무선 근거리 네트워크 시스템에서 응집된 매체 액세스 제어프로토콜 데이터 유닛들의 전송 방법 및 그 시스템
    2.
    发明公开

    公开(公告)号:KR1020070073565A

    公开(公告)日:2007-07-10

    申请号:KR1020060051070

    申请日:2006-06-07

    CPC classification number: H04L1/1614 H04L1/1685 H04W28/06

    Abstract: A method for transmitting aggregated MAC(Medium Access Control) MPDUs(MAC Packet Data Unit) in a WLAN(Wireless Local Area Network) system and a system therefor are provided to expand a wireless service area to transmit service data in the same power by aggregating a plurality of MAC frames to one transmission frame and transmitting the transmission frame. A method for transmitting aggregated MAC MPDUs in a WLAN system to transmit service data includes the steps of: dividing the service data transmitted from an upper layer into a plurality of MAC MPDUs(512,514,516); forming one transmission frame including the plurality of MPDUs, border information, and ACK(Acknowledged) request information; and adding one physical header to the transmission frame, and transmitting the added frame to a receiving side. The plurality of MPDUs is sequentially arranged. The border information discriminates each of the MPDUs. The ACK request information requests a received result of the MPDUs.

    Abstract translation: 提供了一种用于在WLAN(无线局域网)系统及其系统中发送聚合MAC(媒体访问控制)MPDU(MAC分组数据单元)的方法,以扩展无线服务区域,以通过聚合来传送相同功率的服务数据 多个MAC帧到一个传输帧并发送传输帧。 一种用于在WLAN系统中发送聚合MAC MPDU以发送业务数据的方法包括以下步骤:将从上层发送的业务数据划分成多个MAC MPDU(512,514,516); 形成包括所述多个MPDU,边界信息和ACK(已确认)请求信息的一个传输帧; 并向发送帧添加一个物理报头,并将添加的帧发送到接收侧。 多个MPDU顺序排列。 边界信息区分每个MPDU。 ACK请求信息请求接收到的MPDU的结果。

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