[go: up one dir, main page]

WO2000064069A3 - Verfahren zur sendeleistungseinstellung in funk-kommunikationssystemen - Google Patents

Verfahren zur sendeleistungseinstellung in funk-kommunikationssystemen Download PDF

Info

Publication number
WO2000064069A3
WO2000064069A3 PCT/DE2000/001009 DE0001009W WO0064069A3 WO 2000064069 A3 WO2000064069 A3 WO 2000064069A3 DE 0001009 W DE0001009 W DE 0001009W WO 0064069 A3 WO0064069 A3 WO 0064069A3
Authority
WO
WIPO (PCT)
Prior art keywords
emissions
adjusting
radio station
transmitter power
time slots
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/DE2000/001009
Other languages
English (en)
French (fr)
Other versions
WO2000064069A2 (de
Inventor
Stefan Oestreich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of WO2000064069A2 publication Critical patent/WO2000064069A2/de
Publication of WO2000064069A3 publication Critical patent/WO2000064069A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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

Landscapes

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

Abstract

Beim erfindungsgemäßen Verfahren zur Sendeleistungseinstellung sind Funkstationen über eine Funkschnittstelle miteinander verbunden, wobei die Funkschnittstelle nach einem TDD-Übertragungsverfahren mit mehreren, unterschiedlichen Verbindungen zuweisbaren Zeitschlitzen pro Rahmen organisiert ist. Im Sinne einer Regelschleife werden von einer zweiten Funkstation Aussendungen einer ersten Funkstation empfangen, aus den empfangenen Aussendungen Korrekturwerte bestimmt, die Korrekturwerte zur ersten Funkstation übertragen und dort für die Sendeleistungseinstellung folgender Aussendungen berücksichtigt. In Ergänzung sieht die Erfindung vor, daß die erste Funkstation Aussendungen der zweiten Funkstation in zumindest zwei Zeitschlitzen des Rahmens empfängt, die zumindest zwei Aussendungen miteinander verglichen werden und das Vergleichsergebnis bei der Sendeleistungseinstellung berücksichtigt wird.
PCT/DE2000/001009 1999-04-15 2000-04-03 Verfahren zur sendeleistungseinstellung in funk-kommunikationssystemen Ceased WO2000064069A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19917061.4 1999-04-15
DE1999117061 DE19917061A1 (de) 1999-04-15 1999-04-15 Verfahren zur Sendeleistungseinstellung in Funk-Kommunikationssystemen

Publications (2)

Publication Number Publication Date
WO2000064069A2 WO2000064069A2 (de) 2000-10-26
WO2000064069A3 true WO2000064069A3 (de) 2001-03-29

Family

ID=7904684

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/001009 Ceased WO2000064069A2 (de) 1999-04-15 2000-04-03 Verfahren zur sendeleistungseinstellung in funk-kommunikationssystemen

Country Status (2)

Country Link
DE (1) DE19917061A1 (de)
WO (1) WO2000064069A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE322107T1 (de) 2000-05-01 2006-04-15 Interdigital Tech Corp Leistungsregelung für die abwärtsrichtung für mehrfache abwärtszeitschlitze in tdd- kommunikationssystemen
DE10122217A1 (de) * 2001-05-08 2002-11-28 Siemens Ag Verfahren und Vorrichtung zum Anpassen der Sendeleistung bei einem Time-Division-System
JP3865212B2 (ja) * 2001-10-17 2007-01-10 株式会社エヌ・ティ・ティ・ドコモ 送信電力設定方法、移動通信システム及び基地局

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268365A (en) * 1992-06-26 1994-01-05 Roke Manor Research Improvements in or relating to cellular mobile radio systems
WO1995031879A2 (en) * 1994-05-11 1995-11-23 Nokia Telecommunications Oy Control of handover and transmission power control of mobile station in a mobile telecommunications system
WO1998045962A1 (en) * 1997-04-04 1998-10-15 Ericsson, Inc. Power control for a mobile terminal in a satellite communication system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822318A (en) * 1994-07-29 1998-10-13 Qualcomm Incorporated Method and apparatus for controlling power in a variable rate communication system
EP0893889A3 (de) * 1997-07-19 1999-02-24 Matsushita Electric Industrial Co., Ltd. Verfahren und Vorrichtung für Sendeleistungsregelung in einem CDMA Nachrichtenübertragungssystem
FI106665B (fi) * 1997-11-05 2001-03-15 Nokia Mobile Phones Ltd Menetelmä ja järjestely lähetystehon määrittämiseksi matkaviestimessä

