무선 애드혹 네트워크를 위한 혼합 가상 다중화 전송 방법 및 장치
정운철, 한동혁, 김준형, 정종문, 채종석, 주성순
- 8565201 (2013.10.22)
- 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