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AINA
2007
IEEE
14 years 3 months ago
A Testbed with a Practical Smart Antenna for Directional MAC Protocols in Ad hoc Networks
Recently, several MAC protocols using directional antennas have been proposed for ad hoc networks, which are mainly evaluated by computer simulations. This paper develops a MAC pr...
Hikaru Mitsuhashi, Masahiro Watanabe, Sadao Obana,...
ISCAS
2005
IEEE
122views Hardware» more  ISCAS 2005»
14 years 2 months ago
A mixed analog-digital hybrid for speech enhancement purposes
Abstract— This paper presents and evaluates a hybrid implementation of a low complexity algorithm for speech enhancement, the Adaptive Gain Equalizer (AGE). The AGE is a subband ...
Benny Sallberg, Mattias Dahl, Henrik Akesson, Ingv...
MM
2004
ACM
109views Multimedia» more  MM 2004»
14 years 2 months ago
Practical voltage scaling for mobile multimedia devices
This paper presents the design, implementation, and evaluation of a practical voltage scaling (PDVS) algorithm for mobile devices primarily running multimedia applications. PDVS s...
Wanghong Yuan, Klara Nahrstedt
MOBISYS
2011
ACM
13 years 3 days ago
Opportunistic alignment of advertisement delivery with cellular basestation overloads
This paper is motivated by two observations: (1) cellular network operators are actively exploring advertisement delivery as a new means of revenue generation, and (2) cellular ba...
Ravi Kokku, Rajesh Mahindra, Sampath Rangarajan, H...
VEE
2006
ACM
106views Virtualization» more  VEE 2006»
14 years 3 months ago
Using VMM-based sensors to monitor honeypots
Virtual Machine Monitors (VMMs) are a common tool for implementing honeypots. In this paper we examine the implementation of a VMM-based intrusion detection and monitoring system ...
Kurniadi Asrigo, Lionel Litty, David Lie