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Exact BER Analysis of Physical Layer Network Coding for Two-Way Relay Channels
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 Title & Authors
Exact BER Analysis of Physical Layer Network Coding for Two-Way Relay Channels
Park, Moon-Seo; Choi, Il-Hwan; Ahn, Min-Ki; Lee, In-Kyu;
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 Abstract
Physical layer network coding (PNC) was first introduce by Zhang et al. for two-way relay channels (TWRCs). By utilizing the PNC, we can complete two-way communications within two time slots, instead of three time slots required in non-PNC systems. Recently, the upper and lower bounds for a bit error rate (BER) of PNC have been analyzed for fading channels. In this paper, we derive an exact BER of the PNC for the TWRC over fading channels. We determine decision regions based on the nearest neighbor rule and partition them into several wedge areas to apply the Craig's polar coordinate form for computing the BER. We confirm that our derived analysis accurately matches with the simulation results.
 Keywords
Physical Network Coding(PNC);Bit Error Rate(BER);Relay;
 Language
English
 Cited by
 References
1.
K.-J. Lee, H. Sung, E. Park, and I. Lee, "Joint Optimization for One and Two-Way MIMO AF Multiple-Relay Systems," IEEE Trans. on Wireless Comms, vol. 9, pp. 3671-3681, Dec. 2010. crossref(new window)

2.
R. F.Wyrembelski, T. J. Oechtering and H. Boche, "Decode-and-forward strategies for bidirectional relaying," in Proc. of IEEE-PIMRC, Cannes, France, September 2008.

3.
S. Zhang, S. Liew and P. Lam, "Hot Topic: Physical-Layer Network Coding," in Proc. of ACM MOBICOM '06, Los Angeles, CA, Sep. 2006.

4.
K. Lu, S. Fu, Y. Qian and H.-H. Chen, "SER Performance Analysis for Physical Layer Network Coding over AWGN Channels," in Proc. of IEEE GLOBECOM 2009, Honolulu, HI, Nov. 2009.

5.
E. C. Y. Peh, Y.-C. Liang, and Y. L. Guan, "Power control for physical layer network coding in fading environments," in Proc. of IEEE PIMRC, Cannes, France, Sep. 2008.

6.
A. Y.-C. Peng, S. Yousefi and I.-M. Kim, "On Error Analysis and Distributed Phase Steering for Wireless Network Coding over Fading Channels," IEEE Trans. on Wireless Comm., vol. 8, pp. 5639-5649, Nov. 2009. crossref(new window)

7.
M. Ju and I.-M. Kim, "Error Performance Analysis of BPSK Modulation in Physical-Layer Network-Coded Bidirectional Relay Networks," IEEE Trans. on Comm., vol. 58, pp.2770-2775, Oct. 2010. crossref(new window)

8.
J. W. Craig, "A New, Simple and Exact Result for Calculating the Probability of Error for Two-Dimensional Signal Constellations," in Proc. IEEE Milcom '91, pp. 571-575, McLean, VA, Nov. 1991.

9.
T. Koike-Akino, P. Popovski and V. Tarokh, "Optimized Constellations for Two-Way Wireless Relaying with Physical Network Coding," IEEE Journal on Selected Areas in Comm., vol. 27, pp. 773-787, June 2009. crossref(new window)