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Determine the concept of placing antenna on hieght
First, starting deployment simply placed cells in regions where there was high density of vehicle or human population. Once they were there, operator often did not want to go to trouble of moving them.
Second, antennas are classically placed on tall buildings or the mountains. Depending on accurate location of such structures, area covered by a cell may be irregular due to hindrance near the transmitter.
Third, some property owners or communities do not allow building a tower at the location where center of the cell falls. In such cases, directional antennas are positioned at a location not at cell center.
What is difference between Baseband and Broadband Transmission in ccna? Ans) In a baseband transmission, the entire bandwidth of the cable is consumed by a one signal. In bro
When the signal hits to each other, collision accord.
Default size of frame is 1518 bytes
Firewall is a device or a component that restricts access between a protected or an internal network from an external or untrustworthy network .A firewall basically limits unautho
What is Stop-and-Wait Protocol? In Stop and wait protocol, sender sends single frame, waits unless it receives confirmation from the receiver (okay to go ahead), and then sends
(a) Explain how a CDMA system works? (b) Explain howWelsh-Hadamard codes are generated. Explain why orthogonality between different spreading codes is important. (c) Consider
What is a jam signal A jam signal is broadcasts to network by the transmitting stations that detected the collision to ensure that all stations know of the collision. Every st
Explain how does IGRP work?
What are the Advantages of the intranet The most easily noticeable difference between an Internet server and an Intranet server such as Lotus Notes is their design philosophy.
Fundamental of Network The concept of network is not new. In simple it means an interconnected set of some objects. For decades we are familiar with the radio, televi
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