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21-07-0110-00- 0000 Traffic Flow over 802.16 Network A.3 Network-initiated handover from 802.16 to 3G (single PoS) (1/4) Mobile Node Serving Network Other Network Candidate Network 1 Candidate Network n Other Network MAC-S MAC-C MIHF MIH User UP Entity MIH User MIH User PoS-S PoA-S PoA-C1 PoS-C1 MIH User PoA-Cn PoS-Cn MIIS Server UP Entity Link_Configure_Thresholds.request Link_Configure_Thresholds.confirm MIH_Configure_Link Confirm MIH_Configure_Link Request MIH_Configure_Link.request (ConfigurationRequestsList(Threshold setup)) MIH_Configure_Link.confirm MIH_Link_Going_Down Indication (Confidence Level(<50%)) Link_Going_Down.indication MIH_Link_Going_Down.indication MIH_Link_Parameters_Report.indication MIH_Link_Parameters_Report Indication (LinkType = 802.16) _Parameters_Report.indication(Current value))

21-07-0110-00-0000 Traffic Flow over 802.16 Network A.3 Network-initiated handover from 802.16 to 3G (single PoS) (1/4) Mobile NodeServing NetworkOther

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Page 1: 21-07-0110-00-0000 Traffic Flow over 802.16 Network A.3 Network-initiated handover from 802.16 to 3G (single PoS) (1/4) Mobile NodeServing NetworkOther

21-07-0110-00-0000

Traffic Flow over 802.16 Network

A.3 Network-initiated handover from 802.16 to 3G (single PoS) (1/4)

Mobile Node Serving Network Other Network Candidate Network 1 Candidate Network n Other Network

MAC-S MAC-CMIHFMIHUser

UPEntity

MIHUser

MIHUserPoS-SPoA-S PoA-C1 PoS-C1 MIH

UserPoA-Cn PoS-CnMIISServer

UPEntity

Link_Configure_Thresholds.request

Link_Configure_Thresholds.confirm

MIH_Configure_Link Confirm

MIH_Configure_Link Request

MIH_Configure_Link.request (ConfigurationRequestsList(Threshold setup))

MIH_Configure_Link.confirm

MIH_Link_Going_Down Indication (Confidence Level(<50%))

Link_Going_Down.indication

MIH_Link_Going_Down.indication

MIH_Link_Parameters_Report.indication

MIH_Link_Parameters_Report Indication (LinkType = 802.16)

Link_Parameters_Report.indication(Current value))

Page 2: 21-07-0110-00-0000 Traffic Flow over 802.16 Network A.3 Network-initiated handover from 802.16 to 3G (single PoS) (1/4) Mobile NodeServing NetworkOther

21-07-0110-00-0000

Measurement Report(Repeat pre-configured number of times)

MAC-S MAC-CMIHFMIHUser

UPEntity

Mobile Node Serving Network

MIHUser

MIHUserPoS-SPoA-S

Other Network Candidate Network 1 Candidate Network n

PoA-C1 PoS-C1 MIHUserPoA-Cn PoS-Cn

Other Network

MIISServer

UPEntity

MIH_Link_Parameters_Report Indication (LinkType = UMTS)

Link_Get_Parameters.request

Link_Get_Parameters.confirm

MIH_Link_Parameters_Report.indication

MIH_Link_Parameters_Report.indication

MIH_Link_Parameters_Report Indication (LinkType = 802.16)

Link_Parameters_Report.indication(Current value)

A.3 Network-initiated handover from 802.16 to 3G (single PoS) (2/4)

MIH_Link_Going_Down Indication (Confidence Level(>75%))

Link_Going_Down.indication

MIH_Link_Going_Down.indication

Link_Action.request (LINK_LOW_POWER; LINK_SCAN)

Link_Action.confirm

Page 3: 21-07-0110-00-0000 Traffic Flow over 802.16 Network A.3 Network-initiated handover from 802.16 to 3G (single PoS) (1/4) Mobile NodeServing NetworkOther

