Study on Dynamic Allocation technology of Electromagnetic Frequency Spectrum under Regionalized Supplying Condition

被引：0
|
作者：
Liu, Hao [1 ]
Sun, Lin [1 ]
Li, Fangsheng [1 ]
机构：
[1] Commun Command Acad, Co 21, Dept 6, Wuhan 430010, Peoples R China
来源：
2012 INTERNATIONAL WORKSHOP ON INFORMATION AND ELECTRONICS ENGINEERING | 2012年 / 29卷
关键词：
regionalized supplying; dynamic allocation; OFDM; multi-path interference; subcarrier allocation; channel gain;
D O I：
10.1016/j.proeng.2012.01.128
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Dynamic management of electromagnetic frequency spectrum is important to realize military regionalized supplying. In this paper, application characteristics of OFDM is firstly introduced, then OFDM system resource allocation ways and models are illustrated, and finally, typical RA subcarrier allocation algorithms are put forward, which provide theoretical reference for choosing dynamic allocation technology of electromagnetic frequency spectrum. (C) 2011 Published by Elsevier Ltd.
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页码：1286 / 1291
页数：6
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