Title :
On design trade-offs for optimum transmitter power in indoor non-directed optical wireless channels
Author :
Patel, Jigesh K. ; Govindarajan, M. ; Shevgaonkar, R.K.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Bombay, India
Abstract :
Eye safety requirements in diffuse infrared (IR) indoor links impose an upper limit on average transmitter optical power. This paper discusses analytical trade-offs on the receiver time constant in order to meet the allowable exposure limit (AEL) and to ensure minimum power consumption in battery operated portables.
Keywords :
indoor radio; mobile communication; optical transmitters; allowable exposure limit; battery operated portables; design trade-offs; eye safety requirements; indoor links; indoor nondirected optical wireless channels; minimum power consumption; optimum transmitter power; receiver time constant; Batteries; Bit error rate; Bit rate; IEC; Optical design; Optical receivers; Optical transmitters; Photodiodes; Radio frequency; Radio transmitters;
Conference_Titel :
Communications, 1999. APCC/OECC '99. Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference
Conference_Location :
Beijing, China
Print_ISBN :
7-5635-0402-8
DOI :
10.1109/APCC.1999.824957
