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Well-rounded lattices for coset coding in MIMO wiretap channels

Oliver W. Gnilke, Amaro Barreal, Alex Karrila, Ha Thanh Nguyen Tran, David A. Karpuk, Camilla Hollanti
2016 2016 26th International Telecommunication Networks and Applications Conference (ITNAC)  
Further, explicit coset codes for Rayleigh fading MIMO wiretap channels are designed.  ...  The superior performance of coset codes constructed from well-rounded lattices has been illustrated in several simulations.  ...  The wireless wiretap channel is covered in Section IV, where we further introduce the concept of coset coding and derive a design criterion for MIMO wiretap coset codes.  ... 
doi:10.1109/atnac.2016.7878824 dblp:conf/itnac/GnilkeBKTKH16 fatcat:ygso4kptzzhy3okgwi2zhyvswq

Well-Rounded Lattices for Coset Coding in MIMO Wiretap Channels [article]

Oliver W. Gnilke, Amaro Barreal, Alex Karrila, Ha Thanh Nguyen Tran, David A. Karpuk, Camilla Hollanti
2016 arXiv   pre-print
Further, explicit coset codes for Rayleigh fading MIMO wiretap channels are designed.  ...  The superior performance of coset codes constructed from well-rounded lattices has been illustrated in several simulations.  ...  The wireless wiretap channel is covered in Section IV, where we further introduce the concept of coset coding and derive a design criterion for MIMO wiretap coset codes.  ... 
arXiv:1609.07666v1 fatcat:26ekk4vbwbgqvomprnqjcopnra

Well-Rounded Lattices: Towards Optimal Coset Codes for Gaussian and Fading Wiretap Channels [article]

Mohamed Taoufiq Damir, Alex Karrila, Laia Amorós, Oliver Gnilke, David Karpuk, Camilla Hollanti
2020 arXiv   pre-print
The design of lattice coset codes for wiretap channels is considered. Bounds on the eavesdropper's correct decoding probability and information leakage are first revisited.  ...  Constructions of some well-rounded lattices are also provided.  ...  Lattice code design criteria for MIMO wiretap channels have been considered in [15] , [10] , [16] . B.  ... 
arXiv:1609.07723v4 fatcat:4mynq6wslrcd7bzsuh356imeya

Information Bounds and Flatness Factor Approximation for Fading Wiretap MIMO Channels [article]

Amaro Barreal, Alex Karrila, David Karpuk, Camilla Hollanti
2016 arXiv   pre-print
In this article, the design of secure lattice coset codes for general wireless channels with fading and Gaussian noise is studied.  ...  In particular, based on the numerical computations, the average flatness factor not only bounds but also orders correctly the performance of different lattices.  ...  ACKNOWLEDGMENT This work is supported by the Academy of Finland under Grants #268364, #276031, #282938 and #283262, as well as a grant from the Finnish Foundation for Technology Promotion.  ... 
arXiv:1606.06099v2 fatcat:wz4sxptoprc5ppd2qbkpv5ndua

Information bounds and flatness factor approximation for fading wiretap MIMO channels

Amaro Barreal, Alex Karrila, David A. Karpuk, Camilla Hollanti
2016 2016 26th International Telecommunication Networks and Applications Conference (ITNAC)  
In this article, the design of secure lattice coset codes for general wireless channels with fading and Gaussian noise is studied.  ...  In particular, based on the numerical computations, the average flatness factor not only bounds but also orders correctly the performance of different lattices.  ...  ACKNOWLEDGMENT This work is supported by the Academy of Finland under Grants #268364, #276031, #282938 and #283262, as well as a grant from the Finnish Foundation for Technology Promotion.  ... 
doi:10.1109/atnac.2016.7878822 dblp:conf/itnac/BarrealKKH16 fatcat:rqw7lw2r6jcx7mbvpjpyhmxhlm

Lattice Codes for Physical Layer Communications [article]

Amaro Barreal
2017 arXiv   pre-print
This thesis consists of several articles considering lattice code design for four different communication settings relevant in modern wireless communications.  ...  It is thus natural that an underlying lattice structure for code design remains crucial.  ...  the property of well-roundedness for the coarse lattice Λ e is also advantageous in the MIMO wiretap channel.  ... 
arXiv:1706.06364v1 fatcat:djofnmbkm5dzbfyk4csp54o2oq

Safeguarding MTC at the Physical Layer: Potentials and Challenges

D. P. Moya Osorio, E. E. Benitez Olivo, H. Alves, M. Latva-aho
2020 IEEE Access  
Thus, special emphasis will be given in the coming years to provide security and privacy for 5G and beyond networks.  ...  In light of this, herein we provide an overview on some promising physical-layer techniques, focusing on the requirements and design challenges for machine-type communication scenarios.  ...  In that work, the authors proposed Monte Carlo strategies for quantifying code's equivocation by limiting the analysis to coset-based wiretap codes.  ... 
doi:10.1109/access.2020.2996383 fatcat:espxiyuqnfgcvgw2yxy4p24vxy

