Results 41 to 50 of about 786 (123)
Inter-session Network Coding for Transmitting Multiple Layered Streams over Single-hop Wireless Networks [PDF]
, 2014 This paper studies the problem of transmitting multiple independent layered video streams over single-hop wireless networks using network coding (NC). We combine feedback-free random linear NC (RLNC) with unequal error protection (UEP) and our goal is to
Aboutorab, Neda, Esmaeilzadeh, Mohammad
core +1 more source
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 +2 more
doaj +1 more source
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 +4 more
wiley +1 more source
Passive network tomography for erroneous networks: A network coding approach
, 2010 Passive network tomography uses end-to-end observations of network communication to characterize the network, for instance to estimate the network topology and to localize random or adversarial glitches.
Chen, Minghua +2 more
core +2 more sources
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 +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 +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
Convolutional Codes in Rank Metric with Application to Random Network Coding [PDF]
, 2015 Random network coding recently attracts attention as a technique to disseminate information in a network. This paper considers a non-coherent multi-shot network, where the unknown and time-variant network is used several times.
Sidorenko, Vladimir +2 more
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Review of Rateless‐Network‐Coding‐Based Packet Protection in Wireless Sensor Networks
Mobile Information Systems, Volume 2015, Issue 1, 2015., 2015 In recent times, there have been many developments in wireless sensor network (WSN) technologies using coding theory. Fast and efficient protection schemes for data transfer over the WSN are some of the issues in coding theory. This paper reviews the issues related to the application of the joint rateless‐network coding (RNC) within the WSN in the ...
A. S. Abdullah +3 more
wiley +1 more source