BR9305477A - Transmissor e receptor apefeiçoados para sinais de radiocomuniações de acesso múltiplo por divisão de código de espectro amplo, sistema de radiocomunicações aperfeiçoado e processos para comunicação e transmissão de informação de voz e para transferência de comunicação de voz de uma estação de base para respectivas unidades móveis em um sistema de radiotelefonia celular. - Google Patents

Transmissor e receptor apefeiçoados para sinais de radiocomuniações de acesso múltiplo por divisão de código de espectro amplo, sistema de radiocomunicações aperfeiçoado e processos para comunicação e transmissão de informação de voz e para transferência de comunicação de voz de uma estação de base para respectivas unidades móveis em um sistema de radiotelefonia celular.

Info

Publication number
BR9305477A
BR9305477A BR9305477A BR9305477A BR9305477A BR 9305477 A BR9305477 A BR 9305477A BR 9305477 A BR9305477 A BR 9305477A BR 9305477 A BR9305477 A BR 9305477A BR 9305477 A BR9305477 A BR 9305477A
Authority
BR
Brazil
Prior art keywords
communicating
receiver
base station
processes
multiple access
Prior art date
Application number
BR9305477A
Other languages
English (en)
Inventor
Paul W Dent
Original Assignee
Ericsson Ge Mobile Communicat
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 Ge Mobile Communicat filed Critical Ericsson Ge Mobile Communicat
Publication of BR9305477A publication Critical patent/BR9305477A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70755—Setting of lock conditions, e.g. threshold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Graft Or Block Polymers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR9305477A 1992-04-10 1993-04-08 Transmissor e receptor apefeiçoados para sinais de radiocomuniações de acesso múltiplo por divisão de código de espectro amplo, sistema de radiocomunicações aperfeiçoado e processos para comunicação e transmissão de informação de voz e para transferência de comunicação de voz de uma estação de base para respectivas unidades móveis em um sistema de radiotelefonia celular. BR9305477A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/866,555 US5239557A (en) 1992-04-10 1992-04-10 Discountinuous CDMA reception
PCT/US1993/003303 WO1993021707A1 (en) 1992-04-10 1993-04-08 Discontinuous cdma reception

Publications (1)

Publication Number Publication Date
BR9305477A true BR9305477A (pt) 1994-10-11

Family

ID=25347862

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9305477A BR9305477A (pt) 1992-04-10 1993-04-08 Transmissor e receptor apefeiçoados para sinais de radiocomuniações de acesso múltiplo por divisão de código de espectro amplo, sistema de radiocomunicações aperfeiçoado e processos para comunicação e transmissão de informação de voz e para transferência de comunicação de voz de uma estação de base para respectivas unidades móveis em um sistema de radiotelefonia celular.

Country Status (16)

Country Link
US (1) US5239557A (pt)
EP (1) EP0565504B1 (pt)
JP (1) JP3248911B2 (pt)
KR (1) KR100296064B1 (pt)
AU (1) AU668567B2 (pt)
BR (1) BR9305477A (pt)
CA (1) CA2110999C (pt)
DE (1) DE69332054T2 (pt)
ES (1) ES2179051T3 (pt)
FI (1) FI110733B (pt)
HK (1) HK1014320A1 (pt)
MX (1) MX9301891A (pt)
NZ (1) NZ252372A (pt)
SG (1) SG50655A1 (pt)
TW (1) TW231350B (pt)
WO (1) WO1993021707A1 (pt)

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Also Published As

Publication number Publication date
KR100296064B1 (ko) 2001-10-24
EP0565504A1 (en) 1993-10-13
FI110733B (fi) 2003-03-14
FI935524A0 (fi) 1993-12-09
JP3248911B2 (ja) 2002-01-21
US5239557A (en) 1993-08-24
DE69332054D1 (de) 2002-08-01
FI935524A (fi) 1994-02-09
ES2179051T3 (es) 2003-01-16
DE69332054T2 (de) 2002-11-28
SG50655A1 (en) 1998-07-20
AU4101593A (en) 1993-11-18
HK1014320A1 (en) 1999-09-24
EP0565504B1 (en) 2002-06-26
KR940701614A (ko) 1994-05-28
TW231350B (pt) 1994-10-01
NZ252372A (en) 1996-08-27
JPH08501665A (ja) 1996-02-20
CA2110999C (en) 2001-10-02
MX9301891A (es) 1994-03-31
WO1993021707A1 (en) 1993-10-28
CA2110999A1 (en) 1993-10-28
AU668567B2 (en) 1996-05-09

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EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

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