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GB0024680D0 - RF channel power control - Google Patents

RF channel power control

Info

Publication number
GB0024680D0
GB0024680D0 GB0024680A GB0024680A GB0024680D0 GB 0024680 D0 GB0024680 D0 GB 0024680D0 GB 0024680 A GB0024680 A GB 0024680A GB 0024680 A GB0024680 A GB 0024680A GB 0024680 D0 GB0024680 D0 GB 0024680D0
Authority
GB
United Kingdom
Prior art keywords
power control
channel power
channel
control
power
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.)
Withdrawn
Application number
GB0024680A
Other versions
GB2367981A (en
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Priority to GB0024680A priority Critical patent/GB2367981A/en
Publication of GB0024680D0 publication Critical patent/GB0024680D0/en
Priority to AU2002223587A priority patent/AU2002223587A1/en
Priority to PCT/EP2001/011473 priority patent/WO2002032006A2/en
Publication of GB2367981A publication Critical patent/GB2367981A/en
Withdrawn legal-status Critical Current

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
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/223—TPC being performed according to specific parameters taking into account previous information or commands predicting future states of the transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
GB0024680A 2000-10-09 2000-10-09 Transmission power control in a frequency hopping RF system Withdrawn GB2367981A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0024680A GB2367981A (en) 2000-10-09 2000-10-09 Transmission power control in a frequency hopping RF system
AU2002223587A AU2002223587A1 (en) 2000-10-09 2001-10-04 Rf channel power control
PCT/EP2001/011473 WO2002032006A2 (en) 2000-10-09 2001-10-04 Rf channel power control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0024680A GB2367981A (en) 2000-10-09 2000-10-09 Transmission power control in a frequency hopping RF system

Publications (2)

Publication Number Publication Date
GB0024680D0 true GB0024680D0 (en) 2000-11-22
GB2367981A GB2367981A (en) 2002-04-17

Family

ID=9900918

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0024680A Withdrawn GB2367981A (en) 2000-10-09 2000-10-09 Transmission power control in a frequency hopping RF system

Country Status (3)

Country Link
AU (1) AU2002223587A1 (en)
GB (1) GB2367981A (en)
WO (1) WO2002032006A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1734660A1 (en) * 2005-06-15 2006-12-20 Matsushita Electric Industrial Co., Ltd. Transmission power control in a system using frequency hopping
CN102056275A (en) * 2009-11-03 2011-05-11 中兴通讯股份有限公司 Closed loop power control method for frequency hopping system and base station

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5459760A (en) * 1993-11-05 1995-10-17 Matsushita Electric Industrial Co., Ltd. Transmitting and receiving apparatus
FI105368B (en) * 1997-05-16 2000-07-31 Nokia Networks Oy Power control in mobile communication system
US6115408A (en) * 1998-04-03 2000-09-05 Butterfly Vsli Ltd. Automatic transmission power level control method in a frequency hopping communication system
FR2784824B1 (en) * 1998-10-16 2000-11-24 Mitsubishi Electric Inf Tech METHOD FOR CLOSED LOOP CONTROL OF THE POWER RECEIVED BY A RECEIVER AND TRANSMITTED FROM A TRANSMITTER OF A TELECOMMUNICATIONS SYSTEM

Also Published As

Publication number Publication date
GB2367981A (en) 2002-04-17
WO2002032006A3 (en) 2002-07-18
AU2002223587A1 (en) 2002-04-22
WO2002032006A2 (en) 2002-04-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)