BR0010601A - Processo para a formação ou determinação de uma sequência de sinais, processo para sincronização, unidade de emissão e unidade de recepção - Google Patents

Processo para a formação ou determinação de uma sequência de sinais, processo para sincronização, unidade de emissão e unidade de recepção

Info

Publication number
BR0010601A
BR0010601A BR0010601-1A BR0010601A BR0010601A BR 0010601 A BR0010601 A BR 0010601A BR 0010601 A BR0010601 A BR 0010601A BR 0010601 A BR0010601 A BR 0010601A
Authority
BR
Brazil
Prior art keywords
signal sequence
synchronization
determining
forming
sequence
Prior art date
Application number
BR0010601-1A
Other languages
English (en)
Other versions
BRPI0010601B1 (pt
Inventor
Juergen Michel
Bernhard Raaf
Original Assignee
Siemens Ag
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
Priority claimed from DE19919545A external-priority patent/DE19919545B4/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR0010601A publication Critical patent/BR0010601A/pt
Publication of BRPI0010601B1 publication Critical patent/BRPI0010601B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • 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
    • 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
    • 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
    • H04B1/709—Correlator structure
    • H04B1/7093—Matched filter type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0011—Complementary
    • H04J13/0014—Golay

Landscapes

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

Abstract

Patente de Invenção: "PROCESSO PARA A FORMAçãO OU DETERMINAçãO DE UMA SEQuêNCIA DE SINAIS, PROCESSO PARA SINCRONIZAçãO, UNIDADE DE EMISSãO E UNIDADE DE RECEPçãO". Formação de seq³ências de sinais que se baseiam em seq³ências de sinais parciais, sendo que a segunda seq³ência de sinais parcial é repetida e nisto, modulada pela primeira seq³ência de sinais parcial, e que pelo menos uma das seq³ências de sinais é uma seq³ência de Golay. Uso destas seq³ências de sinais parciais para a simplificação do cálculo de somas de correlação em um processo de cálculo de dois estágios, sendo que primeiro é calculada uma seq³ência de somas de correlação parcial.
BRPI0010601A 1999-04-29 2000-02-15 "processo para a sincronização de uma estação de rádio base com uma estação de rádio móvel, estação de rádio base e estação de rádio móvel". BRPI0010601B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19919545A DE19919545B4 (de) 1999-04-29 1999-04-29 Verfahren zur Bildung einer Signalfolge
EP99109791 1999-05-18
PCT/EP2000/001231 WO2000067404A1 (de) 1999-04-29 2000-02-15 Verfahren zur bildung bzw. ermittlung einer signalfolge, verfahren zur synchronisation, sendeeinheit und empfangseinheit

Publications (2)

Publication Number Publication Date
BR0010601A true BR0010601A (pt) 2002-02-05
BRPI0010601B1 BRPI0010601B1 (pt) 2016-01-19

Family

ID=26053133

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0010601A BRPI0010601B1 (pt) 1999-04-29 2000-02-15 "processo para a sincronização de uma estação de rádio base com uma estação de rádio móvel, estação de rádio base e estação de rádio móvel".

Country Status (11)

Country Link
US (2) US7062002B1 (pt)
EP (2) EP1173944B1 (pt)
JP (2) JP4342109B2 (pt)
KR (2) KR100669570B1 (pt)
CN (2) CN100521589C (pt)
AU (1) AU777074B2 (pt)
BR (1) BRPI0010601B1 (pt)
DE (2) DE50009481D1 (pt)
ES (1) ES2233356T3 (pt)
HU (2) HUP0200968A2 (pt)
WO (2) WO2000067404A1 (pt)

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JP5023539B2 (ja) * 2006-04-11 2012-09-12 富士通セミコンダクター株式会社 半導体装置及び信号処理方法
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Also Published As

Publication number Publication date
KR100669568B1 (ko) 2007-01-15
US7010071B1 (en) 2006-03-07
BRPI0010601B1 (pt) 2016-01-19
CN1349691A (zh) 2002-05-15
US7062002B1 (en) 2006-06-13
KR100669570B1 (ko) 2007-01-15
HUP0200968A2 (en) 2002-07-29
EP1173944B1 (de) 2005-02-09
AU3804300A (en) 2000-11-17
KR20020013857A (ko) 2002-02-21
KR20020013858A (ko) 2002-02-21
CN100459468C (zh) 2009-02-04
CN100521589C (zh) 2009-07-29
JP2002543741A (ja) 2002-12-17
ES2233356T3 (es) 2005-06-16
JP2002543742A (ja) 2002-12-17
DE50012606D1 (de) 2006-05-24
JP4650978B2 (ja) 2011-03-16
EP1173943B1 (de) 2006-04-19
AU777074B2 (en) 2004-09-30
CN1349690A (zh) 2002-05-15
DE50009481D1 (de) 2005-03-17
HUP0200967A2 (en) 2002-07-29
JP4342109B2 (ja) 2009-10-14
EP1173943A1 (de) 2002-01-23
EP1173944A1 (de) 2002-01-23
WO2000067404A1 (de) 2000-11-09
WO2000067405A1 (de) 2000-11-09

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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