发明名称 |
Apparatus and method for encoding/decoding transport format combination indicator in CDMA mobile communication system |
摘要 |
An apparatus and method for encoding/decoding a transport format combination indicator (TFCI) in a CDMA mobile communication system. In the TFCI encoding apparatus, a one-bit generator generates a sequence having the same symbols. A basis orthogonal sequence generator generates a plurality of basis orthogonal sequences. A basis mask sequence generator generates a plurality of basis mask sequences. An operation unit receives TFCI bits that are divided into a first information part representing biorthogonal sequence conversion, a second information part representing orthogonal sequence conversion, and a third information part representing mask sequence conversion and combines an orthogonal sequence selected from the basis orthogonal sequence based on the second information, a biorthogonal sequence obtained by combining the selected orthogonal sequence with the same symbols selected based on the first information part, and a mask sequence selected based on the biorthogonal sequence and the third information part, thereby generating a TFCI sequence. |
申请公布号 |
US6882636(B1) |
申请公布日期 |
2005.04.19 |
申请号 |
US20000611069 |
申请日期 |
2000.07.06 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM JAE-YOEL;KANG HEE-WON |
分类号 |
H03M13/00;H04B1/707;H04J11/00;H04J13/00;H04J13/10;H04J13/12;H04L1/00;H04L9/06;H04Q7/38;(IPC1-7):H04B7/216 |
主分类号 |
H03M13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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