Sciweavers

4714 search results - page 12 / 943
» The Complexity of Iterated Multiplication
Sort
View
GLOBECOM
2008
IEEE
14 years 4 months ago
Near-Capacity Three-Stage Downlink Iteratively Decoded Generalized Layered Space-Time Coding with Low Complexity
Abstract— This paper presents a low complexity iteratively detected space-time transmission architecture based on Generalized Layered Space-Time (GLST) codes and IRregular Convol...
Lingkun Kong, Soon Xin Ng, Lajos Hanzo
VTC
2006
IEEE
14 years 3 months ago
Complexity-Reduced Iterative MAP Receiver with Partial Sphere Decoding in Spatial Multiplexing System
– In this paper, a partial sphere decoding approach is proposed to reduce the computational complexity of implementing the iterative MAP receiver for spatial multiplexing system,...
Hyung Ho Park, Tae Young Min, Dong Seung Kwon, Chu...
TCOM
2008
127views more  TCOM 2008»
13 years 9 months ago
Low complexity affine MMSE detector for iterative detection-decoding MIMO OFDM systems
Iterative turbo processing between detection and decoding shows near-capacity performance on a multiple-antenna system. Combining iterative processing with optimum frontend detecti...
Daniel N. Liu, Michael P. Fitz
SIGECOM
2005
ACM
97views ECommerce» more  SIGECOM 2005»
14 years 3 months ago
Complexity of (iterated) dominance
We study various computational aspects of solving games using dominance and iterated dominance. We first study both strict and weak dominance (not iterated), and show that checki...
Vincent Conitzer, Tuomas Sandholm
IPL
2010
180views more  IPL 2010»
13 years 7 months ago
The effects of the omission of last round's MixColumns on AES
The Advanced Encryption Standard (AES) is the most widely deployed block cipher. It follows the modern iterated block cipher approach, iterating a simple round function multiple ti...
Orr Dunkelman, Nathan Keller