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BR9710932A - Multidimensional cellular mobile telecommunication system - Google Patents

Multidimensional cellular mobile telecommunication system

Info

Publication number
BR9710932A
BR9710932A BR9710932A BR9710932A BR9710932A BR 9710932 A BR9710932 A BR 9710932A BR 9710932 A BR9710932 A BR 9710932A BR 9710932 A BR9710932 A BR 9710932A BR 9710932 A BR9710932 A BR 9710932A
Authority
BR
Brazil
Prior art keywords
terrestrial
cell
mobile subscriber
land
polarization
Prior art date
Application number
BR9710932A
Other languages
Portuguese (pt)
Inventor
J C Ray
Robert L George
Geoffrey A Hoppe
Stephen S Jones
Daniel B Mckenna
Original Assignee
Aircell 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 Aircell Inc filed Critical Aircell Inc
Priority to BR9710932A priority Critical patent/BR9710932A/en
Publication of BR9710932A publication Critical patent/BR9710932A/en

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

"SISTEMA DE TELECOMUNICAçãO MóVEL CELULAR MULTIDIMENSIONAL" O sistema de telecomunicação móvel celular multidimensional estende o uso de radiofrequências de telecomunicação móvel celular existente alocadas para comunicações baseadas na terra com estações de assinante móveis não terrestres acrescentando-se um revestimento de células não terrestres de geometria e lugar geométrico predeterminados no espaço à rede de local de célula celular baseada na terra existente. A polarização dos sinais produzidos pelos componentes de antena não terrestres é uma polarização que é diferente da e de preferência substancialmente ortogonal à polarização dos radiossinais celulares produzidos pelas antenas baseadas na terra, como uma polarização horizontal, de modo a se minimizar assim a possibilidade de interferência com os radiossinais baseados na terra verticalmente polarizados. Além disto, os sinais de controle trocados entre as estações de assinante móveis não terrestres e o controlador local de célula não terrestre são arquitetados de modo a se evitar a possibilidade de interferência com pares de transmissor-receptor de local de célula baseados na terra. Em particular, os canais de controle usados para as estações de assinante móveis não terrestres são selecionados de modo que os sinais de controle transmitidos nesses canais sejam irreconhecíveis para as estações de assinante móveis baseadas na terra e para os pares de transmissor-receptor de local de célula, de modo que, mesmo que transmissões de uma estação de assinante móvel não terrestre atinjam uma estação de assinante móvel baseada na terra ou o receptor de local de célula, elas não possam ser interpretadas e sejam rejeitadas de pronto."MULTIDIMENSIONAL MOBILE MOBILE TELECOMMUNICATION SYSTEM" The multidimensional cellular mobile telecommunication system extends the use of existing cellular mobile telecommunication radio frequencies allocated for land-based communications with non-terrestrial mobile subscriber stations by adding a non-terrestrial cell coating of geometry and predetermined geometrical place in space to the existing land based cell cell network. The polarization of the signals produced by the non-terrestrial antenna components is a polarization that is different from and preferably substantially orthogonal to the polarization of cellular radiosignals produced by earth-based antennas, such as a horizontal polarization, in order to minimize the possibility of interference vertically polarized ground-based radiosignals. In addition, the control signals exchanged between the non-terrestrial mobile subscriber stations and the local non-terrestrial cell controller are designed to avoid the possibility of interference with earth-based cell site transmitter-receiver pairs. In particular, the control channels used for the non-terrestrial mobile subscriber stations are selected so that the control signals transmitted on those channels are unrecognizable to the land-based mobile subscriber stations and the transmission site-receiver pairs. cell, so that even if transmissions from a non-terrestrial mobile subscriber station reach a land-based mobile subscriber station or the cell site receiver, they cannot be interpreted and are immediately rejected.

BR9710932A 1997-09-24 1997-09-24 Multidimensional cellular mobile telecommunication system BR9710932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9710932A BR9710932A (en) 1997-09-24 1997-09-24 Multidimensional cellular mobile telecommunication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9710932A BR9710932A (en) 1997-09-24 1997-09-24 Multidimensional cellular mobile telecommunication system

Publications (1)

Publication Number Publication Date
BR9710932A true BR9710932A (en) 2001-03-27

Family

ID=4068874

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9710932A BR9710932A (en) 1997-09-24 1997-09-24 Multidimensional cellular mobile telecommunication system

Country Status (1)

Country Link
BR (1) BR9710932A (en)

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A,7A,8A E 9A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1868 DE 24/10/2006.

B15K Others concerning applications: alteration of classification

Ipc: H04W 84/04 (2009.01)