Category : Cellular Theory
Blackberry Technology
Lately, in a few year later, Blackberry had a genius breakthrough technology for professional user using wireless connection.. With blackberry technology and their specific handsets allow mobile users to access communications and information wireless...
3G Modem Connections
Summarized by Denmasbroto If we talk about 3G Modem Connections, we should know about basic principles of 3G, Modem and the connection. Here I will describe each parts and hope you can take a basic knowledge, how to use the 3G Modem and get the benef...
3G Specifications
As the 3G system is expected to be global, world-wide and generic, the specification bodies related are also global ones (see the following list). In addition to the specification bodies, the specification process includes co-operation of operators ...
Cellular Telecommunication Abbreviations
For a technician or an engineer, this posting may be useful. Cellular Telecommunication Abbreviation. You can print this article directly from your web view or you can send to your friend . ENJOY.Abbreviations :2G 2nd Generation3G 3rd Generatio...
GPRS Network Architecture
General Packet Radio Service (GPRS) is a packet oriented Mobile Data Service available to users of Global System for Mobile Communications (GSM) and IS-136 mobile phones. It provides data rates from 56 up to 114 kbit/s. Architecture of both GSM &...
BTS Configuration Diagram
The main configuration of equipments inside the BTS are :1. Main Processor Unit2. Clock Source3. Interface Unit4. Base band Unit5. Power Supply Unit6. RF Unit7. AntennaMain Processor UnitThe functions of this unit are as a brain ...
The Generations before GSM
Before GSM technology announced, there are several wireless communications in the world. The first implementations of radio waves for communication were realized in the late nineteenth century for radiotelegraphy. Since then, it has been a widely use...
UMTS-3G Network Architecture
The Elements of the UTRANThe UTRAN is a new brand of radio access network, and thus does not re-use elements of the existing GSM radio network, although some comparisons can be usefully drawn.In terms of architecture, the UTRAN is divided into indiv...
Basic GSM Configuration
A basic GSM configuration is shown in Figure above. It consists of the basic system blocks of the GSM network namely the MSC (Mobile Switching Center), TRAU (TRANSCODER), BSC (Base System Controller, BTS ( Base Transceiver Station) and MS (Mobile ...