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- 2012-11-26
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Description: Frequency hopping is the technique of randomly changing the frequency of a channel by the frequency sequence. In the GSM system, the frequency division of frequency of frequency of frequency of frequency of frequency and the characteristic of interference, improve network quality. The introduction of frequency-hopping technology can ensure that the frequency reuse is small when the network soft congestion does not rise. - FH frequency hopping sequence is on a random channel change in the country channel frequency technology. In the GSM system, can make use of the frequency hopping technology sub - polar and polar characteristics of interference and improve the network quality. The the introduction of frequency - hopping technology to ensure that congestion in the network does not happens in the soft case, a smaller frequency reuse my moment.
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射频跳频技术及其在网络规划中的应用.pdf
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