UY23417A1 - Sistema de telefonía celular con célula ampliada - Google Patents

Sistema de telefonía celular con célula ampliada

Info

Publication number
UY23417A1
UY23417A1 UY23417A UY23417A UY23417A1 UY 23417 A1 UY23417 A1 UY 23417A1 UY 23417 A UY23417 A UY 23417A UY 23417 A UY23417 A UY 23417A UY 23417 A1 UY23417 A1 UY 23417A1
Authority
UY
Uruguay
Prior art keywords
telephony system
cellular telephony
extended cell
etf
erb
Prior art date
Application number
UY23417A
Other languages
English (en)
Inventor
Leonhard Korowajczuk
Original Assignee
Elebra Telecon Ltda
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 Elebra Telecon Ltda filed Critical Elebra Telecon Ltda
Publication of UY23417A1 publication Critical patent/UY23417A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Sistema de telefonía celular con célula ampliada, particularmente proyecto para su utilización en zonas rurales, que comprende una central de conmutación y control (CCC) conectada a la red nacional de telefonía (RNT) y en comunicación con diversas células, cada una de las cuales cuenta con un a estación de radio base (ERB) colectora y retransmisora que comprende una torre y un conjunto de antenas; dicha torre es preferentemente de gran tamaño, esta instalada en un lugar elevado y posee antenas de gran potencia de modo de poder cubrir un área extensa y una pluralidad de estaciones terminales fijas (ETF) distribuidas dentro del radio de alcance de cada estación de radio base (ERB); cada estación terminal fija (ETF) cuenta con una antena direccional de gran potencia de captación acoplada a un transreceptor para constituir un terminal de usuario.
UY23417A 1991-05-20 1992-05-20 Sistema de telefonía celular con célula ampliada UY23417A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR919102145A BR9102145A (pt) 1991-05-20 1991-05-20 Sistema de telefonica celular com celula ampliada

Publications (1)

Publication Number Publication Date
UY23417A1 true UY23417A1 (es) 1992-11-12

Family

ID=4051969

Family Applications (1)

Application Number Title Priority Date Filing Date
UY23417A UY23417A1 (es) 1991-05-20 1992-05-20 Sistema de telefonía celular con célula ampliada

Country Status (10)

Country Link
EP (1) EP0541791A1 (es)
KR (1) KR930702866A (es)
AU (1) AU1797892A (es)
BR (1) BR9102145A (es)
CA (1) CA2087542A1 (es)
FI (1) FI930210A (es)
HU (1) HU9300145D0 (es)
PT (1) PT100498A (es)
UY (1) UY23417A1 (es)
WO (1) WO1992021215A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5737702A (en) * 1995-03-08 1998-04-07 Northern Telecom Limited Cellular radio communications system
CA2157209C (en) * 1995-08-30 2001-04-10 Robert Peach Repeaters for multibeam satellites
CA2165875C (en) * 1995-12-21 2001-03-13 Gary Beauchamp Intersatellite communications systems
US6047162A (en) 1997-09-25 2000-04-04 Com Dev Limited Regional programming in a direct broadcast satellite
US8334349B2 (en) * 2008-07-08 2012-12-18 Toray Industries, Inc. Method for producing thermoplastic copolymer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658096A (en) * 1984-09-18 1987-04-14 Metrofone, Inc. System for interfacing a standard telephone set with a radio transceiver
JPS62225096A (ja) * 1986-03-26 1987-10-03 Nec Corp 無線電話方式

Also Published As

Publication number Publication date
AU1797892A (en) 1992-12-30
WO1992021215A1 (en) 1992-11-26
KR930702866A (ko) 1993-09-09
FI930210A (fi) 1993-03-19
PT100498A (pt) 1994-04-29
HU9300145D0 (en) 1993-04-28
BR9102145A (pt) 1993-01-05
CA2087542A1 (en) 1992-11-21
EP0541791A1 (en) 1993-05-19
FI930210A0 (fi) 1993-01-19

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