PLMN

What is PLMN? How a network operator assigns a PLMN Id? The full form of PLMN is Public Land Mobile Network.  it is the geographical area covered by a mobile …

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SMSC

SMSC or Short Message Service Center  SMSC is a node located in the mobile operator’s home network (HPLMN), provides SMS services to mobile users.  This is a key node in …

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map protocol

MAP Protocol  The full form of MAP is the Mobile Application Part.  This is an application layer protocol of the SS7 protocol stack.  It uses the services of the TCAP …

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ussd in lte

USSD In LTE  LTE comes under the fourth generation of mobile communication. Provides a much higher speed than its previous generation which is 3G.  LTE is a data-only network. USSD …

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m3ua

        M3UA protocol tutorial We have got an understanding of SIGTRAN.  Sigtran has an M3UA adaptation layer for sending and receiving ss7 messages over the IP network.  …

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