1. 21-06-0533-00-0000 IEEE 802.21 MEDIA INDEPENDENT HANDOVER DCN: 21-06-0533-00-0000 Title: Utilizing terminal identifier to recognize the reserved resources Date Submitted: Feb, 07, 2006 Presented at IEEE 802.21 session #13 in Denver Authors or Source(s): Zhuang Hongchneg, Yu Jin Abstract: This document proposes a method to associate the reserved resources with the corresponding terminal using terminal identifier.

2. 21-06-0533-00-0000 IEEE 802.21 presentation release statements This document has been prepared to assist the IEEE 802.21 Working Group. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE 802.21. The contributor is familiar with IEEE patent policy, as outlined in Section 6.3 of the IEEE-SA Standards Board Operations Manual and in Understanding Patent Issues During IEEE Standards Development http://standards.ieee.org/board/pat/guide.html> Section 6.3 of the IEEE-SA Standards Board Operations Manualhttp://standards.ieee.org/guides/opman/sect6.html#6.3 http://standards.ieee.org/board/pat/guide.html

3. 21-06-0533-00-0000 Problems MIH_Handover_Prepare and MIH_Handover_Complete messages are generally used between old networks and new Suggested Network. In the current draft, there is no terminal identify in these messages, so the networks can not know which of terminals MIH services are for.

4. 21-06-0533-00-0000 Solution In section 7.4.11.1, MIH_Handover_Prepare.request, is modified as follows: MIH_Handover_Prepare.request ( SourceIdentifier, DestinationIdentifier, CurrentLinkIdentifier, MACMobileTerminal, QueryResourceList, )

5. 21-06-0533-00-0000 Solution NameTypeValid rangeDescription Source IdentifierIdentifierAny valid individual or group identifier The identifier of entity where the request is initiated. This field may be optionally left empty if the command is local. Destination IdentifierIdentifierMIH_LOCAL, MIH_REMOTE The destination identifier of request or response. This is the identifier of local or peer MIH Function. CurrentLinkIdentifierNetworkIdentifier. Can be one of different 802 and Cellular networks. This identifies the current access network over which the command needs to be sent. This is valid only for remote commands which need to be sent to remote MIHF. The command is then sent either at L2 or at L3. MACMobileTerminalMAC Address MAC Address of Mobile Terminal QueryResourceListList of resources to be queried at the new candidate network.

6. 21-06-0533-00-0000 In section 7.4.11.2, MIH_Handover_Prepare.response, is modified as follows: MIH_Handover_Prepare.response ( SourceIdentifier, DestinationIdentifier, CurrentLinkIdentifier, MACMobileTerminal, ResourceStatus, AvailableResourceList, )

7. 21-06-0533-00-0000 Solution NameTypeValid rangeDescription Source IdentifierIdentifierAny valid individual or group identifier The identifier of entity where the request is initiated. This field may be optionally left empty if the command is local. Destination IdentifierIdentifierMIH_LOCAL, MIH_REMOTE The destination identifier of request or response. This is the identifier of local or peer MIH Function. CurrentLinkIdentifierNetworkIdentifier. Can be one of different 802 and Cellular networks. This identifies the current access network over which the command needs to be sent. This is valid only for remote commands which need to be sent to remote MIHF. The command is then sent either at L2 or at L3. MACMobileTerminalMAC Address MAC Address of Mobile Terminal ResourceStatusSpecifies whether requested resources are available or not at the new PoA. AvailableResourceListList of resources actually available at the new suggested network and the new network PoA.

8. 21-06-0533-00-0000 Solution In section 7.4.13.1, MIH_Handover_Complete.request, is modified as follows: MIH_Handover_Complete.request ( SourceIdentifier, DestinationIdentifier, CurrentLinkIdentifier, MACMobileTerminal, )

9. 21-06-0533-00-0000 Solution NameTypeValid rangeDescription Source IdentifierIdentifierAny valid individual or group identifier The identifier of entity where the request is initiated. This field may be optionally left empty if the command is local. Destination IdentifierIdentifierMIH_LOCAL, MIH_REMOTE The destination identifier of request or response. This is the identifier of local or peer MIH Function. CurrentLinkIdentifierNetworkIdentifier. Can be one of different 802 and Cellular networks. This identifies the current access network over which the command needs to be sent. This is valid only for remote commands which need to be sent to remote MIHF. The command is then sent either at L2 or at L3. MACMobileTerminalMAC Address MAC Address of Mobile Terminal

10. 21-06-0533-00-0000 Solution In section 7.4.13.2, MIH_Handover_Complete.response, is modified as follows: MIH_Handover_Complete.response ( SourceIdentifier, DestinationIdentifier, CurrentLinkIdentifier, MACMobileTerminal, )

11. 21-06-0533-00-0000 Solution NameTypeValid rangeDescription Source IdentifierIdentifierAny valid individual or group identifier The identifier of entity where the request is initiated. This field may be optionally left empty if the command is local. Destination IdentifierIdentifierMIH_LOCAL, MIH_REMOTE The destination identifier of request or response. This is the identifier of local or peer MIH Function. CurrentLinkIdentifierNetworkIdentifier. Can be one of different 802 and Cellular networks. This identifies the current access network over which the command needs to be sent. This is valid only for remote commands which need to be sent to remote MIHF. The command is then sent either at L2 or at L3. MACMobileTerminalMAC Address MAC Address of Mobile Terminal