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IEEE 802.22 Applications Overview of the IEEE 802.22 Working Group Activities and the IEEE 802.22 (Wi-FAR) Standard for Wireless Regional Area Networks Point of Contact Dr. Apurva N. Mody, Chair, IEEE 802.22 Working Group Chairman, WhiteSpace Alliance® www.ieee802.org/22 www.WhiteSpaceAlliance.org [email protected], +1-404-819-0314 EEE This presentation was compiled by the Participants of the IEEE 802.22 802 Working Group as well as the Participants of the WhiteSpace Alliance. Overview off the IEEE 802.22 Working Group Activities and Standards Page 1 Disclaimer… “At lectures, symposia, seminars, or educational courses, an individual presenting information on IEEE standards shall make it clear that his or her views should be considered the personal views of that individual rather than the formal position, explanation, or interpretation of the IEEE.” http://standards.ieee.org/ipr/disclaimers.html This presentation was compiled by the Participants of the IEEE 802.22 Working Group as well as the Participants of the WhiteSpace Alliance. EEE 802 Overview off the IEEE 802.22 Working Group Activities and Standards Page 2 • IEEE is world’ s IEEE Standards Association Hierarchy largest professional organization with a mission of Courtesy, Paul Nikolich, Advancing Chair, IEEE 802 Technology for the Humanity. • IEEE SA has more than 350 standards working groups 802.11 802.15 802.22 EEEWLAN WPAN WRAN 802Wi -Fi™ ZigBee™ Wi-FAR™ Overview off the IEEE 802.22 Working Group Activities and Standards Page 3 IEEE 802.22 WG on Cognitive Radio Based Spectrum Sharing and Wireless Regional Area Networks ISO Approved IEEE 802.22 WG is IEEE 802.22 Standard – Wireless Regional Area Networks: the recipient of Cognitive Radio based Access in the IEEE SA TV White Spaces Emerging IEEE 802.22 Standard for IEEE SA awards Technology Award Operation in Bands that ceremony Allow Spectrum Sharing 802.22.1 – Std for 802.22.2 – Std for 802.22a – 802.22b Enhanced Recommended Enhanced Enhancement Interference Practice for Management for Broadband Protection using Deployment of Information Base Services and beaconing 802.22 Systems and Management Monitoring Plane Procedures Applications 802.22.1a – P802.22.3 - Advanced Spectrum Standard Completed Beaconing Characterization EEE and Occupancy Work Ongoing Sensing (SCOS) 802 Task Group Work about to Begin Overview off the IEEE 802.22 Working Group Activities and Standards Page 4 IEEE Std. 802.22-2011 Published Standard Title and Scope Title: IEEE Standard for Information Technology— Telecommunications and information exchange between systems - Specific requirements - Wireless Regional Area Networks (WRAN) - Part 22: Cognitive Wireless RAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Policies and Procedures for Operation in the TV Bands Scope: This standard specifies the air interface, including the cognitive medium access control layer (MAC) and physical layer (PHY), of point-to- multipoint wireless regional area networks comprised of a professional fixed base station with fixed and portable user terminals operating in the VHF/UHF TV broadcast bands between 54 MHz to 862 MHz. The IEEE Std. 802.22-2011 was approved by the ISO/ EEE JTC1 / SC6. This new standard will be referred to as the 802 ISO/IEC/IEEE Std. 8802-22:2015 - Press Release Overview off the IEEE 802.22 Working Group Activities and Standards Page 5 P802.22b Amendment: Enhancements for Broadband Services and Monitoring Applications Scope: This standard specifies alternate Physical Layer (PHY) and necessary Medium Access Control Layer (MAC) enhancements to IEEE std. 802.22-2011 for operation in Very High Frequency (VHF)/ Ultra High Frequency (UHF) TV broadcast bands between 54 MHz and 862 MHz to support enhanced broadband services and monitoring applications. The standard supports aggregate data rates greater than the maximum data rate supported by the IEEE Std. 802.22-2011. This standard defines new classes of 802.22 devices to address these applications and supports more than 512 devices in a network. This standard also specifies techniques to enhance communications among the devices and makes necessary amendments to the cognitive, security & parameters and connection management clauses. This amendment supports mechanisms to enable coexistence with other 802 systems in the same band P802.22b Amendment in its Final Stages of Approval EEE within the IEEE. Planning to Forward this Standard to 802 ISO for Consideration through the PSDO Process Overview off the IEEE 802.22 Working Group Activities and Standards Page 6 IEEE Std. 802.22a-2014 Amendment: Management and Control Plane Interfaces and Procedures and enhancement to the Management Information Base (MIB) Scope: This amendment defines a new clause for Management and Control Plane Interfaces