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268365A (en) * 1992-06-26 1994-01-05 Roke Manor Research Improvements in or relating to cellular mobile radio systems
WO1995031879A2 (en) * 1994-05-11 1995-11-23 Nokia Telecommunications Oy Control of handover and transmission power control of mobile station in a mobile telecommunications system
WO1998045962A1 (en) * 1997-04-04 1998-10-15 Ericsson, Inc. Power control for a mobile terminal in a satellite communication system

Also Published As

Publication number Publication date
DE19917061A1 (de) 2000-11-02
WO2000064069A2 (de) 2000-10-26

Similar Documents

Publication Publication Date Title
EP1231807A3 (de) Datenübertragungsratensteuerung auf der Aufwärtsstrecke für jede Mobilstation
CA2287512A1 (en) Synchronization of forward link base station power levels during handoff between base station sectors in a mobile radio communication system
WO2001030042A3 (de) Verfahren zum betreiben eines mobilfunknetzes
EP0687075A3 (de) Verfahren und Anordnung zur verteilten Leistungsregelung in einem zellularen Funksystem
WO2007126648A3 (en) Systems and methods for controlling base station sectors to reduce potential interference with low elevation satellites
TW351032B (en) Method for estimating speed of a mobile station in a cellular communications system
AU2003224544A1 (en) Method and apparatus for uplink transmission timing in a mobile communications system
CA2507124A1 (en) Method and apparatus for determining a set of acceptable transport format combinations
AU5281799A (en) Method and apparatus for the transmission of packets of data
WO2004032369A3 (en) Power allocation for power control bits in a cellular network
CA2187412A1 (en) Method for Setting Up Perch Channels in Mobile Communication by Cellular System
WO2000054437A3 (en) Method and apparatus for maximizing the use of available capacity in a communication system
WO2001031929A3 (en) Mobile communications system and method utilizing impulse radio
WO2001039523A3 (de) Verfahren zur signalisierung einer funkkanalstruktur in einem funk-kommunikationssystem
WO2006130272A3 (en) Method and apparatus for transmit power control in wireless data communication systems
EP1104977A4 (de) Verfahren zur aktualisierung von nebenbasisstation, informationskontrollverfahren zur zellensuche in mobilkommunikationssystem, zellensuchverfahren in mobilstation, mobilkommunikationssystem, basisstation und kontrollstation
EP1018809A3 (de) Verfahren zur Leistung- und Anrufesregelung für mobile Kommunikationssysteme
WO2004042960A3 (en) Method and mobile station for controlling communication via a radio link
WO2000022757A3 (de) Verfahren und funk-kommunikationssystem zur leistungsregelung zwischen einer basisstation und einer teilnehmerstation
WO2001078251A3 (de) Verfahren zur sendeleistungsregelung in einem funk-kommunikationssystem
WO1998021912A3 (en) Method for increasing control channel capacity in a communication system
WO2001047309A3 (de) Verfahren zur steuerung einer verbindungsweiterschaltung in einem funk-kommunikationssystem
WO2002061954A3 (en) Method and system for receiver-characterized power setting in a cellular communication system
WO2002009309A3 (en) Power control in a radio communication system
EP1304817A3 (de) Verfahren zur Sendeleistungsfestlegung, Mobilkommunikationssystem und Basisstation

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CA CN JP KR US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): CA CN JP KR US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

122 Ep: pct application non-entry in european phase
AK Designated states

Kind code of ref document: B8

Designated state(s): AU BR CN ID JP KR US

AL Designated countries for regional patents

Kind code of ref document: B8

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

NENP Non-entry into the national phase

Ref country code: JP