ETSI - TS 123 009
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Handover procedures
| Organization: | ETSI |
| Publication Date: | 1 April 2011 |
| Status: | inactive |
| Page Count: | 297 |
scope:
The present document contains a detailed description of the handover procedures to be used in PLMNs. The purpose of the handover procedures, as described in the present document, are to ensure that the connection to the Mobile Station (MS) or User Equipment (UE) is maintained as it moves from one cell or radio network to another. The document defines the circuit switched handover functionality based on the service requirements in 3GPP TS 22.129 [9]. For the circuit switched handover functionality related to SRVCC, it is based on the service requirements in 3GPP TS 23.216 [26].
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