Enhanced reliable reactive routing (ER3) protocol for multimedia applications in 3D wireless sensor networks

Autor: Gaurav Sharma, Niharika Anand, Shirshu Varma, Stilianos Vidalis
Rok vydání: 2017
Předmět:
Routing protocol
Dynamic Source Routing
Computer Networks and Communications
Computer science
Equal-cost multi-path routing
Distributed computing
Routing table
Enhanced Interior Gateway Routing Protocol
Wireless Routing Protocol
Geographic routing
02 engineering and technology
computer.software_genre
Routing Information Protocol
0202 electrical engineering
electronic engineering
information engineering
Media Technology
Destination-Sequenced Distance Vector routing
Hierarchical routing
Triangular routing
020203 distributed computing
Zone Routing Protocol
Static routing
Multimedia
Network packet
business.industry
Quality of service
ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS
Policy-based routing
DSRFLOW
020206 networking & telecommunications
Routing domain
Link-state routing protocol
Hardware and Architecture
Multipath routing
Hazy Sighted Link State Routing Protocol
business
Wireless sensor network
computer
Software
Efficient energy use
Computer network
Zdroj: Multimedia Tools and Applications. 77:16927-16946
ISSN: 1573-7721
1380-7501
DOI: 10.1007/s11042-017-5261-1
Popis: Sensor networks designed especially for the multimedia applications require high data rate and better Quality of Service (QoS). Offering a reliable and energy efficient routing technique in a harsh and complex three-dimensional (3-D) environment for multimedia applications is a challenging job. Geo-routing and geometric routing have been efficient routing schemes for two-dimensional (2-D), but are unable to work properly for 3-D sensor networks. In order to enhance the resilience to link the dynamics in the 3-D sensor network, in this research an Enhanced Reliable Reactive Routing (ER3) is proposed. ER3 is an advancement to the existing reactive routing schemes, to provide energy efficient and reliable routing of data packets in the complex 3-D sensor networks for multimedia applications. The major attraction of ER3 is its backoff scheme, which occurs in the route discovery phase. In backoff scheme robust pilot paths formed between the source and destination are calculated to enable cooperative forwarding of the data packets. The data packets in ER3 are forwarded greedily to the destination from the source and doesn’t require any prior location information of the nodes. The encompassing simulations suggest that the ER3 outperforms the existing routing protocols on the basis of energy efficiency, low latency and high packet delivery ratio.
Databáze: OpenAIRE
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