Single-sideband OFDM for cellular systems

被引：0
|
作者：
Mandyam, Giridhar D. [1 ]
机构：
[1] Qualcomm Inc, San Diego, CA 92121 USA
来源：
2006 FORTIETH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, VOLS 1-5 | 2006年
关键词：
D O I：
10.1109/ACSSC.2006.355064
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Orthogonal frequency division multiplexing (OFDM) systems are desirable for wireless transmission not only for their high throughput but their robustness in frequency-selective channels. However, wide area transmission in cellular environments requires adequate performance in the presence of co-channel interference. Although methods for handling this problem have been proposed before, they usually require bandwidth expansion (e.g. for frequency reuse factors larger than 1) or interference sensing at the receiver (which is not resilient to fast fading). In this paper, single-sideband OFDM is proposed to provide a simple method for co-channel interference resiliency in cellular environments.
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页码：1762 / 1766
页数：5
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