GB2467281A - Power control in a wireless communication system - Google Patents

Power control in a wireless communication system Download PDF

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Publication number
GB2467281A
GB2467281A GB1009580A GB201009580A GB2467281A GB 2467281 A GB2467281 A GB 2467281A GB 1009580 A GB1009580 A GB 1009580A GB 201009580 A GB201009580 A GB 201009580A GB 2467281 A GB2467281 A GB 2467281A
Authority
GB
United Kingdom
Prior art keywords
communication system
wireless communication
power control
signal quality
transmitter
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.)
Granted
Application number
GB1009580A
Other versions
GB201009580D0 (en
GB2467281B (en
Inventor
Edward Andrews
Jonathan Wallington
Carlo Luschi
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.)
Icera LLC
Original Assignee
Icera LLC
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 Icera LLC filed Critical Icera LLC
Publication of GB201009580D0 publication Critical patent/GB201009580D0/en
Publication of GB2467281A publication Critical patent/GB2467281A/en
Application granted granted Critical
Publication of GB2467281B publication Critical patent/GB2467281B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04W52/12—Outer and inner loops
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission

Landscapes

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

Abstract

A method of power control in a wireless communication system wherein blocks are transmitted from a transmitter to a receiver on multiple wireless transport channels. The method comprises comparing a target signal quality value with a received signal quality value and providing the results of the comparing step to the transmitter to adjust transmit power, and a mechanism for controlling the target signal quality for transport channels that have been inactive for a predefined period. A corresponding receiver is also provided.
GB1009580.0A 2007-12-14 2008-12-10 Power control in a wireless communication system Active GB2467281B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0724419.7A GB0724419D0 (en) 2007-12-14 2007-12-14 Power control in a wireless communication system
PCT/EP2008/067248 WO2009077409A1 (en) 2007-12-14 2008-12-10 Power control in a wireless communication system

Publications (3)

Publication Number Publication Date
GB201009580D0 GB201009580D0 (en) 2010-07-21
GB2467281A true GB2467281A (en) 2010-07-28
GB2467281B GB2467281B (en) 2013-02-06

Family

ID=39048108

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0724419.7A Ceased GB0724419D0 (en) 2007-12-14 2007-12-14 Power control in a wireless communication system
GB1009580.0A Active GB2467281B (en) 2007-12-14 2008-12-10 Power control in a wireless communication system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0724419.7A Ceased GB0724419D0 (en) 2007-12-14 2007-12-14 Power control in a wireless communication system

Country Status (4)

Country Link
US (1) US8457237B2 (en)
GB (2) GB0724419D0 (en)
TW (1) TWI479817B (en)
WO (1) WO2009077409A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201001389D0 (en) 2010-01-28 2010-03-17 Icera Inc A radio receiver in a wireless communication system
GB0721425D0 (en) * 2007-10-31 2007-12-12 Icera Inc Processing digital sampels in a wireless receiver
US9191059B2 (en) * 2007-10-31 2015-11-17 Icera Inc. Processing digital samples in a wireless receiver
GB0724421D0 (en) * 2007-12-14 2008-01-30 Icera Inc Power control in a wireless communication system
GB0724419D0 (en) 2007-12-14 2008-01-30 Icera Inc Power control in a wireless communication system
US10181937B2 (en) * 2015-06-03 2019-01-15 Lg Electronics Inc. Method of performing power control and link adaptation in full duplex radio communication system and apparatus for the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999053701A2 (en) * 1998-03-27 1999-10-21 Nokia Networks Oy Method of physical radio channel power control
US20030092459A1 (en) * 2001-10-05 2003-05-15 Luca Blessent Reverse outer loop optimization for communication channels with discontinuous transmission ( DTX)
US20050276248A1 (en) * 2004-06-09 2005-12-15 Amit Butala Erasure detection and power control for a transport channel with unknown format in a wireless communication system
EP1801996A1 (en) * 2005-12-20 2007-06-27 Nortel Networks Limited Method for controlling transmission power on a radio channel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2292569C (en) * 1998-04-25 2003-04-08 Samsung Electronics Co., Ltd. Power level arbitration between base station and mobile station in mobile communication system
GB0724419D0 (en) 2007-12-14 2008-01-30 Icera Inc Power control in a wireless communication system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999053701A2 (en) * 1998-03-27 1999-10-21 Nokia Networks Oy Method of physical radio channel power control
US20030092459A1 (en) * 2001-10-05 2003-05-15 Luca Blessent Reverse outer loop optimization for communication channels with discontinuous transmission ( DTX)
US20050276248A1 (en) * 2004-06-09 2005-12-15 Amit Butala Erasure detection and power control for a transport channel with unknown format in a wireless communication system
EP1801996A1 (en) * 2005-12-20 2007-06-27 Nortel Networks Limited Method for controlling transmission power on a radio channel

Also Published As

Publication number Publication date
WO2009077409A1 (en) 2009-06-25
US8457237B2 (en) 2013-06-04
GB0724419D0 (en) 2008-01-30
US20110019754A1 (en) 2011-01-27
GB201009580D0 (en) 2010-07-21
GB2467281B (en) 2013-02-06
TWI479817B (en) 2015-04-01
TW200935784A (en) 2009-08-16

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130516 AND 20130522