SOAR: Simple Opportunistic Adaptive Routing Protocol for Wireless Mesh Networks

Rozner, Eric; Seshadri, J.; Mehta, Yogita; Qiu, Lili

doi:10.1109/tmc.2009.82

Cited by 256 publications

(178 citation statements)

References 19 publications

Supporting

Mentioning

178

Contrasting

Order By: Relevance

“…To select the best forwarder among the candidate list, a priority timer-based forwarder is chosen among the potential candidates to forward the packets and uses adaptive forwarding path selection to minimize duplicate transmissions [29]. A new timer-based contention scheme: Discrete Dynamic Forwarding Delay (DDFD) is used to refrain from periodic transmission of the beacon message, reduce duplication and collision while selecting a forwarding node [30].…”

Section: Related Workmentioning

confidence: 99%

LR3: Link Reliable Reactive Routing Protocol for Wireless Sensor Networks

S.R¹,

S.²,

M.³

2017

IJCA

View full text Add to dashboard Cite

Existing reliable-oriented routing protocols computes link reliability based on the packet reception ratio and neglects impact of various parameters such as noise, shadowing, battery-lifespan, uncertainty and geographic locations. In this paper, we propose a Link Reliable Reactive Routing (LR 3 ) protocol for WSNs to accomplish reliable and resilience to out-of-order transmission and path diversity at each hop. The log-normal shadowing model is used to estimate link reliability and a back-off scheme is used to determine delay. A new cost estimated to find forwarding nodes on mentor path that includes link reliability, delay, status of queue at forwarding node and packet advancement at the forwarding node. LR 3 is simulated using NS-2 and results show that it outperforms other reactive routing protocols in terms of packet delivery ratio, latency, link reliability and data transmission cost [1] [2].

show abstract

Section: Related Workmentioning

confidence: 99%

LR3: Link Reliable Reactive Routing Protocol for Wireless Sensor Networks

S.R¹,

S.²,

M.³

2017

IJCA

View full text Add to dashboard Cite

show abstract

“…It allows intermediate nodes to record more subpaths back to the source and also those subpaths downstream to the destination. SOAR [22] supports multiple simultaneous flows in a wireless mesh network.…”

Section: Related Workmentioning

confidence: 99%

Strategic Media Access Control and QoS Aware Scheduling based Routing Protocol (SMAC-SBRP) for Heterogeneous Mobile Ad hoc Networks

Mohanraj¹,

Punithavalli²

2015

IJCA

View full text Add to dashboard Cite

Over the past several years of research Quality of service (QoS) has become a thrust area of research for mobile ad hoc networks. This research work aims at the design and development of strategic media access control and QoS aware scheduling protocol which ensures reliable transmission of packets. The proposed routing scheme has adaptive broadcasting request -to-send (RTS) mechanism, prioritized clear-to-send (CTS) mechanism, selective data transmission method and overhearing acknowledgement (ACK) mechanism. The QoS aware scheduling mechanism is utilized. The proposed protocol has been tested on NS-2 using the performance metrics such as throughput, packet delivery ratio, overhead, packets drop and delay. The simulation has been carried out based on mobility speed and pause time. Mobility speed is taken for ensuring the proposed protocol's performance on heterogeneous environment where the nodes may move at different swift. Simulation results shows that the proposed routing protocol has attained better QoS in terms of throughput, packet delivery ratio, overhead, packets drop and delay based on both pause time and mobility speed.

show abstract

“…Moreover, the new path with lower link cost is also stored and used when a new data session is initiated. Similarly, in [25], an opportunistic-based routing protocol is provided to efficiently detect and retransmit lost packets, and determine the appropriate sending rate according to the current network conditions. However, since the implementation of these routing protocols is not available to the public, they have not been validated by the community as other well-known routing protocols, such as OLSR, Babel and B.A.T.M.A.N.…”

Section: Related Workmentioning

confidence: 99%

Ambient noise in wireless mesh networks: Evaluation and proposal of an adaptive algorithm to mitigate link removal

Friginal

Ruíz

Andrés

et al. 2014

Journal of Network and Computer Applications

View full text Add to dashboard Cite

Ambient noise is one of the major problems in Wireless Mesh Networks (WMNs). It is responsible for adverse effects on communications such as packet dropping, which dramatically affects the behaviour of ad hoc routing protocols, a key element of these networks. This issue is of prime importance for WMNs since the loss of communication links experienced by nodes may strongly increase the convergence time of the network. Furthermore, the dynamic nature of this problem makes it difficult to address with traditional techniques. The contribution of this paper goes in the direction of (i) exploring this problem by assessing the behaviour of three state-of-the-art routing protocols in presence of ambient noise (OLSR, B.A.T.M.A.N and Babel) and (ii) improving the resilience capabilities of these protocols against ambient noise by proposing an algorithm for the link quality-based adaptive replication of packets, named LARK. The goal of LARK is to avoid the loss of communication links in the presence of high levels of ambient noise. The effectiveness of the proposal is experimentally assessed, thus establishing a new method to reduce the impact of ambient noise on WMNs.

show abstract

SOAR: Simple Opportunistic Adaptive Routing Protocol for Wireless Mesh Networks

Cited by 256 publications

References 19 publications

LR3: Link Reliable Reactive Routing Protocol for Wireless Sensor Networks

LR3: Link Reliable Reactive Routing Protocol for Wireless Sensor Networks

Strategic Media Access Control and QoS Aware Scheduling based Routing Protocol (SMAC-SBRP) for Heterogeneous Mobile Ad hoc Networks

Ambient noise in wireless mesh networks: Evaluation and proposal of an adaptive algorithm to mitigate link removal

Contact Info

Product

Resources

About