Software radio base and personal station prototypes

被引：0
|
作者：
Suzuki, Y [1 ]
Uehara, K [1 ]
Nakatsugawa, M [1 ]
Shirato, Y [1 ]
Kubota, S [1 ]
机构：
[1] Nippon Telegraph & Tel Corp, Network Innovat Labs, Yokosuka, Kanagawa 2390847, Japan
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2000年 / E83B卷 / 06期
关键词：
software; software radio; digital signal processor; personal handy phone system;
D O I：
暂无
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：
Software radio base and personal station prototypes are proposed and implemented. The prototypes are composed of RF/IF, A/D and D/A, pre- and post-processors. CPU, and DSP parts. System software is partitioned into CPU program and DSP program to use processor resources effectively. They support various air interfaces. some of which are equivalent to the 384 kbit/s transmission rate PHS (personal handy phone system) and a 96 kbit/s transmission rate system. The base station can also be used as a communication bridge between two systems. In order to ease IF Filter requirements, the zero-stuff method is employed. Basic transmission and receiving performances are evaluated in an experiment and their results agree well with those expected.
引用
收藏
页码：1261 / 1268
页数：8
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