What is 3G and EDGE
What is 3G and EDGE. State briefly?
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3G and EDGE: 3G is a specification for III generation of mobile communication technology. 3G promises raised bandwidth, up to 384 Kbps whenever a device is stationary. EDGE (Enhanced Data rates for Global Evolution) is the radio based high speed mobile data standard.
Explain the term Frequency-Hopping Spread Spectrum (FHSS)?
Consider three several raster systems with resolutions of 640 x 480, 1280 x 1024, and 2560 x 2048. a) What is the size of frame buffer (in bytes) for each of these systems in order to store the 12 bits per pixel?
Explain how a passive is different from the active hub?
State functions of the typical server program?
State how is the value for datagram identifier computed? Answer: The IP datagram identifier is merely a sequence number allocated by the transmitting host. The algor
Explain what is meant by the term Message Oriented Middleware (MOM)?
Write the difference between Simplex and half duplex transmission? In brief.
ISTP protocol: The InterStream Transit Protocol (ISTP) is a secure protocol which let Internet Service Providers (ISPs) to offer high bandwidth multimedia services over their networks. The ISTP application is installed as new protocol handler into bro
Define ElGamal Cryptosystem? And what it is similar to?
Must there is a test for weak keys in DES?
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