IEEE 802 21 MEDIA INDEPENDENT HANDOVER DCN 21

IEEE 802. 21 MEDIA INDEPENDENT HANDOVER DCN: 21 -06 -xxxx-00 -0000 Title: Information Service through 16 network Date Submitted: July, 17, 2006 Presented at IEEE 802. 21 session #15 in San Diego Authors or Source(s): Ronny Kim, Jin Lee Abstract: This presentation shows how information service can be accessed during initial ranging procedure. Accessing Information Service before network entry is one of key requirements in 802. 21 -05 -xxxx-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 <http: //standards. ieee. org/guides/opman/sect 6. html#6. 3> and in Understanding Patent Issues During IEEE Standards Development http: //standards. ieee. org/board/pat/guide. html> 21 -05 -xxxx-00 -0000

Media Independent Information Service • Information about all Networks from Single radio • Cellular radio may indicate presence of Wi. Fi hotspot • Common Information Representation across different Networks • TLV, XML • Media Independent Model • Use L 2 for general information broadcast/multicast • Use L 3 for client context specific information Information Service can help with Network Discovery and Selection leading to more effective Handover decisions 21 -05 -xxxx-00 -0000

Requirements for IS transport • Media Independent Handover Requirements in P 80216 g_D 1. • F. 1. 3. 4 Transport Requirements a. b. c. d. The 802. 16 specification shall support a new ethertype for MIH. The 802. 16 specification shall support interactions between MIH Function on BS and MIH Function on some other Po. A (such as AP in 802. 11 network). The 802. 16 specification shall support a L 2 transport for querying/setting information elements (IEs) over the air interface between MIH Function on MS and MIH Function on Po. A (BS). The IEs shall be transferable over either a basic connection or a primary connection. The 802. 16 specification shall support a L 2 transport for transferring remote events and remote command messages over the air interface between MIH Function on MS and MIH Function on Po. A (BS). The Remote event and remote command messages shall be transferable over either a basic connection or a primary connection. 21 -05 -xxxx-00 -0000

Reference network NCMS AAA Services AP 21 -05 -xxxx-00 -0000 BS Security Service MIH Service (Information Service)

IS Query Flows MN BS IS Server DCD (MIH Capability) Ranging Bandwidth Allocation for IS query MOB_MIH-MSG (IS query) Multicast CID=yyyy, Cycle IS Query Response MOB_MIH-MSG (IS query response) M-CID=yyyy 21 -05 -xxxx-00 -0000

IS Query Response Delivery Cycle 21 -05 -xxxx-00 -0000

Bandwidth Allocation for Query Using MIH Ranging Code 21 -05 -xxxx-00 -0000