Please wait, while we are loading the content...
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xin Cui Lin Cui Yuan Zhang |
| Copyright Year | 2008 |
| Description | Author affiliation: Kyungpook Nat. Univ., Daegu (Lin Cui) || Bus. Sch., Shandong Univ. at Weihai, Weihai (Xin Cui) || Jinan Univ., Guangzhou (Yuan Zhang) |
| Abstract | In recent years, a lot of performance evaluation methodologies and tools have been developed within disparate research communities for the purposes of evaluation, design, and model reduction. Among those as a free and powerful evaluation tool, ns2 has attracted more and more users who focus on developing/designing various network protocols. On the other hand, stream control transmission protocol (SCTP) natively supports multi-streaming feature and reorders the out-of-order data chunks, which are stored in stream buffer, based on the stream sequence number (SSN) as per individual stream. Nevertheless, SSN has a 16-bit size and the SCTP receiver of ns2 simply arranges the stored data chunks by the order of their SSNs without other preconditions. In the long-lived SCTP association, however, this may result in a permanent reordering confusion in stream buffer while SSN of any stream wraps back to zero and the stream buffer is not empty then. Eventually, this problem will lead to traffic interruption because of the overflow of the whole receiving buffer and unfortunately impact the evaluation result of the related ideas. This paper points out the potential fatal reordering problem and introduces a simple solution to permanently eliminate this issue. The feasibility of this solution has been proven in our simulations. |
| Starting Page | 223 |
| Ending Page | 226 |
| File Size | 453756 |
| Page Count | 4 |
| File Format | |
| ISBN | 9780769533049 |
| DOI | 10.1109/ICNC.2008.277 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-10-18 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Out of order Transport protocols reordering simulator Buffer storage Computational modeling SCTP ns2 Traffic control Computer networks Reduced order systems Error correction IP networks Signal design |
| 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...
|