Changes between Initial Version and Version 1 of ISLPED2010_WARP


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Timestamp:
Sep 20, 2010, 3:16:07 PM (10 years ago)
Author:
jdavis
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  • ISLPED2010_WARP

    v1 v1  
     1= Power-Efficient Directional Wireless Communication on Small Form-Factor Mobile Devices =
     2Conference on Information Sciences and Systems (ISLPED 2010)
     3
     4Authors: Ardalan Amiri Sani, Hasan Dumanli, Lin Zhong, and Ashutosh Sabharwal
     5
     6== Abstract ==
     7Wireless access is known to be power-hungry for mobile devices.  A key reason is that devices radiate power in all directions and much of this power will not reach the destination.  To address this waste, we present BeamSwitch, a multi-antenna system designed to realize directional communication efficiently.  Unlike power hungry and expensive beamforming, BeamSwitch requires only one transceiver.  We provide an 802.11-compliant design and prototype of BeamSwitch.  Our measurements show that with three passive directional antennas, BeamSwitch reduces the power consumption of a commercial 802.11 adapter by up to 20% and provide better quality under diverse propagation environments and extreme rotation. 
     8
     9== Citation ==
     10{{{
     11@article{Amiri Sani:2010,
     12        Author = {A. Amiri Sani, H. Dumanli, L. Zhong, and A. Sabharwal},
     13        Booktitle = {Proceedings of ISLPED 2010},
     14        Title = {Power-Efficient Directional Wireless Communication on Small Form-Factor Mobile Devices},
     15        Year = {2010}}
     16}}}