Keyword : factor graph


Serial and Parallel LLR Updates Using Damped LLR for LDPC Coded Massive MIMO Detection with Belief Propagation
Shuhei TANNO Toshihiko NISHIMURA Takeo OHGANE Yasutaka OGAWA 
Publication:   
Publication Date: 2017/08/01
Vol. E100-B  No. 8 ; pp. 1277-1284
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Technologies for 5G Mobile Communications System)
Category: Wireless Communication Technologies
Keyword: 
massive MIMObelief propagationLDPC codefactor graphbipartite graphtripartite graph
 Summary | Full Text:PDF(1.3MB)

Signal Detection for EM-Based Iterative Receivers in MIMO-OFDM Mobile Communications
Kazushi MURAOKA Kazuhiko FUKAWA Hiroshi SUZUKI Satoshi SUYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/11/01
Vol. E97-B  No. 11 ; pp. 2480-2490
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
mobile communicationMIMO-OFDMEM algorithmfactor graphmessage passingsignal detectionchannel estimation
 Summary | Full Text:PDF(1.1MB)

Iterative MAP Receiver Employing Forward Channel Estimation via Message Passing for OFDM over Fast Fading Channels
Kazushi MURAOKA Kazuhiko FUKAWA Hiroshi SUZUKI Satoshi SUYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5 ; pp. 1770-1783
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
mobile communicationOFDMEM algorithmfactor graphmessage passingchannel estimationturbo processing
 Summary | Full Text:PDF(926.5KB)

Characterization of Factor Graph by Mooij's Sufficient Condition for Convergence of the Sum-Product Algorithm
Tomoharu SHIBUYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11 ; pp. 2083-2088
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
convergence of the sum-product algorithmfactor graphmessage-passingsum-product decodingLDPC codes
 Summary | Full Text:PDF(191.5KB)

Data Fusion of TOA and AOA Measurements for Target Location Estimation in Heterogeneous Wireless Sensor Networks Using Factor Graphs
Jung-Chieh CHEN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/11/01
Vol. E92-A  No. 11 ; pp. 2927-2931
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
target location estimationheterogeneous wireless sensor networksfactor graphsum-product algorithm
 Summary | Full Text:PDF(302.6KB)

A Novel Strategy Using Factor Graphs and the Sum-Product Algorithm for Satellite Broadcast Scheduling Problems
Jung-Chieh CHEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/03/01
Vol. E91-B  No. 3 ; pp. 927-930
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
SBS problemfactor graphsum-product algorithm
 Summary | Full Text:PDF(246.4KB)