BRPI0906758A2 - Gerenciamento de reserva de potência em sistemas de comunicações sem fio - Google Patents

Gerenciamento de reserva de potência em sistemas de comunicações sem fio

Info

Publication number
BRPI0906758A2
BRPI0906758A2 BRPI0906758-2A BRPI0906758A BRPI0906758A2 BR PI0906758 A2 BRPI0906758 A2 BR PI0906758A2 BR PI0906758 A BRPI0906758 A BR PI0906758A BR PI0906758 A2 BRPI0906758 A2 BR PI0906758A2
Authority
BR
Brazil
Prior art keywords
wireless communications
communications systems
power reserve
reserve management
management
Prior art date
Application number
BRPI0906758-2A
Other languages
English (en)
Inventor
Sanjeev Arvind Athalye
Avneesh Agrawal
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 BRPI0906758A2 publication Critical patent/BRPI0906758A2/pt

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]
    • H04W52/18—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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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]
    • H04W52/18—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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0906758-2A 2008-01-25 2009-01-23 Gerenciamento de reserva de potência em sistemas de comunicações sem fio BRPI0906758A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2378508P 2008-01-25 2008-01-25
US12/357,698 US9084201B2 (en) 2008-01-25 2009-01-22 Power headroom management in wireless communication systems
PCT/US2009/031816 WO2009094525A1 (en) 2008-01-25 2009-01-23 Power headroom management in wireless communication systems

Publications (1)

Publication Number Publication Date
BRPI0906758A2 true BRPI0906758A2 (pt) 2015-08-04

Family

ID=40513983

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906758-2A BRPI0906758A2 (pt) 2008-01-25 2009-01-23 Gerenciamento de reserva de potência em sistemas de comunicações sem fio

Country Status (16)

Country Link
US (1) US9084201B2 (pt)
EP (1) EP2250841B1 (pt)
JP (1) JP5329566B2 (pt)
KR (2) KR101289039B1 (pt)
CN (2) CN107105491B (pt)
AU (1) AU2009206365B2 (pt)
BR (1) BRPI0906758A2 (pt)
CA (1) CA2710616C (pt)
IL (1) IL206681A (pt)
MX (1) MX2010008079A (pt)
MY (1) MY154520A (pt)
RU (1) RU2467516C2 (pt)
SG (1) SG188083A1 (pt)
TW (1) TWI391012B (pt)
UA (1) UA99170C2 (pt)
WO (1) WO2009094525A1 (pt)

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Also Published As

Publication number Publication date
AU2009206365B2 (en) 2013-05-02
KR101289039B1 (ko) 2013-07-23
US9084201B2 (en) 2015-07-14
EP2250841A1 (en) 2010-11-17
IL206681A (en) 2015-08-31
JP5329566B2 (ja) 2013-10-30
EP2250841B1 (en) 2018-03-28
CA2710616A1 (en) 2009-07-30
US20090191910A1 (en) 2009-07-30
CN107105491A (zh) 2017-08-29
KR20130069865A (ko) 2013-06-26
JP2011514035A (ja) 2011-04-28
CN107105491B (zh) 2020-09-04
UA99170C2 (ru) 2012-07-25
MX2010008079A (es) 2010-11-05
IL206681A0 (en) 2010-12-30
TW200948121A (en) 2009-11-16
TWI391012B (zh) 2013-03-21
WO2009094525A1 (en) 2009-07-30
MY154520A (en) 2015-06-30
AU2009206365A1 (en) 2009-07-30
KR20100126704A (ko) 2010-12-02
CN101926206A (zh) 2010-12-22
CA2710616C (en) 2018-01-23
RU2010135534A (ru) 2012-02-27
RU2467516C2 (ru) 2012-11-20
SG188083A1 (en) 2013-03-28

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