BRPI0409246A - sistema e método para controle de potência de fluido de uma comunicação de link reverso - Google Patents

sistema e método para controle de potência de fluido de uma comunicação de link reverso

Info

Publication number
BRPI0409246A
BRPI0409246A BRPI0409246-5A BRPI0409246A BRPI0409246A BR PI0409246 A BRPI0409246 A BR PI0409246A BR PI0409246 A BRPI0409246 A BR PI0409246A BR PI0409246 A BRPI0409246 A BR PI0409246A
Authority
BR
Brazil
Prior art keywords
control system
power control
reverse link
fluid power
link communication
Prior art date
Application number
BRPI0409246-5A
Other languages
English (en)
Inventor
Mingxi Fan
Christopher Gerard Lott
Jean Au
Rashid Ahmed Akbar Attar
Peter J Black
Naga Bhushan
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 BRPI0409246A publication Critical patent/BRPI0409246A/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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
BRPI0409246-5A 2003-04-11 2004-04-12 sistema e método para controle de potência de fluido de uma comunicação de link reverso BRPI0409246A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46175603P 2003-04-11 2003-04-11
US10/423,578 US7069037B2 (en) 2003-04-11 2003-04-25 System and method for fluid power control of a reverse link communication
PCT/US2004/011369 WO2004093343A1 (en) 2003-04-11 2004-04-12 System and method for fluid power control of a reverse link communication

Publications (1)

Publication Number Publication Date
BRPI0409246A true BRPI0409246A (pt) 2006-04-18

Family

ID=33302809

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409246-5A BRPI0409246A (pt) 2003-04-11 2004-04-12 sistema e método para controle de potência de fluido de uma comunicação de link reverso

Country Status (12)

Country Link
US (1) US7069037B2 (pt)
EP (1) EP1620958A1 (pt)
JP (1) JP4634373B2 (pt)
KR (1) KR101028674B1 (pt)
AU (1) AU2004229614B2 (pt)
BR (1) BRPI0409246A (pt)
CA (1) CA2521442A1 (pt)
HK (1) HK1088136A1 (pt)
MX (1) MXPA05010916A (pt)
RU (1) RU2372715C2 (pt)
TW (1) TW200423577A (pt)
WO (1) WO2004093343A1 (pt)

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US7991422B2 (en) * 2009-01-09 2011-08-02 Sprint Communications Company L.P. Dynamically adjusting a power level utilizing reverse activity bits efficiently
US8477733B1 (en) 2009-01-21 2013-07-02 Sprint Spectrum L.P. Method and system for providing multiple reverse activity bits
US8411780B2 (en) * 2009-02-24 2013-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Estimating the ratio of traffic channel power to pilot power in a MIMO wireless communication system
US8526468B1 (en) * 2009-03-16 2013-09-03 Sprint Spectrum L.P. Method and system for quality-of-service-differentiated reverse activity bit
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KR20210087089A (ko) 2018-11-27 2021-07-09 엑스콤 랩스 인코퍼레이티드 넌-코히어런트 협력 다중 입출력 통신
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US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications
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Also Published As

Publication number Publication date
AU2004229614A1 (en) 2004-10-28
HK1088136A1 (en) 2006-10-27
RU2005134957A (ru) 2006-04-27
JP2006523075A (ja) 2006-10-05
KR20060032582A (ko) 2006-04-17
EP1620958A1 (en) 2006-02-01
KR101028674B1 (ko) 2011-04-12
WO2004093343A1 (en) 2004-10-28
TW200423577A (en) 2004-11-01
JP4634373B2 (ja) 2011-02-16
MXPA05010916A (es) 2006-03-21
AU2004229614B2 (en) 2009-08-13
US7069037B2 (en) 2006-06-27
RU2372715C2 (ru) 2009-11-10
US20040214591A1 (en) 2004-10-28
CA2521442A1 (en) 2004-10-28

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.