IEEE P802.15 Working Group for Wireless Personal Area Networks March 2000 IEEE P802.15 Working Group for Wireless Personal Area Networks Coexistence Task Group Report #2 Albuquerque New Mexico Steve Shellhammer, Symbol Technologies

Our plan for the week Report on Official Establishment of TG2 March 2000 Our plan for the week Report on Official Establishment of TG2 Agree of Coexistence Definition Agree on Performance Metrics Update on 802.11/BT Simulation NPRM impact TG2 MatLab model of Bluetooth PHY TG2 Project Plan Recruit TG2 Marketing Representative Steve Shellhammer, Symbol Technologies

Coexistence Model The purpose of this model is: March 2000 Coexistence Model The purpose of this model is: To understand under what circumstances there is a coexistence problem and under what circumstances there is not a problem. To develop supporting evidence to justify the Recommended Practice. Steve Shellhammer, Symbol Technologies

Coexistence Model PHY Layer Models Data Traffic Models March 2000 Coexistence Model PHY Layer Models MAC Layer Models Data Traffic Models Coexistence Model RF Propagation Models Steve Shellhammer, Symbol Technologies

Coexistence Presentations March 2000 Coexistence Presentations David Cypher “Coexistence, Interoperability, and other Terms”, 802.15-99/134r1 Nada Golmie, MAC Performance Evaluation: Process in a Coexistence Environment, 802.15-99/117 Nada Golmie and F. Mouveaux, “WPAN Coexistence Performance Evaluation: MAC Simulation, Environment, and Preliminary Results,” 802.15-00/066r0 Steve Shellhammer, Symbol Technologies

Coexistence Presentations March 2000 Coexistence Presentations Michael Dydyk, “CUBE vs. WECA,” 802.15-073r0 Jim Lansford, “MatLab Model of Bluetooth PHY,” 802.15-087r0 Comment: I have been glad to see attendance by a number of 802.11 members at the TG2 meetings. Steve Shellhammer, Symbol Technologies

Thursday’s Presentations March 2000 Thursday’s Presentations Steve Shellhammer, “TG2 Project Plan,” 802.15-089r0 Steve Shellhammer, “Performance Metrics,” 802.15-097r0 Khaled Amer, “Performance Modeling Methodology,” 802.15-099r0 Steve Shellhammer, Symbol Technologies

March 2000 Motion I move that the Working Group empower Steve Shellhammer and Bob Heile to send a letter to the Bluetooth SIG describing the work of TG2 and requesting that 802.15 and Bluetooth “Harmonize our efforts” in coexistence. Mover: Steve Second: Ivan Vote:18/0/0 Passed Steve Shellhammer, Symbol Technologies