Content for TS 48.008 Word version: 16.0.0
3 The BSS Management Application Part
3.1 BSSMAP Procedures
3.1.1 Assignment
3.1.2 Blocking and Unblocking
3.1.3 Resource Indication
3.1.4 Reset
3.1.5 External Handover
3.1.5a Handover from GSM to another System
3.1.5b Handover from another system to GSM
3.1.5c BSS Internal Handover with MSC support
3.1.6 Internal Intra-Cell Handover Procedure
3.1.7 Internal Inter-Cell Handover Procedure
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3 The BSS Management Application Part Word‑p. 17
3.1 BSSMAP Procedures
3.1.1 Assignment
3.1.1.1 Successful Operation Word‑p. 18
3.1.1.2 Assignment Failure Word‑p. 21
3.1.1.3 Abnormal Conditions Word‑p. 22
3.1.2 Blocking and Unblocking
3.1.2.1 Successful Operation Word‑p. 23
3.1.2.2 Abnormal Conditions Word‑p. 24
3.1.3 Resource Indication Word‑p. 25
3.1.3.1 Successful Operation Word‑p. 26
3.1.4 Reset Word‑p. 27
3.1.4.1 Global Reset Procedure
3.1.4.2 Reset Circuit
3.1.4.3 Reset IP Resource |R8| Word‑p. 29
3.1.5 External Handover Word‑p. 30
3.1.5.1 Handover Required Indication
3.1.5.1.1 Generation of the HANDOVER REQUIRED message Word‑p. 31
3.1.5.1.2 Abnormal conditions for DTM Handover |R7| Word‑p. 33
3.1.5.2 Handover Resource allocation Word‑p. 34
3.1.5.2.1 Operation of the procedure
3.1.5.2.2 Handover Resource Allocation Failure Word‑p. 38
3.1.5.2.3 Abnormal conditions Word‑p. 39
3.1.5.3 Handover execution
3.1.5.3.1 Operation of the procedure Word‑p. 40
3.1.5.3.2 Handover Failure Word‑p. 41
3.1.5.3.3 Abnormal Conditions Word‑p. 42
3.1.5a Handover from GSM to another System
3.1.5a.1 Generation of the HANDOVER REQUIRED message for intersystem handover Word‑p. 43
3.1.5a.2 Inter-System Handover Resource Allocation Failure Word‑p. 44
3.1.5a.3 Intersystem handover Execution Word‑p. 45
3.1.5a.4 Inter System Handover Failure Word‑p. 46
3.1.5a.5 Abnormal Conditions
3.1.5b Handover from another system to GSM |R5|
3.1.5c BSS Internal Handover with MSC support |R8|
3.1.5c.1 Internal Handover Preparation
3.1.5c.1.1 Internal Handover Required Reject Word‑p. 48
3.1.5c.2 Internal Handover Execution |R10|
3.1.5c.3 Internal Handover Enquiry Word‑p. 50
3.1.6 Internal Intra-Cell Handover Procedure
3.1.7 Internal Inter-Cell Handover Procedure Word‑p. 51
