Telecommunications – Carrier wave repeater or relay system – Two separate way transmission
Patent
1995-07-28
1999-03-30
Chin, Wellington
Telecommunications
Carrier wave repeater or relay system
Two separate way transmission
455 17, 455 21, 455 23, 455562, 455446, H04Q 0736
Patent
active
058900551
ABSTRACT:
A wireless communications system includes a number of clusters of repeaters wherein all repeaters within a cluster arc connected to a common hub via respective millimeter-wave radio links. Wireless signals received by the repeaters from end-user devices are transparently carried by the millimeter-wave radio links to respective hubs that act as concentrators for the repeaters. The hubs may be linked to a wireless network base station (in an outdoor setting) or alternatively to a server or a PBX (in an indoor environment) via a high-speed transmission facility, such as a fiber optic cable that is thus shared by all the repeaters.
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Peninsula Wireless Communications, "MC-800 Microwave microCell," Marketing Brochure, Nov. 1994. Technological background of the invention.
M. A. Gauldin et al., "The 5ESS Wireless Switching Center," AT&T Technical Journal, Vol. 72, No. 4, Jul./Aug. 1993, pp. 38-47. Cited in application; technological background of the invention.
Decibel MultiMedia Microcell Systems, "MicroSpan Microwave Transmission Microcells," Marketing Brochure, 1992. Technological background of the invention.
Chu Ta-Shing
Clark Martin V.
Driessen Peter Frank
Erceg Vinko
Greenstein Lawrence Joel
Chin Wellington
Lucent Technologies - Inc.
Sobutka Philip J.
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