상세정보
등록 무선 애드혹 네트워크를 위한 혼합 가상 다중화 전송 방법 및 장치
- 출원번호
- 12949377 (2010.11.18)
- 공개번호
- 20110142159 (2011.06.16)
- 등록번호
- 8565201 (2013.10.22)
- 출원국
- 미국
- 협약과제
- 09IC2100, QoS 및 확장성지원(S-MoRe) 센서네트워크 고도화 기술개발 (표준화연계), 채종석
- 초록
- A hybrid virtual multiple-input multiple-output (V-MIMO) transmission method of a management node in a wireless ad-hoc network in which a transmission path from a source node to a destination node is divided into one or more sections is provided. The hybrid V-MIMO transmission method includes obtaining one or more pieces of node information of one or more nodes by transmitting an information request message to the nodes in response to a transmission request message for data transmission from the source node to the destination node; setting a shortest path (SP) from the source node to the destination node based on the obtained node information; determining transmission schemes individually for nodes present on the SP; issuing a transmission preparation request by transmitting the determined transmission schemes to the respective corresponding nodes; and transmitting a transmission start message to the source node in response to transmission ready responses from the respective nodes.
- KSP 제안 키워드
- Ad Hoc Networks, Ad hoc, Data transmission, Hoc network, MIMO transmission, Multiple input multiple output(MIMO), Node based, Transmission path, Virtual MIMO, Wireless Ad hoc networks, multiple-input, multiple-output, shortest path, transmission method