Analysis of Some Well-Rounded Lattices in Wiretap Channels

Mohamed Taoufiq Damir, Oliver Gnilke, Laia Amoros, Camilla Hollanti
2018 2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)  
well-rounded lattices over fading and AWGN wiretap channels.  ...  Well-Rounded Lattices: Towards Optimal Coset Codes for Gaussian and Fading Wiretap Channels. Submitted, 29 pages, December 2019. V Mohamed Taoufiq Damir, Guillermo Mantilla-Soler.  ... 
doi:10.1109/spawc.2018.8445937 dblp:conf/spawc/DamirGAH18 fatcat:jqg6tscaz5bhbnsvomj42k6v2i

Novel Secure Group Data Exchange Protocol in Smart Home with Physical Layer Network Coding

Qiao Liu, Wenjing Zhang, Sheng Ding, Hui Li, Yong Wang
2020 Sensors  
As the core technique, nested lattice physical layer network coding is conduct in each sensor node to form a summed data at a home router.  ...  Performance has been analyzed for the proposed protocol in terms of time slot cost, security resistance, and secrecy capacity.  ...  Nested Lattice Code C: The nested lattice codebook C is defined as all the coset leaders in Λ f /Λ c as follows: © 2020 by the authors. Licensee MDPI, Basel, Switzerland.  ... 
doi:10.3390/s20041138 pmid:32098016 pmcid:PMC7070763 fatcat:jtp2qnr5frhf3p5ouv253jgic4

Providing Secrecy With Structured Codes: Tools and Applications to Two-User Gaussian Channels [article]

Xiang He, Aylin Yener
2009 arXiv   pre-print
In particular, we solve the problem of bounding equivocation rates with one important class of structured codes, i.e., nested lattice codes.  ...  Having established this result, we next demonstrate the use of structured codes for secrecy in two-user Gaussian channels.  ...  The maximum reliable transmission rate with secrecy was identified for some basic models including the Gaussian wiretap channel [4] , the MIMO wiretap channel [5] , [6] and the MIMO Gaussian broadcast  ... 
arXiv:0907.5388v1 fatcat:3vfulhsp6vaankuzoojbvs2kdq

Physical Layer Security Assisted Computation Offloading in Intelligently Connected Vehicle Networks [article]

Yiliang Liu and Wei Wang and Hsiao-Hwa Chen and Feng Lyu and Liangmin Wang and Weixiao Meng and Xuemin Shen
2022 arXiv   pre-print
Adaptive wiretap code rates are proposed with a secrecy outage constraint to match time-varying wireless channels.  ...  In addition, the proposed secure beamforming and artificial noise (AN) schemes can improve the ergodic secrecy rates of uplink and downlink channels even without eavesdropper channel state information  ...  This paper uses Wyner's coding that is non-structured random codes based on cosets.  ... 
arXiv:2203.13536v1 fatcat:uau75vkvqjdqppjpafsryobauu

Lattice Gaussian Sampling by Markov Chain Monte Carlo: Bounded Distance Decoding and Trapdoor Sampling [article]

Zheng Wang, Cong Ling
2018 arXiv   pre-print
Sampling from the lattice Gaussian distribution plays an important role in various research fields.  ...  In this paper, the Markov chain Monte Carlo (MCMC)-based sampling technique is advanced in several fronts.  ...  Thomas Prest for helpful discussions.  ... 
arXiv:1704.02673v2 fatcat:gcacbzjynvbs7mtd2mnay5dafi

Construction of lattices for communications and security

Yanfei Yan, Cong Ling, Great Britain. Dept. For Business Innovation And Skills, European Commission
2015
The construction of polar codes for an asymmetric channel can be converted to that for a related symmetric channel, and it t [...]  ...  Polar lattices enjoy explicit construction and provable goodness for the additive white Gaussian noise (AWGN) channel, \textit{i.e.}, they are \emph{AWGN-good} lattices, in the sense that the error probability  ...  Therefore we believe lattice codes are good candidates to provide secrecy. There has been some progress in wiretap lattice coding for the Gaussian wiretap channel.  ... 
doi:10.25560/28080 fatcat:cv2prrrjuvct3jelhxxptatswa

Polar codes and polar lattices for efficient communication and source quantization

Ling Liu, Cong Ling, China Scholarship Council
2017
For physical layer security, we prove that polar lattices are able to approach the secrecy capacity of the Gaussian wiretap channel under the strong secrecy criterion.  ...  For channel coding, we prove that polar lattices are capable of achieving the capacity of the additive white Gaussian noise (AWGN) channel.  ...  In chapter 2, we provide the background of polar codes for channel coding, wiretap coding and source coding. Chapter 3 presents the preliminaries for lattice codes.  ... 
doi:10.25560/48001 fatcat:fh2yijh7kzgixp3nwzlx3tfhmu

International Zurich Seminar on Communications: proceedings

Institute Of Electrical
2010
ACKNOWLEDGMENT The work was supported by the European Commission in the framework of the FP7 Network of Excellence in Wireless in Communications NEWCOM++, and the Israel Science Foundation.  ...  ACKNOWLEDGMENT The first author would like to thank the Italian Ministry of University and Research (MIUR) for the collaborative research program "Bando per borse a favore di giovani ricercatori indiani  ...  wiretap channel.  ... 
doi:10.3929/ethz-a-005994249 fatcat:uszmfebk7jg5hn4fpdgdklbwhm