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IEEEMSP
2002
IEEE
137views Multimedia» more  IEEEMSP 2002»
15 years 6 months ago
On the capacity of the reachback channel in wireless sensor networks
Abstract— We consider the problem of reachback communication in wireless sensor networks: multiple sensors are deployed on a field, and they collect local measurements of some r...
João Barros, Sergio D. Servetto
ICASSP
2008
IEEE
15 years 8 months ago
Modulation forensics for wireless digital communications
Modulation forensics is to detect the modulation type in wireless communications without any prior information. It nds both military and civilian applications such as surveillance...
W. Sabrina Lin, K. J. Ray Liu
GLOBECOM
2006
IEEE
15 years 8 months ago
Comparative Evaluation of Prediction Heuristics for Wireless Channels
— Impairments in wireless data communication due to time and location dependent errors can be overcome by using channel-adaptive techniques, like channel-aware scheduling or adap...
Ana Aguiar, Adam Wolisz
ISCC
2000
IEEE
15 years 6 months ago
An Adaptive Redundancy Technique for Wireless Indoor Multicasting
In thispaper we present an adaptive technique that combines forward error correction (FEC) with channel state estimation (CSE)and automatic repeat request (ARQ)for packet loss rec...
Youzhi Xu, Tingting Zhang
INFOCOM
2005
IEEE
15 years 7 months ago
Time and energy complexity of distributed computation in wireless sensor networks
— We consider a scenario where a wireless sensor network is formed by randomly deploying n sensors to measure some spatial function over a field, with the objective of computing...
Nilesh Khude, Anurag Kumar, Aditya Karnik