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:
Nov. 23, 2010
Filed:
Feb. 25, 2008
Tae-young Kim, Seongnam-si, KR;
Jae-hee Cho, Seoul, KR;
Jae-weon Cho, Suwon-si, KR;
Jeong-ho Park, Seoul, KR;
Kwan-hee Roh, Hwaseong-si, KR;
Jin-kyu Koo, Suwon-si, KR;
Tae-Young Kim, Seongnam-si, KR;
Jae-Hee Cho, Seoul, KR;
Jae-Weon Cho, Suwon-si, KR;
Jeong-Ho Park, Seoul, KR;
Kwan-Hee Roh, Hwaseong-si, KR;
Jin-Kyu Koo, Suwon-si, KR;
Samsung Electronics Co., Ltd, Suwon-si, KR;
Abstract
A method and apparatus for transmitting and receiving MAP information in a communication system are provided. A base station acquires channel quality information of each mobile station, generates sub-MAPs using MAP information, to which at least one of a coding scheme, a modulation scheme and a repetition scheme is applied, separately for each mobile station according to the channel quality information, and transmits the generated sub-MAPs. A mobile station receives MAP information from the base station, detects a sub-MAP allocated to the mobile station from the received MAP information, and restores the detected sub-MAP to MAP information using at least one of a corresponding decoding scheme, demodulation scheme and repetition scheme corresponding to coding scheme, modulation scheme and repetition scheme applied in the base station, based on channel quality information of the mobile station. Accordingly, system overhead can be reduced.