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Registered WIRELESS NETWORK SYSTEM USING CYCLIC FRAME

채널호핑기반 시분할 저전력 무선 애드혹 네트워크에서 확장성 지원을 위한 프레임구조
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Inventors
Jeong Wun-Cheol, Shin Chang Sub, Seong-Soon Joo, Anseok Lee, Chae Jong- Suk
Application No.
12553635 (2009.09.03)
Publication No.
20100111050 (2010.05.06)
Registration No.
8248989 (2012.08.21)
Country
UNITED STATES
Project Code
08MC3700, Scalable/Mobile/Reliable Wireless Sensor Network Technology, Chae Jong- Suk
Abstract
A wireless network system using a cyclic frame including a beacon period (BP), a mesh contention access period (MCAP), and a slot period (SP). The cyclic frame has a frame structure that shares a channel hopping sequence of a node, thereby sharing the channel hopping sequence that operates as an existing mesh node without generating an additional channel hopping sequence, and supporting mesh and star type topologies together in order to efficiently operate a network.
KSP Keywords
Channel Hopping, Contention Access Period(CAP), Contention access, Frame structure, Network system, Wireless network, hopping sequence, wireless network system