Results 41 to 50 of about 308 (134)

Performance of rank metric codes for interference constrained wireless sensor networks

IET Wireless Sensor Systems, Volume 8, Issue 5, Page 215-222, October 2018., 2018
Future wireless communication systems will consist of multiple networks with various capabilities. Wireless networks may encounter severe distortions due to the presence of interfering signals generated at some power stations dedicated to smart grid applications.
Yazbek Abdul Karim, Ndéye Bineta Sarr, Imad El‐Qachchach, Jean‐Pierre Cances, Vahid Meghdadi, Herve Boeglen, Rodolphe Vauzelle   +6 more
wiley   +1 more source

Improving the energy efficiency for the WBSN bottleneck zone based on random linear network coding

IET Wireless Sensor Systems, Volume 8, Issue 1, Page 17-25, February 2018., 2018
The reduction of energy consumption and the successful delivery of data are important for a wireless body sensor network (WBSN). Many studies have been performed to improve energy efficiency, but most of them have not focused on the biosensor nodes in the WBSN bottleneck zone.
Hisham Alshaheen, Haifa Takruri Rizk
wiley   +1 more source

Multi-hop communication using random linear network coding [PDF]

, 2020
In order to overcome the lossy channel caused by the wireless multi-hop communication system, a multi-hop transmission system using Random Linear Network Coding (RLNC) is studied in this dissertation.
Wang, Xingli
core  

Secure‐Network‐Coding‐Based File Sharing via Device‐to‐Device Communication

Journal of Electrical and Computer Engineering, Volume 2017, Issue 1, 2017., 2017
In order to increase the efficiency and security of file sharing in the next‐generation networks, this paper proposes a large scale file sharing scheme based on secure network coding via device‐to‐device (D2D) communication. In our scheme, when a user needs to share data with others in the same area, the source node and all the intermediate nodes need ...
Lei Wang, Qing Wang, Arun K. Sangaiah
wiley   +1 more source

Progressive Multicore RLNC Decoding With Online DAG Scheduling

IEEE Access, 2019
A complete generation of packets coded with Random Linear Network Coding (RLNC) can be quickly decoded on a multicore system by scheduling the involved matrix block operations in parallel with an offline (pre-recorded) directed acyclic graph (DAG).
Simon Wunderlich, Frank H. P. Fitzek, Martin Reisslein   +2 more
doaj   +1 more source

DSEP Fulcrum: Dynamic Sparsity and Expansion Packets for Fulcrum Network Coding

IEEE Access, 2020
Fulcrum coding combines a high-field outer Random Linear Network Coding (RLNC) that generates outer coding expansion packets with a small-field inner RLNC that combines the source packets and the outer coding expansion packets.
Vu Nguyen, Elif Tasdemir, Giang T. Nguyen, Daniel E. Lucani, Frank H. P. Fitzek, Martin Reisslein   +5 more
doaj   +1 more source

Cooperative and Adaptive Network Coding for Gradient Based Routing in Wireless Sensor Networks with Multiple Sinks

Journal of Computer Networks and Communications, Volume 2017, Issue 1, 2017., 2017
Despite its low computational cost, the Gradient Based Routing (GBR) broadcast of interest messages in Wireless Sensor Networks (WSNs) causes significant packets duplications and unnecessary packets transmissions. This results in energy wastage, traffic load imbalance, high network traffic, and low throughput.
M. E. Migabo, T. O. Olwal, K. Djouani, A. M. Kurien, Liansheng Tan   +4 more
wiley   +1 more source

A Novel Cooperation‐Based Network Coding Scheme for Walking Scenarios in WBANs

Wireless Communications and Mobile Computing, Volume 2017, Issue 1, 2017., 2017
In Wireless Body Area Networks (WBANs), the tradeoff between network throughput and energy efficiency remains a key challenge. Most current transmission schemes try to cope with the challenge from the perspective of general Wireless Sensor Networks (WSNs), which may not take the peculiarities of WBAN channels into account.
Hongyun Zhang, Farzad Safaei, Le Chung Tran, Donatella Darsena   +3 more
wiley   +1 more source

Network Coded Multicast over Multibeam Satellite Systems

Mathematical Problems in Engineering, Volume 2015, Issue 1, 2015., 2015
We propose a multicast scheme for multibeam satellite systems exploiting both the multiuser and spatial diversity inherent in this type of systems while taking into account realistic physical distributions of User Terminals (UTs) over the coverage. Our proposed scheme makes use of the well‐known Adaptive Coding and Modulation (ACM) feature in Digital ...
R. Alegre-Godoy, M. A. Vazquez-Castro, Zhen-Lai Han   +2 more
wiley   +1 more source

Research on Internet of Vehicles D2D Video Distribution Technology Based on Network Coding [PDF]

Jisuanji gongcheng, 2019
To implement high-reliable,low-delay,and high-rate video distribution in Internet of vehicles,this paper proposes a video distribution scheme based on Random Linear Network Coding(RLNC) for Device-to-Device(D2D) communications.The source node equally ...
CHEN Xin,WANG Lei,SUN Zhongwei
doaj   +1 more source