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NETWORKING
2011
14 years 2 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...
PERCOM
2011
ACM
14 years 2 months ago
A robust dead-reckoning pedestrian tracking system with low cost sensors
—The emergence of personal mobile device with low cost sensors, such as accelerometer and digital compass, has made dead-reckoning (DR) an attractive choice for indoor pedestrian...
Yunye Jin, Hong-Song Toh, Wee-Seng Soh, Wai-Choong...
CLUSTER
2011
IEEE
13 years 11 months ago
Incorporating Network RAM and Flash into Fast Backing Store for Clusters
—We present Nswap2L, a fast backing storage system for general purpose clusters. Nswap2L implements a single device interface on top of multiple heterogeneous physical storage de...
Tia Newhall, Douglas Woos
ECSCW
2011
13 years 11 months ago
Flypad: Designing Trajectories in a Large-Scale Permanent Augmented Reality Installation
A long-term naturalistic study reveals how artists designed, visitors experienced, and curators and technicians maintained a public interactive artwork over a four year period. The...
Martin Flintham, Stuart Reeves, Patrick Brundell, ...
ICC
2011
IEEE
225views Communications» more  ICC 2011»
13 years 11 months ago
Throughput-Optimal Half-Duplex Cooperative Scheme with Partial Decode-Forward Relaying
Abstract—We study a cooperative communication system consisting of two users in half duplex mode communicating with one destination over additive white Gaussian noise (AWGN). Coo...
Ahmad Abu Al Haija, Mai Vu