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4. Intra-Cell Handoer !low

MSC BSC BTS MS

2

Channel Activation3

Channel Activation Ack4

Assigment Command($ACCH)5

Measurement Re"ort(SACCH)1

Measurement Re"ort

SABM($ACCH)6%sta&lish Indication7!A($ACCH)8

Assignment Com"lete($ACCH)9

R$ Channel Release12

R$ Channel Release Ack13

Receiver Read($ACCH)10H* #er'ormed11

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". Inter-Cell Handoer !low

MSC BSC BTS+ MS

2

Channel Activation3

Channel Activation Ack4

Measurement Re"ort(SACCH)1

Measurement Re"ort

SABM($ACCH)10

%sta&lish Indication11

!A($ACCH)12

Handover Com"lete($ACCH)13

R$ Channel Release17

R$ Channel Release Ack18

Receiver Read($ACCH)14

H* #er'ormed

BTS,

16

Handover Command5Handover Command($ACCH)6

7 H* A ccess($ACCH)

Handover etect8

9 #hsical In'o($ACCH)

Hondover Com"lete15

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