TIT
2008
13 years 4 months ago
2008
In this paper, we analyze the diversity
TIT
2008
13 years 4 months ago
2008
Let P = {p(i)} be a measure of strictly positive probabilities on the set of nonnegative integers. Although the countable number of inputs prevents usage of the Huffman algorithm, ...
TIT
2008
13 years 4 months ago
2008
Upper bounds are derived for codes in Stiefel and Grassmann manifolds with given minimum chordal distance. They stem from upper bounds for codes in the product of unit spheres and...
TIT
2008
13 years 4 months ago
2008
We prove a new outer bound on the rate
TIT
2008
13 years 4 months ago
2008
Abstract--This paper focuses on energy-efficient packet transmission with individual packet delay constraints. The solution presented herein is a generalization of Uysal
TIT
2008
13 years 4 months ago
2008
In this correspondence, we show that the uniform throughput capacity of an ultra-wideband (UWB) power-constrained ad hoc network is given by 2(P ( n=logn) ), where P is the per-nod...
TIT
2008
13 years 4 months ago
2008
TIT
2008
13 years 4 months ago
2008
The problem of transmission of information over arbitrarily permuted parallel channels is studied here. The transmitter does not know over which channel a certain codesequence will...
TIT
2008
13 years 4 months ago
2008
Orthogonal-frequency-divisionmultiplexing(OFDM) transforms a frequency-selective multiple-input multiple-output (MIMO) fading channel into a MIMO-OFDM channel that has a well-defin...
TIT
2008
13 years 4 months ago
2008
We determine the rate region of the quadratic Gaussian two-encoder source-coding problem. This rate region is achieved by a simple architecture that separates the analog and digita...