PACKET TRANSMISSION/RECEPTION METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM
    11.
    发明申请
    PACKET TRANSMISSION/RECEPTION METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中的分组传输/接收方法和装置

    公开(公告)号:US20110280182A1

    公开(公告)日:2011-11-17

    申请号:US13046458

    申请日:2011-03-11

    IPC分类号: H04W4/00

    摘要: A method for simultaneously transmitting packets to one or more users in a wireless communication system includes: generating the packets which include length information and are to be transmitted to the one or more users; and simultaneously transmitting the generated packets to the one or more users. The length information includes information representing a unit of the length information and information representing lengths of the packets according to the unit.

    摘要翻译: 一种用于在无线通信系统中同时向一个或多个用户发送分组的方法包括:生成包括长度信息并将被发送给一个或多个用户的分组; 同时将生成的分组发送到一个或多个用户。 长度信息包括表示长度信息的单位的信息和表示根据该单元的分组的长度的信息。

    METHOD OF MEDIUM ACCESS CONTROL IN WIRELESS LAN SYSTEM USING MULTIPLE CHANNELS
    12.
    发明申请
    METHOD OF MEDIUM ACCESS CONTROL IN WIRELESS LAN SYSTEM USING MULTIPLE CHANNELS 有权
    使用多通道的无线局域网系统中的接入控制方法

    公开(公告)号:US20100177657A1

    公开(公告)日:2010-07-15

    申请号:US12688079

    申请日:2010-01-15

    IPC分类号: H04W40/00 H04L12/26

    摘要: A medium access control method in a wireless LAN system using multiple channels includes: determining the size of data frames related to a plurality of wireless stations connected through multiple channels; adjusting the number or length of the data frames related to the respective wireless stations, based on the result of determination, so that transmission start time and transmission end time of the data frames coincide during a transmission duration of an access point; and transmitting the data frames, the number or length of which has been adjusted, to the respective wireless stations.

    摘要翻译: 在使用多个信道的无线LAN系统中的介质访问控制方法包括:确定与通过多个信道连接的多个无线站相关的数据帧的大小; 基于确定结果调整与各个无线站相关的数据帧的数量或长度,使得数据帧的传输开始时间和传输结束时间在接入点的传输持续时间内重合; 并将其数量或长度已被调整的数据帧发送到各个无线站。

    METHOD FOR MANAGING RESOURCES IN HIGH CAPACITY WIRELESS COMMUNICATION SYSTEM
    14.
    发明申请
    METHOD FOR MANAGING RESOURCES IN HIGH CAPACITY WIRELESS COMMUNICATION SYSTEM 有权
    高容量无线通信系统资源管理方法

    公开(公告)号:US20110090855A1

    公开(公告)日:2011-04-21

    申请号:US12908309

    申请日:2010-10-20

    申请人: Yun-Joo KIM

    发明人: Yun-Joo KIM

    IPC分类号: H04W72/04

    摘要: Provided is a method for managing resource in a high capacity wireless communication system capable of communicating with two or more users in a multi-input multi-output (MIMO) scheme when a base station transmits data. The includes: transmitting a MU-MIMO request-to-send (RTS) message to stations intending to transmit data in the MIMO scheme, and sequentially receiving a clear-to-send (CTS) message from stations intending to receive the data; transmitting a transmission ACK message to the stations, wherein the transmission ACK message includes information which prevents data collision during a time of data transmission to the stations and ACK signal; and configuring data to be transmitted to the stations into aggregated packets (A-MPDUs), transmitting the A-MPDUs to the stations in the MIMO scheme, and receiving a block ACK message from the stations.

    摘要翻译: 提供了一种用于在基站发送数据时能够以多输入多输出(MIMO)方案与两个以上的用户通信的高容量无线通信系统中的资源的方法。 包括:向正在MIMO方案中发送数据的站发送MU-MIMO请求发送(RTS)消息,以及顺序地接收来自旨在接收数据的站的清除发送(CTS)消息; 向所述站发送传输ACK消息,其中所述传输ACK消息包括在数据传输到所述站的时间期间防止数据冲突的信息和ACK信号; 并将要发送到站的数据配置为聚合报文(A-MPDU),在MIMO方案中将A-MPDU发送到站,以及从站接收块ACK消息。