Network coding gain in wireless network
Coding for Wireless Broadcast and Network Secrecy
... in wireless networks with wire- less broadcast, focusing on the problem of distributed scheduling of broadcast ...of wireless broadcast. This framework integrates rate control, network coding ...
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User pairing in cooperative wireless network coding with network performance optimization
... The user pairing can be performed to optimize certain system performance metrics, such as network capacity, outage probability, power consumption, and/or user fair- ness. Two nodes constituting a pair periodically ...
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Network Coding for Energy Efficiency in Wireless Networks
... Network coding has been considered as an effective strategy for improving the performance of wireless ...studied network coding based on fixed ...of wireless networks, prolonging ...
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On the Benefits of Network Coding in Multi-Channel Wireless Networks
... the network is highly ...less coding opportunities are seen, and the maximal performance gain over traditional routing is reduced to ...the gain over COPE becomes ...
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Cooperative network-coding system for wireless sensor networks
... on network coding Our proposed schemes show that applying NC deterministically before broadcasting combined y i packets received at the relay can result in a gain in the data rate and a more reliable ...
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Data Dissemination in Wireless Sensor Networks with Network Coding
... with Network Coding Our data dissemination process is conducted at each cluster head so as to make sure that finally all the sensors obtain the updating ...the gain of network coding ...
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Opportunistic wireless network coding with relay node selection
... 4.2 System throughput Figure 5 compares the average system throughput of Algorithms A through E, and the plot is normalized by the total number of packets used in the simulation. The system throughput is defined by the ...
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Inter-Flow Network Coding. Wireless Mesh Networks
... Coding Gain Figure ...the network is congested, and the relay can send the same number of packets even though the effective throughput is doubled for coded ...The coding gain as a ...
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Reliable Multicast with Network Coding in Lossy Wireless Networks
... performance gain with some common nodes for different probabilities and data block ...clustered network was consid- ered in this ...tralized network is an interesting topic in lossy wireless ...
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Application of Network Coding in Wireless Sensor Networks for Bridge Monitoring
... the network. It has been found that the network coding method can always reduce power consumption for a given node layout and degree of ...the network lifetime) when the network ...
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Toward Secure Network Coding in Wireless Networks: Threats and Challenges
... existing network coding systems and the numerous security vulnerabilities, it is a formidable task to design a defense scheme that pro- actively prevents all the aforementioned threats and is sufficiently ...
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Wormhole Attack Detection Algorithms in Wireless Network Coding Systems
... Abstract: Network coding has been shown to be an effective approach to improve the wireless system ...performance gain of network ...of network coding systems are ...
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Decodable network coding in wireless network
... decodable network coding combination for wireless communications, and 2) developing a deterministic scheduling scheme to minimize network ...the coding pairs resulting in the fewest ...
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Comparison of Network Coding and Non-Network Coding Schemes for Multi-hop Wireless Networks
... Abstract— Network coding has been shown to be useful for throughput and reliability in various network topologies, under a fixed-rate, point-to-multipoint wireless network ...a ...
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Topics in Routing and Network Coding for Wireless Networks
... the coding scheme advantage of the broadcast nature of a wireless ...a wireless medium, both A and B will receive this packet ...the network by ...
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Energy aware network coding in wireless networks
... Assuming that different channel conditions experienced by individual nodes are known at the base station, each sensor node can upload an optimal number of coded packets [r] ...
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Wireless Network Coding with partial Overhearing information
... ACK: outer bound (using arbitrary coding) ACK: region of a XOR policy. NACK: outer bound (using XORs) NACK: region of a XOR policy[r] ...
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Efficiency of Broadcast with Network Coding in Wireless Networks
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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Calculation and Simulation of Transmission Reliability in Wireless Sensor Network Based on Network Coding
... Abstract—The wireless sensor network (WSN) has penetrated into every corner in our lives, ranging from national defense, biological medicine, envi- ronmental monitoring, to traffic ...The network ...
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Performance of Wireless Network using Network Coding over Store and Forward Technique
... of network coding in a wireless network consisting of four user nodes and one ...relay. Network coding is based on a simple XOR to combine packet whenever packets are to be ...
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