发明名称 |
VERFAHREN UND VORRICHTUNG ZUR KANALDATENSPREIZUNGSSYSTEM MIT ORTHOGONALENSENDEDIVERSITY |
摘要 |
A channel spreading method in a CDMA communication system which spreads a pair of symbols obtained by repeating one symbol with a quasi-orthogonal code having a given length to transmit the spread symbols through a first antenna and spreads said symbol and an inverted symbol of said symbol with said quasi-orthogonal code to transmit the spread symbols through a second antenna. The method comprises spreading one of said pair of symbols with a portion of said quasi-orthogonal code and spreading another symbol of said pair of symbols with a remaining portion of said quasi-orthogonal code; and spreading said symbol with a portion of said quasi-orthogonal code and spreading said inverted symbol with the remaining portion of said quasi-orthogonal code. |
申请公布号 |
DE60036281(D1) |
申请公布日期 |
2007.10.18 |
申请号 |
DE2000636281 |
申请日期 |
2000.02.07 |
申请人 |
SAMSUNG ELECTRONICS CO. LTD. |
发明人 |
KIM, JAE-YOEL;MAENG, SEUNG-JOO;AHN, JAE-MIN;KANG, HEE-WON |
分类号 |
H04J13/00;H04B1/707;H04B7/06;H04B7/216;H04B7/26;H04J11/00;H04J13/10;H04J13/16;H04L27/26;H04W16/28;H04W88/02 |
主分类号 |
H04J13/00 |
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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