Communications system comprising an active antenna repeater
Номер патента: CA2213369C
Опубликовано: 05-06-2001
Автор(ы): Jenshan Lin, Young-Kai Chen
Принадлежит: Lucent Technologies Inc
Опубликовано: 05-06-2001
Автор(ы): Jenshan Lin, Young-Kai Chen
Принадлежит: Lucent Technologies Inc
Реферат: An indoor wireless communications system using two-way active-antenna repeaters to distribute signals received from external signal sources within an office, and to extend the range of cordless phone units in use there, is disclosed. The repeaters provide menu-selectable phase-shifting, selectable receiver sensitivity and transmitter power, and selectable signal format conversion to provide added privacy and to prevent interference with communication links in use by third parties within the building. Pattern selection is done by empirical adjustment of an antenna pattern suited to the general floor plan of the area served.
Communications system comprising an active antenna repeater
Номер патента: CA2213369A1. Автор: Young-Kai Chen,Jenshan Lin. Владелец: Lucent Technologies Inc. Дата публикации: 1998-03-30.