Coding/decoding apparatus for orthogonal frequency division multiple access communication system and method for designing the same
摘要
<p>Provided is a coding/decoding apparatus for an orthogonal frequency division multiple access (OFDMA) communication system that takes multiple users into consideration and uses block coding/decoding scheme. In the apparatus, a mapper determines paths through which information of users will be provided, according to states of sub-channels allocated to the users. A coding/decoding unit parallel-processes the information of the users through the paths selectively connected by the mapper. The coding/decoding unit includes coders/decoders having performance lower than the maximum processing performance determined taking into account a size of a processing block and the number of sub-channels.</p>
申请公布号
EP1729474(A2)
申请公布日期
2006.12.06
申请号
EP20060011393
申请日期
2006.06.01
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
SEO, CHANG-WOO;CHO, JIN-YOUN;LEE, JAE-KON;CHO, SUNG-HYUN;JUNG, YOUNG-HO;HWANG, HYO-SUN