Category: Uncategorized

IBM OfficeVision

August 4, 2016 by zafer mehmood95

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Last modified August 18, 2016

IBM OfficeVision

IBM OfficeVision is IBM proprietary office support application that primarily runs on IBM’s VM operating system and user interface CMS. Other platform versions are available, particularly OV / MVS and OV / 400 OfficeVision provides email, shared calendars and shared documents storage and management, and it provides the ability to integrate word processing applications such as Display Write / 370 and / or the Document

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HomePlug

July 26, 2016 by zafer mehmood95

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Last modified July 26, 2016

HomePlug

HomePlug is the name of various powerline communication specifications under the indication, each with unique performance and coexistence or compatibility with other specifications. Some specifications establish broadband applications such as the in-home distribution of low data rate IPTV, gaming, and Internet content, while others focus on low-power, low turnover, and extended operating temperatures for applications

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Wireless Transmission Control Protocol – WTCP

June 14, 2016 by zafer mehmood95

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Last modified June 23, 2016

Wireless Transmission Control Protocol – WTCP

Wireless Transmission Control Protocol WTCP ( “Wireless Transmission Control Protocol“) is a proxy’s modification of TCP that the end-to-end semantics of the TCP reserves.  As the name implies, it is used in wireless networks that improve the performance of TCP. When the working:- WTCP the TCP replaces the host, but it is a proxy between two communicating hosts.<br

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Fiber to the x

June 13, 2016 by zafar mahmood

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Last modified June 16, 2016

Fiber to the x

Fiber to the x (FTTx) is to provide a generic term for any broadband network architecture using fiber used all or part of the access network for last mile telecommunications. As fiber optic cables are able to carry much more data than copper cables, especially over long distances, its copper telephone networks built in the 20th century replaced by fiberglass. FTTX is a generalization for multiple configurations

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Optical filter

May 23, 2016 by zafar mahmood

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Last modified May 23, 2016

Optical filter

Optical filters are devices That Selectively transmit light of different wavelengths Benthic Benthic, usually Implemented as plane glass or plastic devices in the optical path-which are dyed in the bulk Either or have interference coatings. The optical properties of filters are completely described by Their frequency response, All-which Specifies how the magnitude and phase of each frequency component of an incoming signal

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Telegraph key

May 16, 2016 by zafar mahmood

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Last modified May 16, 2016

Telegraph key

Telegraph key is a general term for each switching device mainly used to send Morse code. Similar keys are used for all forms of manual telegraphy, as in ‘wire or electric telegraph and “wireless” or telegraphy. Types of keys Since its initial inception, the design of the telegraph key such that there are multiple types of tests developed. Straight keys<br

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Standing wave ratio

May 10, 2016 by zafar mahmood

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Last modified May 11, 2016

Standing wave ratio

Standing Wave RatioIn radio engineering and telecommunications, standing wave ratio (SWR) is a measure for the adjustment of the impedance of the load to the characteristic impedance of a transmission line or wave guide. Impedance combinations result in standing waves along the transmission line and SWR is defined as the ratio of the amplitude partial standing wave at an abdomen (maximum) to the amplitude of a node (at least) along

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Plug and play

April 20, 2016 by zafar mahmood

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Last modified April 22, 2016

Plug and play

Plug and play

History of the configuration of the device     First attempts at self-configuration     MSX     NuBus     ISA and PCI self-configuration     Plug And Play

In computing, a plug-and-play device, or computer bus, there is one with a specification that the discovery of a hardware component facilitates in a system without the need for physical configuration of the device or the intervention of the user when the solution of resource conflict.Plug and play devices may result in boot-time allocation of resources from the device and systems, such as USB and IEEE 1394 (FireWire) hotplug.

History of the configuration of the device:-

IBM

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Electrical resistivity and conductivity

April 20, 2016 by zafar mahmood

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Last modified April 22, 2016

Electrical resistivity and conductivity

Definition     General Definition     Band Theory Simplified     In Metals     In Ion Liquids     Super Conductivity     Plasma

Electrical resistivity (also known as resistance, electrical resistivity or volume resistivity) is an intrinsic characteristic which quantifies how strongly a given material against the electric current. A low-resistance means a material that easily permits by the electric current. Resistance is often represented by the Greek letter ρ (rho). The SI unit of electrical resistance is the ohm⋅metre (Ω⋅m

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Degima

April 11, 2016 by zafar mahmood

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Last modified April 14, 2016

Degima:-

Degima The DEGIMA (destination for GPU Intensive Machine) is a computer cluster used for high performance hierarchical N-body simulations in Nagasaki Advanced Computing Center, Nagasaki University. The system consists of a 144-node cluster of PCs connected via an InfiniBand interconnect. Each node consists of 2.66GHz Intel Core i7 920 processor, two GeForce GTX295 graphics cards, 12GB DDR3-1333 memory and Mellanox MHES14-XTC

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San Storage

March 29, 2016 by zafar mahmood

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Last modified April 1, 2016

San Storage:-

san storage

Storage     SAN versus NAS     SAN NAS hybrid     Benefits     Network Types     SAN Infrastructure     Compatibility     Storage Visualization

A San Storage is a network that access to consolidated, block level data storage offers. SANs are primarily used for storage, such as disk arrays, tape libraries and optical jukeboxes to servers accessible so that the devices appear to the operating system as locally attached devices. SAN usually has its own network of storage devices that are generally not accessible via the local area network (LAN) by other devices. The cost and

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Spectral efficiency

March 25, 2016 by zafar mahmood

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Last modified March 28, 2016

Spectral efficiency

Spectral Efficiency Spectral efficiency, efficiency of the spectrum, or bandwidth efficiency refers to the data rate that can be sent over a given bandwidth in a given communication system. It is a measure of how efficiently a limited frequency spectrum is used by the physical layer protocol, and sometimes the Media Access Control (channel access protocol). Link spectral efficiency Link spectral efficiency

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