rf lite a solution for low data rate application benno ritter philips semiconductors contents introduction target markets & scenarios purl protocol air interface physical layer system realisation demonstration preface based on work performed in firefly committee http 12 5 139 199 20 companies are members and growing mrd v0 91 trd 9 current revision of the spec 8 v1 0 to be finalized q2 01 success factors applications environment market sizes cost type support unlicensed band unrestricted geographical use global implementation governmental regulations added communication capability must at or below existing consumer price points end user solutions currently servicing these interactive wireless joystick would expected same as an ir wired home automation systems needs comparable most efficient installing wire specific device requirements aggregate link service least 115 kbps is needed following types one asynchronous up 2
