发明名称 |
Reverse synchronization method in a wireless system |
摘要 |
A reverse synchronization method, which is used in a wireless system utilizing orthogonal spreading codes with Interference Free Window characteristic, wherein the transmission time of the signal from a remote unit is adjusted with respect to a predetermined Interference Free Window [-n, +n], such that the arrival time in a base station of the signal from the said remote unit falls within the said predetermined Interference Free Window. This eliminates inter-symbol interferences and multiple access interferences when multipath signals from a same remote unit and signals from different remote units arrive within an Interference Free Window.
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申请公布号 |
US2003076874(A1) |
申请公布日期 |
2003.04.24 |
申请号 |
US20020308535 |
申请日期 |
2002.12.03 |
申请人 |
LINKAIR COMMUNICATIONS, INC. |
发明人 |
LI DAOBEN;CHEN WEIDONG;GAO HAIYANG;HO SHIU MING JOSEPH;ZHANG YONGSHENG;DENG YUANHUA |
分类号 |
H04B1/707;H04B7/26;H04J3/06;H04J13/00;(IPC1-7):H04B1/707;H04B1/69 |
主分类号 |
H04B1/707 |
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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