MCDS Based Multicasting in Mobile Adhoc Networks

Shukla, Mukul; Rai, Mritunjay; Tomar, Geetam Singh; Verma, Shekhar

doi:10.1007/11947950_6

Cited by 2 publications

(1 citation statement)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The authors state that, when network topology changes, their protocol maintains and adjusts CDS accordingly. Authors in [29] provide MCDS algorithm that attempts to optimize the number of messages required for constructing and maintaining the multicast backbone. When a node joins, leaves or moves away, a local route discovery and route repair process is initiated.…”

Section: 2cds Adaptable To Topology Changesmentioning

confidence: 99%

Dynamically Adaptable Improved OLSR (DA-IOLSR) Protocol

Vinayagam¹

2016

IJCNC

View full text Add to dashboard Cite

Optimized Link State Routing (OLSR) protocol is a proactive type of routing protocol that uses Multipoint Relay (MPR) set as the virtual backbone structure. The existing literature has identified various issues with respect to its backbone structure and has accordingly proposed improvements. In this paper, the focus is on improving the OLSR protocol by employing a Connected Dominating Set (CDS) based virtual backbone structure that is dynamically adaptable to rapid topology changes. A new Dynamically Adaptable Improved Optimized Link State Routing (DA-IOLSR) protocol is proposed that uses the local topology information to adapt the virtual backbone to topology changes. This assumes significance especially in networks that experience very high mobility. Changes in the network topology caused by node additions, node deletions and node mobility are taken care of. Simulations are carried out to assess the performance of DA-IOLSR protocol and OLSR protocol. Packet delivery achieved by both the protocols is examined under varying mobility by using various combinations of node speed and pause time values. It is found that DA-IOLSR protocol provides better packet delivery as compared to OLSR protocol, under varying mobility conditions.

show abstract

Section: 2cds Adaptable To Topology Changesmentioning

confidence: 99%