WO2000010260A3 - Verfahren zum beeinflussen des pegels eines hochfrequenten sendesignals in einer basisstation eines funkfestnetzes - Google Patents

Verfahren zum beeinflussen des pegels eines hochfrequenten sendesignals in einer basisstation eines funkfestnetzes Download PDF

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Publication number
WO2000010260A3
WO2000010260A3 PCT/DE1999/002512 DE9902512W WO0010260A3 WO 2000010260 A3 WO2000010260 A3 WO 2000010260A3 DE 9902512 W DE9902512 W DE 9902512W WO 0010260 A3 WO0010260 A3 WO 0010260A3
Authority
WO
WIPO (PCT)
Prior art keywords
level
transmitted signal
influencing
base station
frequency transmitted
Prior art date
Application number
PCT/DE1999/002512
Other languages
English (en)
French (fr)
Other versions
WO2000010260A2 (de
Inventor
Carsten Ball
Alexander Starck
Original Assignee
Siemens Ag
Carsten Ball
Alexander Starck
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, Carsten Ball, Alexander Starck filed Critical Siemens Ag
Priority to US09/762,735 priority Critical patent/US6804498B1/en
Priority to BR9912904-3A priority patent/BR9912904A/pt
Priority to EP99952364A priority patent/EP1104596A2/de
Publication of WO2000010260A2 publication Critical patent/WO2000010260A2/de
Publication of WO2000010260A3 publication Critical patent/WO2000010260A3/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
    • H04W52/18—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

Landscapes

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

Abstract

In einer Sende-/Empfangseinheit (SE) und einer über eine Leitung (L) mit dieser verbundenen Antennen-Sende-/Empfangseinheit (ASE) wird der Pegel eines hochfrequenten Sendesignals (fs) gemessen und von den gemessenen Pegeln eine Pegeldifferenz (pdw) ermittelt. Der Pegel des Sendesignals (fs) wird derart beeinflußt, daß die ermittelte Pegeldifferenz annähernd auf einer vorgegebenen Pegeldifferenz (pdw, vw) gehalten wird. Hierdurch werden durch unterschiedliche Leitungen (L) und Umwelteinflüsse verursachte Pegelschwankungen des Sendesignals (fs) kompensiert.
PCT/DE1999/002512 1998-08-11 1999-08-11 Verfahren zum beeinflussen des pegels eines hochfrequenten sendesignals in einer basisstation eines funkfestnetzes WO2000010260A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US09/762,735 US6804498B1 (en) 1998-08-11 1999-08-11 Method for influencing the level of a radio-frequency transmitted signal in a base station in a fixed radio network
BR9912904-3A BR9912904A (pt) 1998-08-11 1999-08-11 Processo para influenciar o nìvel de um sinal de emissão de alta frequência em uma estação de base de uma rede fixa de rádio
EP99952364A EP1104596A2 (de) 1998-08-11 1999-08-11 Verfahren zum beeinflussen des pegels eines hochfrequenten sendesignals in einer basisstation eines funkfestnetzes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19836375A DE19836375C1 (de) 1998-08-11 1998-08-11 Verfahren zum Beeinflussen des Pegels eines hochfrequenten Sendesignals in einer Basisstation eines Funkfestnetzes
DE19836375.3 1998-08-11

Publications (2)

Publication Number Publication Date
WO2000010260A2 WO2000010260A2 (de) 2000-02-24
WO2000010260A3 true WO2000010260A3 (de) 2000-05-18

Family

ID=7877200

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/002512 WO2000010260A2 (de) 1998-08-11 1999-08-11 Verfahren zum beeinflussen des pegels eines hochfrequenten sendesignals in einer basisstation eines funkfestnetzes

Country Status (6)

Country Link
US (1) US6804498B1 (de)
EP (1) EP1104596A2 (de)
CN (1) CN1143451C (de)
BR (1) BR9912904A (de)
DE (1) DE19836375C1 (de)
WO (1) WO2000010260A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10114531A1 (de) * 2001-03-21 2002-10-02 Funkwerk Dabendorf Gmbh Schaltungsanordnung zum Kompensieren der Dämpfung in einem Antennenzuleitungskabel für ein Mobilfunkgerät
DE10336292A1 (de) * 2003-08-01 2005-02-17 Atmel Germany Gmbh Sende- und Empfangsvorrichtung mit wenigstens zwei Paaren aus je einem Sende-Leistungsverstärker und einem rauscharmen Eingangsverstärker
DE10339218B4 (de) * 2003-08-26 2009-03-26 Nokia Siemens Networks Gmbh & Co.Kg Sende- und Empfangsstation für ein Funkkommunikationssystem
US7738877B2 (en) * 2004-07-19 2010-06-15 Cisco Technology, Inc. Wireless network management with antenna control
US11043985B1 (en) * 2020-06-03 2021-06-22 Amazon Technologies, Inc. Cable loss compensation system for time domain duplexed (TDD) radios using embedded radio frequency (RF) control

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03145341A (ja) * 1989-10-31 1991-06-20 Nec Corp ケーブル損失検出装置
EP0750405A2 (de) * 1995-06-21 1996-12-27 Nec Corporation Kabeldämpfungsentzerrereinrichtung zur Anwendung in einer Funkkommunikationsanlage
US5774789A (en) * 1995-12-14 1998-06-30 Allen Telecom Inc. RF communication signal distribution system and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558210B1 (de) * 1992-02-24 1997-04-23 Nokia Mobile Phones Ltd. Funksendeempfangsgerät mit Verstärker
FI92260C (fi) * 1992-12-30 1994-10-10 Nokia Telecommunications Oy Menetelmä ja järjestely vastaanotinantennin kunnon mittaamiseksi TDMA-radiojärjestelmän tukiasemalla
FI92766C (fi) * 1993-04-14 1994-12-27 Nokia Telecommunications Oy Menetelmä ja laite antennin kunnon valvomiseksi
CA2150157A1 (en) * 1994-05-28 1995-11-29 Peter John Chrystie Base station arrangement
US5983070A (en) * 1996-04-19 1999-11-09 Lgc Wireless, Inc. Method and system providing increased antenna functionality in a RF distribution system
US6151482A (en) * 1997-09-30 2000-11-21 Telefonaktiebolaget Lm (Publ) Operation and maintenance link for antenna equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03145341A (ja) * 1989-10-31 1991-06-20 Nec Corp ケーブル損失検出装置
EP0750405A2 (de) * 1995-06-21 1996-12-27 Nec Corporation Kabeldämpfungsentzerrereinrichtung zur Anwendung in einer Funkkommunikationsanlage
US5774789A (en) * 1995-12-14 1998-06-30 Allen Telecom Inc. RF communication signal distribution system and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 367 (E - 1112) 17 September 1991 (1991-09-17) *

Also Published As

Publication number Publication date
US6804498B1 (en) 2004-10-12
EP1104596A2 (de) 2001-06-06
BR9912904A (pt) 2001-05-08
DE19836375C1 (de) 2000-05-04
CN1323467A (zh) 2001-11-21
WO2000010260A2 (de) 2000-02-24
CN1143451C (zh) 2004-03-24

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