수면모드 단말에 대한 트래픽 공지와 채널 적응 방법 및 장치
윤철식, 김재흥, 여건민, 유병한
- 7768966 (2010.08.03)
- The traffic indication and channel adaptation apparatus for a subscriber station in a sleep mode according to the present invention includes: a channel resource allocator for generating resource allocation information allocating an uplink channel resource to the subscriber station; a traffic indication and channel adaptation controller for generating a traffic indication message transmitted with the resource allocation information to the subscriber station, and providing a downlink data having a transmission level determined by applying an AMC level according to a CQI report message transmitted from the subscriber station; a transmitter for transmitting the uplink resource allocation information, the traffic indication message, and the downlink data to the subscriber station; and a receiver from receiving a CQI codeword or a CQI report message.
- KSP 제안 키워드
- Channel resource, Sleep mode, Subscriber station, Uplink resource allocation, channel adaptation, resource allocation(RA)