An Efficient Implementation of Synchronization Algorithm for IEEE 802.16e on DSP

被引：0
|
作者：
Potnis, Gaurav [1 ]
机构：
[1] Indian Inst Technol, Dept Elect Engn, Telecommun & Comp Networking TeNeT Grp, Madras 600036, Tamil Nadu, India
来源：
2008 IEEE REGION 10 CONFERENCE: TENCON 2008, VOLS 1-4 | 2008年
关键词：
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：
Orthogonal Frequency Division Multiplexing (OFDM) systems are sensitive to timing and frequency estimation errors, which cause inter-symbol-interference (ISI) and intercarrier-interference (10), leading to degradation in the system performance. In this paper, optimized implementation of synchronization algorithm for cellular reuse-1 OFDMA systems, compatible with IEEE 802.16d/e wireless MAN standard on Analog Devices Ine's TigerSHARC processor is presented. This implementation reduces the cycle-count by 45% and on-chip memory requirement by 95%.
引用
收藏
页码：69 / 73
页数：5
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