Interference-mitigation based BICM-FBMC-ID receiver
LIN Meng1, LI Yunzhou1,2, XU Xibin1,2, WANG Jing1,2
1. State Key Laboratory on Microwave and Digital Communications, Department of Electronic Engineering, Tsinghua University, Beijing 100084, China;
2. Tsinghua National Laboratory for Information Science and Technology, Tsinghua University, Beijing 100084, China
Abstract：Fifth generation (5G) mobile communications using asynchronous multiple access machine-to-machine communications will use non-orthogonal multicarrier signals. A filter bank-based multicarrier signal with offset quadrature amplitude modulation (FBMC/OQAM) is one candidate waveform. This study analyzed the effect of narrow band interference (NBI) and residual intrinsic interference (RⅡ) on FBMC systems. Interference mitigation models were then designed for the NBI and RⅡ for a receiver based on a combination of FBMC and bit-interleaved coded modulation with iterative decoding (BICM-ID) to further improve the performance. Simulations show that the FBMC is more robust to NBI than cyclic prefix orthogonal frequency division multiplexing (CP-OFDM). After several iterations, the receiver approaches the Genie performance bound which assumes perfectly known interference. The iterative performance of different constellation types are also compared.
蔺萌, 李云洲, 许希斌, 王京. 基于干扰消除的BICM-FBMC-ID接收机设计[J]. 清华大学学报（自然科学版）, 2017, 57(8): 872-877,883.
LIN Meng, LI Yunzhou, XU Xibin, WANG Jing. Interference-mitigation based BICM-FBMC-ID receiver. Journal of Tsinghua University(Science and Technology), 2017, 57(8): 872-877,883.
Aminjavaheri A, Farhang A, RezazadehReyhani A, et al. Impact of timing and frequency offsets on multicarrier waveform candidates for 5G[C]//Proceedings of IEEE Signal Processing and Signal Processing Education Workshop (SP/SPE). Salt Lake City, UT, USA, 2015:178-183.
[2]
Sahin A, Guvenc I, Arslan H. A survey on multicarrier communications:Prototype filters, lattice structures, and implementation aspects[J]. IEEE Journal on Communications Surveys & Tutorials, 2014, 16(3):1312-1338.
[3]
Abdoli J, Jia M, Ma J. Filtered OFDM:A new waveform for future wireless systems[C]//IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). Stockholm, Sweden, 2015:66-70.
[4]
Bellanger M. Physical layer for future broadband radio systems[C]//Proceedings of IEEE Radio and Wireless Symposium (RWS). New Orleans, LA, USA, 2010:436-439.
[5]
Lélé C, Javaudin J P, Legouable R, et al. Channel estimation methods for preamble based OFDM/OQAM modulations[J]. European Transactions on Telecommunications, 2008, 19(7):741-750.
[6]
Stitz T H, Ihalainen T, Viholainen A, et al. Pilot-based synchronization and equalization in filter bank multicarrier communications[J]. EURASIP Journal on Advances in Signal Processing, 2010(1), 741429.
[7]
Galda D, Rohling H. Narrow band interference reduction in OFDM-based power line communication systems[C]//Proceedings of IEEE International Symposium on Power Line Communications (ISPLC). Malmo, Sweden, 2001:345-351.
[8]
Redfern A J. Receiver window design for multicarrier communication systems[J]. IEEE Journal on Selected Areas in Communications, 2002, 20(5):1029-1036.
[9]
Nilsson R, Sjoberg F, LeBlanc J. P. A rank-reduced LMMSE canceller for narrowband interference suppression in OFDM-based systems[J]. IEEE Transactions on Communications, 2003, 51(12):2126-2140.
[10]
SHI Kai, ZHOU Yi, Kelleci B, et al. Impacts of narrowband interference on OFDM-UWB receivers:Analysis and mitigation[J]. IEEE Transactions on Signal Processing, 2007, 55(3):1118-1128.
[11]
Coulson A J. Bit error rate performance of OFDM in narrowband interference with excision filtering[J]. IEEE Transactions on Wireless Communications, 2006, 5(9):2484-2492.
[12]
Ikhlef A, Louveaux J. Per subchannel equalization for MIMO FBMC/OQAM systems[C]//Proceedings of IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PacRim). Victoria, British, 2009:559-564.
[13]
Waldhauser D S, Baltar L G, Nossek J A. Adaptive equalization for filter bank based multicarrier systems[C]//Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS). Seattle, WA, USA, 2008:3098-3101.
[14]
Biglieri E. Coding and modulation for a horrible channel[J]. IEEE Communications Magazine, 2003, 41(5):92-98.
[15]
Nguyen H H, Bui T Q. Bit-interleaved coded OFDM with iterative decoding in impulsive noise[J]. IEEE Transactions on Power Delivery, 2008, 23(2):640-649.
[16]
Benedetto J J, Heil C, Walnut D F. Gabor systems and the Balian-Low theorem[M]//Gabor Analysis and Algorithms. Cambridge, MA, USA:Birkhäuser Boston, 1998:85-122.
[17]
Siohan P, Siclet C, Lacaille N. Analysis and design of OFDM/OQAM systems based on filterbank theory[J]. IEEE Transactions on Signal Processing, 2002, 50(5):1170-1183.
[18]
Morelli M, Moretti M. Improved decoding of BICM-OFDM transmissions plagued by narrowband interference[J]. IEEE Transactions on Wireless Communications, 2011, 10(1):20-26.
[19]
Viholainen A, Ihalainen T, Stitz T H, et al. Prototype filter design for filter bank based multicarrier transmission[C]//Proceedings of 17th European Signal Processing Conference (EUSIPCO). Glasgow, UK, 2009:1359-1363.
2017, Vol. 57 
