저전력 무선 시간 다중화 액세스 링크 기반 tree-mesh 다중 홉 경로 구성 및 데이터 전달 방법
주성순, 표철식, 이인환
- 9509570 (2016.11.29)
13VC3300, 2세대 무선센서네트워크 플랫폼 표준 개발,
- Disclosed herein is a routing apparatus and method for configuring a LPWMN based on a channel hopping time-multiplexed wireless link. The routing apparatus of the present invention includes a control unit for setting up a channel hopping time-multiplexed wireless link with a gateway router, one or more routers, and one or more devices based on deterministic and synchronous multi-channel extension (DSME) media access control (MAC) link control (DSME MAC link control: DLC) sublayers and DSME MAC link network (DLN) sublayers. A communication unit transfers data frames to the gateway router, routers, and devices depending on connection quality of the channel hopping time-multiplexed wireless link.
- KSP 제안 키워드
- Channel Hopping, Control Unit, Low-Power, Low-power wireless, Media access, Mesh Network, Setting up, Wireless Mesh Network, Wireless mesh, access control, media access control(MAC), multi-channel, wireless link