发明授权
- 专利标题： Communication apparatus and method for a CDMA communication system
- 专利标题（中）： CDMA通信系统的通信装置和方法
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申请号： US09489235申请日： 2000-01-21
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公开(公告)号： US06674807B1公开(公告)日： 2004-01-06
- 发明人: Chang-Soo Park , Jun-Jin Kong , Hee-Won Kang , Jae-Yoel Kim , Jong-Seon No , Kyeong-Cheol Yang
- 申请人： Chang-Soo Park , Jun-Jin Kong , Hee-Won Kang , Jae-Yoel Kim , Jong-Seon No , Kyeong-Cheol Yang
- 优先权： KR99-0002311 19990121
- 主分类号： H04L2302
- IPC分类号： H04L2302
摘要：
A communication device for a direct sequence code division multiple access (DS-CDMA) communication system is disclosed. The communication device comprises a CRC (Cyclic Redundancy Code) generator for generating CRC bits according to input data bits and adding the generated CRC bits to the input data bits; a channel encoder for encoding the CRC-added data bits using a coding rate R=1/6 convolutional code of a generator polynomial of (457, 755, 551, 637, 625, 727); and an interleaver for interleaving the coded data bits.
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