BRPI0807777A2 - Controle de potência de uplink para lte - Google Patents

Controle de potência de uplink para lte

Info

Publication number
BRPI0807777A2
BRPI0807777A2 BRPI0807777-0A2A BRPI0807777A BRPI0807777A2 BR PI0807777 A2 BRPI0807777 A2 BR PI0807777A2 BR PI0807777 A BRPI0807777 A BR PI0807777A BR PI0807777 A2 BRPI0807777 A2 BR PI0807777A2
Authority
BR
Brazil
Prior art keywords
uplink
power control
lte power
lte
control
Prior art date
Application number
BRPI0807777-0A2A
Other languages
English (en)
Inventor
Durga Prasad Malladi
Juan Montojo
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 BRPI0807777A2 publication Critical patent/BRPI0807777A2/pt
Publication of BRPI0807777B1 publication Critical patent/BRPI0807777B1/pt

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
    • H04W52/08—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
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/362—Aspects of the step size
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
BRPI0807777-0A 2007-02-14 2008-02-14 Método para gerar comandos de controle de potência, método para empregar comandos de controle de potência, aparelho para comunicação sem fio que habilita a produção de comandos de controle de potência e aparelho para comunicação sem fio que habilita a utilização de comandos de controle de potência BRPI0807777B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US88993107P 2007-02-14 2007-02-14
US60/889,931 2007-02-14
US12/030,787 US8437792B2 (en) 2007-02-14 2008-02-13 Uplink power control for LTE
US12/030,787 2008-02-13
PCT/US2008/053925 WO2008101056A2 (en) 2007-02-14 2008-02-14 Uplink power control for lte

Publications (2)

Publication Number Publication Date
BRPI0807777A2 true BRPI0807777A2 (pt) 2014-06-24
BRPI0807777B1 BRPI0807777B1 (pt) 2020-09-15

Family

ID=39690790

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0807777-0A BRPI0807777B1 (pt) 2007-02-14 2008-02-14 Método para gerar comandos de controle de potência, método para empregar comandos de controle de potência, aparelho para comunicação sem fio que habilita a produção de comandos de controle de potência e aparelho para comunicação sem fio que habilita a utilização de comandos de controle de potência

Country Status (17)

Country Link
US (1) US8437792B2 (pt)
EP (1) EP2115891B1 (pt)
JP (1) JP5362589B2 (pt)
KR (1) KR101124904B1 (pt)
AU (1) AU2008216214B2 (pt)
BR (1) BRPI0807777B1 (pt)
CA (1) CA2676127C (pt)
ES (1) ES2579205T3 (pt)
HK (1) HK1137575A1 (pt)
HU (1) HUE027610T2 (pt)
IL (1) IL199970A (pt)
MX (1) MX2009008631A (pt)
MY (1) MY148048A (pt)
NZ (1) NZ578571A (pt)
RU (1) RU2446572C2 (pt)
TW (1) TWI375420B (pt)
WO (1) WO2008101056A2 (pt)

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IL199970A0 (en) 2010-04-15
JP5362589B2 (ja) 2013-12-11
HK1137575A1 (en) 2010-07-30
BRPI0807777B1 (pt) 2020-09-15
MY148048A (en) 2013-02-28
HUE027610T2 (en) 2016-10-28
KR20090120487A (ko) 2009-11-24
CA2676127C (en) 2013-10-22
IL199970A (en) 2013-08-29
AU2008216214A1 (en) 2008-08-21
NZ578571A (en) 2012-05-25
EP2115891A2 (en) 2009-11-11
US8437792B2 (en) 2013-05-07
WO2008101056A2 (en) 2008-08-21
EP2115891B1 (en) 2016-03-30
RU2009134135A (ru) 2011-03-20
AU2008216214B2 (en) 2011-01-27
CA2676127A1 (en) 2008-08-21
ES2579205T3 (es) 2016-08-08
TWI375420B (en) 2012-10-21
TW200845622A (en) 2008-11-16
WO2008101056A3 (en) 2008-11-27
KR101124904B1 (ko) 2012-05-24
US20080280638A1 (en) 2008-11-13

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