IN2014CN02401A - - Google Patents

Info

Publication number
IN2014CN02401A
IN2014CN02401A IN2401CHN2014A IN2014CN02401A IN 2014CN02401 A IN2014CN02401 A IN 2014CN02401A IN 2401CHN2014 A IN2401CHN2014 A IN 2401CHN2014A IN 2014CN02401 A IN2014CN02401 A IN 2014CN02401A
Authority
IN
India
Prior art keywords
cell
power level
transmission
transmission power
uplink transmission
Prior art date
Application number
Other languages
English (en)
Inventor
Peter Gaal
Wanshi Chen
Juan Montojo
Hao Xu
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 IN2014CN02401A publication Critical patent/IN2014CN02401A/en

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
    • H04W52/16—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
    • H04W52/06—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
    • H04W52/04—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
    • 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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • H04W52/08—Closed loop 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
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
IN2401CHN2014 2011-10-03 2012-10-04 IN2014CN02401A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161542656P 2011-10-03 2011-10-03
US13/633,795 US9210666B2 (en) 2011-10-03 2012-10-02 Method and apparatus for uplink transmission power control and timing in coordinated multipoint transmission schemes
PCT/US2012/000503 WO2013052134A1 (fr) 2011-10-03 2012-10-04 Procédé et appareil de commande de puissance d'émission en liaison montante et de synchronisation dans des schémas d'émission multipoint coordonnée

Publications (1)

Publication Number Publication Date
IN2014CN02401A true IN2014CN02401A (fr) 2015-06-19

Family

ID=47992524

Family Applications (2)

Application Number Title Priority Date Filing Date
IN2401CHN2014 IN2014CN02401A (fr) 2011-10-03 2012-10-04
IN2511CHN2014 IN2014CN02511A (fr) 2011-10-03 2012-10-04

Family Applications After (1)

Application Number Title Priority Date Filing Date
IN2511CHN2014 IN2014CN02511A (fr) 2011-10-03 2012-10-04

Country Status (10)

Country Link
US (3) US9319990B2 (fr)
EP (3) EP2764737B1 (fr)
JP (1) JP2014528672A (fr)
KR (3) KR20140084115A (fr)
CN (3) CN104041146B (fr)
BR (1) BR112014007914B1 (fr)
ES (1) ES2703515T3 (fr)
HU (1) HUE042571T2 (fr)
IN (2) IN2014CN02401A (fr)
WO (3) WO2013052134A1 (fr)

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Also Published As

Publication number Publication date
KR20150013425A (ko) 2015-02-05
JP2014528672A (ja) 2014-10-27
EP2764737B1 (fr) 2018-10-03
WO2013052135A1 (fr) 2013-04-11
KR20150013424A (ko) 2015-02-05
EP2764736A1 (fr) 2014-08-13
US9319990B2 (en) 2016-04-19
BR112014007914A2 (pt) 2017-04-04
KR20140084115A (ko) 2014-07-04
EP2764738B1 (fr) 2018-11-14
CN106973432A (zh) 2017-07-21
US20130083731A1 (en) 2013-04-04
CN104041146B (zh) 2018-04-10
CN104041146A (zh) 2014-09-10
IN2014CN02511A (fr) 2015-06-26
WO2013052119A8 (fr) 2014-05-30
US20130083730A1 (en) 2013-04-04
EP2764736B1 (fr) 2018-08-08
CN104025674A (zh) 2014-09-03
US20130084913A1 (en) 2013-04-04
US9210666B2 (en) 2015-12-08
WO2013052134A1 (fr) 2013-04-11
EP2764737A1 (fr) 2014-08-13
EP2764738A1 (fr) 2014-08-13
WO2013052119A1 (fr) 2013-04-11
HUE042571T2 (hu) 2019-07-29
ES2703515T3 (es) 2019-03-11
US9204399B2 (en) 2015-12-01
BR112014007914B1 (pt) 2022-05-03

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