Fast Binary Power Allocation for Uplink Distributed Cognitive Radio Networks

被引：0
|
作者：
Nakhale, Dharati [1 ]
Khan, Mohammed Zafar Ali [1 ]
机构：
[1] Indian Inst Technol, Dept Elect Engn, Hyderabad 502285, Telangana, India
来源：
2018 10TH INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS & NETWORKS (COMSNETS) | 2018年
关键词：
Cognitive radio network; binary power allocation; Quality of Service; outage probability; KKT;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we present a novel, fast algorithm for allocating the transmit power to the secondary users (SUs) to maximize the total SU throughput in a cognitive radio network (CRN) while maintaining interference to the primary user (PU) within an acceptable range. The problem is formulated so as to apply Karush-Kuhn-Tucker (KKT) conditions to derive a fast, low complexity algorithm which requires less number of floating point operations. The performance of the proposed algorithm is verified by simulations.
引用
收藏
页码：435 / 438
页数：4
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