ATE143548T1 - Freigabecode zur drahtlosen datenübertragung - Google Patents

Freigabecode zur drahtlosen datenübertragung

Info

Publication number
ATE143548T1
ATE143548T1 AT92901472T AT92901472T ATE143548T1 AT E143548 T1 ATE143548 T1 AT E143548T1 AT 92901472 T AT92901472 T AT 92901472T AT 92901472 T AT92901472 T AT 92901472T AT E143548 T1 ATE143548 T1 AT E143548T1
Authority
AT
Austria
Prior art keywords
bits
group
pct
enabling code
sequence
Prior art date
Application number
AT92901472T
Other languages
English (en)
Inventor
Umberto Ratti
Original Assignee
Sixtel Spa
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 Sixtel Spa filed Critical Sixtel Spa
Application granted granted Critical
Publication of ATE143548T1 publication Critical patent/ATE143548T1/de

Links

Classifications

    • 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
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H04W88/025—Selective call decoders
    • H04W88/026—Selective call decoders using digital address codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
    • 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
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Transmitters (AREA)
  • Circuits Of Receivers In General (AREA)
  • Near-Field Transmission Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Communication Cables (AREA)
  • Small-Scale Networks (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT92901472T 1991-01-11 1991-12-24 Freigabecode zur drahtlosen datenübertragung ATE143548T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910010A IT1244990B (it) 1991-01-11 1991-01-11 Apparecchiatura perfezionata per la radiotrasmissione di dati

Publications (1)

Publication Number Publication Date
ATE143548T1 true ATE143548T1 (de) 1996-10-15

Family

ID=11408764

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92901472T ATE143548T1 (de) 1991-01-11 1991-12-24 Freigabecode zur drahtlosen datenübertragung

Country Status (18)

Country Link
US (1) US5432825A (de)
EP (1) EP0520050B1 (de)
AT (1) ATE143548T1 (de)
AU (1) AU9099391A (de)
CZ (1) CZ282504B6 (de)
DE (1) DE69122381T2 (de)
DK (1) DK0520050T3 (de)
ES (1) ES2093815T3 (de)
FI (1) FI112996B (de)
HU (1) HU220569B1 (de)
IL (1) IL100411A (de)
IT (1) IT1244990B (de)
NO (1) NO305220B1 (de)
PL (1) PL169485B1 (de)
RO (1) RO110188B1 (de)
RU (1) RU2101862C1 (de)
SK (1) SK275392A3 (de)
WO (1) WO1992012585A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690740B1 (en) * 1998-08-19 2004-02-10 Telefonaktiebolaget L M Ericsson Methods and apparatus for providing robust synchronization of radio transceivers
US7009561B2 (en) * 2003-03-11 2006-03-07 Menache, Llp Radio frequency motion tracking system and method
US7577756B2 (en) 2003-07-15 2009-08-18 Special Devices, Inc. Dynamically-and continuously-variable rate, asynchronous data transfer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2838228B2 (de) * 1977-09-06 1981-03-26 Motorola, Inc., Schaumburg, Ill. Verfahren zum Synchronisieren einer Datenbitfolge
US4847877A (en) * 1986-11-28 1989-07-11 International Business Machines Corporation Method and apparatus for detecting a predetermined bit pattern within a serial bit stream

Also Published As

Publication number Publication date
ITTO910010A1 (it) 1992-07-11
AU9099391A (en) 1992-08-17
DE69122381D1 (de) 1996-10-31
DK0520050T3 (da) 1997-03-17
IT1244990B (it) 1994-09-13
EP0520050B1 (de) 1996-09-25
CZ282504B6 (cs) 1997-07-16
RU2101862C1 (ru) 1998-01-10
RO110188B1 (ro) 1995-10-30
SK275392A3 (en) 1994-05-11
WO1992012585A1 (en) 1992-07-23
NO923519L (no) 1992-09-10
US5432825A (en) 1995-07-11
IL100411A (en) 1995-06-29
PL169485B1 (pl) 1996-07-31
HUT64435A (en) 1993-12-28
FI112996B (fi) 2004-02-13
ITTO910010A0 (it) 1991-01-11
FI923961A0 (fi) 1992-09-04
NO923519D0 (no) 1992-09-10
NO305220B1 (no) 1999-04-19
EP0520050A1 (de) 1992-12-30
CZ275392A3 (en) 1993-02-17
FI923961A7 (fi) 1992-09-04
ES2093815T3 (es) 1997-01-01
HU220569B1 (hu) 2002-03-28
DE69122381T2 (de) 1997-06-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties