DocumentCode
588282
Title
Analysis of lattice codes for the many-to-one interference channel
Author
Estela, Maria Constanza ; Luzzi, L. ; Cong Ling ; Belfiore, J.
Author_Institution
Dept. of Electr. & Electron. Eng., Imperial Coll. London, London, UK
fYear
2012
fDate
3-7 Sept. 2012
Firstpage
417
Lastpage
421
Abstract
In this paper we consider the error performance analysis of lattice alignment for the many-to-one interference channel. An upper bound on the error probability for the first receiver when lattice codes are used is derived. More precisely, we consider the case of joint maximum-likelihood (ML) decoding of the desired signal and the sum of interfering signals, derive the union bound for the error probability in terms of the theta series of these lattices, and show that it is related to the flatness factor.
Keywords
channel coding; interference suppression; maximum likelihood decoding; ML decoding; error performance analysis; error probability; flatness factor; joint maximum-likelihood decoding; lattice alignment; lattice codes analysis; many-to-one interference channel; theta series; Decoding; Error probability; Interference channels; Lattices; Receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Workshop (ITW), 2012 IEEE
Conference_Location
Lausanne
Print_ISBN
978-1-4673-0224-1
Electronic_ISBN
978-1-4673-0222-7
Type
conf
DOI
10.1109/ITW.2012.6404706
Filename
6404706
Link To Document