Spectrum Sensing in the Presence of Multiple Primary Users

Lu Wei

首页> 外文期刊>Communications, IEEE Transactions on >Spectrum Sensing in the Presence of Multiple Primary Users

【24h】

Spectrum Sensing in the Presence of Multiple Primary Users

机译：存在多个主要用户时的频谱感知

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

We consider multi-antenna cooperative spectrum sensing in cognitive radio networks, when there may be multiple primary users. A detector based on the spherical test is analyzed in such a scenario. Based on the moments of the distributions involved, simple and accurate analytical formulae for the key performance metrics of the detector are derived. The false alarm and the detection probabilities, as well as the detection threshold and Receiver Operation Characteristics are available in closed form. Simulations are provided to verify the accuracy of the derived results, and to compare with other detectors in realistic sensing scenarios.

机译：当可能有多个主要用户时，我们考虑认知无线电网络中的多天线协作频谱感知。在这种情况下，将分析基于球形测试的检测器。根据所分布的时刻，得出检测器关键性能指标的简单而准确的分析公式。虚假警报和检测概率，以及检测阈值和接收器操作特性以封闭形式提供。提供仿真以验证所得出结果的准确性，并在现实的传感场景中与其他检测器进行比较。

著录项

来源
《Communications, IEEE Transactions on》 |2012年第5期|p.1268-1277|共10页
作者
Lu Wei;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Multiantenna Spectrum Sensing in the Presence of Multiple Primary Users over Fading and Nonfading Channels [J] . Dayan AdionelGuimar?es, Rausley Adriano Amaralde Souza, Guilherme PedroAquino International journal of antennas and propagation . 2015,第1期

机译：在衰落和非衰落信道上存在多个主要用户的多天线频谱感知
2. Multiantenna Spectrum Sensing in the Presence of Multiple Primary Users over Fading and Nonfading Channels [J] . Guimaraes Dayan Adionel, Amaral de Souza Rausley Adriano, Aquino Guilherme Pedro International journal of antennas and propagation . 2015,第PTa3期

机译：在衰落和非衰落信道上存在多个主要用户的多天线频谱感知
3. A 1-Persistent Based Spectrum Sensing Among the Stochastic Cooperative Users in the Presence of the State-Variable Primary User [J] . Ramtin Rabiee, Kwok Hung Li IEEE transactions on wireless communications . 2017,第8期

机译：状态可变的主要用户在场的随机合作用户中基于1持久性的频谱感知
4. Reliable cooperative spectrum sensing through multi-bit quantization with presence of multiple primary users in cognitive radio networks [C] . Hurmat Ali Shah, Kyung Sup Kwak, Masakazu Sengoku, 2019 34th International Technical Conference on Circuits/Systems, Computers and Communications . 2019

机译：在认知无线电网络中存在多个主要用户的情况下，通过多比特量化实现可靠的协作频谱感知
5. Restoration, presence and computer use: How computer displays incorporating restorative environments effect users' sense of restoration and presence [D] . Bell, Jacob Dean. 2014

机译：恢复，状态和计算机使用：包含恢复性环境的计算机显示器如何影响用户的恢复和状态感
6. Social Incentive Mechanism Based Multi-User Sensing Time Optimization in Co-Operative Spectrum Sensing with Mobile Crowd Sensing [O] . Xiaohui Li, Qi Zhu 2018

机译：协同频谱感知与移动人群感知中基于社会激励机制的多用户感知时间优化
7. Multiantenna Spectrum Sensing in the Presence of Multiple Primary Users over Fading and Nonfading Channels [O] . Dayan Adionel Guimarães, Rausley Adriano Amaral de Souza, Guilherme Pedro Aquino 2015

机译：在衰落和非扫描通道上存在多个主要用户的多天线频谱感测

Spectrum Sensing in the Presence of Multiple Primary Users

摘要

著录项

相似文献

相关主题

期刊订阅