무선 인터넷 시스템에서의 효율적인 채널 품질 정보 보고 방법 및 그 장치
윤철식, 김재흥, 여건민, 임순용, 유병한
- 7813291 (2010.10.12)
- Disclosed is a method and device for requesting and reporting channel quality information in a mobile communication system. A base station a locates a dedicated feedback channel for channel quality information report to an uplink radio resource, transmits the allocation information to subscriber stations, and generates a CQI report message to request channel quality information from the subscriber stations. The subscriber stations receive the CQI report message from the base station, measures a radio channel quality for communication with the base station, generates channel quality information, generates a CQI response message including the channel quality information, and transmitthe CQI response message to the base station through a dedicates feedback channel designated in the allocation information.
- KSP 제안 키워드
- Channel Quality Information, Communication system, Feedback channel, Information report, Reporting channel, Subscriber station, base station(BS), channel quality, mobile communication, mobile communication system, radio channel, radio resource