会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 50. 发明申请
    • METHOD FOR DETERMINING A MODULATION AND CODING SCHEME IN A BROADBAND WIRELESS ACCESS SYSTEM
    • 用于确定宽带无线接入系统中的调制和编码方案的方法
    • WO2010151066A3
    • 2011-04-28
    • PCT/KR2010004120
    • 2010-06-24
    • LG ELECTRONICS INCCHO HEE JEONGYUK YOUNGSOO
    • CHO HEE JEONGYUK YOUNGSOO
    • H04W72/12H04W48/16H04W74/08
    • H04W74/006H04L1/0003H04L1/0009H04L1/0015H04L1/0033H04L5/0046H04L5/0094H04W74/0833
    • The present invention relates to a broadband wireless access system, and more particularly, to a method in which a terminal determines a modulation and coding scheme (MCS) of uplink allocation information received from a base station under a condition such as that of a random access process in which both the terminal and the base station do not know each other's channel state. According to one exemplary embodiment of the present invention, a method in which the terminal transmits specific data to the base station under the condition in which the base station does not know the channel state of the terminal, comprises: a step of receiving, from the base station, uplink allocation information for indicating an uplink resource for transmitting the specific data; a step of determining a modulation and coding scheme (MCS) to be applied to the specific data using information on the size and allocation size of the specific data; and a step of transmitting, to the base station via the uplink resource, the specific data to which the determined MCS is applied. Here, the MCS is desirably the lowest MCS determined by the base station.
    • 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,涉及一种方法,其中终端确定在诸如随机接入的条件下从基站接收的上行链路分配信息的调制和编码方案(MCS) 终端和基站都不认识对方的信道状态的过程。 根据本发明的一个示例性实施例,一种终端在基站不知道终端的信道状态的条件下向基站发送特定数据的方法包括:从 基站,用于指示用于发送所述特定数据的上行链路资源的上行链路分配信息; 使用关于特定数据的大小和分配大小的信息来确定要应用于特定数据的调制和编码方案(MCS)的步骤; 以及经由所述上行链路资源向所述基站发送所述确定的MCS所应用的特定数据的步骤。 这里,MCS优选地是由基站确定的最低MCS。