SE9704101L - Method and device for wireless data transmission - Google Patents

Method and device for wireless data transmission

Info

Publication number
SE9704101L
SE9704101L SE9704101A SE9704101A SE9704101L SE 9704101 L SE9704101 L SE 9704101L SE 9704101 A SE9704101 A SE 9704101A SE 9704101 A SE9704101 A SE 9704101A SE 9704101 L SE9704101 L SE 9704101L
Authority
SE
Sweden
Prior art keywords
dab
adaptation circuit
memory
computer
information
Prior art date
Application number
SE9704101A
Other languages
Swedish (sv)
Other versions
SE9704101D0 (en
SE512756C2 (en
Inventor
Gunnar Wahlsten
Original Assignee
Dobora Communication Ab
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 Dobora Communication Ab filed Critical Dobora Communication Ab
Priority to SE9704101A priority Critical patent/SE512756C2/en
Publication of SE9704101D0 publication Critical patent/SE9704101D0/en
Priority to PCT/SE1998/000842 priority patent/WO1999025083A1/en
Priority to EP98921988A priority patent/EP1032993A1/en
Priority to AU74628/98A priority patent/AU745196B2/en
Priority to JP2000519965A priority patent/JP2001523063A/en
Priority to CA002309119A priority patent/CA2309119A1/en
Publication of SE9704101L publication Critical patent/SE9704101L/en
Publication of SE512756C2 publication Critical patent/SE512756C2/en
Priority to NO20002411A priority patent/NO321683B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/71—Wireless systems
    • H04H20/72—Wireless systems of terrestrial networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transceivers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)

Abstract

A method for the wireless transmission of data between one computer and one or more other computers with the aid of the DAB system or a corresponding system for the wireless transmission of digital data, where the transmitting computer is connected to a DAB transmitter and where the receiving computer or computers is/are connected to a respective DAB receiver. The invention is characterized in that information that is outputted intermittently from the transmitting computer (1) is stored intermediately in a memory (8) of a first adaptation circuit (7) between the transmitting computer (1) and the DAB transmitter (3); in that information is outputted essentially continuously from said memory (8) to said DAB transmitter (3) under the control of an outfeed oscillator (9) in the adaptation circuit; in that transmitted information is received by a DAB receiver (4) and fed into a memory (12) in a second adaptation circuit (11) under the control of an infeed oscillator (13) in the second adaptation circuit (11); in that the two oscillators (9, 13) operate on mutually the same frequency or essentially the same frequency; and in that the receiving computer (2) is caused to fetch information intermittently from the memory (12) in the second adaptation circuit (11). The invention also relates to an arrangement for carrying out the method.
SE9704101A 1997-11-10 1997-11-10 Method and device for wireless data transmission SE512756C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9704101A SE512756C2 (en) 1997-11-10 1997-11-10 Method and device for wireless data transmission
PCT/SE1998/000842 WO1999025083A1 (en) 1997-11-10 1998-05-07 A method and arrangement for wireless data transmission
EP98921988A EP1032993A1 (en) 1997-11-10 1998-05-07 A method and arrangement for wireless data transmission
AU74628/98A AU745196B2 (en) 1997-11-10 1998-05-07 A method and arrangement for wireless data transmission
JP2000519965A JP2001523063A (en) 1997-11-10 1998-05-07 Method and apparatus for transmitting wireless data
CA002309119A CA2309119A1 (en) 1997-11-10 1998-05-07 A method and arrangement for wireless data transmission
NO20002411A NO321683B1 (en) 1997-11-10 2000-05-09 Procedure and arrangement for wireless data transfer between computers using a DAB system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704101A SE512756C2 (en) 1997-11-10 1997-11-10 Method and device for wireless data transmission

Publications (3)

Publication Number Publication Date
SE9704101D0 SE9704101D0 (en) 1997-11-10
SE9704101L true SE9704101L (en) 1999-05-11
SE512756C2 SE512756C2 (en) 2000-05-08

Family

ID=20408920

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704101A SE512756C2 (en) 1997-11-10 1997-11-10 Method and device for wireless data transmission

Country Status (7)

Country Link
EP (1) EP1032993A1 (en)
JP (1) JP2001523063A (en)
AU (1) AU745196B2 (en)
CA (1) CA2309119A1 (en)
NO (1) NO321683B1 (en)
SE (1) SE512756C2 (en)
WO (1) WO1999025083A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101459483B (en) * 2007-12-10 2012-06-06 联想(北京)有限公司 Method, transmission point and system for implementing urban digital broadcast

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653954A1 (en) * 1989-10-27 1991-05-03 Trt Telecom Radio Electr METHOD FOR TRANSMITTING A SUITE OF M BINARY WORDS OF "P" BINARY ELEMENTS AND TRANSMISSION DEVICE USING THE SAME.
GB2313981B (en) * 1996-06-06 2001-04-18 Roke Manor Research Assymetric communications channel for a portable computer

Also Published As

Publication number Publication date
NO20002411D0 (en) 2000-05-09
AU7462898A (en) 1999-05-31
JP2001523063A (en) 2001-11-20
EP1032993A1 (en) 2000-09-06
CA2309119A1 (en) 1999-05-20
NO321683B1 (en) 2006-06-19
SE9704101D0 (en) 1997-11-10
AU745196B2 (en) 2002-03-14
SE512756C2 (en) 2000-05-08
NO20002411L (en) 2000-06-30
WO1999025083A1 (en) 1999-05-20

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Legal Events

Date Code Title Description
NUG Patent has lapsed