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Mobile Computing: Data Mining
http://rtmnumobile.blogspot.com/2011/02/data-mining-mba-it-semester-2nd-unit.html
Nagpur University Syllabus MBA , IT Notes/Articles. Thursday, February 3, 2011. Are: Association, Sequencing, Classification, Clustering and Forecasting. Data mining applications are available on all size systems for mainframe, client/server and PC platforms. Relational database storage and management technology is adequate for many data mining applications less than 50 gigabytes. Data mining process. And are Predictive Model, Summary Model, Network Model and Association model. General mining software.
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Mobile Computing
http://rtmnumobile.blogspot.com/2011/02/nagpur-university-syllabus-revised-mba.html
Nagpur University Syllabus MBA , IT Notes/Articles. Sunday, February 6, 2011. Nagpur university syllabus (Revised) MBA 2 nd sem IT. Paper-II: Internet Technologies and Trends. Unit I: Internet -. Working of Search Engines: Yahoo, Google, Dogpile and Met Crawler, Mailing: Authorization, Working of Rediffmail, Hotmail and Yahoomail, Chatting: RLC Concept, Video Conferencing. Unit II: IT Trends -. Unit V: Knowledge Management -. Unit VI: E-Learning -. Categories (Library / Bookshop, Showcase, Product and Se...
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Networking Technology: December 2010
http://rtmnunetworkingtechnology.blogspot.com/2010_12_01_archive.html
Nagpur University Syllabus MBA 2 nd and 3 rd sem IT Notes/Articles. Friday, December 10, 2010. IP Telephony (IPT) : IPT Components. IP Telephony uses open standard based internet protocols over the network to transmit voice communication. IP Telephony provides the facility of consistent communication services to employees in their workspaces whether they are in main campus location, at branch office or working remotely, etc. For more notes you can also refer to other links as given below:.
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Mobile Computing: December 2010
http://rtmnumobile.blogspot.com/2010_12_01_archive.html
Nagpur University Syllabus MBA , IT Notes/Articles. Friday, December 10, 2010. Mobility management is nothing but the technique in which uninterrupted signal connectivity is maintained, when a mobile device changes location from cell Ci to Cj or from network Ni to network Nj . Following are the two important points to ensure constant connectivity:. 1 Infrastructure management that connects two or more cells or networks. The technique of mobility management is as shown in following diagram:.
rtmnunetworkingtechnology.blogspot.com
Networking Technology: Voice Gateway
http://rtmnunetworkingtechnology.blogspot.com/2011/02/voice-gateway.html
Nagpur University Syllabus MBA 2 nd and 3 rd sem IT Notes/Articles. Sunday, February 13, 2011. What Is A Voice Gateway. Voice gateway is a network device that converts voice and fax calls, in real time, between the public switched telephone network ( PSTN. And an IP network. The primary functions of a VoIP. Working of A Voice Gateway. The device or gateway, which is about the size of a video cartridge, is plugged into your broadband DSL or cable modem. You then attach an ordinary cord or cordless tel...
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Mobile Computing: October 2010
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Nagpur University Syllabus MBA , IT Notes/Articles. Sunday, October 31, 2010. Network security and privacy. Is needed in order to maintain privacy. Thus network must provide security to the data whenever transmitted from one end point to another end point. The desirable properties of secure communication are confidentiality. Is first encrypted and then transmitted over the network and is then recovered into plain text at destination by using decryption. Process of Cryptography. Digital signature and digi...
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Mobile Computing: September 2010
http://rtmnumobile.blogspot.com/2010_09_01_archive.html
Nagpur University Syllabus MBA , IT Notes/Articles. Thursday, September 30, 2010. Here we talk about the access to transmission media in wireless networks through various modulation methods and controlling the access by multiplexing the modulated signals. When the wireless stations in same cell access the transmission medium uses different ratio carrier frequencies then is called as FDMA i.e frequency division multiple access as shown in figure. GSM communication standards uses TDMA and FDMA where as som...
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Networking Technology: Wireless Ip Telephony
http://rtmnunetworkingtechnology.blogspot.com/2011/02/wireless-ip-telephony.html
Nagpur University Syllabus MBA 2 nd and 3 rd sem IT Notes/Articles. Friday, February 4, 2011. Like on a wired LAN, VoIP can be setup on a wireless LAN. Wireless VoIP will cause most wired networks to be replaced with wireless networks for VoIP communication. The caller, who may be using an IP phone or any other communicating device, like a PDA or pocket PC, can make calls through the wireless LAN if he/she is within the range of the network. Benefits of a Wireless IP Ph. Problems with Wireless IP Phones.
