(19)

(11)

EP 1 310 047 A2

(12)

(88) Date of publication A3: 27.02.2003 (43) Date of publication: 14.05.2003 Bulletin 2003/20 (21) Application number: 01948601.8 (22) Date of filing: 20.06.2001

(51) International Patent Classification (IPC)7: H04B 1/69, H04L 25/49, H04L 12/56 (86) International application number: PCT/US0119/922 (87) International publication number: WO 0109/9300 (27.12.2001 Gazette 2001/52)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 21.06.2000 US 599968 (71) Applicant: Pulse-Link, Incorporated San Diego, CA 92121 (US)	(72) Inventors: AIELLO, Roberto Palo Alto, CA 94306 (US) SPARRELL, Carlton Palo Alto, CA 94306 (US) ROGERSON, Gerald Morgan Hill, CA 95037 (US) (74) Representative: Manitz, Finsterwald & Partner GbR  Martin-Greif-Strasse 1 80336 München 80336 München (DE)