Dynamic Spectrum Load Balancing for Cognitive Radio

被引：0
|
作者：
Chen, Qianbin [1 ]
Chen, Juan [1 ]
Tang, Lun [1 ]
机构：
[1] Chongqing Univ Posts & Telecommun, Key Lab Mobile Commun Technol, Chongqing, Peoples R China
来源：
2009 INTERNATIONAL SYMPOSIUM ON COMPUTER NETWORK AND MULTIMEDIA TECHNOLOGY (CNMT 2009), VOLUMES 1 AND 2 | 2009年
关键词：
cognitive radio; opportunistic spectrum access; dynamic spectrum load balancing; hash table; feed back theory;
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：
Cognitive radio (CR) introduces a dynamic spectrum access technology. One problem is how to achieve load balancing in time domain. Our objective is to balance the occupied time of slots for a fixed channel dynamically to obtain a user-optimal solution. Spectrum Load Balancing method with QoS support is proposed based on Dynamic Feed Back theory and Hash Table (SLBDH). The performance of SLBDH are evaluated. SLBDH is an efficient and precise solution compared with Spectrum Load Smoothing (SLS) method.
引用
收藏
页码：222 / 225
页数：4
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