DocumentCode
2079758
Title
Frequency offset compensation in physical-layer network coding systems
Author
Ying Chen ; Haley, David ; Quoc Bao Nguyen
Author_Institution
Inst. for Telecommun. Res., Univ. of South Australia, Adelaide, SA, Australia
fYear
2013
fDate
Jan. 29 2013-Feb. 1 2013
Firstpage
146
Lastpage
151
Abstract
Physical layer network coding (PNC) has the potential to improve the spectral efficiency of wireless relay communications by utilising the superposition of signal propagation. In the ideal case, PNC can double the throughput of a symmetric relay network when compared to conventional time division multiplexing. However, in practice imperfect channel conditions and hardware can lead to time and frequency offsets at the relay receiver that degrade PNC performance.
Keywords
channel coding; network coding; radio networks; relay networks (telecommunication); PNC; frequency offset compensation; imperfect channel conditions; physical-layer network coding systems; relay receiver; signal propagation superposition; spectral efficiency; symmetric relay network; time division multiplexing; wireless relay communications; Binary phase shift keying; Network coding; Noise; OFDM; Relays; Time-frequency analysis; Uplink;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications Theory Workshop (AusCTW), 2013 Australian
Conference_Location
Adelaide, SA
Print_ISBN
978-1-4673-4673-3
Electronic_ISBN
978-1-4673-4674-0
Type
conf
DOI
10.1109/AusCTW.2013.6510060
Filename
6510060
Link To Document