Bandwidth-aware routing and admission control for efficient video streaming over MANETs

Lal, Chhagan; Laxmi, Vijay; Gaur, Manoj Singh; Ko, Seok‐Bum

doi:10.1007/s11276-014-0774-2

Cited by 23 publications

(13 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The efficient video streaming over the MANET required adaptive self‐configurable routing framework and the guarantee of QoS constraints. Lal et al proposed the new framework with the reactive bandwidth aware node‐disjoint multipath routing protocol and the session admission control (SAC) on the basis of bandwidth availability of the networks. The reactive discovery and maintenance of routes on the basis of topology/resources information improved the admission decision accuracy and the quality of received content.…”

Section: Related Workmentioning

confidence: 99%

Heuristic‐based link quality preservation for reliable data delivery

Gokila

Vennila

2017

Int J Communication

View full text Add to dashboard Cite

During the link failure conditions in Voice over Internet Protocol applications, the backup of routing information is an important requirement to offer the reliable data delivery to the destination. But the maintenance of multiple paths is the difficult and time consuming for the dynamic environment. But the hops reduction between the source and destination and the interference occurrence causes the transmission in multiple times and that leads to minimum network lifetime. Hence, the preservation of link between the multiple hops is the necessary task to improve the performance. This paper validates the link quality with the 4 measures as received signal strength indicator, bandwidth, node mobility, and the number of connections. The link quality factor (LQF) measurement considers the signal and noise level in 5 operating conditions to allow the automatic identification of closest neighbors and their location. The integration of tabu list and the heuristic-based fitness search algorithm constructs the routing path and updates the path to identify the link failure. The LQF estimation and the dynamic update provide an efficient data delivery path with less number of iterations. The comparative analysis between the proposed hybrid tabu-heuristic-based LQF with the existing protocols such as Adhoc On-Demand Vector (AODV), Optimized Link State Routing (OLSR), and the Interference-based Topology Control algorithm for Delay-constrained (ITCD) proves the effectiveness of tabu-heuristic-based LQF regarding the throughput, energy, packet delivery ratio with the minimum delay, and rebroadcasting probabilities.

show abstract

Section: Related Workmentioning

confidence: 99%

Heuristic‐based link quality preservation for reliable data delivery

Gokila

Vennila

2017

Int J Communication

View full text Add to dashboard Cite

show abstract

“…This contentawareness leads to other solutions based on enhanced video coding. These solutions can support adaptive video streaming schemes using versatile techniques, such as Scalable Video Coding (SVC) [28,29] or Multi-description Coding (MDC) [30,31]. In fact, cross-layer solutions can provide enough information to upper layers in order to adapt video rate accordingly increasing the quality of video streaming services while the bandwidth efficiency is achieved.…”

Section: Related Workmentioning

confidence: 99%

A QoS-aware routing protocol with adaptive feedback scheme for video streaming for mobile networks

Castellanos

Guerri

Arce

2016

Computer Communications

View full text Add to dashboard Cite

ElsevierCastellanos Hernández, WE.; Guerri Cebollada, JC.; Arce Vila, P. (2016). A QoS-aware routing protocol with adaptive feedback scheme for video streaming for mobile networks. ABSTRACTOne of the major challenges for the transmission of time-sensitive data like video over Mobile Ad-Hoc Networks (MANETs) is the deployment of an end-to-end QoS support mechanism. Therefore, several approaches and enhancements have been proposed concerning the routing protocols. In this paper we propose a new QoS routing protocol based on AODV (named AQA-AODV), which creates routes according to application QoS requirements. We have introduced link and path available bandwidth estimation mechanisms and an adaptive scheme that can provide feedback to the source node about the current network state, to allow the application to appropriately adjust the transmission rate. In the same way, we propose a route recovery approach into the AQA-AODV protocol, which provides a mechanism to detect the link failures in a route and re-establish the connections taking into account the conditions of QoS that have been established during the previous route discovery phase. The simulation results reveal performance improvements in terms of packet delay, number of link failures and connection setup latency while we make more efficient use of the available bandwidth than other protocols like AODV and QAODV. In terms of video transmission, the obtained results prove that the combined use of AQA-AODV and the scalable video coding provides an efficient platform for supporting rate-adaptive video streaming.

show abstract

“…A wireless ad hoc network is a kind of noncentral network which is established by a large number of sensor nodes through self-organization. A wireless ad hoc network with self-organized, distributed, and dynamic characteristics can often be deployed in a harsh environment without relying on fixed facilities [1][2][3]. Compared with the traditional centralized network, the distributed wireless multihop network has the advantage of lower cost, better universality, and wider application field [4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

A Novel Markov Model-Based Low-Power and Secure Multihop Routing Mechanism

Yang

Jia

et al. 2019

Journal of Sensors

View full text Add to dashboard Cite

For the severe impact of limited energy and network attacks caused by open transmission channels on data transmission, this paper presents a low-power and secure multihop routing mechanism based on the Markov state transition theory. The random selection of transmission paths enables the network to resist typical attacks such as interference and interception, thus ensuring the security of data transmission. Meanwhile, the proposed algorithm can reduce the overall energy consumption of the network and balance the load according to the residual energy of each path. Simulation results prove that the routing mechanism proposed in this paper can improve the energy efficiency and the security of the wireless ad hoc network.

show abstract

Bandwidth-aware routing and admission control for efficient video streaming over MANETs

Cited by 23 publications

References 17 publications

Heuristic‐based link quality preservation for reliable data delivery

Heuristic‐based link quality preservation for reliable data delivery

A QoS-aware routing protocol with adaptive feedback scheme for video streaming for mobile networks

A Novel Markov Model-Based Low-Power and Secure Multihop Routing Mechanism

Contact Info

Product

Resources

About