BR9807242A - Processo e sistemas para minimização da interferência de sinal de rádio - Google Patents

Processo e sistemas para minimização da interferência de sinal de rádio

Info

Publication number
BR9807242A
BR9807242A BR9807242-0A BR9807242A BR9807242A BR 9807242 A BR9807242 A BR 9807242A BR 9807242 A BR9807242 A BR 9807242A BR 9807242 A BR9807242 A BR 9807242A
Authority
BR
Brazil
Prior art keywords
systems
location
signal interference
cell selection
radio network
Prior art date
Application number
BR9807242-0A
Other languages
English (en)
Inventor
Tomas Fried
Erik Westerberg
Sten Hermansson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR9807242A publication Critical patent/BR9807242A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Abstract

"PROCESSO E SISTEMAS PARA MINIMIZAçãO DA INTERFERêNCIA DE SINAL DE RáDIO". Uma modalidade ilustrativa é descrita aqui onde um sistema comutando de pacote (16, 20) emula o algoritmo de localização de um sistema comutando de circuito (14, 18). O sistema comutando de pacote (16, 20), onde a nova seleção de célula (1) é realizada basicamente pelas estações móveis (20), possui capacidade de nova seleção de célula flexível e localização avançada que fazem com que o tráfego comutando de pacote se comporte (de um ponto de vista de controle) virtualmente da mesma forma, com relação à nova seleção e localização da célula, como o tráfego comutado de circuito. Em outras palavras. os terminais móveis comutados de pacote (20) são capazes de emular as funções de localização do sistema comutado de circuito, o que minimiza a inteferência de sinal (40) entre os dois sistemas (14, 16, 18, 20). Mais amplamente, a presente invenção ativa um tipo de sistema de comunicações móvel (16, 20), que utiliza um algoritmo de controle de rede de rádio menos avançado, para emular o algoritmo de controle de rede de rádio mais avançado de um segundo tipo do sistema de comunicações móvel (14, 18), o que permite que o tráfego dos dois sistemas se comporte virtualmente de forma idêntica no mesmo ambiente de rede de rádio (10).
BR9807242-0A 1997-02-18 1998-02-03 Processo e sistemas para minimização da interferência de sinal de rádio BR9807242A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/801,564 US5930721A (en) 1997-02-18 1997-02-18 Emulating an advanced control algorithm in a mobile communications system
PCT/SE1998/000198 WO1998036591A1 (en) 1997-02-18 1998-02-03 Emulating an advanced control algorithm in a mobile communications system

Publications (1)

Publication Number Publication Date
BR9807242A true BR9807242A (pt) 2000-05-02

Family

ID=25181457

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807242-0A BR9807242A (pt) 1997-02-18 1998-02-03 Processo e sistemas para minimização da interferência de sinal de rádio

Country Status (9)

Country Link
US (1) US5930721A (pt)
EP (1) EP0962109A1 (pt)
CN (1) CN1106778C (pt)
AU (1) AU730829B2 (pt)
BR (1) BR9807242A (pt)
CA (1) CA2280825A1 (pt)
MY (1) MY132887A (pt)
TW (1) TW367677B (pt)
WO (1) WO1998036591A1 (pt)

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Also Published As

Publication number Publication date
CA2280825A1 (en) 1998-08-20
CN1106778C (zh) 2003-04-23
WO1998036591A1 (en) 1998-08-20
EP0962109A1 (en) 1999-12-08
US5930721A (en) 1999-07-27
AU6232998A (en) 1998-09-08
CN1248379A (zh) 2000-03-22
AU730829B2 (en) 2001-03-15
MY132887A (en) 2007-10-31
TW367677B (en) 1999-08-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1887 DE 06/03/2007.

B15K Others concerning applications: alteration of classification

Ipc: H04W 48/18 (2009.01), H04W 48/12 (2009.0