Base Station Subsystem (BSS)
Base Station Subsystem (BSS): The Base Station Subsystem comprises of two parts: Base Transceive…
Base Station Subsystem (BSS): The Base Station Subsystem comprises of two parts: Base Transceive…
Demodulation: The part of the transmitted forward channel signal that is important to the user is d…
Modulation: The GSM uses 0.3 GMSK modulation . 0.3 describes the 3 dB bandwidth of the Gaussian p…
Interleaving: Interleaving To minimize the effect of sudden fades on the data that is received, th…
Channel Coding: The speech coder output bits are grouped for error protection, according to their …
Handover: Handoff or Handover is the process of transferring a mobile station from one channel or…
Calling: Upon powering up the mobile terminal, try to initially register the mobile with the desir…
Protocols: The signaling protocol in GSM is structured into three general layers depending on the…
Traffic Channel (TCH): Traffic channels carry digitally encoded user data or user speech on the fo…
Radio Interface: The GSM networks use two 25 MHz bandwidths globally in bands. The 890-915 MHz ba…
Abis Interface: Abis Interface Abis interface is used to connect a BTS to a BSC. This interface …
Visitor Location Register (VLR): Visitor Location Register (VLR) The Visitor Location Register (VL…
Mobile Switching Center (MSC): Mobile Switching Center The Mobile Switching Center connects to fi…