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MOBICOM
2010
ACM
13 years 8 months ago
Pushing the envelope of indoor wireless spatial reuse using directional access points and clients
Recent work demonstrates that directional antennas have significant potential to improve wireless network capacity in indoor environments. This paper provides a broader exploratio...
Xi Liu, Anmol Sheth, Michael Kaminsky, Konstantina...
LCN
2005
IEEE
14 years 1 months ago
Constructing Efficient Multi-hop Mesh Networks
The Wireless Channel-oriented Ad-hoc Multi-hop Broadband (W-CHAMB) is a new link layer protocol with the aim of being able to support Quality of Service (QoS) in multi-hop operati...
Rui Zhao, Bernhard Walke, Michael Einhaus
DSN
2003
IEEE
14 years 1 months ago
Dependability Enhancement for IEEE 802.11 Wireless LAN with Redundancy Techniques
The presence of physical obstacles and radio interference results in the so called “shadow regions” in wireless networks. When a mobile station roams into a shadow region, it ...
Dongyan Chen, Sachin Garg, Chandra M. R. Kintala, ...
VTC
2007
IEEE
105views Communications» more  VTC 2007»
14 years 2 months ago
Experimental Analysis of Broadcast Reliability in Dense Vehicular Networks
Abstract—Dedicated Short Range Communications (DSRC)based communications enable novel automotive safety applications such as an Extended Electronic Brake Light or Intersection Co...
Kishore Ramachandran, Marco Gruteser, Ryokichi Oni...
IPPS
2007
IEEE
14 years 2 months ago
Authentication in Reprogramming of Sensor Networks for Mote Class Adversaries
Reprogramming is an essential service for wireless sensor networks. Authenticating reprogramming process is important as sensors need to verify that the code image is truly from a...
Limin Wang, Sandeep S. Kulkarni