Design and Development of a Framework for Reliable Data Dissemination in VANET Environment Using Software Defined Networking and Cloud (Record no. 116712)
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| 000 -LEADER | |
|---|---|
| fixed length control field | ngm a22 7a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 190506b ||||| |||| 00| 0 eng d |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | TT000077 |
| Item number | BHA |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Bhatia, Jitendra |
| 245 ## - TITLE STATEMENT | |
| Title | Design and Development of a Framework for Reliable Data Dissemination in VANET Environment Using Software Defined Networking and Cloud |
| Statement of responsibility, etc | by Jitendra Bhatia |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc | Ahmedabad |
| Name of publisher, distributor, etc | Nirma Institute of Technology |
| Date of publication, distribution, etc | 2019 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 136p Ph. D. Thesis with Synopsis and CD. |
| 500 ## - GENERAL NOTE | |
| General note | Guided by: Dr. K Kotecha With Synopsis and CD 13EXTPHDE111<br/><br/>ABSTRACT:<br/>Vehicular networks are one of the cornerstones of an Intelligent Transportation<br/>System (ITS). With an increase in the number of vehicles on the road, demand for<br/>Intelligent Transportation System is on the rise. The use of ITS is widely accepted and<br/>used in many countries for not only traffic congestion and demand control, but also for<br/>road safety and efficient infrastructure usage. A high annual rate of road accidents for<br/>many years requires improved transportation systems to provide a high level of on-road<br/>safety. The Global standing report on road safety, reflective information from a hundred<br/>and eighty countries, indicates that worldwide the overall number of deaths by road<br/>traffic has reached a quiescent stage with highest on-road traffic death rates. Effective<br/>data dissemination is one of the solutions as it is a crucial component of safety as well as<br/>infotainment services. In explicit, safety messages, such as, road accident warning, lane<br/>change, traffic congestion warning, etc., are the most crucial message types that need to<br/>be efficiently disseminated with the minimal delay and high reliability.<br/>It is essential in vehicular networks to aid routing and cooperative driving<br/>applications etc., apart from road-safety message dissemination through periodic<br/>beaconing. Vehicular Ad Hoc Network has high mobility and recurring disconnections<br/>due to which reliable and efficient vehicular communications is a difficult task.<br/>Traditional information dissemination protocols usually depends upon extra<br/>communication to collect information regarding the neighboring regions and fix the<br/>dissemination criteria consequently. This strategy incurs significant overhead problems<br/>due to which the scalability of data dissemination, a crucial criterion under high-density<br/>regions, is affected. Many existing models under I2V environment following static<br/>broadcast timer mechanism are not suitable to VANETs. Also, for security and reliable<br/>data delivery under V2V communication environment, general forwarding schemes<br/>designed for general purpose MANETs cannot be directly applied to VANETs. Also,<br/>most of the existing solution for data dissemination in VANETs are unable to provide<br/>flexibility and adaptability due to their rigid architecture. These drawbacks introduce<br/>an obstacle to meet the Quality of Service (QoS) parameters. Moreover, the existing<br/>schemes are unable to provide sustainable communication. Hence, there is a need for a<br/>new solution which exhibits flexibility, adaptability to meet the desired QoS parameters and ensures reliable communication.<br/>Apart from the data dissemination, data collection from a wide variety of sources that<br/>can be processed and organized into many forms for multiple stakeholders, has brought<br/>significant change in ITS recently. An existing centralized information processing system<br/>in VANETs lacks flexibility, adaptability and also involves a significant initial investment<br/>and high operating costs. Moreover, they are affected by problems like the necessity<br/>to transmit large amounts of data, the requirement of a more extended period for road<br/>network coverage, unsteady transmission, and the demand for an automatic generation<br/>and update strategy for the road network information in a large-scale road network.<br/>Moreover, cloud-based vehicular network architecture incurs delay due to network<br/>delay (Al-Badarneh et al.). This problem motivates us to design a framework for reliable<br/>data dissemination among multiple vehicles from RSU under V2X(i.e., V2V or I2V)<br/>environment by using Software Defined Networking (SDN) and Cloud. Processing of<br/>vehicular network data with cloud and SDN increases accuracy,or coverage of the traffic<br/>information, reduction in delay due to preprocessing at smart RSUs, i.e., fog paradigm<br/>which is, not attempted full edge, to the best of our knowledge.<br/>This thesis work firstly advocates for the generic design of an architecture which<br/>exercises the software-defined network concept and cloud computing to support various<br/>ITS services. Secondly, we focus on design a new solution for calculating an adaptive<br/>broadcast time interval at RSU under I2V (Infrastructure-to-vehicle) environment for<br/>disseminating safety alert and infotainment messages among moving vehicles. Thirdly,<br/>we propose a network coding based reliable protocol, which uses SDN controller aiming at<br/>increasing the success delivery ratio under the V2X environment. At last, to assist a wide<br/>variety of VANET services using cloud resources, we develop an SDN based load balancer<br/>for the effective utilization of cloud resources and thus, this research work contributes<br/>towards an overall performance and QoS enhancement for data dissemination in VANET<br/>environment. |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | http://repository.nirmauni.ac.in/jspui/handle/123456789/8363 |
| Public note | Institute Repository (Campus Access) |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://shodhganga.inflibnet.ac.in/jspui/handle/10603/246068 |
| Public note | Shodhganga |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
No items available.