Cluster based routing protocol in wireless mesh network

Bemmoussat, Chems Eddine; Didi, Fedoua; Feham, Mohammed

doi:10.1109/iccat.2013.6521976

Cited by 4 publications

(5 citation statements)

References 11 publications

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“…In order to achieve high performance in heterogeneous WMNs, many routing protocols have been proposed . Among these routing protocols, hierarchical or cluster technique is one of the most widely adopted strategies for routing in heterogeneous WMNs . This technique divides the heterogeneous WMNs into different clusters or subnetworks according to the radio types on the interfaces.…”

Section: Related Workmentioning

confidence: 99%

“…Similar to ad hoc networks, routing plays a significant role in achieving high performance in heterogeneous WMNs as well . A number of routing protocols for heterogeneous WMNs have been proposed . Among them, hierarchical (say cluster) strategy is one of the most widely adopted techniques .…”

Section: Introductionmentioning

confidence: 99%

“…A number of routing protocols for heterogeneous WMNs have been proposed . Among them, hierarchical (say cluster) strategy is one of the most widely adopted techniques . Taking the heterogeneous WMNs shown in Figure as an example, the hierarchical/cluster technique divides the heterogeneous WMNs into different subnetworks according to the radio types on the interfaces.…”

Section: Introductionmentioning

confidence: 99%

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Unified routing protocol based on passive bandwidth measurement in heterogeneous WMNs

Wang

Dong

et al. 2016

Wireless Communications

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The past few years have witnessed a surge of wireless mesh networks (WMNs)-based applications and heterogeneous WMNs are taking advantage of multiple radio interfaces to improve network performance. Although many routing protocols have been proposed for heterogeneous WMNs, most of them mainly relied on hierarchical or cluster techniques, which result in high routing overhead and performance degradation due to low utilization of wireless links. This is because only gateway nodes are aware of all the network resources. In contrast, a unified routing protocol (e.g., optimal link state routing (OLSR)), which treats the nodes and links equally, can avoid the performance bottleneck incurred by gateway nodes. However, OLSR has to pay the price for unification, that is, OLSR introduces a great amount of routing overhead for broadcasting routing message on every interface. In this paper, we propose unified routing protocol (URP), which is based on passive bandwidth measurement for heterogeneous WMNs. Firstly, we use the available bandwidth as a metric of the unification and propose a low-cost passive available bandwidth estimation method to calculate expected transmission time that can capture the dynamics of wireless link more accurately. Secondly, based on the estimated available bandwidth, we propose a multipoint relays selection algorithm to achieve higher transmission ability and to help accelerate the routing message diffusion. Finally, instead of broadcasting routing message on all channels, nodes running URP transmit routing message on a set of selected high bandwidth channels. Results from extensive simulations show that URP helps improve the network throughput and to reduce the routing overhead compared with OLSR and hierarchical routing.

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Section: Related Workmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Unified routing protocol based on passive bandwidth measurement in heterogeneous WMNs

Wang

Dong

et al. 2016

Wireless Communications

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“…There are subgroups of members called cluster in which one member is cluster head and virtual subgroup of clusters' heads. Our model seems like Cluster-Head Gateway Switch Routing (CGSR) Protocol [51], [52] but in multicast manner, an optimized cluster based approach for multi-source multicast routing protocol in MANET [53] and Cluster Based Routing Protocol (CBRP) [54]. Our new key management scheme namely "Hierarchical, Simple, Efficient and Scalable Group Key based on clustering" (HSESGK) scheme that has main idea shown in [55].…”

Section: ) Our Approachmentioning

confidence: 99%

A new Hierarchical Group Key Management based on Clustering Scheme for Mobile Ad Hoc Networks

El‐Sayed

2014

IJACSA

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Abstract-The migration from wired network to wireless network has been a global trend in the past few decades because they provide anytime-anywhere networking services. The wireless networks are rapidly deployed in the future, secure wireless environment will be mandatory. As well, The mobility and scalability brought by wireless network made it possible in many applications. Among all the contemporary wireless networks,Mobile Ad hoc Networks (MANET) is one of the most important and unique applications. MANET is a collection of autonomous nodes or terminals which communicate with each other by forming a multihop radio network and maintaining connectivity in a decentralized manner. Due to the nature of unreliable wireless medium data transfer is a major problem in MANET and it lacks security and reliability of data. The most suitable solution to provide the expected level of security to these services is the provision of a key management protocol. A Key management is vital part of security. This issue is even bigger in wireless network compared to wired network. The distribution of keys in an authenticated manner is a difficult task in MANET. When a member leaves or joins the group, it needs to generate a new key to maintain forward and backward secrecy. In this paper, we propose a new group key management schemes namely a Hierarchical, Simple, Efficient and Scalable Group Key (HSESGK) based on clustering management scheme for MANETs and different other schemes are classified. Group members deduce the group key in a distributed manner.

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“…In hierarchical framework, a network is formulated from a nested grouping (clustering) of nodes, connected in the form of a tree structure. Hierarchical frameworks are often utilized in routing as in [12,17,18], where best clustering frameworks are derived so as to minimize routing table's size. Numerous protocols require the information of the entire topology of network, whereas others carry out the computations with the knowledge of the nearby nodes and their likely cluster-memberships [13,19].…”

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confidence: 99%

A provably secure cluster-based hybrid hierarchical group key agreement for large wireless ad hoc networks

Naresh¹,

Reddi²,

Murthy

2019

Hum. Cent. Comput. Inf. Sci.

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WANETS provide whenever-wherever networking amenities for communication establishment through the public wireless medium. In this environment, Secure-GKA and proficient group key management are known to be complicated tasks with respect to both computational and algorithmic points of view because of resource constraints in WANET [1]. There is an extensive range of applications for WANET which includes emergency medical services deployed in various environments which can considerably improve the quality of medical care; military applications, rescue missions, collaborative

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Cluster based routing protocol in wireless mesh network

Cited by 4 publications

References 11 publications

Unified routing protocol based on passive bandwidth measurement in heterogeneous WMNs

Unified routing protocol based on passive bandwidth measurement in heterogeneous WMNs

A new Hierarchical Group Key Management based on Clustering Scheme for Mobile Ad Hoc Networks

A provably secure cluster-based hybrid hierarchical group key agreement for large wireless ad hoc networks

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