TY - GEN
T1 - Two-way relaying with non-coherent differential MPSK modulation
AU - Fan, Jie
AU - Li, Lixin
AU - Bao, Tao
AU - Zhang, Huisheng
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/11/25
Y1 - 2015/11/25
N2 - This paper focuses on two-way relaying (TWR) system, where two source nodes exchange information with each other simultaneously via the relay node. We proposes a denoise-and-forward two-way relaying (DNF-TWR) scheme using non-coherent multiple differential phase-shift keying (M-DPSK) modulation when the channel state information (CSI) is unknown. Firstly, we design the denoising mapping function at the relay and the decoder at the source using maximum likelihood (ML) principle. Then we take DNF-TWR with differential binary phase-shift keying (2DPSK) modulation as an example to derive the closed-form end-to-end bit error rate (BER). The analytical results are verified through simulations. The simulation results show that DNF-TWR scheme with 2DPSK modulation works well, and the BER of DNF-TWR with M-DPSK modulation becomes larger as the modulation order M increases.
AB - This paper focuses on two-way relaying (TWR) system, where two source nodes exchange information with each other simultaneously via the relay node. We proposes a denoise-and-forward two-way relaying (DNF-TWR) scheme using non-coherent multiple differential phase-shift keying (M-DPSK) modulation when the channel state information (CSI) is unknown. Firstly, we design the denoising mapping function at the relay and the decoder at the source using maximum likelihood (ML) principle. Then we take DNF-TWR with differential binary phase-shift keying (2DPSK) modulation as an example to derive the closed-form end-to-end bit error rate (BER). The analytical results are verified through simulations. The simulation results show that DNF-TWR scheme with 2DPSK modulation works well, and the BER of DNF-TWR with M-DPSK modulation becomes larger as the modulation order M increases.
KW - differential modulation
KW - maximum likelihood detection
KW - non-coherent modulation
KW - Two-way relaying
UR - http://www.scopus.com/inward/record.url?scp=84960984296&partnerID=8YFLogxK
U2 - 10.1109/ICSPCC.2015.7338960
DO - 10.1109/ICSPCC.2015.7338960
M3 - 会议稿件
AN - SCOPUS:84960984296
T3 - 2015 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2015
BT - 2015 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2015
Y2 - 19 September 2015 through 22 September 2015
ER -