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

页码：435 / 438

页数：4

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