Adaptive Spectrum Sharing Scheme Based on FH Communications

LIU Qi; SU Wei; LI Cheng-shu

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Adaptive Spectrum Sharing Scheme Based on FH Communications

更新时间：2025-07-16

- Adaptive Spectrum Sharing Scheme Based on FH Communications
- Acta Electronica Sinica Vol. 38, Issue 1, Pages: 105-110(2010)
- 作者机构：
  
  1. 清华大学电子工程系信息网络与复杂工程系统实验室,北京,100084
  2.  2.北京交通大学电子信息工程学院,北京,100044
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929
- Published：2010
- 稿件说明：
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LIU Qi, SU Wei, LI Cheng-shu. Adaptive Spectrum Sharing Scheme Based on FH Communications[J]. Acta Electronica Sinica, 2010, 38(1): 105-110.
DOI：

LIU Qi, SU Wei, LI Cheng-shu. Adaptive Spectrum Sharing Scheme Based on FH Communications[J]. Acta Electronica Sinica, 2010, 38(1): 105-110. DOI：

摘要

<FONT face=Verdana>本文针对异种网络之间的频谱共享问题，提出了基于跳频的自适应频谱共享方案.该方案中，频谱注册网络负责配置跳频频率表等跳频参数，并且将其在覆盖区域内广播.频谱共享网络中的可重构终端（CR-MTs）使用认知无线电（CR）技术对周围频谱进行监测，通过跳频频谱共享策略实现通信.本文设计了跳频频谱共享的信号发射模型和信令交换机制，提出了不同情况下的干扰避免（IA）策略.最后，对跳频频谱共享方案的性能进行了分析，基于干扰计算模型得到的仿真结果表明该方案具有较好的IA性能.

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