Fully distributed cluster based routing architecture for mobile ad hoc networks

Nargunam, A. Shajin; Sebastian, M. P.

doi:10.1109/wimob.2005.1512928

Cited by 23 publications

(16 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Thus, it helps in reserving resources for another flow. Authors have shown in their result that this extended version of FDCB performs better as compared to FDCB [29] by comparing total failures per second. It has shown less packet drop and increased throughput.…”

Section: Discussionmentioning

confidence: 97%

“…QoS link failure recovery which is done near the failure point and links stability. Authors have used and modified existing algorithms [29], [30], [31], [32] to remove some of their limitations and to achieve more fault tolerance, scalability, minimized redundancy in control messages and efficiency by adding some more QoS techniques like negotiating paths before choosing feasible path, resource allocation-deallocation from the failure nodes. There are two techniques for failure recovery.…”

Section: Distributed Fault-tolerant Quality Of Wireless Networkmentioning

confidence: 99%

See 1 more Smart Citation

Novel Strategies Practicing Quality of Service in MANETs

Koul¹,

Bucha²

2014

IJCA

View full text Add to dashboard Cite

Researchers are working on securing MANETs by implementing more and more complex techniques like cryptography, digital signatures, hashing etc. These empirical techniques are highly effective in providing security but also have major influences over throughput, excellences of the system, sustain high cost and thereby degrade the Quality of Service (QoS). To improve the performance of MANETs in terms of end-to-end delay, throughput, least resource exploitation, least information loss etc. a different approach of deploying security in MANETs is required without sacrificing the QOS. In this paper, we have investigated the Quality of Service methods and protocols that various researchers have proposed and found protocols that provide good Quality of Service. The idea is to investigate further those protocols to provide security with less impact on QoS in near future

show abstract

Section: Discussionmentioning

confidence: 97%

Section: Distributed Fault-tolerant Quality Of Wireless Networkmentioning

confidence: 99%

Novel Strategies Practicing Quality of Service in MANETs

Koul¹,

Bucha²

2014

IJCA

View full text Add to dashboard Cite

show abstract

“…Nargunam and Sebastian's fully distributed cluster-based (FDCB) [3] algorithm addresses QoS routing in MANETs. With FDCB, scalability issues in centralized routing are circumvented.…”

Section: Quality-of-service Routing Using Fdcbmentioning

confidence: 99%

“…Nargunam and Sebastian [3] illustrate the problems with conventional clustering where each cluster has exactly one node, the "cluster-head," responsible for organizing the cluster. Traditional cluster construction requires a clusterhead election each time one fails or leaves.…”

Section: Quality-of-service Routing Using Fdcbmentioning

confidence: 99%

See 1 more Smart Citation

Distributed Fault-Tolerant Quality of Wireless Networks

Llewellyn¹,

Hopkinson

Graham

2011

IEEE Trans. on Mobile Comput.

View full text Add to dashboard Cite

Abstract-A mobile ad hoc network (MANET) consists of a group of communicating hosts that form an arbitrary network topology by means of any of several wireless communication media. MANET communications represent a diversification in communication technology necessary to solve the stringent end-to-end requirements of QoS-based communication networks. Of the many challenges in this complex distributed system, the problem of routing based on a predefined set of customer preferences, critical to guaranteeing quality-of-service, is the focus of this research. Specifically, this paper modifies a cluster-based QoS routing algorithm for mobile ad hoc networks with the aim of providing fault tolerance, which is a critical feature in providing QoS in the link failure-prone environment of mobile networks. Performance of this new fault-tolerant cluster-based QoS wireless algorithm is evaluated according to failure recovery time, dropped packets, throughput, and sustained flow bandwidth via simulations involving node failure scenarios along QoS paths.

show abstract