AR000494A1 - An arrangement for providing redundant coverage within a cell surrounding a base station of a cellular communications system and a method for providing redundant coverage by such arrangement - Google Patents

An arrangement for providing redundant coverage within a cell surrounding a base station of a cellular communications system and a method for providing redundant coverage by such arrangement

Info

Publication number
AR000494A1
AR000494A1 AR33443695A AR33443695A AR000494A1 AR 000494 A1 AR000494 A1 AR 000494A1 AR 33443695 A AR33443695 A AR 33443695A AR 33443695 A AR33443695 A AR 33443695A AR 000494 A1 AR000494 A1 AR 000494A1
Authority
AR
Argentina
Prior art keywords
arrangement
antennas
redundant coverage
providing redundant
array
Prior art date
Application number
AR33443695A
Other languages
Spanish (es)
Inventor
Robert P Gilmore
Daniel Laramie
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to AR33443695A priority Critical patent/AR000494A1/en
Publication of AR000494A1 publication Critical patent/AR000494A1/en

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  • Mobile Radio Communication Systems (AREA)

Abstract

La invención se refiere a una disposición y un método para la utilización de una disposición sectorizada de antenas dentro de una estación celular debase, a efectos de proveer una cobertura redundante dentro de la célula rodeante. Una red de antenas de alimentación conecta los elementos de ladisposición sectorizada de antena, a un conjunto de transceptores de comunicación, incluyendo la red de alimentación, una disposición ordenada decombinadores para combinar haces de antenas seleccionadas al producirse el fallo de uno de los transceptores de comunicación. Una red de conmutación sirvepara proveer el haz combinado resultante, a uno de los transceptores de comunicación que es operativo. Como alternativa, ladisposición sectorizada deantena incluye un conjunto ordenado de antenas que tiene una pluralidad de elementos de antena conmutables, cada uno de ellos, conectado a uno de lostransceptores de comunicación. En otra variante, cada una de la antenas dentro de un conjunto ordenado primario, está dispuesta de modo de proyectar un hazsobre un sector simple, mientras que cada uno de los elementos dentro de un conjunto ordenado redundante, está disenado de modo de abarcar un par desectores adyacentes. El método para proveer una cobertura redundante incluye las etapas de proyectar haces sobre los sectores mediante una pluralidad deantenas, conectar éstas últimas a transceptores seleccionados y proveer el haz contenido a un transceptor operativo.The invention relates to an arrangement and a method for utilizing a sectorized array of antennas within a cellular station, in order to provide redundant coverage within the surrounding cell. A network of power antennas connects the elements of the sectorized antenna arrangement to a set of communication transceivers, including the power network, an ordered arrangement of combiners to combine selected antenna beams upon failure of one of the communication transceivers. . A switching network serves to supply the resulting combined beam to one of the communication transceivers that is operational. Alternatively, the sectorized antenna arrangement includes an array of antennas having a plurality of switchable antenna elements, each connected to one of the communication transceivers. In another variant, each of the antennas within a primary ordered array is arranged so as to project a beam onto a single sector, while each of the elements within a redundant ordered array is designed to encompass a pair adjacent desectors. The method of providing redundant coverage includes the steps of projecting beams onto the sectors using a plurality of antennas, connecting the latter to selected transceivers, and supplying the contained beam to an operational transceiver.

AR33443695A 1995-11-29 1995-11-29 An arrangement for providing redundant coverage within a cell surrounding a base station of a cellular communications system and a method for providing redundant coverage by such arrangement AR000494A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AR33443695A AR000494A1 (en) 1995-11-29 1995-11-29 An arrangement for providing redundant coverage within a cell surrounding a base station of a cellular communications system and a method for providing redundant coverage by such arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR33443695A AR000494A1 (en) 1995-11-29 1995-11-29 An arrangement for providing redundant coverage within a cell surrounding a base station of a cellular communications system and a method for providing redundant coverage by such arrangement

Publications (1)

Publication Number Publication Date
AR000494A1 true AR000494A1 (en) 1997-07-10

Family

ID=36951442

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33443695A AR000494A1 (en) 1995-11-29 1995-11-29 An arrangement for providing redundant coverage within a cell surrounding a base station of a cellular communications system and a method for providing redundant coverage by such arrangement

Country Status (1)

Country Link
AR (1) AR000494A1 (en)

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