Performance Evaluation of Reconfigurable Processor for SDR Mobile Terminals and SDR Base Station using Autonomous Adaptive Control Technology

Author

Akabane, Kazunori ; Shiba, Hiroyuki ; Matsui, Munehiro ; Umehira, Masahiro ; Uehara, Kazuhiro

Author_Institution

NTT Network Innovation Lab., NTT Corp., Kanagawa

fYear

0

fDate

0-0 0

Firstpage

148

Lastpage

152

Abstract

It is expected that software defined radio (SDR) technology that can access multiple wireless communication systems will be applied to mobile terminals and base stations as a beyond 3G wireless system. An SDR wideband mobile terminal must be capable of high-speed data processing and low power consumption. To evaluate the performance of reconfigurable processors for SDR wideband mobile terminals, we developed software that runs on a reconfigurable processor for the IEEE 802.11a wireless LAN baseband part, and evaluated the performance of the reconfigurable processor. Moreover, we describe the system design of the new SDR base station, which uses autonomous adaptive control technology. We evaluated the characteristic performance through computer simulations, and confirmed its efficiency

Keywords

3G mobile communication; adaptive control; radio access networks; software performance evaluation; software radio; wireless LAN; IEEE 802.11a wireless LAN; SDR mobile terminal; autonomous adaptive control technology; beyond 3G wireless system; high-speed data processing; multiple access wireless communication system; performance evaluation; reconfigurable processor; software defined radio; Adaptive control; Base stations; Baseband; Data processing; Energy consumption; Software performance; Software radio; Wideband; Wireless LAN; Wireless communication; IEEE 802.11a wireless LAN; SDR base station; autonomous adaptive control technology; reconfigurable processor; software defined radio (SDR);

fLanguage

English

Publisher

ieee

Conference_Titel

Information, Communications and Signal Processing, 2005 Fifth International Conference on

Conference_Location

Bangkok

Print_ISBN

0-7803-9283-3

Type

conf

DOI

10.1109/ICICS.2005.1689023

Filename

1689023