The paging system consists of a plurality of paging transmitters (115) that broadcast paging messages to the primary geographic region (119).
A radio paging system includes a paging terminal (110) which transmits a batch of pager addresses (310 Fig. 4A) followed in time by a batch of messages (330 Fig. 4A).
An automated theft alarm system integrated into a vehicle for use with a two-way paging system and a vehicle location system is described.
The vehicle is instructed to continuously transmit signals which allow the two-way paging system to accurately monitor the location of the stolen vehicle.
The network of two-way paging base stations then use interferometric direction finding and triangulation on the two-way paging back link signal to locate the vehicle.
The two-way paging back link signal is in the form of a low power, frequency hopped spread spectrum signal.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод