NDLI: Exploiting radio hierarchies for power-efficient wireless device discovery and connection setup

Content Provider	IEEE Xplore Digital Library
Author	Pering, T. Raghunathan, V. Want, R.
Copyright Year	2005
Description	Author affiliation: lntel Res., Santa Clara, CA, USA (Pering, T.)
Abstract	We propose the coordinated use of multiple heterogeneous wireless technologies to optimize the latency and power consumption of mobile systems during device discovery and connection setup. We present several multi-radio connection establishment techniques, which exploit the wide disparity in the power and performance characteristics of different radios to create an efficient and flexible communication subsystem. Our techniques enable mobile devices to combine the strengths of these diverse technologies, thereby powering down higher power radios when their capabilities are not needed and using a hierarchical radio structure for device discovery and connection setup. Experiments using a prototype multi-radio device show that the use of radio hierarchies results in significant power savings, and often improves connection setup latency as well.
Starting Page	774
Ending Page	779
File Size	219673
Page Count	6
File Format	PDF
ISBN	0769522645
ISSN	10639667
DOI	10.1109/ICVD.2005.97
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-01-03
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bluetooth Very large scale integration Embedded system Bandwidth Power amplifiers Government Transmitting antennas Base stations Joining processes Subscriptions
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Hardware and Architecture

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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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