X2AP - X2 Application Protocol

X2AP is a control protocol found between eNBs on the X2 control plane. Main functions of X2AP include X2 based mobility, as well as X2 “Global Procedures”. The former is largely associated with eNB (Evolved Node B) controlled handover procedures whereas the latter deals with the establishment and management of the X2 connection.


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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