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ICDCS
2007
IEEE
15 years 9 months ago
Asymptotic Connectivity in Wireless Networks Using Directional Antennas
Connectivity is a crucial issue in wireless networks. Gupta and Kumar show that with omnidirectional antennas, the critical transmission range for a wireless network to achieve as...
Pan Li, Chi Zhang, Yuguang Fang
ICNP
2007
IEEE
15 years 9 months ago
Scheduled PSM for Minimizing Energy in Wireless LANs
Power conservation is a general concern for mobile computing and communication. In this paper, we investigate the performance of the current 802.11 power saving mechanism (unschedu...
Yong He, Ruixi Yuan, Xiaojun Ma, Jun Li, C. Wang
ICON
2007
IEEE
15 years 9 months ago
The Capacity of MIMO-based Wireless Mesh Networks
—Data transmission in wireless mesh networks (WMNs) has a multi-hop nature where data is originated/destinated to one source/sink node. Therefore, the transmission capacity at th...
Wael Jaafar, Wessam Ajib, Sami Tabbane
ICPADS
2007
IEEE
15 years 9 months ago
ECHoP2P: Emergency call handling over peer-to-peer overlays
The impact of the peer-to-peer paradigm increases both in research and in industry. Still, serious applications for P2P-based systems are rare. On the other hand, Emergency Call H...
Kalman Graffi, Aleksandra Kovacevic, Kyra Wulffert...
ICTAI
2007
IEEE
15 years 9 months ago
Photometric Invariant Projective Registration Using ECC Maximization
The ability of an algorithm to accurately estimate the parameters of the geometric transformation which aligns two image profiles even in the presence of photometric distortions ...
Georgios D. Evangelidis, Emmanouil Z. Psarakis