NDLI: Reducing Idle Mode Power in Software Defined Radio Terminals

Content Provider	IEEE Xplore Digital Library
Author	Hyunseok Lee Mudge, T. Chakrabarti, C.
Copyright Year	2006
Description	Author affiliation: Dept. of EECS, Michigan Univ., Ann Arbor, MI (Hyunseok Lee; Mudge, T.)
Abstract	In this paper, we propose a processor which is optimized for idle mode operation of a software defined radio (SDR) terminal. Since a SDR terminal spends most of its time in the idle mode, reducing the power consumption in this mode directly translates to longer terminal standby time. Workload analysis of idle mode operations of contemporary standards showed that these are dominated by FIR filtering, which can be easily parallelized. This analysis was used in the design of the idle mode processor. The key architectural components are an SIMD unit for the parallel computations that dominate the workload, a conventional scalar unit for the sequential computations, and a control unit which supports efficient data memory access and loop control. The idle mode processor was modeled with Verilog and synthesized using standard cells in 0.13 micron technology. It consumes about 9mW at 1.08V
Sponsorship	ACM SIGDA IEEE Circuits and Syst. Soc
Starting Page	101
Ending Page	106
File Size	2263203
Page Count	6
File Format	PDF
ISBN	1595934626
DOI	10.1109/LPE.2006.4271815
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-10-04
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Association for Computing Machinery, Inc. (ACM)
Subject Keyword	Software radio Baseband Finite impulse response filter Wireless communication Signal processing algorithms Energy consumption Filtering Concurrent computing Computer architecture Hardware SIMD Design Performance Software defined radio SDR Wireless terminal Baseband processor Idle mode Low power
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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Reducing idle mode power in software defined radio terminals

Reducing idle mode power in software defined radio terminals abstract.

Reducing Idle Mode Power in Software Defined Radio Terminals ABSTRACT

Reducing idle mode power in software defined radio terminal (2006)

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Reducing Idle Mode Power in Software Defined Radio Terminals

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