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INFOCOM
2010
IEEE
14 years 8 months ago
A General Algorithm for Interference Alignment and Cancellation in Wireless Networks
—Physical layer techniques have come a long way and can achieve close to Shannon capacity for single pointto-point transmissions. It is apparent that, to further improve network ...
Erran L. Li, Richard Alimi, Dawei Shen, Harish Vis...
SOCIALCOM
2010
14 years 7 months ago
Precursors and Laggards: An Analysis of Semantic Temporal Relationships on a Blog Network
We explore the hypothesis that it is possible to obtain information about the dynamics of a blog network by analysing the temporal relationships between blogs at a semantic level, ...
Telmo Menezes, Camille Roth, Jean-Philippe Cointet
WD
2010
14 years 7 months ago
Vicinity resource cartography for delay-tolerant networks: A holistic perspective
In this paper we propose a distributed approach to construct vicinity resource maps at each node in a delaytolerant network. The scheme uses recent encounters to estimate the avail...
Gabriel Sandulescu, Péter Schaffer, Simin N...
66
Voted
ICC
2009
IEEE
151views Communications» more  ICC 2009»
14 years 7 months ago
Mapping Techniques for UWB Positioning
This paper deals with a wireless indoor positioning problem in which the location of a tag is estimated from range measurements taken by fixed beacons. The measurements may be affe...
E. Arias-de-Reyna, Umberto Mengali
CORR
2011
Springer
169views Education» more  CORR 2011»
14 years 4 months ago
Power Allocation Based on SEP Minimization in Two-Hop Decode-and-Forward Relay Networks
—The problem of optimal power allocation among the relays in a two-hop decode-and-forward cooperative relay network with independent Rayleigh fading channels is considered. It is...
Arash Khabbazibasmenj, Sergiy A. Vorobyov