BR0209762A - Método e aparelho para o gerenciamento de código ortogonal em sistemas cdma que utilizam recursos da tecnologia de antena inteligente - Google Patents

Método e aparelho para o gerenciamento de código ortogonal em sistemas cdma que utilizam recursos da tecnologia de antena inteligente

Info

Publication number
BR0209762A
BR0209762A BR0209762-1A BR0209762A BR0209762A BR 0209762 A BR0209762 A BR 0209762A BR 0209762 A BR0209762 A BR 0209762A BR 0209762 A BR0209762 A BR 0209762A
Authority
BR
Brazil
Prior art keywords
smart antenna
antenna technology
cdma systems
code management
orthogonal code
Prior art date
Application number
BR0209762-1A
Other languages
English (en)
Inventor
Chheda H Ashvin
Wang Yiping
Yavuz Mehmet
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of BR0209762A publication Critical patent/BR0209762A/pt

Links

Classifications

    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • 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
    • H04W16/24—Cell structures

Landscapes

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

Abstract

"MéTODO E APARELHO PARA O GERENCIAMENTO DE CóDIGO ORTOGONAL EM SISTEMAS CDMA QUE UTILIZAM RECURSOS DA TECNOLOGIA DE ANTENA INTELIGENTE". Um método e aparelho para permitir que códigos ortogonais sejam reutilizados dentro da mesma célula de uma rede de telecomunicação de acesso múltiplo de divisão por código inclui um sistema transceptor de estação base que compreende circuito lógico para permitir ao sistema transceptor de estação base reutilizar códigos ortogonais de maneira a reduzir a probabilidade de colisão entre duas estações móveis tendo o mesmo código ortogonal e canais de comunicação correspondentes. O método da presente invenção inclui especificamente analisar as características do usuário incluindo fatores como seu movimento físico, a localização e tipo de comunicação da estação móvel, bem como a colocação angular.
BR0209762-1A 2001-05-31 2002-05-30 Método e aparelho para o gerenciamento de código ortogonal em sistemas cdma que utilizam recursos da tecnologia de antena inteligente BR0209762A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/871,581 US6996056B2 (en) 2001-05-31 2001-05-31 Method and apparatus for orthogonal code management in CDMA systems using smart antenna technology
PCT/IB2002/004680 WO2003009576A2 (en) 2001-05-31 2002-05-30 Method and apparatus for orthogonal code management in cdma systems using smart antenna technology

Publications (1)

Publication Number Publication Date
BR0209762A true BR0209762A (pt) 2004-06-15

Family

ID=25357738

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209762-1A BR0209762A (pt) 2001-05-31 2002-05-30 Método e aparelho para o gerenciamento de código ortogonal em sistemas cdma que utilizam recursos da tecnologia de antena inteligente

Country Status (8)

Country Link
US (1) US6996056B2 (pt)
EP (1) EP1397929B1 (pt)
CN (1) CN1328926C (pt)
AU (1) AU2002337473A1 (pt)
BR (1) BR0209762A (pt)
DE (1) DE60203906T2 (pt)
HK (1) HK1070779A1 (pt)
WO (1) WO2003009576A2 (pt)

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Also Published As

Publication number Publication date
CN1541493A (zh) 2004-10-27
AU2002337473A1 (en) 2003-03-03
CN1328926C (zh) 2007-07-25
EP1397929B1 (en) 2005-04-27
EP1397929A2 (en) 2004-03-17
WO2003009576B1 (en) 2003-11-20
HK1070779A1 (en) 2005-06-24
DE60203906D1 (de) 2005-06-02
US6996056B2 (en) 2006-02-07
US20030114162A1 (en) 2003-06-19
WO2003009576A8 (en) 2004-08-26
DE60203906T2 (de) 2005-09-29
WO2003009576A3 (en) 2003-09-04
WO2003009576A2 (en) 2003-01-30

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04W 16/12 (2009.01), H04W 16/02 (2009.01), H04W 1