Title :
Police radio for multimedia communications based on 800 MHz wireless trunking system and GPS techniques
Author :
Ma, Minggung ; Jiao, Xiuo ; Tan, Xaquan ; Chen, Xu
Author_Institution :
Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., Hubei, China
Abstract :
This paper describes a recently developed remote monitoring system, based on a combination of embedded computing, digital signal processing, wireless communications, GPS, and trunking system technologies. The system includes mini camera, portable mobile trunking radio installed inside each monitored vehicle and a central station located in police office. The trunking system we used is 800 MHz Motorola´s TETRA system.
Keywords :
CCD image sensors; Global Positioning System; Reed-Solomon codes; cameras; computerised monitoring; embedded systems; land mobile radio; multimedia communication; police; telecommunication computing; 800 MHz; 8B/10B transmission coding; CCD mini camera; GPS techniques; Motorola TETRA system; Reed-Solomon coding; UHF; central station; digital signal processing; embedded computing; police radio; portable mobile trunking radio; remote monitoring system; software implementation; trunking system; wireless communications; wireless trunking system; Cameras; Digital signal processing; Embedded computing; Global Positioning System; Mobile communication; Multimedia communication; Multimedia systems; Remote monitoring; Vehicles; Wireless communication;
Conference_Titel :
Communication Systems, 2002. ICCS 2002. The 8th International Conference on
Print_ISBN :
0-7803-7510-6
DOI :
10.1109/ICCS.2002.1182524
