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    • 15. 发明申请
    • GROUP RESOURCE ALLOCATION METHOD IN BROADBAND WIRELESS ACCESS SYSTEM AND APPARATUS THEREFOR
    • 宽带无线接入系统中的组资源分配方法及其设备
    • WO2010120136A3
    • 2011-02-03
    • PCT/KR2010002357
    • 2010-04-15
    • LG ELECTRONICS INCKIM JEONG KIYUK YOUNG SOOKIM YONG HORYU KI SEON
    • KIM JEONG KIYUK YOUNG SOOKIM YONG HORYU KI SEON
    • H04W72/04
    • H04W28/04H04W28/02H04W72/005H04W72/04H04W76/002H04W76/021
    • The present invention relates to a broadband wireless access system, and more specifically, to a reliable group resource allocation method and an apparatus therefor. A group resource allocation operating method of a terminal in a broadband wireless access system according to one aspect of the present invention comprises the steps of: receiving a message which includes group setup information from a base station; determining a channel identifier of a 1st map for group resource allocation received from the base station by using the group setup information; receiving a 2nd map from the base station which includes the channel identifier determined by the base station; comparing the channel identifier determined by the terminal with a channel identifier value included in the 2nd map; and transmitting an extension header which includes inconsistency information to the base station if the channel identifier of the 1st map determined by the terminal is inconsistent with the channel identifier value included in the 2nd map according to a comparison of the results.
    • 宽带无线接入系统技术领域本发明涉及一种宽带无线接入系统,更具体地,涉及一种可靠的组资源分配方法及其装置。 根据本发明的一个方面的宽带无线接入系统中的终端的组资源分配操作方法包括以下步骤:从基站接收包括组建立信息的消息; 通过使用组设置信息来确定从基站接收的用于组资源分配的第一映射的信道标识符; 从所述基站接收包括由所述基站确定的信道标识符的第二映射; 将由终端确定的信道标识与包括在第二映射中的信道标识符值进行比较; 并且如果根据结果的比较,由终端确定的第一映射的信道标识符与包括在第二映射中的信道标识符值不一致,则向基站发送包括不一致性信息的扩展报头。
    • 16. 发明申请
    • METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF DATA USING A COMPACT HEADER
    • 使用小型报头传输和接收数据的方法和设备
    • WO2010027191A3
    • 2010-06-17
    • PCT/KR2009004939
    • 2009-09-02
    • LG ELECTRONICS INCKIM JEONG KIRYU KI SEONYUK YOUNG SOO
    • KIM JEONG KIRYU KI SEONYUK YOUNG SOO
    • H04L29/02H04W72/04H04W88/02
    • H04W28/06H04W72/04
    • The present invention relates to compact header structures of various forms used in wireless access systems as well as a method and apparatus for the transmission and reception of data using such headers. The method for receiving data wherein the mobile terminal uses the Persistent Allocation (PA) mode in one of the embodiments of the present invention comprises the step of receiving a DownLink Persistent Allocation MAP Information Element (DL PA MAP IE) from the base, which contains information relating to the resource region allocated for persistent allocation in the downlink, and the step of receiving the downlink data containing a Compact Medium access control Header (CMH) via said resource region revealed by said information. At this stage, the CMH can contain an indicator that indicates whether the downlink data contains an extended header, and a length field indicating the length of the data payload.
    • 本发明涉及在无线接入系统中使用的各种形式的紧凑报头结构以及使用这种报头传输和接收数据的方法和装置。 在本发明的一个实施例中,其中移动终端使用持久分配(PA)模式的用于接收数据的方法包括从基站接收下行链路持久分配MAP信息元素(DL PA MAP IE)的步骤,其包含 与在下行链路中被分配用于永久分配的资源区域有关的信息,以及经由由所述信息揭示的所述资源区域接收包含紧凑媒体接入控制报头(CMH)的下行链路数据的步骤。 在这个阶段,CMH可以包含指示符,指示符指示下行链路数据是否包含扩展报头,以及指示数据有效载荷长度的长度字段。