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Node Localization in Wireless Networks through Physical Layer Network Coding

Zhiwei Li, Di Pu, Weichao Wang, Alex Wyglinski
2010 2010 IEEE Global Telecommunications Conference GLOBECOM 2010  
Previous research on physical layer network coding (PNC) focuses on the improvements in bandwidth usage efficiency. In this paper, we propose a PNC-based node localization mechanism.  ...  We propose several schemes at the physical and network layers to transform the idea into a practical approach. We also investigate the overhead, localization accuracy, and safety of the approach.  ...  One reason makes us use the physical layer network coding to measure the time difference.  ... 
doi:10.1109/glocom.2010.5684085 dblp:conf/globecom/LiPWW10 fatcat:tjz6hv6a3vazlnxlmgd3l23dyq

Full Reconfiguration of Underwater Acoustic Networks through Low-Level Physical Layer Access

Filippo Campagnaro, Roberto Francescon, Oleksiy Kebkal, Paolo Casari, Konstantin Kebkal, Michele Zorzi
2017 Proceedings of the International Conference on Underwater Networks & Systems - WUWNET'17  
This makes it possible to evaluate different coding schemes in the presence of different bit rates.  ...  In addition, we show that the DESERT Underwater framework can also leverage the same flexibility by employing low-level physical layer access in more complex networking experiments.  ...  This work has also been supported in part by the US Office of Naval Research under Grant no. N62909-14-1-N127.  ... 
doi:10.1145/3148675.3148712 dblp:conf/wuwnet/CampagnaroFKCKZ17 fatcat:z5jmwvr4ufbhtdvbxlnfictgrq

Proteus II: Design and Evaluation of an Integrated Power-Efficient Underwater Sensor Node

Wouter A. P. van Kleunen, Niels A. Moseley, Paul J. M. Havinga, Nirvana Meratnia
2015 International Journal of Distributed Sensor Networks  
A Frequency Shift Keying- (FSK-) based modulation scheme with configurable symbol rates, Hamming error correction, and Time-of-Arrival (ToA) estimation for underwater positioning is implemented.  ...  Results show that the node achieves the one-month lifetime, is able to perform communication in highly reflective environments, and performs ToA estimation with an accuracy of about 1-2 meters.  ...  10 International Journal of Distributed Sensor Networks Conflict of Interests The authors declare that there is no conflict of interests regarding the publication of this paper.  ... 
doi:10.1155/2015/791046 fatcat:oe4ampwsurhrfp5faw2qyii3r4

Application of an Interference Cancellation Detector in a Two-Way Relaying System with Physical Network Coding

Hind Salim Ghazi, Krzysztof Wesołowski
2021 Electronics  
Simulation results performed for two-way relaying with physical network coding reported in this paper confirm the superiority of the proposed detector when compared with the standard physical network coding  ...  Two-way relaying can be implemented using physical network coding. This technique originates from the network coding idea, in which network nodes can perform some mathematical operations.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/electronics10111294 fatcat:pqmgyt5ybrgopiulkyipdmg5ky

Implementation of Physical-layer Network Coding [article]

Lu Lu, Taotao Wang, Soung Chang Liew, Shengli Zhang
2011 arXiv   pre-print
This paper presents the first implementation of a two-way relay network based on the principle of physical-layer network coding.  ...  To date, only a simplified version of physical-layer network coding (PNC) method, called analog network coding (ANC), has been successfully implemented.  ...  Figure 2 : 2 PNC with time asynchrony: (a) frequency-domain physical-layer network coding (FPNC); (b) time-domain physical-layer network coding (TPNC).  ... 
arXiv:1105.3416v1 fatcat:f5oe4hinejfy3fpf2p7yj4rv3i

Real-time implementation of physical-layer network coding

Lu Lu, Lizhao You, Qing Yang, Taotao Wang, Minglong Zhang, Shengli Zhang, Soung Chang Liew
2013 Proceedings of the second workshop on Software radio implementation forum - SRIF '13  
This paper presents the first real-time physical-layer network coding (PNC) prototype for the two-way relay wireless channel (TWRC).  ...  Theoretically, PNC could boost the throughput of TWRC by a factor of 2 compared with traditional scheduling (TS) in the high signal-to-noise (SNR) regime.  ...  Hot topic: Physical layer network coding. In ACM MOBICOM, 2006. [2] P. Popovski and H. Yomo. The anti-packets can increase the achievable throughput of a wireless multi-hop network. In Proc.  ... 
doi:10.1145/2491246.2491256 dblp:conf/sigcomm/LuYYWZZL13 fatcat:yuaqnk3rkjgmnlirapvq2hhz6e

Implementation of physical-layer network coding

Lu Lu, Taotao Wang, Soung Chang Liew, Shengli Zhang
2013 Physical Communication  
To date, only a simplified version of physical-layer network coding (PNC), called analog network coding (ANC), has been successfully implemented.  ...  Index Terms-physical-layer network coding, network coding implementation, software radio IEEE ICC 2012 -Wireless Communications Symposium 978-1-4577-2053-6/12/$31.00 ©2012 IEEE  ...  Fig. 1 . 1 System model for physical-layer network coding.  ... 
doi:10.1016/j.phycom.2012.02.008 fatcat:vsysdtdwufc6vdnqnqzj7wjrpa

Mobility Aspects of Physical Layer in Future Generation Wireless Networks [chapter]

