ATE431981T1 - Datenübertragung in einem tdma system - Google Patents

Datenübertragung in einem tdma system

Info

Publication number
ATE431981T1
ATE431981T1 AT04019481T AT04019481T ATE431981T1 AT E431981 T1 ATE431981 T1 AT E431981T1 AT 04019481 T AT04019481 T AT 04019481T AT 04019481 T AT04019481 T AT 04019481T AT E431981 T1 ATE431981 T1 AT E431981T1
Authority
AT
Austria
Prior art keywords
power amplifier
transmitter
mobile station
data transmission
tdma system
Prior art date
Application number
AT04019481T
Other languages
English (en)
Inventor
Jarno Knuutila
Ari Salminen
Jari Hamalainen
Markku A Lipponen
Ari Aho
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE431981T1 publication Critical patent/ATE431981T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
    • H03G3/3047—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals
    • 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
    • H04B1/02—Transmitters
    • H04B1/03—Constructional details, e.g. casings, housings
    • H04B1/036—Cooling arrangements
    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers
    • H04B2001/0416—Circuits with power amplifiers having gain or transmission power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmitters (AREA)
  • Radio Relay Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)
AT04019481T 1998-06-30 1999-06-28 Datenübertragung in einem tdma system ATE431981T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9814080A GB2339113B (en) 1998-06-30 1998-06-30 Data transmission in tdma system

Publications (1)

Publication Number Publication Date
ATE431981T1 true ATE431981T1 (de) 2009-06-15

Family

ID=10834626

Family Applications (2)

Application Number Title Priority Date Filing Date
AT04019481T ATE431981T1 (de) 1998-06-30 1999-06-28 Datenübertragung in einem tdma system
AT99932755T ATE274261T1 (de) 1998-06-30 1999-06-28 Datenübertragung in einem tdma system

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT99932755T ATE274261T1 (de) 1998-06-30 1999-06-28 Datenübertragung in einem tdma system

Country Status (7)

Country Link
US (1) US7158489B1 (de)
EP (3) EP1092288B1 (de)
AT (2) ATE431981T1 (de)
AU (1) AU4902599A (de)
DE (2) DE69919547T2 (de)
GB (1) GB2339113B (de)
WO (1) WO2000001094A1 (de)

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Also Published As

Publication number Publication date
EP1092288B1 (de) 2004-08-18
US7158489B1 (en) 2007-01-02
GB9814080D0 (en) 1998-08-26
AU4902599A (en) 2000-01-17
DE69919547T2 (de) 2005-09-01
WO2000001094A1 (en) 2000-01-06
EP1478107A2 (de) 2004-11-17
EP1092288A1 (de) 2001-04-18
EP2086125A2 (de) 2009-08-05
DE69919547D1 (de) 2004-09-23
EP2086125B1 (de) 2017-03-15
GB2339113A (en) 2000-01-12
EP1478107B1 (de) 2009-05-20
ATE274261T1 (de) 2004-09-15
EP1478107A3 (de) 2006-12-27
GB2339113B (en) 2003-05-21
DE69940915D1 (de) 2009-07-02
EP2086125A3 (de) 2010-01-13

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