Sciweavers

5707 search results - page 83 / 1142
» Symbolic Simulation - Techniques and Applications
Sort
View
DCC
2000
IEEE
15 years 2 months ago
Iterative Source/Channel-Decoding Using Reversible Variable Length Codes
In this paper we describe a trellis representation of variable length coded data which is capable of being used for bit-level or symbol-level maximum a posteriori (MAP) decoding o...
Rainer Bauer, Joachim Hagenauer
WCNC
2010
IEEE
15 years 1 months ago
Interference Analysis in Time and Frequency Asynchronous Network MIMO OFDM Systems
—It is well known that symbol timing offsets larger than the cyclic prefix as well as carrier frequency offsets between transmitter and receiver stations destroy the orthogonali...
Vincent Kotzsch, Gerhard Fettweis
CORR
2006
Springer
104views Education» more  CORR 2006»
14 years 10 months ago
Multigroup-Decodable STBCs from Clifford Algebras
A Space-Time Block Code (STBC) in K symbols (variables) is called g-group decodable STBC if its maximumlikelihood decoding metric can be written as a sum of g terms such that each ...
Sanjay Karmakar, B. Sundar Rajan
JCM
2006
129views more  JCM 2006»
14 years 9 months ago
Analysis of UWB Interference to MPSK Narrowband Receivers
This paper studies the in-band interference of time-hopping spread spectrum (TH-SS) ultra-wideband (UWB) signals to narrowband receivers. Based on the analysis of general power spe...
Dongsong Zeng, Amir I. Zaghloul, Annamalai Annamal...
JSAC
2006
97views more  JSAC 2006»
14 years 9 months ago
Distributed Turbo Coding With Soft Information Relaying in Multihop Relay Networks
It has been shown that distributed turbo coding (DTC) can approach the capacity of a wireless relay network. In the existing DTC schemes, it is usually assumed that error-free deco...
Yonghui Li, Branka Vucetic, Tan F. Wong, Mischa Do...