发明名称 |
Wireless communications system with secondary synchronization code based on values in primary synchronization code |
摘要 |
A wireless communication system. The system comprises transmitter circuitry (BST1), the transmitter circuitry comprising encoder circuitry (50) for transmitting a plurality of frames (FR). Each of the plurality of frames comprises a primary synchronization code (PCS) and a secondary synchronization code (SSC). The encoder circuitry comprises of circuitry (501) for providing the primary synchronization code in response to a first sequence (32). The encoder circuitry further comprises circuitry (502) for providing the secondary synchronization code in response to a second sequence (54) and a third sequence (56). The second sequence is selected from a plurality of sequences. Each of the plurality of sequences is orthogonal with respect to all other sequences in the plurality of sequences. The third sequence comprises a subset of bits from the first sequence. <IMAGE>
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申请公布号 |
EP1553708(A1) |
申请公布日期 |
2005.07.13 |
申请号 |
EP20050101434 |
申请日期 |
2000.06.19 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
DABAK, ANAND G.;SRIRAM, SUNDARARJAN;HOSUR, SRINTH |
分类号 |
H04B1/707;H04J11/00;H04J13/10;(IPC1-7):H04B1/707 |
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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