TY - CONF T1 - Biorthogonal direct-sequence spread spectrum system for infrared wireless communications JO - PIMRC 2000: 11TH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1 AND 2, PROCEEDINGS PY - 2000/01/01 AU - Wong KK AU - O'Farrell T ED - SP - 933 EP - 938 Y2 - 2024/12/20 ER -