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VTC
2008
IEEE
110views Communications» more  VTC 2008»
16 years 1 months ago
EXIT Chart Aided Design of Near-Capacity Self-Concatenated Trellis Coded Modulation Using Iterative Decoding
Abstract— In this contribution we design the Iteratively Decoded Self-Concatenated Convolutional Codes (SECCC-ID) using Extrinsic Information Transfer (EXIT) charts. Good constit...
Muhammad Fasih Uddin Butt, Soon Xin Ng, Lajos Hanz...
BROADNETS
2007
IEEE
16 years 1 months ago
Retransmission in OBS networks with fiber delay lines
— While most transmission schemes in OBS networks relegate retransmission to higher protocol layers, the scheme proposed in this paper reduces retransmission delays by exploiting ...
Kyung Joon Kwak, Edward G. Coffman Jr.
EDOC
2007
IEEE
16 years 1 months ago
An Enterprise Architecture Alignment Measure for Telecom Service Development
The increasing complexity of modern Information Services (IS) makes necessary to carry on review activities. For many companies, these reviews take place within the framework of t...
Jacques Simonin, Yves Le Traon, Jean-Marc Jé...
HICSS
2007
IEEE
85views Biometrics» more  HICSS 2007»
16 years 1 months ago
Scale and Scope Externalities in Growth of IT Industries in India: An Agglomeration Perspective
Externalities occur among agglomerated firms. Scale externalities occur between firms in an industry with similar activities. Scope externalities occur when heterogeneous activiti...
Robert J. Kauffman, Ajay Kumar
HICSS
2007
IEEE
97views Biometrics» more  HICSS 2007»
16 years 1 months ago
Implementation-Oriented Secure Architectures
We propose a framework for constructing secure systems at the architectural level. This framework is composed of an implementation-oriented formalization of a system’s architect...
Daniel Conte de Leon, Jim Alves-Foss, Paul W. Oman