Efficient Network Coding for Wireless Broadcasting

Lu, Lu; Xiao, Ming; Skoglund, Mikael; Rasmussen, Lars K.; Wu, Gang; Li, Shaoqian

doi:10.1109/wcnc.2010.5506109

Cited by 42 publications

(22 citation statements)

References 11 publications

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“…The approaches in [53,54,55] are proposed for one-hop reliable broadcasting applications. In these methods, the source node uses intra-session network coding to retransmit the missed packets by different destination nodes.…”

Section: Summary and Discussionmentioning

confidence: 99%

“…The setting in [54] is the same as in [53], but here the base station (BS) broadcasts a fixed batch of packets. The proposed approach consists of two phases: information transmission phase and retransmission phase.…”

Section: Intra-session Network Codingmentioning

confidence: 99%

“…The problem of efficient relay-aided one-hop broadcasting is addressed in [63]. This paper is an extension of [54], in an effort to use a relay node (Figure 1.18). The authors assume that the links are lossy, and the base station (BS) to relay channel and the relay to users' (destinations) channels are better than the BS to user channels.…”

Section: Intra-session Network Codingmentioning

confidence: 99%

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Network Coding Techniques for Wireless and Sensor Networks

Ostovari

Khreishah

2013

The Art of Wireless Sensor Networks

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Network coding is a technique where relay nodes mix packets using mathematical operations, which reduces the number of transmitted packets. Network coding was first proposed for wired networks to solve the bottleneck problem and to increase the throughput. However, the broadcast nature of wireless networks and the diversity of the links make network coding more attractive in wireless networks. Network coding can be classified as either inter or intra-session. Inter-session network coding allows the packets from different sessions (sources) to be mixed to solve the bottleneck problem. In contrast, intra-session network coding, which can be used to address the packet loss problem, uses the diversity of the wireless links and mixes packets from the same sessions. In this chapter, we survey the recent works on network coding in both general wireless networks and wireless sensor networks. We present various network coding techniques, their assumptions, applications, as well as an overview of the proposed methods.

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Section: Summary and Discussionmentioning

confidence: 99%

Section: Intra-session Network Codingmentioning

confidence: 99%

Section: Intra-session Network Codingmentioning

confidence: 99%

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Network Coding Techniques for Wireless and Sensor Networks

Ostovari

Khreishah

2013

The Art of Wireless Sensor Networks

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“…The works in [15]- [18] address the problem of reliable onehop broadcasting. In order to provide reliability, the source node needs to retransmit the lost packets by the destination nodes.…”

Section: Related Work and Backgroundmentioning

confidence: 99%

Throughput and fairness-aware dynamic network coding in wireless communication networks

Ostovari

2013

2013 6th International Symposium on Resilient Control Systems (ISRCS)

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Abstract-Network coding techniques have received a lot of attention from the research community for providing reliable broadcasting in error-prone wireless networks. The most common network coding approach is segment coding, in which the packets are partitioned into segments, and linear network coding is performed inside each segment. In order to increase the throughput of network coding and decrease the decoding delay, dynamic coding schemes have been recently proposed. However, these methods incur many feedback messages. In this paper, we propose two dynamic network coding schemes that achieve the maximum throughput and reduce the number of required feedback messages. Moreover, we propose a fair dynamic network coding scheme that performs a trade-off between the throughput and the fairness in terms of decoding delay and the number of decodable packets at different destination nodes. Our simulation results show that our proposed dynamic network coding method provides the same throughput as the ARQ for Network Coding (ANC) method, with up to 90% less feedback messages. Moreover, our fair dynamic network coding can increase decoding delay fairness by about 80%.

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“…As a consequence, NC became a promising technique for delivering high data rate content for future wireless communication networks [6,7] with great potential to improve security, robustness, manageability, Quality of Service (QoS). Generally, NC is performed by mixing different information flows in a communication network.…”

Section: Introduction To Network Codingmentioning

confidence: 99%

Instantly Decodable Network Coding: From Centralized to Device-to-Device Communications

Douik

Sorour

Al-Naffouri

et al. 2017

IEEE Commun. Surv. Tutorials

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Instantly Decodable Network Coding: From Centralized to Device-to-Device Communications Ahmed DouikFrom its introduction to its quindecennial, network coding has built a strong reputation in enhancing the packet recovery process and achieving maximum information flow in both wired and wireless networks. Traditional studies focused on optimizing the throughput of the network by proposing complex schemes that achieve optimal delay. With the shift toward distributed computing on mobile devices, throughput and complexity become both critical factors that affect the efficiency of a coding scheme. Instantly decodable network coding imposed itself as a new paradigm in network coding that trades off these two aspects. This paper presents a survey of instantly decodable network coding schemes that are proposed in the literature. The various schemes are identified, categorized and evaluated. Two categories can be distinguished namely the conventional centralized schemes and the distributed or cooperative schemes. For each scheme, the comparison is carried out in terms of reliability, performance, complexity and packet selection methodology. Although the performance is generally inversely proportional to the computation complexity, numerous successful schemes from both the performance and complexity viewpoint are identified.

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Efficient Network Coding for Wireless Broadcasting

Cited by 42 publications

References 11 publications

Network Coding Techniques for Wireless and Sensor Networks

Network Coding Techniques for Wireless and Sensor Networks

Throughput and fairness-aware dynamic network coding in wireless communication networks

Instantly Decodable Network Coding: From Centralized to Device-to-Device Communications

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