Invention Grant
- Patent Title: Method and apparatus for access control in wireless communication system
- Patent Title (中): 无线通信系统中访问控制的方法和装置
-
Application No.: US13326822Application Date: 2011-12-15
-
Publication No.: US08767578B2Publication Date: 2014-07-01
- Inventor: Wooram Shin , Hyun-jae Kim , Anseok Lee , Keun Young Kim , Kwang Jae Lim , Dong Seung Kwon
- Applicant: Wooram Shin , Hyun-jae Kim , Anseok Lee , Keun Young Kim , Kwang Jae Lim , Dong Seung Kwon
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Staas & Halsey LLP
- Priority: KR10-2010-0129408 20101216; KR10-2011-0064855 20110630
- Main IPC: H04L12/52
- IPC: H04L12/52
Abstract:
In an orthogonal frequency division multiple access (OFDMA)-based wireless mesh network, a communication node receives information regarding a next transmission time of a 1-hop node and a 2-hop node through the 1-hop node, calculates next transmission intervals of the 1-hop node and the 2-hop node, determines a next transmission time of the communication node by using the next transmission intervals of the 1-hop node and the 2-hop node, and then transmits, to an 1-hop node of the communication node, the information of the next transmission time together with the information of the transmission time of the 1-hop node, received from the 1-hop node.
Public/Granted literature
- US20120155304A1 METHOD AND APPARATUS FOR ACCESS CONTROL IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2012-06-21
Information query
