BR9900986A - Identificação automática de vizinho em um sistema celular. - Google Patents

Identificação automática de vizinho em um sistema celular.

Info

Publication number
BR9900986A
BR9900986A BR9900986-2A BR9900986A BR9900986A BR 9900986 A BR9900986 A BR 9900986A BR 9900986 A BR9900986 A BR 9900986A BR 9900986 A BR9900986 A BR 9900986A
Authority
BR
Brazil
Prior art keywords
new cell
cellular system
msc
channels
signal strength
Prior art date
Application number
BR9900986-2A
Other languages
English (en)
Inventor
Sudheer A Grandhi
Jope Huang
Colin Leon Kahn
Krishnan Kumaran
Bulin B Zhang
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of BR9900986A publication Critical patent/BR9900986A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices
    • 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
    • H04W16/18—Network planning tools

Landscapes

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

Abstract

<B>IDENTIFICAçãO AUTOMáTICA DE VIZINHO EM UM SISTEMA CELULAR<D>. Em um sistema celular, uma célula nova mede intensidade de sinal de canais diferentes sendo utilizados por células existentes. A célula nova gera uma lista de canais candidatos correspondendo aos canais com a maior intensidade de sinal e transmite a lista para o centro de comutação móvel (MSC) do sistema celular. O MSC determina qual dos canais candidatos corresponde a radiofaróis em células existentes e transmite informações de configuração para a célula nova para aquelas células existentes, correspondentes. Desse modo, a célula nova recebe automaticamente infomações de configuração em suas células vizinhas. Se o MSC determinar que o número de canais candidatos que são radiofaróis for demasiadamente pequeno, o MSC pedirá a célula nova para transmitir canais candidatos adicionais (isto é, aqueles tendo intensidade de sinal ainda mais baixa).
BR9900986-2A 1998-03-19 1999-03-10 Identificação automática de vizinho em um sistema celular. BR9900986A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/044,661 US6125280A (en) 1998-03-19 1998-03-19 Automatic neighbor identification in a cellular system

Publications (1)

Publication Number Publication Date
BR9900986A true BR9900986A (pt) 1999-12-28

Family

ID=21933611

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900986-2A BR9900986A (pt) 1998-03-19 1999-03-10 Identificação automática de vizinho em um sistema celular.

Country Status (9)

Country Link
US (1) US6125280A (pt)
EP (1) EP0944274B1 (pt)
JP (1) JP3466499B2 (pt)
KR (1) KR19990078069A (pt)
CN (1) CN1233928A (pt)
AU (1) AU746112B2 (pt)
BR (1) BR9900986A (pt)
CA (1) CA2263032C (pt)
DE (1) DE69935362T2 (pt)

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Also Published As

Publication number Publication date
JP3466499B2 (ja) 2003-11-10
US6125280A (en) 2000-09-26
EP0944274A2 (en) 1999-09-22
CA2263032A1 (en) 1999-09-19
DE69935362T2 (de) 2007-11-29
CN1233928A (zh) 1999-11-03
EP0944274B1 (en) 2007-03-07
AU746112B2 (en) 2002-04-18
AU2121599A (en) 1999-09-30
JPH11331931A (ja) 1999-11-30
KR19990078069A (ko) 1999-10-25
CA2263032C (en) 2002-07-02
DE69935362D1 (de) 2007-04-19
EP0944274A3 (en) 2000-04-19

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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 5A, 6A, 7A E 8A ANUDIDADES

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 1909 DE 07/08/2007.

B15K Others concerning applications: alteration of classification

Ipc: H04W 24/02 (2009.01), H04W 16/18 (2009.0