HUE043935T2 - Fordított irányú összeköttetés teljesítményvezérlése vezeték nélküli kommunikációs rendszerekben - Google Patents

Fordított irányú összeköttetés teljesítményvezérlése vezeték nélküli kommunikációs rendszerekben

Info

Publication number
HUE043935T2
HUE043935T2 HUE07798393A HUE07798393A HUE043935T2 HU E043935 T2 HUE043935 T2 HU E043935T2 HU E07798393 A HUE07798393 A HU E07798393A HU E07798393 A HUE07798393 A HU E07798393A HU E043935 T2 HUE043935 T2 HU E043935T2
Authority
HU
Hungary
Prior art keywords
wireless communication
power control
communication systems
reverse link
link power
Prior art date
Application number
HUE07798393A
Other languages
English (en)
Inventor
Alexei Gorokhov
Aamod Khandekar
Tamer Kadous
Mohammad J Borran
Rajat Prakash
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE043935T2 publication Critical patent/HUE043935T2/hu

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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • 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
    • H04W52/06—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. 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
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • 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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
HUE07798393A 2006-06-13 2007-06-11 Fordított irányú összeköttetés teljesítményvezérlése vezeték nélküli kommunikációs rendszerekben HUE043935T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81348406P 2006-06-13 2006-06-13

Publications (1)

Publication Number Publication Date
HUE043935T2 true HUE043935T2 (hu) 2019-09-30

Family

ID=38828582

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE07798393A HUE043935T2 (hu) 2006-06-13 2007-06-11 Fordított irányú összeköttetés teljesítményvezérlése vezeték nélküli kommunikációs rendszerekben

Country Status (12)

Country Link
US (2) US8204530B2 (hu)
EP (2) EP2057756B1 (hu)
JP (2) JP5318759B2 (hu)
KR (1) KR101063509B1 (hu)
CN (2) CN101578773B (hu)
BR (1) BRPI0712765B1 (hu)
CA (2) CA2652862C (hu)
ES (2) ES2716729T3 (hu)
HU (1) HUE043935T2 (hu)
RU (1) RU2415515C2 (hu)
TW (2) TWI424697B (hu)
WO (1) WO2007146891A2 (hu)

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US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
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US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
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Also Published As

Publication number Publication date
CA2810296C (en) 2016-08-23
CN102970739A (zh) 2013-03-13
CA2652862A1 (en) 2007-12-21
JP5318759B2 (ja) 2013-10-16
BRPI0712765B1 (pt) 2020-01-21
RU2009100844A (ru) 2010-07-20
EP2057756A2 (en) 2009-05-13
US20120224502A1 (en) 2012-09-06
WO2007146891A3 (en) 2009-05-07
ES2716729T3 (es) 2019-06-14
CN101578773A (zh) 2009-11-11
ES2733437T3 (es) 2019-11-29
KR101063509B1 (ko) 2011-09-08
US20080014979A1 (en) 2008-01-17
TW201115951A (en) 2011-05-01
JP5313321B2 (ja) 2013-10-09
KR20090033218A (ko) 2009-04-01
BRPI0712765A2 (pt) 2012-09-25
TWI351834B (en) 2011-11-01
JP2012090280A (ja) 2012-05-10
EP2582066B1 (en) 2018-10-24
EP2582066A1 (en) 2013-04-17
TW200818744A (en) 2008-04-16
TWI424697B (zh) 2014-01-21
EP2057756B1 (en) 2019-04-03
CA2652862C (en) 2013-04-09
US8204530B2 (en) 2012-06-19
US8855001B2 (en) 2014-10-07
WO2007146891A2 (en) 2007-12-21
CA2810296A1 (en) 2007-12-21
JP2009540766A (ja) 2009-11-19
RU2415515C2 (ru) 2011-03-27
CN101578773B (zh) 2014-05-07

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