An SDR platform for cellular/WLAN systems based on a systematic analysis of hardware implementation issues to maximize system functionality

被引：0
|
作者：
Nakatsugawa, M [1 ]
Shirato, Y [1 ]
Yoshioka, H [1 ]
Shibuya, A [1 ]
Matsui, M [1 ]
机构：
[1] NTT, Wireless Syst Innovat Lab, Network Innovat Labs, Yokosuka, Kanagawa 2390847, Japan
来源：
RAWCON 2001: IEEE RADIO AND WIRELESS CONFERENCE, PROCEEDINGS | 2001年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Methods for implementing Software Defined Radio (SDR) hardware are systematically analyzed with consideration of digital processing device trends. They are categorized by sampling frequency and modular functionality, and their advantages and drawbacks are discussed. Based on the analysis, a flexible-rate pre/post processor (FR-PPP) block that employs FPGAs is proposed to process both narrowband cellular phone and broadband wireless LAN (WLAN) signals with the same hardware; a prototype is constructed.
引用
收藏
页码：185 / 188
页数：4
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