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Detailed report on IEEE 802.11 WNG actions in July 2004 meeting, including updates on standards, spectrum usage, and future work plans. Assists in discussions for IEEE P802.15.
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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title:WNG Liaison Report, July 2004 Date Submitted: 7/16/2004 Source: Jeyhan Karaoguz , Broadcom Corp. Address 16215 Alton Parkway, P.O. Box 57013, Irvine, CA 92619-7013 Voice: 949 585 6168, FAX: 949 450 0754, E-Mail: jeyhan@broadcom.com Abstract: This document highlights the actions taken by the IEEE 802.11 WNG during the July 2004 Interim meeting in Portland Purpose: Liaison report Notice: This document has been prepared to assist the IEEE P802.15. 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 acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15. J. Karaoguz, Broadcom Corp.
IEEE 802.11 WNG Liaison Report for July 2004 Jeyhan Karaoguz J. Karaoguz, Broadcom Corp.
Contribution Highlights • Update on MMAC (11-04-0790-01) • Current work: • Support of IEEE 802.11j Standard in ARIB STD-T71 • Maintenance of ARIB STD-T71 • Future work: • Support of IEEE 802.11n Standard • Support of new frequency bands to be allocated for WLANs J. Karaoguz, Broadcom Corp.
Contribution Highlights • TV spectrum Usage - NPRM Update (11-04-0803-00) • NPRM proposes operation of low-power portable transmitters, and higher-power fixed devices • These are unlicensed devices which co-exist with TV broadcasters on a non-interfering basis • Vacant channels identified to unlicensed devices by broadcast control signals, geolocation, and/or professional installation J. Karaoguz, Broadcom Corp.
Contribution Highlights • XG Communications Program Overview (11-04-0697-01) • XG is Developing the Technology and System Concepts for DoD to Dynamically Access All Available Spectrum • The Primary Product XG ProgramisNot a New Radio,but aSet of Advanced Technologiesfor Dynamic Spectrum Access • Update on Korean Spectrum Policy (11-04-0783-00) J. Karaoguz, Broadcom Corp.
Contribution Highlights • Cooperative Transmission Schemes for Capacity Increase in ‘3G and Beyond’ Wireless Systems (11-04-0797-00) • Cooperation schemes are able to provide multiplexing and diversity gains even if terminals use a single antenna, by using STBC borrowed from MIMO systems • High gains may be observed for structured and unstructured relaying • Capacity approaching schemes may be based on A&F or D&F different implications for the complexity of the terminals and the design of the MAC layer • The A&F solution is a good compromise between performance and complexity of the relay node J. Karaoguz, Broadcom Corp.
Contribution Highlights • AP Functions for IP Broadcasting (11-04-0700-03) • Limitations of Internet services • IP broadcasting for wireless LAN • Killer applications for IP broadcasting • AP Function Classification & Requirement (11-04-0692-00) • Association/Distribution Service interfaces with functional blocks such as verification of association request, update of association entry, traffic aggregation and distribution J. Karaoguz, Broadcom Corp.
Contribution Highlights • AP Architecture Changes (11-04-0738-00) Motion Passed • Move that the WNG SC recommends that the IEEE 802.11 WG form a study group to examine how to formally describe the IEEE 802.11 Management Frame and Control Frame protection functions and behaviors, with the intent to create a PAR and five criteria to form a new Task Group J. Karaoguz, Broadcom Corp.
