Signal Strength Based Reliability: A Novel Routing Metric in MANETs

Taj, Yaser; Faez, Karim

doi:10.1109/nswctc.2010.17

Cited by 12 publications

(11 citation statements)

References 4 publications

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“…Therefore, the method can be considered in the routing that from the nodes are between source and destination, nodes that are more stable, are selected as intermediate nodes. In [7] propose a novel routing metric for MANETs that is called Signal Strength Based Reliability (SSBR), by measuring signal strength changes of neighbor nodes, to identify nodes that have a lot of mobility and can cause link failure. Thus, we don't select them as route nodes.…”

Section: Indicator Of Link Reliability and Stabilitymentioning

confidence: 99%

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The Impact of Signal Strength over Routing Protocols in Wireless Networks

Ismail

2018

IJEMR

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In ad hoc routing protocols the source node may need an intermediate nodes to transmit the packets into the destination if the destination is not within transmission range of the source. This paper studies the impact of signal strength of nodes over ad hoc routing protocols and explains an important effect of signal strength on ad hoc routing protocols in four different directions including the routes and the nodes. As a result the study give an important improvement in ad hoc routing protocols when using signal strength compared to other ad hoc routing protocols without considering signal strength.

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Section: Indicator Of Link Reliability and Stabilitymentioning

confidence: 99%

“…SSBR schema is used in AODV, leading to SSBR-AODV as a result routing control overhead is decreased and packet delivery ratio is increased compared to number of nodes in the networks as shown in figure 2 and figure 3, respectively [7].…”

Section: Option Type Opt Data Len Id Target Address Signal Strength mentioning

confidence: 99%

The Impact of Signal Strength over Routing Protocols in Wireless Networks

Ismail

2018

IJEMR

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“…To reduce the mobility problems in mobile ad hoc networks a signal strength based routing mechanism is proposed in [7]. They proposed a new metric named SSBR (Signal Strength Based Reliability) using signal strength to identify the mobility of nodes then find the route.…”

Section: B Mobility Based Protocolsmentioning

confidence: 99%

Link breakage time based QoS improvement in mobile ad hoc network

Gnanasekaran

Vibeeth

2015

2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015]

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Route establishment between source and destination is a difficult process in mobile ad hoc network. Many approaches have been developed to find a route from source to destination without considering the stability of the nodes and its link life time. It affects the QoS parameters such as throughput, packet loss, delay, packet delivery ratio. So, in this proposed work a link breakage prediction algorithm is added to the AODV protocol. By using signal strengths from the received packets the link breakage time is predicted and sends a warning message to the source node of active route if the link is soon to be broken. Also the next optimal route to the destination node will be elected before the breakage of any actual route's link

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“…A set of signal based routing protocols have been proposed in [6][7][8]. They utilize the information available at the link level, to choose route.…”

Section: Motivation and Related Workmentioning

confidence: 99%

A Predictive Route Maintenance Protocol Based on Signal Strength for Dense Ad Hoc Networks

Sankar¹,

Sankaranarayanan²

2012

IJCTE

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Abstract-Ad hoc wireless networks consist of mobile network without base stations, and are characterized by a host in a highly dynamic network topology. The topology changes frequently due to host migration, signal interference and power outages, making the route maintenance a challenging consideration in designing routing protocols. Most of the existing protocols perform an end-to-end route discovery to establish a new connection for the communication during link breaks. Such route repair mechanism causes high control overhead and long packet delay in a dense network. In this paper, we propose an enhanced proactive route maintenance protocol, where a node that is likely to cause link error, as a preventive measure, hands off routing information to a new node by monitoring the signal strength of the received signals. The proposed protocol aims to reduce the probability of route breakage and hence reduces the control overhead and latency, and increases the packet delivery ratio. Through simulation, we show that the proposed protocol is simple, robust and effective.Index Terms-Dense MANETs, RSSI, link stability, apriori maintenance.

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Signal Strength Based Reliability: A Novel Routing Metric in MANETs

Cited by 12 publications

References 4 publications

The Impact of Signal Strength over Routing Protocols in Wireless Networks

The Impact of Signal Strength over Routing Protocols in Wireless Networks

Link breakage time based QoS improvement in mobile ad hoc network

A Predictive Route Maintenance Protocol Based on Signal Strength for Dense Ad Hoc Networks

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