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102
Voted
TSP
2008
15 years 3 months ago
2008
Timing synchronization is a critical challenge in ultra-wideband impulse radios (UWB-IRs). Conventional fulldigital synchronization methods encounter implementation difficulties su...
141
Voted
TWC
2008
15 years 3 months ago
2008
Diversity-Embedding Space-Time Block Coding (DE-STBC), introduced in [1], enables Unequal Error Protection (UEP) using multiple transmit antennas. Even though these codes do not re...
91
Voted
TIP
1998
15 years 3 months ago
1998
—Two new design techniques for adaptive orthogonal block transforms based on vector quantization (VQ) codebooks are presented. Both techniques start from reference vectors that a...
167
Voted
TIT
2002
15 years 3 months ago
2002
In this paper, we are concerned with the finite-length analysis of low-density parity-check (LDPC) codes when used over the binary erasure channel (BEC). The main result is an expr...
116
Voted
MODELLIERUNG
2008
15 years 5 months ago
2008
Abstract: Model transformation is not only a crucial but also one of the most complicated aspects of model-driven software development (MDSD). An adequate transformation language i...