중앙 제어식 MAC 기반의 무선통신 시스템에서 릴레이 디바이스를 이용한 데이터 송수신 장치 및 방법
권형진, 김용선, 홍승은, 김경표, 이우용
- 8094577 (2012.01.10)
- Provided is an apparatus and method for transmitting and a receiving data using a relay device in a centralized Media Access Control (MAC). The apparatus may include: a channel decision unit to determine a channel status with respect to a communication path using a corresponding device and a communication path using a relay device; a path selection unit to select at least one communication path between the communication path using the corresponding device and the communication path using the relay device, based on the channel status; and a transceiver to transmit and receive the data via the selected at least one communication path.
- KSP 제안 키워드
- Centralized MAC, Channel decision, Channel status, Communication path, Communication system, Media access, Relay device, Wireless communication system, access control, media access control(MAC), path selection, wireless communication