Exact Outage Performance of Cognitive Relay Networks with Maximum Transmit Power Limits
Exact Outage Performance of Cognitive Relay Networks with Maximum Transmit Power Limits
复制标题
具有最大发射功率限制的认知中继网络的精确断电性能
DOI:
10.1109/lcomm.2011.103111.111563
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发表时间:
2011-11
期刊:
影响因子:
--
通讯作者:
Wang, Wenbo
中科院分区:
文献类型:
--
作者:
Yan, Zhi;Zhang, Xing;Wang, Wenbo
In this letter, considering a cognitive relay network with the maximum transmit power limit in a spectrum sharing scenario, the exact outage probability of secondary system is derived over Rayleigh fading channels, and the theoretical analysis is validated by simulations. The results show that both the maximum transmit power limit and the interference power constraint cause the outage saturation phenomenon, and more relays for secondary system can provide better outage performance.
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DOI:
10.1109/lcomm.2011.051011.110426
发表时间:
2011-05
期刊:
IEEE Communications Letters
影响因子:
--
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通讯作者:
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影响因子:
16.4
作者:
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通讯作者:
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影响因子:
1.1
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DOI:
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发表时间:
2011-03
期刊:
2011 IEEE Wireless Communications and Networking Conference
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DOI:
10.1109/mcom.2009.4785388
发表时间:
2009-02
期刊:
IEEE Commun. Mag.
影响因子:
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