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» Analysis of a Metropolitan-Area Wireless Network
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GLOBECOM
2008
IEEE
16 years 26 days ago
ARQ with Implicit and Explicit ACKs in Wireless Sensor Networks
—A common application of unattended sensor networks (WSN) is low data rate streaming from many scattered sensors to one or more sink nodes. To meet the stringent requirement of p...
Zvi Rosberg, Ren Ping Liu, Alex Y. Dong, Tuan D. L...
CNSR
2010
IEEE
131views Communications» more  CNSR 2010»
15 years 4 months ago
Prioritized Access for Emergency Stations in Next Generation Broadband Wireless Networks
We focus on the interference between mobile stations as they attempt to gain access to an OFDMA-based WiMAX/IEEE 802.16 network. We propose a set of strategies that enable base st...
Paul Boone, Michel Barbeau, Evangelos Kranakis
MOBIHOC
2008
ACM
16 years 6 months ago
Self-monitoring for sensor networks
Local monitoring is an effective mechanism for the security of wireless sensor networks (WSNs). Existing schemes assume the existence of sufficient number of active nodes to carry...
Dezun Dong, Yunhao Liu, Xiangke Liao
MOBIHOC
2003
ACM
15 years 11 months ago
Mobility modelling and trajectory prediction for cellular networks with mobile base stations
This paper provides mobility estimation and prediction for a variant of GSM network which resembles an adhoc wireless mobile network where base stations and users are both mobile....
Pubudu N. Pathirana, Andrey V. Savkin, Sanjay Jha
CCECE
2009
IEEE
16 years 1 months ago
Application layer optimization for efficient video streaming over IEEE 802.11 based wireless networks
— Most of the existing video streaming systems employ the worst case analysis in application layer buffer size dimensioning. Even though the worst case buffer size dimensioning p...
Azfar Moid, Abraham O. Fapojuwo