WO2004028188A3 - Method for radio data transmission, user station and base station - Google Patents

Method for radio data transmission, user station and base station Download PDF

Info

Publication number
WO2004028188A3
WO2004028188A3 PCT/DE2003/002657 DE0302657W WO2004028188A3 WO 2004028188 A3 WO2004028188 A3 WO 2004028188A3 DE 0302657 W DE0302657 W DE 0302657W WO 2004028188 A3 WO2004028188 A3 WO 2004028188A3
Authority
WO
WIPO (PCT)
Prior art keywords
base station
data transmission
user stations
radio data
station
Prior art date
Application number
PCT/DE2003/002657
Other languages
German (de)
French (fr)
Other versions
WO2004028188A2 (en
Inventor
Siegfried Baer
Hyung-Nam Choi
Original Assignee
Siemens Ag
Siegfried Baer
Hyung-Nam Choi
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 Siemens Ag, Siegfried Baer, Hyung-Nam Choi filed Critical Siemens Ag
Priority to EP03797165A priority Critical patent/EP1540984A2/en
Publication of WO2004028188A2 publication Critical patent/WO2004028188A2/en
Publication of WO2004028188A3 publication Critical patent/WO2004028188A3/en

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
    • H04W52/18—TPC being performed according to specific parameters
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • 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
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

Landscapes

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

Abstract

Data is transmitted from a base station to a group of user stations, the user stations each determine a reception quality value, transmitted by the user stations to the base station, the reception quality values are compared, by means of the base station or a monitoring device provided for the base station, with an optimum reception quality value interval. Depending on the results of the comparison, a transmission power value is determined and further data transmitted from the base station to the group of user stations using the determined transmission power value.
PCT/DE2003/002657 2002-09-17 2003-08-07 Method for radio data transmission, user station and base station WO2004028188A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03797165A EP1540984A2 (en) 2002-09-17 2003-08-07 Method for radio data transmission, user station and base station

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002143149 DE10243149A1 (en) 2002-09-17 2002-09-17 Radio data transmissions between a base station and a number of mobile telephones in a cell, controlling base station power based on reception quality values received from mobiles
DE10243149.3 2002-09-17

Publications (2)

Publication Number Publication Date
WO2004028188A2 WO2004028188A2 (en) 2004-04-01
WO2004028188A3 true WO2004028188A3 (en) 2004-07-01

Family

ID=31724826

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/002657 WO2004028188A2 (en) 2002-09-17 2003-08-07 Method for radio data transmission, user station and base station

Country Status (3)

Country Link
EP (1) EP1540984A2 (en)
DE (1) DE10243149A1 (en)
WO (1) WO2004028188A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150271764A1 (en) * 2014-03-21 2015-09-24 Qualcomm Incorporated Positioning measurement management

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999052310A2 (en) * 1998-04-03 1999-10-14 Nokia Networks Oy Method and apparatus for power control in a mobile telecommunication system
WO2001020805A1 (en) * 1999-09-17 2001-03-22 Motorola Inc. Transmit power control method and apparatus
WO2002056498A2 (en) * 2001-01-12 2002-07-18 Telefonaktiebolaget Lm Ericsson (Publ) Downlink power control of a common transport channel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG109450A1 (en) * 2000-04-06 2005-03-30 Ntt Docomo Inc Multicast signal transmission power control method and base station using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999052310A2 (en) * 1998-04-03 1999-10-14 Nokia Networks Oy Method and apparatus for power control in a mobile telecommunication system
WO2001020805A1 (en) * 1999-09-17 2001-03-22 Motorola Inc. Transmit power control method and apparatus
WO2002056498A2 (en) * 2001-01-12 2002-07-18 Telefonaktiebolaget Lm Ericsson (Publ) Downlink power control of a common transport channel

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project;Technical Specification Group Radio Access Network; Physical layer procedures (FDD) (Release 5)", 3GPP TS 25.214 V5.2.0, XX, XX, September 2002 (2002-09-01), pages COMPLETE62, XP002271320 *
See also references of EP1540984A2 *

Also Published As

Publication number Publication date
DE10243149A1 (en) 2004-03-18
WO2004028188A2 (en) 2004-04-01
EP1540984A2 (en) 2005-06-15

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