21-07-0110-00-0000

MAC-S MAC-CMIHFMIHUser

UPEntity

Mobile Node Serving Network

MIHUser

MIHUserPoS-SPoA-S

Other Network Candidate Network 1 Candidate Network n

PoA-C1 PoS-C1 MIHUserPoA-Cn PoS-Cn

Other Network

MIISServer

UPEntity

A.3 Network-initiated handover from 802.16 to 3G (single PoS) (3/4)

MIH_Net_HO_Candidate_Query.request

MIH_Net_HO_Candidate_Query Request

MIH_Net_HO_Candidate_Query.indication

MIH_Net_HO_Candidate_Query.confirm

MIH_Net_HO_Candidate_Query Response (HandoverAck == 0: Hanover initiate)

MIH_Net_HO_Candidate_Query.response

MIH_N2N_HO_Query_Resources Response

MIH_N2N_HO_Query_Resources.response

MIH_N2N_HO_Query_Resources Request

MIH_N2N_HO_Query_Resources.indication

MIH_N2N_HO_Query_Resources.confirm

Target Decision

MIH_N2N_HO_Query_Resources.request

MIH_N2N_HO_Query_Resources Request

MIH_N2N_HO_Query_Resources Response

MIH_N2N_HO_Query_Resources.indication

MIH_N2N_HO_Query_Resources.responseMIH_N2N_HO_Query_Resources.request

MIH_N2N_HO_Query_Resources.confirm

MIH_N2N_HO_Query_Resources.request

Page 4: 21-07-0110-00-0000 Traffic Flow over 802.16 Network A.3 Network-initiated handover from 802.16 to 3G (single PoS) (1/4) Mobile NodeServing NetworkOther

21-07-0110-00-0000

MIH_Net_HO_Commit Request

A.3 Network-initiated handover from 802.16 to 3G (single PoS) (3/4)

MAC-S MAC-CMIHFMIHUser

UPEntity

Mobile Node Serving Network

MIHUser

MIHUserPoS-SPoA-S

Other Network Candidate Network 1 Candidate Network n

PoA-C1 PoS-C1 MIHUserPoA-Cn PoS-Cn

Other Network

MIISServer

UPEntity

MIH_Link_Up.indication

Link_Up.indication

MIH_Net_HO_Commit.request

Establish new L2 connection (Break-before-Make)

Link_Action.request (LINK_POWER_UP)

Link_Action.confirm

Link_Action.request (LINK_POWER_DOWN)

Link_Action.confirm

MIH_Net_HO_Commit .indication

Traffic Flow re-established

MIH_Net_HO_Commit Response

MIH_Net_HO_Commit.confirm

MIH_Net_HO_Commit.response

MIH_N2N_HO_Commit Request

MIH_N2N_HO_Commit Response

MIH_N2N_HO_Commit.request

MIH_N2N_HO_Commit.indication

MIH_N2N_HO_Commit.response

MIH_N2N_HO_Commit.confirm

Page 5: 21-07-0110-00-0000 Traffic Flow over 802.16 Network A.3 Network-initiated handover from 802.16 to 3G (single PoS) (1/4) Mobile NodeServing NetworkOther

21-07-0110-00-0000

A.3 Network-initiated handover from 802.16 to 3G (single PoS) (4/4)

MAC-S MAC-CMIHFMIHUser

UPEntity

Mobile Node Serving Network

MIHUser

MIHUserPoS-SPoA-S

Other Network Candidate Network 1 Candidate Network n

PoA-C1 PoS-C1 MIHUserPoA-Cn PoS-Cn

Other Network

MIISServer

UPEntity

MIH_MN_HO_Complete.request

MIH_MN_HO_Complete Request

MIH_MN_HO_Complete.indication

MIH_N2N_HO_Complete.request

MIH_N2N_HO_Complete Request

MIH_N2N_HO_Complete.indication

MIH_N2N_HO_Complete.response

MIH_N2N_HO_Complete Response

MIH_N2N_HO_Complete.confirm

MIH_MN_HO_Complete Response

MIH_MN_HO_Complete.confirm

MIH_MN_HO_Complete.response

Mobile IP Registration/Binding Update