Cellular architecture is constituted of the following −A network of cells each with a base station.A packet switched network for communication between the base stations and mobile switching centers.The public switched telephone network to connect subscribers to the wider telephony networkCellular ConfigurationIn all cellular systems, land area is divided into ... Read More

Mobile telephone service (MTS) connects mobile radio telephones with other networks like public switched telephone networks (PSTN), other mobile telephones and communication systems like Internet.Basic Mobile Communications SystemMobile phones and other mobile devices, called mobile stations are connected to base stations. Communication between the mobile stations and the base stations ... Read More

In a telephone system, the local loop is a two-wire connection between the subscriber’s house and the end office of the telephone company. It is commonly referred to as the “last mile” of the telephone network. The loop may run from 1km to as far as 10 km.CompositionTraditionally, local loops ... Read More

The HTML DOM name property returns and alter the value of name attribute of an input button in HTML.SyntaxFollowing is the syntax −1. Returning nameobject.name2. Modifying nameobject.name=”text”Here, “text” represents the new name of the input button.ExampleLet us see an example of name property − Live Demo HTML DOM name ... Read More

This is a C++ program to compute Combinations using Recurrence Relation for nCr.AlgorithmsBegin    function CalCombination():       Arguments: n, r.       Body of the function:       Calculate combination by using       the formula: n! / (r! * (n-r)!. EndExample#include using namespace std; ... Read More

The HTML DOM input checkbox checked property returns and alter the value of checked attribute of a checkbox in HTML.syntaxFollowing is the syntax −1. Returning checkedobject.checked2. Altering checkedobject.checked = true|falseExampleLet us see an example of HTML DOM Input Checkbox checked property − Live Demo HTML DOM checked property ... Read More

This is a C++ program to generate a Random Subset by Coin Flipping.AlgorithmsBegin    Take elements in an array as input.    Using rand(), generate a random binary sequence.    It generates randomly 0 or 1 as coin flipping and print the array element if it is 1. EndExample#include #include ... Read More

The HTML DOM input checkbox defaultChecked property returns the default value of checked attribute of a checkbox in HTML.SyntaxFollowing is the syntax −object.defaultCheckedExampleLet us see an example of defaultChecked property − Live Demo HTML DOM checked property    body{       text-align:center;    }    p{   ... Read More

The HTML DOM Input Checkbox autofocus property returns and modify the value of autofocus attribute of an input HTML element with type=”checkbox”.SyntaxFollowing is the syntax −1. Returning autofocusobject.autofocus2. Modifying autofocusobject.autofocus = true|falseExampleLet us see an example of autofocus property − Live Demo

This is a C++ program to generate all possible combinations out of a, b, c, d, e.AlgorithmsBegin    Take the number of elements and the elements as input.    function Combi(char a[], int reqLen, int s, int currLen, bool check[], int l)    to print the all possible combination of ... Read More