and Procedures to the existing IEEE Std 802.22- 2011 for operation in VHF/UHF TV broadcast bands between 54 MHz and 862 MHz. The Management Information Base (MIB) structure enhancements include changes to comply with the ASN.1 format and support for the new clause. Modifications to the existing clause on Primitives for Cognitive Radio Capabilities to align it with the content in the MIB clause and the new clause are also defined. The IEEE Std. 802.22a-2014 Approved by the IEEE in EEE 2014. Planning to Forward this Standard to ISO for 802 Consideration through the PSDO Process Overview off the IEEE 802.22 Working Group Activities and Standards Page 7 IEEE Std. 802.22.1-2010 and the Advanced Beaconing (Revision) Title: IEEE Standard for Information Technology--Telecommunications and information exchange between systems--Local and metropolitan area networks--Specific requirements Part 22.1: Standard to Enable Spectrum Sharing using Advanced Beaconing Scope: This standard specifies methods for spectrum sharing using advanced beaconing. The beacon specifies a format that facilitates its detection at low Signal to Noise Ratios. It contains information about a system that requires interference protection and is willing to share the spectrum with other systems. The Standard defines Physical Layer (PHY) and Medium Access Control Layer (MAC) for advanced beacon operation in High Frequency (HF), Very High Frequency (VHF), Ultra High Frequency (UHF) (3MHz to 862 MHz) and the S-Band (2 GHz – 4 GHz). Enhanced security features, spectrum management, self- organizing network and relay capabilities are included in the beacon specification. The beacon supports spectrum sharing with licensed wireless microphones, radars, fixed and transportableEEE space to earth receiver stations and other services. This standard supports802 mechanisms to enable coexistence Overview off the IEEE 802.22 Working Group Activities and Standards Page 8 IEEE Std. 802.22.2-2012 – Recommended Practice for Installation and Deployment of 802.22 Systems Title: IEEE Standard for Information Technology— Telecommunications and information exchange between systems - Specific requirements - Wireless Regional Area Networks (WRAN) - Part 22.2: Recommended Practice for the Installation and Deployment of IEEE 802.22 Systems Scope: This document recommends best engineering practices for the installation and deployment of IEEE 802.22 systems to help assure that such systems are correctly installed and deployed. EEE 802 Overview off the IEEE 802.22 Working Group Activities and Standards Page 9 IEEE P802.22.3 – (New) - Spectrum Characterization and Occupancy Sensing (SCOS) Task Group Title: IEEE Standard for Information Technology— Telecommunications and information exchange between systems - Specific requirements - Wireless Regional Area Networks (WRAN) - Part 22.3: Standard for Spectrum Characterization and Occupancy Sensing Scope: This Standard defines a Spectrum Characterization and Occupancy Sensing (SCOS) System. It specifies measurement parameters and device behaviors. It includes protocols for reporting measurement information that enable coalescing the results from multiple such devices. The standard leverages interfaces and primitives that are derived from IEEE Std. 802.22-2011, and uses any on-line transport mechanism available to achieve the control and management of the system. Interfaces and primitives are provided for conveying value added sensing information to various spectrum sharing database services. This standardEEE specifies a device operating in the bands below 1 GHz and a second802 device operating from 2.7 GHz to 3.7 GHz. Overview off the IEEE 802.22 Working Group Activities and Standards Page 10 Overview of the IEEE 802.22 Working Group Activities and the IEEE 802.22 (Wi-FAR) Standard for Wireless Regional Area Networks EEE 802 Overview off the IEEE 802.22 Working Group Activities and Standards Page 11 Providing cost-effective RURAL broadband is a significant opportunity • Today, 70% of the people in the world (5.1 Billion people) do not have access to high speed (> 1Mbps) internet. More than half the population in the world live in rural areas with hardly any access to broadband. • It is expensive to lay fiber / cable in rural and remote areas with low population density. Wireless is the only solution. Backhaul / backbone internet access for rural areas is very expensive (50% of the cost) • Traditional wireless carriers have focused on urban areas with high populations density (faster Return on Investment) using licensed spectrum •EEEThis has created a DIGITAL DIVIDE / OPPORTUNITY 802 Overview off the IEEE 802.22 Working Group Activities and Standards Page 12 The Connectivity Challenge “The Digital Divide continues to be the Development Divide”
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