EE9900067A - Meetod ja seade sidekanali ühenduse varu suurendamiseks traadita sides - Google Patents

Meetod ja seade sidekanali ühenduse varu suurendamiseks traadita sides

Info

Publication number
EE9900067A
EE9900067A EEP199900067A EE9900067A EE9900067A EE 9900067 A EE9900067 A EE 9900067A EE P199900067 A EEP199900067 A EE P199900067A EE 9900067 A EE9900067 A EE 9900067A EE 9900067 A EE9900067 A EE 9900067A
Authority
EE
Estonia
Prior art keywords
increasing
communication link
wireless communications
link margin
margin
Prior art date
Application number
EEP199900067A
Other languages
English (en)
Inventor
A. Hassan Amer
D. Karabinis Peter
Rutger Carl Rydbeck Nils
Original Assignee
Ericsson Inc.
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 Inc. filed Critical Ericsson Inc.
Publication of EE9900067A publication Critical patent/EE9900067A/et

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18532—Arrangements for managing transmission, i.e. for transporting data or a signalling message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18532—Arrangements for managing transmission, i.e. for transporting data or a signalling message
    • H04B7/18534—Arrangements for managing transmission, i.e. for transporting data or a signalling message for enhancing link reliablility, e.g. satellites diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18513—Transmission in a satellite or space-based system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Telephone Function (AREA)
EEP199900067A 1996-08-28 1997-08-26 Meetod ja seade sidekanali ühenduse varu suurendamiseks traadita sides EE9900067A (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/705,885 US5812968A (en) 1996-08-28 1996-08-28 Vocoder apparatus using the link margin
PCT/US1997/015036 WO1998009387A1 (en) 1996-08-28 1997-08-26 Method and apparatus for improving the link margin in wireless communications

Publications (1)

Publication Number Publication Date
EE9900067A true EE9900067A (et) 1999-10-15

Family

ID=24835362

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900067A EE9900067A (et) 1996-08-28 1997-08-26 Meetod ja seade sidekanali ühenduse varu suurendamiseks traadita sides

Country Status (10)

Country Link
US (1) US5812968A (et)
EP (2) EP1235374B1 (et)
CN (1) CN1117440C (et)
AR (1) AR010990A1 (et)
AU (1) AU4163697A (et)
BR (1) BR9711252A (et)
CO (1) CO4650152A1 (et)
DE (2) DE69720740D1 (et)
EE (1) EE9900067A (et)
WO (1) WO1998009387A1 (et)

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US7216109B1 (en) 2000-07-24 2007-05-08 Donner Irah H System and method for reallocating and/or upgrading and/or selling tickets, other event admittance means, goods and/or services
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US7562028B1 (en) 2000-07-24 2009-07-14 Donner Irah H System and method for determining and/or transmitting and/or establishing communication with a mobile device user for providing, for example, concessions, tournaments, competitions, matching, reallocating, upgrading, selling tickets, and other event admittance mean
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Also Published As

Publication number Publication date
EP0922338B1 (en) 2003-04-09
CO4650152A1 (es) 1998-09-03
AR010990A1 (es) 2000-08-02
DE69720740D1 (de) 2003-05-15
BR9711252A (pt) 1999-08-17
CN1117440C (zh) 2003-08-06
EP0922338A1 (en) 1999-06-16
DE69733908D1 (de) 2005-09-08
EP1235374A3 (en) 2002-11-06
WO1998009387A1 (en) 1998-03-05
US5812968A (en) 1998-09-22
CN1235719A (zh) 1999-11-17
AU4163697A (en) 1998-03-19
EP1235374A2 (en) 2002-08-28
EP1235374B1 (en) 2005-08-03

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