SG4a Project Timeline

1. SG4a Project Timeline • Interest Group ‘a’ Activities • Nov 02: Interest Group ‘a’ formed • Mar 03: Issued informal Call For Applications • Jul 03: Study Group ‘a’ approved • Aug 03 • Issued official Call For Applications (CFA) • Sep 03 Session #1 • Develop SG work plan and project timeline • Hear responses to CFA • Begin discussion of PAR & 5C • Begin work of channel model subcommittee • Begin characterization of applications • Nov 03 Session #2 • Hear responses to CFA • Derive Application Requirements from CFA • Continue subcommittee activities, work on channel models • Continue discussion / drafting on PAR & 5C • Jan 04 Session #3 • Continue subcommittee activities, including channel model development • Start developing Technical Requirements • Draft and submit PAR & 5 Criteria • Motion to have PAR & 5C adopted to form Task Group (24 March 2004) • Mar 04 Session #4 • Complete Technical Requirements • Continue subcommittee activities, including channel model development • Start drafting Selection Criteria • May 04 Session #5 – First Task Group 15.4a Meeting • Complete Selection Criteria • Establish Down-Selection Procedure • Channel Model selection and approval • Issue Call for Proposals Project Authorization Request - PAR Larry Taylor / Jason Ellis

2. SG4a Project Timeline 15.4IGa Formed PAR & 5C Complete 2004 2003 J F M A M N J J A S O N D J F M A M J J S O N A D D 2 StudyGroup Terms TG15.4a Approved 15.4SGa ApprovedInformal CFA Today * Assumes PAR & 5C warrants new standard Larry Taylor / Jason Ellis