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  2. Base station subsystem - Wikipedia

    en.wikipedia.org/wiki/Base_station_subsystem

    The base station subsystem (BSS) is the section of a traditional cellular telephone network which is responsible for handling traffic and signaling between a mobile phone and the network switching subsystem. The BSS carries out transcoding of speech channels, allocation of radio channels to mobile phones, paging, transmission and reception over ...

  3. Network switching subsystem - Wikipedia

    en.wikipedia.org/wiki/Network_switching_subsystem

    Network switching subsystem. Network switching subsystem (NSS) (or GSM core network) is the component of a GSM system that carries out call out and mobility management functions for mobile phones roaming on the network of base stations. It is owned and deployed by mobile phone operators and allows mobile devices to communicate with each other ...

  4. Subsystem number - Wikipedia

    en.wikipedia.org/wiki/Subsystem_number

    253 BSS O&M (A interface) 254 BSSAP (A interface) The following national network subsystem numbers have been allocated for use within and between GSM/UMTS networks: 142 RANAP. 143 RNSAP. 145 GMLC (MAP) 146 CAP. 147 gsmSCF (MAP) or IM-SSF (MAP)

  5. Base transceiver station - Wikipedia

    en.wikipedia.org/wiki/Base_transceiver_station

    Base transceiver station. A base transceiver station (BTS) or a baseband unit[1] (BBU) is a piece of equipment that facilitates wireless communication between user equipment (UE) and a network. UEs are devices like mobile phones (handsets), WLL phones, computers with wireless Internet connectivity, or antennas mounted on buildings or ...

  6. GPRS core network - Wikipedia

    en.wikipedia.org/wiki/GPRS_core_network

    The GPRS core network is the central part of the general packet radio service (GPRS) which allows 2G, 3G and WCDMA mobile networks to transmit Internet Protocol (IP) packets to external networks such as the Internet. The GPRS system is an integrated part of the GSM network switching subsystem. The network provides mobility management, session ...

  7. Mobile Telephone Switching Office - Wikipedia

    en.wikipedia.org/wiki/Mobile_Telephone_Switching...

    The Mobile Telephone Switching Office (MTSO) is the mobile equivalent of a PSTN Central Office. The MTSO contains the switching equipment or Mobile Switching Center (MSC) for routing mobile phone calls. It also contains the equipment for controlling the cell sites that are connected to the MSC. The systems in the MTSO are the heart of a ...

  8. Backstepping - Wikipedia

    en.wikipedia.org/wiki/Backstepping

    The backstepping approach provides a recursive method for stabilizing the origin of a system in strict-feedback form. That is, consider a system of the form [4] where. with , are scalars, u is a scalar input to the system, vanish at the origin (i.e., ), are nonzero over the domain of interest (i.e., for ). Also assume that the subsystem.

  9. Signalling Connection Control Part - Wikipedia

    en.wikipedia.org/wiki/Signalling_Connection...

    Although MTP provides routing capabilities based on the Point Code, SCCP allows routing using a Point Code and Subsystem number or a Global Title.. A Point Code is used to address a particular node on the network, whereas a Subsystem number addresses a specific application available on that node.