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HUAWEI TECHNOLOGIES CO. , LTD. www. huawei. com Huawei Confidential Security Level: Signaling Flow Introduction RNC 开开开 (j 42176)China GTAC 2013 -08 —

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 2 Contents

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 3 RRC Connection Flow

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 4 Contents

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 5 RAB Establishment Flow

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 6 Contents

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 7 UE to UE(1)

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 8 UE to UE(2)

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 9 UE to UE(3)

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 10 UE to UE(4)

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 11 UE to UE(5)

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 12 UE to UE(6)

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 13 UE to UE(7)

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 14 UE to UE(8)

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 15 Contents

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 16 SHO-Add Radio Link

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 17 SHO-Del Radio Link

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 18 Contents

HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page 19 HHO

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