发明名称 |
Automatic transmission power level control method in a frequency hopping communication system |
摘要 |
The present invention is an apparatus and method thereof for performing frequency hopping communication with another party over a subset of hopping frequencies from available frequencies. The spectrum is arranged into a plurality of segments, with each segment corresponding to a subset of the spectrum of frequencies, preferably a contiguous subset of the spectrum. The apparatus includes a communication device for communicating with another party. The communication device receives data over a used segment from a plurality of the segments and signal strength data indicating a current reception power level for the hopping frequency from the other party. A processing unit analyzes the received data to determine an occurrence or non-occurrence of an error over the used segment and notifies the other party to modify the current transmission power level for that used segment according to the occurrence or non-occurrence of an error, via said communication means. Through such information exchange, the other party can independently control and optimize the transmission power level for each used segment, e.g., to a minimum transmission power level at which no error has occurred.
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申请公布号 |
US6115408(A) |
申请公布日期 |
2000.09.05 |
申请号 |
US19980054877 |
申请日期 |
1998.04.03 |
申请人 |
BUTTERFLY VSLI LTD. |
发明人 |
GENDEL, ALON;ELIEZER, OREN;MICHAEL, DAN |
分类号 |
H04B1/713;H04B7/005;H04B7/26;H04L12/56;(IPC1-7):H04L27/30;H04B15/00;H04K1/00;H04J1/00 |
主分类号 |
H04B1/713 |
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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