发明名称 |
Synchronization method, and associated circuitry, for improved synchronization of a receiver with a transmitter using nonlinear transformation metrics |
摘要 |
A synchronization method and apparatus for synchronizing a receiver, such as a radiotelephone operable in a cellular communication system with a transmitter. Synchronization signals are transmitted as parts of a control signal to the receiver. Such synchronization signals are of high margins and also permit synchronization of the radiotelephone responsive to a reduced number of calculations. The time for such synchronization is reduced by use of nonlinear transformation metrics, such as logarithmic metrics, which reduce the impact of a noise or error component within the control signal.
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申请公布号 |
US5838745(A) |
申请公布日期 |
1998.11.17 |
申请号 |
US19960728179 |
申请日期 |
1996.10.09 |
申请人 |
ERICSSON INC. |
发明人 |
WANG, ERIC YI-PIN;HASSAN, AMER;SOLVE, TORBJORN |
分类号 |
H04J3/06;H04B7/15;H04B7/212;H04B7/26;H04L7/04;H04L7/06;H04L7/08;(IPC1-7):H04L7/06 |
主分类号 |
H04J3/06 |
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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