 2023-03-17 大唐移动通信设备有限公司 多播广播服务状态变化指示信息的处理方法和装置
EP4277348A4 (en) * 2021-01-14 2024-03-20 Huawei Tech Co Ltd COMMUNICATION METHOD AND APPARATUS
WO2022205291A1 (en) * 2021-04-01 2022-10-06 Zte Corporation Multicast broadcast service reception availability

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1551677A (zh) * 2003-04-09 2004-12-01 ���ǵ�����ʽ���� 多媒体广播/多点传送服务移动通信系统中重选小区的方法
CN1859762A (zh) * 2006-02-07 2006-11-08 华为技术有限公司 接收多媒体广播多播业务的方法
US20060251019A1 (en) * 2005-03-29 2006-11-09 Lars Dalsgaard MBMS cell reselection to packet channel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5312724B2 (ja) * 2005-05-27 2013-10-09 京セラ株式会社 無線通信システム、無線通信装置、無線基地局装置及びハンドオフ制御方法
EP2161862A1 (en) * 2007-06-19 2010-03-10 Panasonic Corporation Radio transmission method, radio reception method, radio transmission/reception method, radio transmission device, radio reception device, radio transmission/reception system, base station device, and communication terminal device
WO2009133629A1 (ja) * 2008-05-02 2009-11-05 富士通株式会社 基地局、移動機並びに方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1551677A (zh) * 2003-04-09 2004-12-01 ���ǵ�����ʽ���� 多媒体广播/多点传送服务移动通信系统中重选小区的方法
US20060251019A1 (en) * 2005-03-29 2006-11-09 Lars Dalsgaard MBMS cell reselection to packet channel
CN1859762A (zh) * 2006-02-07 2006-11-08 华为技术有限公司 接收多媒体广播多播业务的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113068135A (zh) * 2020-01-02 2021-07-02 维沃移动通信有限公司 多播业务处理方法、多播业务配置方法及相关设备
CN113068135B (zh) * 2020-01-02 2022-07-19 维沃移动通信有限公司 多播业务处理方法、多播业务配置方法及相关设备
WO2023231029A1 (zh) * 2022-06-02 2023-12-07 北京小米移动软件有限公司 业务确定方法及装置、存储介质

Also Published As

Publication number Publication date
JP5681207B2 (ja) 2015-03-04
CN102118355A (zh) 2011-07-06
CN102118355B (zh) 2015-05-06
JP2013516810A (ja) 2013-05-13

Similar Documents

Publication Publication Date Title
US10638454B2 (en) Wireless communication system, communication control method, radio base station, radio terminal, and storage medium
WO2011079738A1 (zh) 多播广播业务信息处理方法
US20230300938A1 (en) Methods and systems for managing mbs service continuity for a ue
TWI591997B (zh) 啟用通訊可行性決定時間以完成m2m伺服器與一或更多個m2m設備之間的通訊交換
KR101866619B1 (ko) 단일 셀 멀티전송 데이터를 송수신하는 방법 및 그 장치
JP2018160910A (ja) 無線通信方法、基地局及び無線通信デバイス
US20170325076A1 (en) Base station, user terminal and apparatus
KR101862911B1 (ko) 이종 네트워크 및 인-베뉴에서 mbms 지원
US10979945B2 (en) Device to reduce consumption of radio resources of a macrocell
US10856223B2 (en) Method of, and transceiver station and mobile terminal for, distributing system information in a cellular telecommunications network
KR20160037118A (ko) 무선 통신 시스템에서 방송 자원 혼잡 제어 방법 및 장치
JP2019533375A (ja) システム情報取得方法、ユーザ機器およびネットワーク側機器
CN108781479B (zh) 多播传输方法、基站和用户设备
WO2011023113A1 (zh) 多播广播业务流的管理方法和基站
WO2016106755A1 (zh) 支持多媒体广播多播业务传输的方法,设备及系统
JP5957143B2 (ja) 放送サービスのリソース割当方法、リソース管理センター及びmme
US20230362959A1 (en) Method and system for managing configuration and control information of mbs services in wireless network
KR101781194B1 (ko) 다중 반송파를 지원하는 무선 통신 시스템에서 모바일 멀티캐스트 브로드캐스트 서비스를 수신하는 방법
EP3087764B1 (en) Methods, user node and network node in an mbms network
WO2011023019A1 (zh) 一种提供增强的多播广播业务的方法和基站
TW201127103A (en) Multi-carrier operational modes in wireless communications protocol, method of initializing a mobile station in order to prepare for multi-carrier operation in same, and carrier management method in same
WO2011143909A1 (zh) 一种寻呼闲置模式的终端的方法、先进网元设备及系统
JP7425259B2 (ja) 通信制御方法及び基地局
WO2024066901A1 (zh) 一种通信的方法和装置
WO2010133039A1 (zh) 一种寻呼消息的发送方法、装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10840527

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2012546332

Country of ref document: JP

122 Ep: pct application non-entry in european phase

Ref document number: 10840527

Country of ref document: EP

Kind code of ref document: A1