Interference Mitigation for Multi Spot Beam Satellite Communication Systems Incorporating Spread Spectrum

被引：0

作者：

Karasuwa, Abdulkareem ^{[1
]}

Eastment, Jon ^{[2
]}

Otung, Ifiok ^{[1
]}

机构：

[1] Univ South Wales, Mobile & Satellite Commun Res Grp, Pontypridd CF37 1DL, M Glam, Wales

[2] STFC Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England

来源：

WIRELESS AND SATELLITE SYSTEMS (WISATS 2016) | 2017年 / 186卷

关键词：

High throughput satellite; Frequency reuse; Multi spot beam; Co-channel interference; Precoding; Spread spectrum; TRANSMISSION;

D O I：

10.1007/978-3-319-53850-1_16

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Nonlinear precoding techniques have robust transmit power stability and achieve superior interference suppression when compared to their linear counterparts. Tomlinson-Harashima Precoding (THP) is a suboptimal version of Costa's well-known work on writing on dirty paper (DPC). Implementing these precoding techniques in a multi spot beam satellite communications system that employs frequency reuse can significantly reduce co-channel interference (CCI). In this paper, we investigate and compare the performance of linear and nonlinear precoding techniques on the forward link of a multiple spot beam satellite link. In addition, we examine the potential benefits of integrating the novel spread spectrum (SS) technique with the existing precoding techniques. The new system's performance is evaluated and compared with that of standard precoding techniques, and the benefits of incorporating SS are weighed against the extra bandwidth requirements.

引用

页码：156 / 166

页数：11

共 50 条

[41] A novel approach to FM interference suppression in DS spread-spectrum communication systems
Fung, HW
Kot, AC
Li, KH
2000 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS, VOLS I-VI, 2000, : 2829 - 2832
[42] How can interference-rejection receivers increase the capacity of CDMA multi-beam satellite communication systems?
DeGaudenzi, R
Giannetti, F
Luise, M
MOBILE AND PERSONAL SATELLITE COMMUNICATIONS 2, 1996, : 349 - 365
[43] Beam Pointing Optimization Based Downlink Interference Mitigation Technique Between NGSO Satellite Systems
Yin, Liang
Yang, Ruonan
Yang, Yuanzhou
Deng, Li
Li, Shufang
IEEE WIRELESS COMMUNICATIONS LETTERS, 2021, 10 (11) : 2388 - 2392
[44] Interference mitigation in spread spectrum using discrete evolutionary and Hough transforms
Suleesathira, R
Chaparro, LF
2000 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS, VOLS I-VI, 2000, : 2821 - 2824
[45] Interference Management Using Cooperative NOMA in Multi-Beam Satellite Systems
Beigi, Nazli Ahmad Khan
Soleymani, Mohammad Reza
2018 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2018,
[46] COMPACT SPREAD SPECTRUM LDACS WAVELET BASED FOR DME INTERFERENCE MITIGATION
Abd-Elaty, Emad
El-Agooz, Salah
Zekry, Abd-Elhalem
PROCEEDINGS OF 2019 36TH NATIONAL RADIO SCIENCE CONFERENCE (NRSC), 2019, : 259 - 265
[47] Interference mitigation in spread spectrum communications using blind source separation
Belouchrani, A
Amin, MG
Wang, CS
THIRTIETH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, VOLS 1 AND 2, 1997, : 718 - 722
[48] Interbeam Interference Constrained Resource Allocation for Shared Spectrum Multibeam Satellite Communication Systems
Jia, Min
Zhang, Ximu
Gu, Xuemai
Guo, Qing
Li, Yaqiu
Lin, Ping
IEEE INTERNET OF THINGS JOURNAL, 2019, 6 (04) : 6052 - 6059
[49] MF-TDMA Scheduling Algorithm for Multi-Spot Beam Satellite Systems Based on Co-Channel interference Evaluation
Rodriguez Bejarano, Juan-Manuel
Miguel Nieto, Carlos
Ruiz Pinar, Francisco Javier
IEEE ACCESS, 2019, 7 : 4391 - 4399
[50] Interference Mitigation Using Exclusion Area Between Multi-beam Satellite System and Terrestrial System
Oh, Dae-Sub
Chang, Dae-Ig
Kim, Sooyoung
2014 INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATION TECHNOLOGY CONVERGENCE (ICTC), 2014, : 685 - 689

← 1 2 3 4 5 →