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» On the Capacity of Hybrid Wireless Networks
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MOBIWAC
2006
ACM
14 years 2 months ago
Calibration-free WLAN location system based on dynamic mapping of signal strength
In this work we present a calibration-free system for locating wireless local area network devices, based on the radio frequency characteristics of such networks. Calibration proc...
Luís Felipe M. de Moraes, Bruno Astuto A. N...
NETWORKING
2011
12 years 11 months ago
The Problem of Sensing Unused Cellular Spectrum
Abstract. Sensing mechanisms that estimate the occupancy of wireless spectrum are crucial to the success of approaches based on Dynamic Spectrum Access. In this paper, we present k...
Daniel Willkomm, Sridhar Machiraju, Jean Bolot, Ad...
SECON
2008
IEEE
14 years 3 months ago
Congestion-Aware Rate Adaptation in Wireless Networks: A Measurement-Driven Approach
—Traditional rate adaptation solutions for IEEE 802.11 wireless networks perform poorly in congested networks. Measurement studies show that congestion in a wireless network lead...
Prashanth Aravinda Kumar Acharya, Ashish Sharma, E...
GLOBECOM
2008
IEEE
14 years 3 months ago
A Novel Topology Control Scheme for Future Wireless Mesh Networks
—In this paper, we address the topology control issue for future wireless mesh networks (WMNs). In particular, we propose a novel topology control scheme that attempts to maximiz...
Kejie Lu, Tao Zhang, Yi Qian, Shengli Fu
AINA
2009
IEEE
14 years 1 months ago
How Long is the Lifetime of a Wireless Sensor Network?
Wireless sensor networks (WSNs) are known to be highly energy-constrained and each network’s lifetime has a strong dependence on the nodes’ battery capacity. As such, the netw...
Nok Hang Mak, Winston Khoon Guan Seah