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INFOCOM
2008
IEEE
14 years 4 months ago
Diagnosing Wireless Packet Losses in 802.11: Separating Collision from Weak Signal
—It is well known that a packet loss in 802.11 can happen either due to collision or an insufficiently strong signal. However, discerning the exact cause of a packet loss, once ...
Shravan K. Rayanchu, Arunesh Mishra, Dheeraj Agraw...
IROS
2008
IEEE
136views Robotics» more  IROS 2008»
14 years 4 months ago
Enabling autonomous capabilities in underwater robotics
— Underwater operations present unique challenges and opportunities for robotic applications. These can be attributed in part to limited sensing capabilities, and to locomotion b...
Junaed Sattar, Gregory Dudek, Olivia Chiu, Ioannis...
SSDBM
2008
IEEE
177views Database» more  SSDBM 2008»
14 years 4 months ago
Prioritized Evaluation of Continuous Moving Queries over Streaming Locations
Abstract. Existing approaches to the management of streaming positional updates generally assume that all active user requests have equal importance, ignoring the possibility of an...
Kostas Patroumpas, Timos K. Sellis
VTC
2008
IEEE
107views Communications» more  VTC 2008»
14 years 4 months ago
Performance of Relay-Aided DS-CDMA Downlink Systems Communicating over Nakagami-m Fading Channels
—In this contribution we investigate the bit-error-rate (BER) performance of a downlink direct-sequence code-division multiple-access (DS-CDMA) system, where a set of relays are ...
Wei Fang, Lie-Liang Yang, Lajos Hanzo
AHS
2007
IEEE
252views Hardware» more  AHS 2007»
14 years 4 months ago
A Hybrid Engine for the Placement of Domain-Specific Reconfigurable Arrays
Rapid-prototyping of commercial devices and the demanding requirements for flexible hardware in mobile applications have driven the raise of reconfigurable hardware. The adaptatio...
Wing On Fung, Tughrul Arslan, Sami Khawam