Sciweavers

1125 search results - page 168 / 225
» Dependability in Aggregation by Averaging
Sort
View
TIT
2008
102views more  TIT 2008»
13 years 9 months ago
On Low-Complexity Maximum-Likelihood Decoding of Convolutional Codes
Abstract--This letter considers the average complexity of maximum-likelihood (ML) decoding of convolutional codes. ML decoding can be modeled as finding the most probable path take...
Jie Luo
JCM
2007
134views more  JCM 2007»
13 years 9 months ago
Performance Analysis of Zero-IF MIMO OFDM Transceivers with IQ Imbalance
Abstract— This contribution analytically studies the influence of IQ mismatch on the performance of multiple-antenna orthogonal frequency division multiplexing (OFDM) systems ba...
Tim C. W. Schenk, Erik R. Fledderus, Peter F. M. S...
TSP
2008
145views more  TSP 2008»
13 years 9 months ago
Multichannel ALLIANCES: A Cooperative Cross-Layer Scheme for Wireless Networks
A random access protocol named ALLIANCES was recently proposed, that achieves high throughput by resolving collisions in wireless networks. ALLIANCES exploits diversity provided b...
Lun Dong, Athina P. Petropulu
TSP
2008
167views more  TSP 2008»
13 years 9 months ago
Decentralized Adaptive Filtering Algorithms for Sensor Activation in an Unattended Ground Sensor Network
Abstract--We present decentralized adaptive filtering algorithms for sensor activation control in an unattended ground sensor network (UGSN) comprised of ZigBee-enabled nodes. Node...
Vikram Krishnamurthy, Michael Maskery, Gang George...
JILP
2000
109views more  JILP 2000»
13 years 8 months ago
Dynamic Register Renaming Through Virtual-Physical Registers
Register file access time represents one of the critical delays of current microprocessors, and it is expected to become more critical as future processors increase the instructio...
Teresa Monreal, Antonio González, Mateo Val...