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    • 13. 发明申请
    • INTELLIGENT ASSISTED TRANSMISSION METHOD FOR MULTICAST BROADCAST SERVICE
    • 用于多媒体广播服务的智能辅助传输方法
    • WO2010093196A2
    • 2010-08-19
    • PCT/KR2010/000902
    • 2010-02-12
    • SAMSUNG ELECTRONICS CO., LTD.WU, QiWANG, Hai
    • WU, QiWANG, Hai
    • H04W4/06H04L1/18
    • H04L1/1829H04L2001/0092H04W4/06
    • An intelligent assisted transmission method is provided. In the method, a Multicast and Broadcast Service (MCBCS) Server transmits Multicast Broadcast Service (MBS) data to a base station in an MBS area. The base station transmits the MBS data to a user equipment. If the user equipment cannot correctly receive the MBS data, it returns a Not Acknowledgement (NACK) message to the base station. The base station transmits an intelligent assisted transmission prompt to the MCBCS Server. The MCBCS Server transmits an intelligent assisted transmission request to adjacent base stations of the base station. When the intelligent assisted transmission request is received, the adjacent base stations return an intelligent assisted transmission response. The MCBCS Server transmits the MBS data to the adjacent base stations, and the adjacent base stations transmit the MBS data to the user equipment.
    • 提供智能辅助传输方法。 在该方法中,多播和广播服务(MCBCS)服务器向MBS区域中的基站发送组播广播服务(MBS)数据。 基站向用户设备发送MBS数据。 如果用户设备无法正确接收MBS数据,则向基站返回不确认(NACK)消息。 基站向MCBCS服务器发送智能辅助传输提示。 MCBCS服务器向基站的相邻基站发送智能辅助传输请求。 当接收到智能辅助传输请求时,相邻基站返回智能辅助传输响应。 MCBCS服务器将MBS数据发送到相邻的基站,相邻的基站向用户设备发送MBS数据。
    • 20. 发明申请
    • METHOD AND APPARATUS FOR GENERATING/PARSING RESOURCE ALLOCATION INDICATION MESSAGE
    • 用于生成/分配资源分配指示消息的方法和设备
    • WO2011081355A2
    • 2011-07-07
    • PCT/KR2010/009262
    • 2010-12-23
    • SAMSUNG ELECTRONICS CO., LTD.WANG, HaiWU, QiCHAE, Seong-HyeonZHENG, Xufeng
    • WANG, HaiWU, QiCHAE, Seong-HyeonZHENG, Xufeng
    • H04W72/04
    • H04W72/042
    • A method for generating/parsing a resource allocation indication message, a transmitter and a receiver are disclosed. In the method of the present invention, each resource unit is mapped to one bit, and information about service types provided by each serving zone is obtained by mapping an added virtual resource unit to one bit or by secondary mapping. Bits to which part of or all of the above resource units are mapped, or bits to which part of or all of the above resource units and the virtual resource unit are mapped, or bits to which part of or all of the above resource units are mapped and bits obtained by the secondary mapping, constitute a resource allocation indication, and the number of serving zones, the start resource unit and end resource unit of each serving zone and the service type of each serving zone can be learned according to the resource allocation indication and a prearrangement between the transmitter and the receiver. In the present invention, the overhead of indication is unrelated to the number of serving zones to be indicated, and obvious advantages can be obtained when the number of serving zones to be indicated changes in a large range and/or the number of serving zones to be indicated is large.
    • 公开了一种用于生成/解析资源分配指示消息的方法,发射机和接收机。 在本发明的方法中,每个资源单元映射到一个比特,每个服务区提供的服务类型信息是通过将增加的虚拟资源单元映射到一个比特或二次映射获得的。 上述资源单元的一部分或全部被映射到的位,或者上述资源单元的一部分或全部被映射到的位,或者上述资源单元的一部分或全部是 并通过二次映射得到的比特构成资源分配指示,根据资源分配可以获知每个服务区域的服务区域数量,起始资源单元和结束资源单元以及每个服务区域的服务类型 指示和发射机与接收机之间的预先安排。 在本发明中,指示的开销与要指示的服务区域的数量无关,并且当要指示的服务区域的数量在大范围内改变时和/或服务区域的数量改变为 被指示很大。