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This document outlines the detailed plan for cosite investigations developed with contributions from multiple parties at a meeting hosted by EUROCONTROL. It identifies the essential activities needed to carry out the investigations and lays out a strategy for the test cases to be investigated. The plan is organized into three phases, with Phase 1 focusing on the development of cosite interference testing scenarios and detailed testing plans. The scheduling of work is outlined, with Phase 1 set for completion in Q4 2004 and the initiation of the test campaign (Phase 2) in Q2 2005. Additionally, other related activities such as voice transmissions profile, statistical analysis, and voice reception profile are discussed. The current work in Phase 1 includes the development of detailed testing scenarios and plans, with a contract in place with ISA Telecoms to carry out this phase. Details of this work will be presented by ISA Telecoms.
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VDL Mode 4 Cosite Investigations ACP WG-M 9th Meeting, Agenda item 3 Montreal, October 2004
Cosite Investigations Plan • Developed with the contribution of several parties at a meeting hosted by EUROCONTROL • Identifies the required activities to complete the investigations • Lays out a strategy for the test cases to be investigated COMT31
EUROCONTROL Work Plan • Cosite Investigations work organised in three phases • Phase 1: development of cosite interference testing scenarios and detailed testing plans (focus of current work); • Phase 2: actual testing using the scenarios and tests defined in Phase 1; • Phase 3: evaluation of test results COMT31
Scheduling of work • Q4 2004 • Completion of Phase 1 • Initiation of test campaign (Phase 2) • Q2 2005 • Completion of Phase 2 • Q3/Q4 2005 • Completion of Phase 3 COMT31
Other related activities • voice transmissions profile • statistical analysis considering both ATC & AOC • current usage of VHF voice radio • based on data obtained from a major European airline • proposes voice usage profile as input to cosite investigations • voice receptions profile • preliminary analysis considering signal levels only • analytical-based and derives assumptions based on current airspace regimes COMT31
Current Work: Phase 1 • Current Status • development of detailed testing scenarios and testing plans • Contract with ISA Telecoms to carry out Phase 1 • Details will be presented by ISA TELECOMS COMT31