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CL
2002
Springer
14 years 11 months ago
Orderly communication in the Ambient Calculus
The Ambient Calculus (henceforth, AC) was developed by Cardelli and Gordon as a formal framework to study issues of mobility and migrant code [9]. We present a type system for AC ...
Torben Amtoft, A. J. Kfoury, Santiago M. Peric&aac...
TASLP
2002
79views more  TASLP 2002»
14 years 11 months ago
Perception-based partial encryption of compressed speech
Mobile multimedia applications, the focus of many forthcoming wireless services, increasingly demand low-power techniques implementing content protection and customer privacy. In t...
Antonio Servetti, Juan Carlos De Martin
INTEGRATION
2008
127views more  INTEGRATION 2008»
14 years 10 months ago
A Viterbi decoder architecture for a standard-agile and reprogrammable transceiver
This paper presents a Viterbi Decoder (VD) architecture for a programmable data transmission system, implemented using a Field Programmable Gate Array (FPGA) device. This VD has b...
Lucia Bissi, Pisana Placidi, Giuseppe Baruffa, And...
WICOMM
2010
70views more  WICOMM 2010»
14 years 10 months ago
Distributed timeslot allocation with crossed slots in CDMA-TDD systems
Code division multiple access system with time division duplex (CDMA-TDD) is a promising solution to cope with traffic asymmetry of downlink and uplink in multimedia services. Whe...
Ki Won Sung, Chae Y. Lee
GLOBECOM
2010
IEEE
14 years 9 months ago
Graph-Based Optimization for Relay-Assisted Bidirectional Cellular Networks
This paper considers a relay-assisted bidirectional cellular network where the base station (BS) communicates with each mobile station (MS) using orthogonal frequency-division mult...
Yuan Liu, Meixia Tao