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3GPP Glossaries:  Interfaces / Reference Points

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|  E  |  E-UTRAN Uu  |

 

E-interface   (MAP)

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between  MSC
and  MSC

see it   here

specified from  GSM Phase 2  in
TS 09.02, clause 4.4.7 

When a MS moves from one MSC area to another during a call, a handover procedure has to be performed in order to continue the communication. For that purpose the MSCs involved have to exchange data to initiate and then to realize the operation. This interface is also used to forward short messages, to perform location for a target MS for which handover has occurred on an established call and to transfer LCS messages to and from an LMU for which handover of a signalling channel has occurred. This interface is also used to transfer information for inter-MSC VBS/VGCS calls.


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between  UE
and  E-UTRAN

see it   here

specified from  Rel-8  in
TS 36.211
.212
.213
.214
.216 




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