Browse > Article
http://dx.doi.org/10.6109/jkiice.2016.20.5.902

On the Spectral Efficient Physical-Layer Network Coding Technique Based on Spatial Modulation  

Kim, Wan Ho (Department of Information and Communication Engineering, Gyeongsang National University)
Lee, Woongsup (Department of Information and Communication Engineering, Gyeongsang National University)
Jung, Bang Chul (Department of Electronics Engineering, Chungnam National University)
Park, Jeonghong (Department of Electronics Engineering, Chungnam National University)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.20, no.5, 2016 , pp. 902-910 More about this Journal
Abstract
Recently, the volume of mobile data traffic increases exponentially due to the emergence of various mobile services. In order to resolve the problem of mobile traffic increase, various new technologies have been devised. Especially, two-way relay communication in which two nodes can transfer data simultaneously through relay node, has gained lots of interests due to its capability to improve spectral efficiency. In this paper, we analyze the SM-PNC which combines Physical-layer Network Coding (PNC) and Spatial Modulation (SM) under two-way relay communication environment. Log-Likelihood Ratio (LLR) is considered and both separate decoding and direct decoding have been taken into account in performance analysis. Through performance evaluation, we have found that the bit error rate of the proposed scheme is improved compared to that of the conventional PNC scheme, especially when SNR is high and the number of antennas is large.
Keywords
Two-way Relaying Technique; Physical-layer Network Coding; Spatial Modulation; Log-likelihood Ratio;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Cisco, "Cisco visual networking index: Global mobile data traffic forecast update, 2015-2019," Whitepaper, Feb. 2015.
2 CX Wang, F Haider, X Gao, XH You, Yang Yang, D Yuan, H Aggoune, H Haas, S Fletcher, E Hepsaydir, "Cellular architecture and key technologies for 5G wireless communication networks," IEEE Communications Magazine, vol. 52, no. 2, pp. 122-130, Feb. 2014.
3 BP Day, AR Margetts, DW Bliss, P Schniter, "Full-Duplex MIMO Relaying: Achievable Rates Under Limited Dynamic Range," IEEE Journal On Selected areas in Communications, vol. 30, no. 8, pp. 1541-1553, Sep. 2012.   DOI
4 M Duarte, C Dick, A Sabharwa, "Experiment-Driven Characterization of Full-Duplex Wireless Systems," IEEE Transactions On Wireless Communications, vol. 11, no. 12, pp. 4296-4307, Dec. 2012.   DOI
5 M Jain, JI Choi, T Kim, D Bharadia, S Seth, L Srinivasan, P Levis, S Katti, and P Sinha, "Practical, real-time, full duplex wireless," in Proc. of ACM MOBICOM, pp. 301-312. Sep. 2011.
6 S Goyal, P Liu, SS Panwar, RA DiFazio, R Yang, and E Bala, "Full duplex cellular systems: will doubling interference prevent doubling capacity?," IEEE Communications Magazine, vol. 53, no. 5, pp. 121-127, May 2015.   DOI
7 B Rankov, A Wittneben, "Achievable Rate Regions for the Two-way Relay Channel," IEEE International Symposium, pp. 1668-1672, Jul. 2006.
8 S Zhang, SC Liew, H Wang, X Lin, "Capacity of Two-Way Relay Channel," Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol. 37, no.1, pp 219-231, Nov. 2009.
9 SYR Li, RW Yeung, N Cai, "Linear Network Coding," IEEE Transactions on Information Theory, vol. 49, no. 2, pp. 371-381, Feb. 2003.   DOI
10 S Zhang, SC Liew, "Channel Coding and Decoding in a Relay System Operated with Physical-Layer Network Coding," IEEE Journal on Selected Areas in Communication, vol. 27, no. 5, pp 788-796, Jun. 2009.   DOI
11 F Rusek, D Persson, BK Lau, EG Larsson, TL Marzetta, O Edfors, F Tufvesson, "Scaling Up MIMO: Opportunities and Challenges with Very Large Arrays," IEEE Signal Processing Magazine, vol. 30, no. 1, pp. 40-60, Jan. 2013.   DOI
12 RY Mesleh, H Haas, S Sinanovic, CW Ahn, S Yun, "Spatial Modulation," IEEE Transactions on Vehicular Technology, vol. 57, no. 4, pp. 2228-2241, July 2008.   DOI
13 M Huang, J Yuan, and T Yang, "Error probability of physical-layer network coding in multiple-antenna two-way relay channel," IEEE Global Commun. Conference, pp. 4725-4730, Dec. 2012.
14 D Soldani and S Dixit, "Wireless relays for broadband access," IEEE Communications Magazone, vol. 46, no. 3, pp. 58-66, Mar. 2008.
15 BC Jung, "A practical physical-layer network coding for fading channels," Journal of information and communication convergence engineering, vol. 8, no. 6, pp. 655-659, Dec. 2010.   DOI
16 HW Lim, TW Ban, BC Jung, "A Study on the Physical- Layer Network Coding in a Two-Way Relay Network with Multiple Antennas," EIRIC Spring Conference, pp. 54-56, May 2015.