H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/005 (2006.01) H04B 7/04 (2006.01) H04B 7/06 (2006.01) H04B 7/08 (2006.01) H04Q 7/22 (2006.01) H04Q 7/36 (2006.01) H04Q 7/38 (2006.01) H04Q 7/30 (2006.01)
Patent
CA 2210859
A wireless system includes a network of base stations (1) for receiving uplink signals transmitted from a plurality of remote terminals (69) and for transmitting downlink signals to the remote terminals. Each base station (1) includes a plurality of transmitting antenna elements (18) for transmitting downlink signals and receiving antenna elements (19) for receiving uplink signals, a signal processor (13) connected to the antenna elements for determining spatial signatures and multiplexing and demultiplexing functions. A multiple base station controller (66) is used for optimizing network performance.
Cette invention concerne un système sans fil comprenant un réseau de stations de base (1) pour la réception de signaux ascendants émis par plusieurs terminaux éloignés (69) et pour l'émission de signaux descendants à ces terminaux éloignés. Chaque station de base (1) comporte plusieurs éléments d'antenne d'émission (18) des signaux descendants, et plusieurs éléments d'antenne de réception (19) des signaux ascendants. Chaque station de base (1) comporte également un processeur de signaux (13) relié aux éléments d'antenne pour déterminer les signatures spatiales, et des fonctions de multiplexage et de démultiplexage. Ce système fait appel à un contrôleur (66) de stations de base multiples afin d'optimiser les performances du réseau.
Barratt Craig H.
Parish David M.
Roy Richard H. III
Arraycomm Inc.
Intel Corporation
Smart & Biggar
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