Invention Grant
US08649324B2 Data transmission apparatus and method in wireless communication system
失效
无线通信系统中的数据传输装置和方法
- Patent Title: Data transmission apparatus and method in wireless communication system
- Patent Title (中): 无线通信系统中的数据传输装置和方法
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Application No.: US12884625Application Date: 2010-09-17
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Publication No.: US08649324B2Publication Date: 2014-02-11
- Inventor: Il-Gu Lee , Hun-Sik Kang , Sok-Kyu Lee
- Applicant: Il-Gu Lee , Hun-Sik Kang , Sok-Kyu Lee
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Priority: KR10-2009-0088537 20090918
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
A data communication method in a basic service set (BSS) of a wireless communication system using a carrier sense multiple access with collision avoidance (CSMA/CA) protocol includes: performing, by first and second nodes within the BSS, communication within a predetermined first time period; and transmitting, by a third node within the BSS, data to a fourth node within the first time period through a channel which is not used by the other nodes.
Public/Granted literature
- US20110069670A1 DATA TRANSMISSION APPARATUS AND METHOD IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2011-03-24
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