Please wait, while we are loading the content...
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Nagamalar, T. Rangaswamy, T.R. |
| Copyright Year | 2015 |
| Description | Author affiliation: Dept. of Comput. Sci. & Eng., B.S. Abdur Rahman Univ., Chennai, India (Nagamalar, T.) || Dept. of Electron. & Instrum. Eng., B.S. Abdur Rahman Univ., Chennai, India (Rangaswamy, T.R.) |
| Abstract | A wireless sensor network could be either homogeneous network or heterogeneous network. Depending upon the nature of application requirements a wireless sensor node could either be static or mobile one. When the nodes are static, data collection by the sink from various sources will be difficult and time consuming process. Also static deployment of sink as well as source nodes lead to energy hole problem because the nodes in one hop neighbor of sink must always be active to transmit the data from the sources down to it. This energy hole problem leads to network partition and reduction in life time of any wireless sensor network. So, to increase the lifetime of a wireless sensor network and energy efficient routing mobile sink based approach could be used. Due to the mobility of sink data collection will be carried out faster in time and energy hole problem could be eliminated. Introduction of a single mobile sink also leads to a problem like coverage area, time delay due to obstacles, interference or limited entry and pause time, time synchronization between the source and sink, link failure or node failure and so on. By considering the residual energy of each node and reliable data transfer in a wireless sensor network a new cluster based approach using controlled flooding is proposed with multiple mobile sink for prolonging the life time of a wireless sensor network. Irrespective of the medium this approach uses predetermined and controlled mobility model for determining the direction of movement for mobile sink. This approach uses some set of rules for path reconstruction phase with limited flooding of update message consisting of current location of the sink and Time Of Arrival (TOA). Simulation result shows that the multiple mobile sink with reduced reconstruction of route has improved the energy efficiency and increased lifetime of wireless sensor network. |
| Starting Page | 348 |
| Ending Page | 353 |
| File Size | 1070995 |
| Page Count | 6 |
| File Format | |
| e-ISBN | 9781479971657 |
| DOI | 10.1109/IIC.2015.7150766 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-05-28 |
| Publisher Place | India |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless sensor networks Wireless Sensor Network Mobile Sink Cluster Head Data collection Mobile communication Routing Routing protocols Sensors Mobile computing |
| Content Type | Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|