World Informatics

Sep 22, 2010

Encoding Technique EDGE

Encoding Technique EDGEEDGE 9 types of encoding techniques, the MCS (Modulation Coding Scheme) 1 up to MCS9. While GPRS uses four pieces of encoding technique, ie CS (Coding Scheme) 1 up to SC4. The first four encoding techniques on EDGE, MCS1 until...

In the EDGE modulation

In the EDGE modulationTo obtain higher transfer speeds than GPRS uses GMSK modulation (Minimum Shift Keying gausian), EDGE uses a different modulation technique with GPRS is 8PSK (8-Phase Shif Keying). Figure below shows the visualization of GMSK modulation...

EDGE Speed Process

EDGE Speed ProcessEDGE is a way to increase data speeds on GSM radio link. By using the technique of modulation and coding schemes that are different from the previous GPRS system, and by doing the settings in the radio link protocol, EDGE offers a capacity...

Implementation of EDGE

Implementation of EDGEAs the name suggests, EDGE (Enhanced Data rates for GSM Evolution), is a technology developed with the basic technology for GSM and GPRS. An EDGE system using devices developed with the remains found on GSM / GPRS network. So can...

Capacity and Capability EDGE Mobile Technology The Third Generation (3G)

Capacity and Capability EDGE Mobile Technology The Third Generation (3G)As mentioned in the previous points, EDGE has the data transfer, for example, could EDGE technology is three times faster than GPRS technology. That is, if the cellular subscriber...

EDGE Capacity For Advanced Technology Data Transfer Rate

EDGE Capacity For Advanced Technology Data Transfer RateGPRS offers data speeds of 115 kbps, and can theoretically reach 160 kbps. While at EDGE data speeds sbesar 384 kbps, and in theory can achieve 473.6 kilobits per second. EDGE speeds generally three...

Enhanced Data Rates for GSM Evolution or EDGE

Enhanced Data Rates for GSM Evolution or EDGEEDGE or Enhanced Data rates for the GSM Evolution is a technological evolution of the GSM and IS-136. Goal of developing this new technology is to increase the speed of data transmission, spectral efficiency,...

W-CDMA

Wideband Code-Division Multiple Access or Wideband-CDMA usually written or W-CDMA, is third generation technology (3G) to GSM, also called UMTS (Universal Mobile Telecommunication System). This technology is not compatible with CDMA2000 or often known...

EV-DO , Background , How It Works ,

EV-DOEVDO, is also known as EV-DO, 1xEV-DO 1xEvDO and is a standard in high-speed wireless broadband. EVDO stands for "Evolution, Data-only" or "Evolution, Data Optimized". The term officially issued by the Telecommunication Industry Association of CDMA2000,...

GSM Technology Excellence as Second Generation (2G)

GSM Technology Excellence as Second Generation (2G)GSM, a digital mobile telecommunications system has the advantage that far more than the analog systems, among them: * The capacity of larger systems, because it uses digital technology in which usage...

GSM network architecture

GSM network architectureOverall, the network element in the architecture of a GSM network can be divided into: 1. The Mobile Station (MS) 2. Base Station Sub-system (BSS) 3. Network Sub-system (NSS), 4. Operation and Support System (OSS)Taken together,...

GSM Technical Specification

GSM Technical SpecificationIn Europe, GSM was originally designed to operate at a frequency of 900 Mhz. At this frequency, the frequency of its use uplinks 890-915 MHz frequency, while the frequency of 935-960 MHz frequency downlinksnya. Bandwidth used...