CORR
2008
Springer
13 years 11 months ago
2008
Springer
Abstract--Recent result shows how to compute distributively and efficiently the linear MMSE for the multiuser detection problem, using the Gaussian BP algorithm. In the current wor...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
Existing transport protocols, be it TCP, SCTP or DCCP, do not provide an efficient congestion control mechanism for heterogeneous wired-cum-wireless networks. Solutions involving i...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
Multi-relational networks are used extensively to structure knowledge. Perhaps the most popular instance, due to the widespread adoption of the Semantic Web, is the Resource Descr...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
We provide a novel achievability proof of the Slepian-Wolf theorem for i.i.d. sources over finite alphabets. We demonstrate that random codes that are linear over the real field ac...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
system during a single processor cycle. But we can abstract out properties of the sequences and focus on the properties of interest. The "specifications" given here are i...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
Abstract-- We consider the problem of rate and power allocation in a fading multiple-access channel. Our objective is to obtain rate and power allocation policies that maximize a u...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
We consider the problem of rate allocation in a fading Gaussian multiple-access channel (MAC) with fixed transmission powers. Our goal is to maximize a general concave utility func...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
We consider the problem of rate allocation in a Gaussian multiple-access channel, with the goal of maximizing a utility function over transmission rates. In contrast to the literat...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
In this paper, a simple and effective tool for the design of low-density parity-check (LDPC) codes for iterative correction of bursts of erasures is presented. The design method co...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
In wireless sensor networks, bandwidth is one of precious resources to multimedia applications. To get more bandwidth, multipath routing is one appropriate solution provided that ...