Title :
Protocol module of wireless data system dedicated to medical care
Author :
Fujita, Gen ; Matsumura, Kenji ; Furuie, Makoto ; Shirakawa, Isao ; Inada, Hiroshi
Author_Institution :
Dept. of Inf. Syst. Eng., Osaka Univ., Japan
Abstract :
A wireless data system is constructed with the use of a SAW-based transmitter and receiver, have been conceived specifically for short range RF link applications. In order to realize the portability as well as to reduce the power consumption, an ASIC architecture is devised to be incorporated with the transmitter/receiver so as to implement the intermittent drive and communication protocol mechanism. By means of a sophisticated drive and protocol mechanism, the wireless data system is applied to the monitoring facilities in medical care. The ASIC module has been implemented by employing 0.6 μm three-metal-layer CMOS process. The power dissipation has been lowered to 0.98 mW at 3 V
Keywords :
CMOS integrated circuits; application specific integrated circuits; biomedical communication; data communication; large scale integration; modules; patient care; patient monitoring; protocols; radio links; radio receivers; radio transmitters; surface acoustic wave devices; 0.6 micron; 0.98 mW; 3 V; ASIC architecture; ASIC module; LSI; SAW-based receiver; SAW-based transmitter; communication protocol; intermittent drive; medical care; medical monitoring; monitoring; portability; power consumption reduction; power dissipation; protocol module; short range RF link applications; three-metal-layer CMOS process; transmitter/receiver; wireless data system; Application specific integrated circuits; Biomedical monitoring; Clocks; Control systems; Data systems; Energy consumption; Patient monitoring; Radio frequency; Transmitters; Wireless application protocol;
Conference_Titel :
Radio and Wireless Conference, 2000. RAWCON 2000. 2000 IEEE
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-6267-5
DOI :
10.1109/RAWCON.2000.881862
