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MOBISYS
2010
ACM
15 years 13 hour ago
NAPman: network-assisted power management for wifi devices
WiFi radios in smart-phones consume a significant amount of power when active. The 802.11 standard allows these devices to save power through an energy-conserving Power Save Mode ...
Eric Rozner, Vishnu Navda, Ramachandran Ramjee, Sh...
MOBICOM
2003
ACM
15 years 2 months ago
MiSer: an optimal low-energy transmission strategy for IEEE 802.11a/h
Reducing the energy consumption by wireless communication devices is perhaps the most important issue in the widely-deployed and exponentially-growing IEEE 802.11 Wireless LANs (W...
Daji Qiao, Sunghyun Choi, Amit Jain, Kang G. Shin
ICT
2004
Springer
127views Communications» more  ICT 2004»
15 years 3 months ago
An Interference Avoidance Technique for Ad Hoc Networks Employing Array Antennas
Array antennas have the potential to increase the capacity of wireless networks, but a distributed beamforming algorithm for maximizing the capacity in asynchronous, decentralized ...
T. Hunziker, Jacir Luiz Bordim, T. Ohira, Shinsuke...
INFOCOM
2003
IEEE
15 years 3 months ago
Resource Optimization of Spatial TDMA in Ad Hoc Radio Networks: A Column Generation Approach
—Wireless communications using ad hoc networks are receiving an increasing interest. The most attractive feature of ad hoc networks is the flexibility. The network is set up by ...
Peter Värbrand, Di Yuan, Patrik Björklun...
LCN
2003
IEEE
15 years 3 months ago
A Highly Flexible Testbed for Studies of ad-hoc Network Behaviour
Studies of mobile ad-hoc networks are often based on simulation and their underlying, necessarily simplified assumptions of physical reality. In order to analyse the practical pro...
Hartmut Ritter, Min Tian, Thiemo Voigt, Jochen H. ...