Media Independent Coexistence Feb 2009 doc.: IEEE 802 Feb. 2009 Media Independent Coexistence Date: 2009-02-11 Authors: Notice: This document has been prepared to assist IEEE 802.19. 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. Release: 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 802.19. Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures <http:// ieee802.org/guides/bylaws/sb-bylaws.pdf>, including the statement "IEEE standards may include the known use of patent(s), including patent applications, provided the IEEE receives assurance from the patent holder or applicant with respect to patents essential for compliance with both mandatory and optional portions of the standard." Early disclosure to the TAG of patent information that might be relevant to the standard is essential to reduce the possibility for delays in the development process and increase the likelihood that the draft publication will be approved for publication. Please notify the Chair <shellhammer@ieee.org> as early as possible, in written or electronic form, if patented technology (or technology under patent application) might be incorporated into a draft standard being developed within the IEEE 802.19 TAG. If you have questions, contact the IEEE Patent Committee Administrator at <patcom@ieee.org>. Juan Carlos Zuniga, InterDigital Juan Carlos Zuniga, InterDigital

802.21: Media Independent (MI) Services Feb 2009 doc.: IEEE 802 Feb. 2009 802.21: Media Independent (MI) Services 802.21: MI Handover services 802.21a: Security for MI services 802.21b: Extensions for MI downlink only technologies 802.21c(?): MI emergency services 802.21d(?): MI power management for multi-RAT devices 802.21 is not just for handover anymore! 802.21 does MI information sharing for coordination of services across RAT boundaries. 802.21 architecture and defined interfaces are ideal for whitespace coexistence coordination and spectrum management. Between incumbents and unlicensed users (access to FCC dbase) Among unlicensed users: RAT, location, frequency, time info coordination Between 802 users and non-802 users: new interfaces may be added Juan Carlos Zuniga, InterDigital Juan Carlos Zuniga, InterDigital

Media specific Interfaces Feb. 2009 Media specific Interfaces MIH Protocol (MAC independent messages) defined in 802.21 Container for MIH messages for 802.11 defined in 802.11u Container for MIH messages for 802.16 defined in 802.16g Working with 3GPP-SAE for 3GPP specific changes Transport for MIH Protocol defined in IETF (MIPSHOP) Media specific changes closely follow base protocol Juan Carlos Zuniga, InterDigital

Media specific Interfaces Feb. 2009 Media specific Interfaces 802.21 MIC (Media Independent Coexistence) Measurements, Triggers, Network Information 802.22x for 802.22 MIC Protocol (MAC independent messages) defined in new 802.21x Container for MIC messages for 802.11 defined in 802.11u Container for MIC messages for 802.16 defined in 802.16g Container for MIC messages for 802.22 to be defined in 802.22x Containers for MIC messages for non-802 users possible Transport for MIC Protocol to be defined in IETF (MIPSHOP) Media specific changes closely follow coexistence protocol defined in new coexistence coord standard Juan Carlos Zuniga, InterDigital

IEEE 802.21: reference model for MIH Feb. 2009 IEEE 802.21: reference model for MIH One Media Independent Handover Function (MIHF) with 3 SAPs: MIH SAP (media independent) MIH Link SAP (media dependent) MIH Net SAP (for remote transport) MIHF provides three services MIH SAP Link Layer (e.g., 802.3, 802.11, 802.16, 3GPP) Link SAP MIH Users (Handover Policy, L3 or higher mobility protocol, etc.) MIH LINK SAP MIH NET SAP L3 transport L2 transport Remote MIHF Media Independent Handover Function (MIHF) (1) MIH Event Service (2) MIH Command Service (3) MIH Information Service Juan Carlos Zuniga, InterDigital

IEEE 802.21: reference model for Coexistence Feb. 2009 IEEE 802.21: reference model for Coexistence One Media Independent Coexistence Function (MICF) with 3 SAPs: MIC SAP (media independent) MIC Link SAP (media dependent) MIC Net SAP (for remote transport) MICF provides three services MIC SAP Link Layer (e.g., 802.3, 802.11, 802.16, 3GPP) Link SAP MIC Users (Coexistence Policy, L3 or higher mobility protocol, etc.) MIC LINK SAP MIC NET SAP L3 transport L2 transport Remote MICF (Spectrum Manager) Media Independent Coexistence Function (MICF) MIC Event Service (for environment sensing messages) (2) MIC Command Service (for User changes/queries) (3) MIC Information Service (for push/pull dbase access) Juan Carlos Zuniga, InterDigital

802.21 Handover Services Feb. 2009 MIH Function MIH Function Higher Layer Transport MIH MIH MIH Higher Layer Users Users Higher Layer Users Transport Transport Information Repository MIH Function MIH Function MIH Function 3GPP / 3GPP2 3GPP/ MGMT DATA DATA MGMT 3GPP2 Network Interface 802 Interface 802 Interface Mobile Node 802 Network Legend MIH Message Transport MIH Local Interface Juan Carlos Zuniga, InterDigital

802.21 MI Coexistence Services Feb. 2009 802.21 MI Coexistence Services L3 Transport Media Mobile MIC Network Entity Independent Network Independent Node (e.g. Spectrum Mgmt Server) Coexistence User Coexistence User Information Repository Media Independent Coexistence Media Independent Coexistence Function (Client) Function (Network) L2 Management L2 Data Non-802 Interface Non-802 Interface 802 Interface 802 Interface Juan Carlos Zuniga, InterDigital