The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2010
Filed:
Jan. 03, 2005
Chul-sik Yoon, Daejeon, KR;
Jae-heung Kim, Daejeon, KR;
Kun-min Yeo, Daejeon, KR;
Byung-han Ryu, Daejeon, KR;
Chul-Sik Yoon, Daejeon, KR;
Jae-Heung Kim, Daejeon, KR;
Kun-Min Yeo, Daejeon, KR;
Byung-Han Ryu, Daejeon, KR;
Electronics and Telecommunications Research Institute, , KR;
Samsung Electronics Co., Ltd., , KR;
KT Corporation, , KR;
KTFreetel Co., Ltd., , KR;
Hanaro Telecom., Inc., , KR;
SK Telecom. Co, Ltd., , KR;
Abstract
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.