Keyword : sphere decoding


Efficient Sphere Decoding Based on a Regular Detection Tree for Generalized Spatial Modulation MIMO Systems
Hye-Yeon YOON Gwang-Ho LEE Tae-Hwan KIM 
Publication:   
Publication Date: 2018/01/01
Vol. E101-B  No. 1 ; pp. 223-231
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multiple-input multiple-outputgeneralized spatial modulationsphere decodingsymbol detectionmaximum likelihood
 Summary | Full Text:PDF(1.8MB)

A Computationally Efficient Schnorr-Euchner Enumeration for Solving Integer Least-Squares Problem in Wireless Communications
Junil AHN Jaewon CHANG Chiho LEE 
Publication:   
Publication Date: 2017/01/01
Vol. E100-A  No. 1 ; pp. 327-331
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
Schnorr-Euchner enumerationinteger least-squares problemsphere decodingfinite lattice
 Summary | Full Text:PDF(329.5KB)

Pseudo Distance for Trellis Coded Modulation in Overloaded MIMO OFDM with Sphere Decoding
Ilmiawan SHUBHI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/03/01
Vol. E99-B  No. 3 ; pp. 723-731
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
overloaded MIMOtrellis-coded modulationsphere decodingpseudo distance
 Summary | Full Text:PDF(4.3MB)

A Semifixed Complexity Sphere Decoder for Uncoded Symbols for Wireless Communications
Juan Francisco CASTILLO-LEON Marco CARDENAS-JUAREZ Ulises PINEDA-RICO Enrique STEVENS-NAVARRO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/12/01
Vol. E97-B  No. 12 ; pp. 2776-2783
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
sphere decodingwireless communicationsmulti-antenna systemsmaximum likelihoodcomplexity
 Summary | Full Text:PDF(1.4MB)

Early Eviction Technique for Low-Complexity Soft-Output MIMO Symbol Detection Based on Dijkstra's Algorithm
Tae-Hwan KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/11/01
Vol. E96-A  No. 11 ; pp. 2302-2305
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
multiple-input multiple-outputsoft outputsphere decodingmaximum-likelihood detectiontree search
 Summary | Full Text:PDF(325.2KB)

Efficient Pruning for Infinity-Norm Sphere Decoding Based on Schnorr-Euchner Enumeration
Tae-Hwan KIM In-Cheol PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9 ; pp. 2677-2680
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multiple-input multiple-outputmaximum-likelihood detectionsphere decodingtree searchinfinity norm
 Summary | Full Text:PDF(675.4KB)

An Efficient Searching Algorithm for Receive Minimum Distance in MIMO Systems with ML Receiver
Myeongcheol SHIN Jiwon KANG Byungwook YOO Chungyong LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/01/01
Vol. E92-B  No. 1 ; pp. 330-333
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
receive minimum distanceshortest vectormaximum likelihood detectionsphere decoding
 Summary | Full Text:PDF(133.4KB)

Likelihood Estimation for Reduced-Complexity ML Detectors in a MIMO Spatial-Multiplexing System
Masatsugu HIGASHINAKA Katsuyuki MOTOYOSHI Akihiro OKAZAKI Takayuki NAGAYASU Hiroshi KUBO Akihiro SHIBUYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/03/01
Vol. E91-B  No. 3 ; pp. 837-847
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOsphere decodingQRD-M algorithmsoft-decision outputscomputational complexity
 Summary | Full Text:PDF(897.3KB)

An Efficient Maximum-Likelihood Detector for Four-Transmit-Antenna Quasi-Orthogonal Space-Time Block Code
Hyounkuk KIM Hyuncheol PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2 ; pp. 666-668
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
quasi-orthogonal space-time block codemaximum-likelihood detectionsphere decoding
 Summary | Full Text:PDF(83.3KB)

A Co-channel Interference Cancellation Method Using Low Dimensional Sphere Decoding for MIMO Communication Systems
Masatsugu HIGASHINAKA Akihiro OKAZAKI Katsuyuki MOTOYOSHI Takayuki NAGAYASU Hiroshi KUBO Akihiro SHIBUYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/10/01
Vol. E89-A  No. 10 ; pp. 2526-2534
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
MIMOsphere decodingco-channel interferencecomputational complexity
 Summary | Full Text:PDF(954.6KB)

Efficient V-BLAST Detection Using Modified Fano Algorithm
Jongsub CHA Joonhyuk KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/06/01
Vol. E89-B  No. 6 ; pp. 1955-1959
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOV-BLASTsphere decodingFano algorithm
 Summary | Full Text:PDF(206.4KB)