iosr-jmca   Volume-5 ~ Issue-1 ~ Jan – Feb 2018

ABSTRACT: This paper explains about the basic concept of Software Defined Network (SDN). The paper also lists and discuss about the details of two sample products of Software Defined Network. Besides that, this paper also list out the details on the main issues and challenges of Software Defined Network. Finally this paper summarized on the importance and the future of the Software Defined Network in the development of network performance in the business world.

Keywords: Software Defined Network, network, software.

[1] Software-Defined Networking: The New Norm for Networks," Open Networking Foundation, White Paper. [Online]. Available: https://www.opennetworking.org
[2] ITU.T Recommendation Y.1731 OAM Functions and Mechanisms for Ethernet based Networks." [Online]. Available: http://www.itu.int/itudoc/itu-t
[3] Interface to the Routing System," IRTF Working Group. [Online]. Available:https://datatracker.ietf.org/wg/irs/charter/
[4] Network Function Virtualisation," ETSI Industry Specification Group.[Online].Available:http://portal.etsi.org/portal/server.pt/community/NFV/367
[5] R. Ozdag, \Intel Ethernet Switch FM6000 Series - Software Defined Networking." [On-line]. Available: http://www.intel.co.uk/content/dam/www/public/us/en/documentswhite-papers/ethernet-switch-fm6000-sdn-paper.pdf

ABSTRACT: Abstract：In view of the fact that all kinds of data in volleyball match and the difficulty of statistics increase, it is supposed to develop a visualized software system that can accurately and synchronize statistics and analysis in real-time volleyball match. The use of computer software development environment, with visual and accurate synchronization as the standard, characteristics and low cost and strong compatibility, the visualization software can provide a comprehensive data for the game game management personnel, scientific research personnel, in order to enable coaches timely adjustment of strategy and tactics in the game, and to provide scientific reference after the scientific training team.

Keywords: Visual software; volleyball match; competition statistics.

[1]. An Qi, Wu Guo-ying. Journal of Chinese characters, palm computer game in the statistical techniques in Volleyball in the application of [J]. Capital Institute of Physical Education ,1994,pp.67-70.
[2]. Wang Luning, Chen Gui-hong. The application of computer in volleyball match on the development of [J]. Chinese sports science and technology, 1999,pp.30-32.
[3]. Ming-xuan. application of high-tech in volleyball match [J]. China volleyball, 1996,pp.33-34.
[4]. Ji He-jiang. Journal of research on Volleyball technical statistics, competition computer management [J]. Shenyang Institute, 2000,pp.35-37.
[5]. Cheng Li. Hi tech software to support the [J]. China volleyball training and competition,2002,pp.35-36

ABSTRACT: Computation of GPA (Grade point average) and CGPA (Cumulative grade point average) in Nigerian universities is usually carried out by contracting the services of the ICT units of such institutions. The ICT approach uses portal management platform to manage and compute students' results. Unfortunately, the contracted ICT approach does not consider the departmental policies and regulations as well as that of the University governing body in graduating students. Moreover, the existing approach does not provide an avenue for the various departments to compare their computation results (if any) with that of the ICT units. This paper presents a framework for developing departmental.............

[1] Vivek Kumar Jain1 and Sanjeev Bakshi. Interrogating CGPA: In Search of the Missing Links—Suggested Alternatives. January 7th, 2014. Retrieved from: http://www.uk.sagepub.com/aboutus/openaccess.htm
[2] Amel Al Shehry1 & Sulima M.A.Y. Factors affecting academic performance of undergraduate Students at Najran preparatory year for girls- Najran university. International Journal of Asian Social Science, 2017, 7(1): 1-18