Throughput Analysis of a Energy Harvesting Cooperative Cognitive Radio Network

被引：3
|
作者：
Das, Gopal Chandra [1 ]
Saha, Seemanti [1 ]
Bhowmick, Abhijit [2 ]
Maity, Santi P. [3 ]
机构：
[1] NIT, Dept ECE, Patna, Bihar, India
[2] VIT, Dept CE, SENSE, Vellore, Tamil Nadu, India
[3] IIEST, Dept IT, Sibpur, WB, India
来源：
2020 XXXIIIRD GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM OF THE INTERNATIONAL UNION OF RADIO SCIENCE | 2020年
关键词：
D O I：
10.23919/ursigass49373.2020.9232411
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, energy harvesting cooperative cognitive radio (CR) network is studied under a collision constraint of PU. Optimal numbers of CRs cooperate in transmission of primary user (PU), if it remains present in the given channel; otherwise all the CRs transmit their own data in time division scheme. The harvested energy at CR is divided into two parts, one part is allocated for cooperation in PU transmission and the other part is used for its own transmission. The allocation of energy is based on the targeted CR throughput. Influence of an energy allocation parameter and sensing time on throughput performance is studied under the random behaviour of PU.
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页数：4
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