Asad Mehmood, Abbas Mohamme
2011 Advances in Vehicular Networking Technologies  
The organization of the chapter is as follows. In section 2, different mobility aspects related to the physical layer of future generation mobile communication networks are discussed.  ...  Different systems like digital video broadcasting (DVB) via satellites have great success commercially as they provide ubiquitous coverage and serve large number of users with high signal quality.  ...  www.intechopen.comMobility Aspects of Physical Layer in Future Generation Wireless Networks www.intechopen.comAdvances in Vehicular Networking Technologies www.intechopen.com  ... 
doi:10.5772/16035 fatcat:2sqzlwy7fzhthor4kkfxwqmndu

MMB & DFT 2012 Workshop Proceedings [article]

Jens B. Schmitt, Michael A. Beck
2021 figshare.com  
on Network Calculus (WoNeCa), the Workshop on Physically-augmented Security for Wireless Networks (PILATES) and the Workshop on Modeling and Analysis of Complex Reaction Networks (MACoRN).  ...  Workshop Proceedings of the 16th International GI/ITG Conference on Measurement, Modelling and Evaluation of Computing Systems and Dependability and Fault Tolerance.Includes the proceedings of the Workshop  ...  Our method is exempt from the same timing reference for the nodes in the network compared with the time stamp based estimation methods.  ... 
doi:10.6084/m9.figshare.14330594.v1 fatcat:ujcqrru2yzgq7inczmfpyj3jce

Implementation of physical-layer network coding

Lu Lu, Taotao Wang, Soung Chang Liew, Shengli Zhang
2012 2012 IEEE International Conference on Communications (ICC)  
To date, only a simplified version of physical-layer network coding (PNC), called analog network coding (ANC), has been successfully implemented.  ...  Index Terms-physical-layer network coding, network coding implementation, software radio IEEE ICC 2012 -Wireless Communications Symposium 978-1-4577-2053-6/12/$31.00 ©2012 IEEE  ...  Fig. 1 . 1 System model for physical-layer network coding.  ... 
doi:10.1109/icc.2012.6363821 dblp:conf/icc/LuWLZ12 fatcat:igf4h75jznh5vpzbxyujqztjju

CRMA

Tianji Li, Mi Kyung Han, Apurv Bhartia, Lili Qiu, Eric Rozner, Yin Zhang, Brad Zarikoff
2011 Proceedings of the 17th annual international conference on Mobile computing and networking - MobiCom '11  
Different from existing network coding literature, we exploit the flexibility of random linear coding to develop an efficient spectrum sharing protocol.  ...  In CRMA, each transmitter views the OFDM physical layer as multiple orthogonal but sharable channels, and independently selects a few channels for transmission.  ...  We thank Kun Tan for answering our questions about the physical layer, and thank Romit Roy Choudhury and the anonymous reviewers for their valuable comments.  ... 
doi:10.1145/2030613.2030621 dblp:conf/mobicom/LiHBQRZZ11 fatcat:7n4tssf6ejcc3f5akamkjckuju

Real-Time Measurements for Adaptive and Cognitive Radio Systems

Hüseyin Arslan, Serhan Yarkan
2009 EURASIP Journal on Wireless Communications and Networking  
of spectrum and power, interference and noise temperature, operational environment of radio, user requirements and applications, available networks and infrastructures, local policies, other operating  ...  This paper discusses some of the important measurement parameters for enabling adaptive radio and CR systems along with their relationships and impacts on the performance including relevant challenges.  ...  When the relative path delays are on the order of a symbol period or more, then images of different symbols arrive at the same time causing intersymbol interference (ISI).  ... 
doi:10.1155/2009/202909 fatcat:iewm4zqlhzaqjjej7sdozzxn4m

Adaptive resource allocation and scheduling for multiuser packet-based OFDM networks

Ying Jun Zhang, K.B. Letaief
2004 2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)  
and system diversity in the frequency, time and user domains.  ...  This algorithm takes into consideration not only the physical channel conditions but also the random traffic arrival, QoS requirements, and user fairness observed at the link layer.  ...  In particular, error-free channels in the physical layer are assumed in the scheduling part, so that the high complexity required to deal with the location-dependent and time-varying wireless link capacity  ... 
doi:10.1109/icc.2004.1313070 dblp:conf/icc/ZhangL04 fatcat:tjvduz3hhngrtizwpq4gqmzdky

Performance Analysis of MIMO-LTE for MQAM over Fading Channels

Darshana Kaushik, Ankita Rajkhowa, Parismita Gogoi, Bhargabjyoti Saikia
2017 IOSR Journal of Electronics and Communication Engineering  
The performance is characterized in terms of BER (Bit Error Rate).  ...  This paper characterizes the downlink performance of LTE.  ...  the best estimate of the transmitted symbols  ... 
doi:10.9790/2834-1201031117 fatcat:uqkf7cqumrfhtebcy4spltajg4

TCP performance in wireless access with adaptive modulation and coding

Qingwen Liu, Shengli Zhou, G.B. Giannakis
2004 2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)  
We study a wireless access system with adaptive modulation and coding (AMC) at the physical layer, finite-length queuing at the data link layer and a TCP protocol at the transport layer.  ...  Guided by the performance analysis, we present a simple cross-layer design, which optimizes the target packet error rate in AMC at the physical layer, so that the TCP throughput at the transport layer  ...  The queue is served by the AMC module at the physical layer. The customers of the queue are packets. At the network layer, we will not deal with routing issues.  ... 
doi:10.1109/icc.2004.1313300 dblp:conf/icc/LiuZG04 fatcat:7ywfisfydncgnczkxh2yvfoeoy
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