BRPI0921607A8 - Métodos para previsão do desempenho do enlace de radio em um terminal de comunicação sem fio e terminais de comunicação sem fio - Google Patents

Métodos para previsão do desempenho do enlace de radio em um terminal de comunicação sem fio e terminais de comunicação sem fio

Info

Publication number
BRPI0921607A8
BRPI0921607A8 BRPI0921607A BRPI0921607A BRPI0921607A8 BR PI0921607 A8 BRPI0921607 A8 BR PI0921607A8 BR PI0921607 A BRPI0921607 A BR PI0921607A BR PI0921607 A BRPI0921607 A BR PI0921607A BR PI0921607 A8 BRPI0921607 A8 BR PI0921607A8
Authority
BR
Brazil
Prior art keywords
wireless communication
radio link
performance
communication terminal
predicting
Prior art date
Application number
BRPI0921607A
Other languages
English (en)
Inventor
Krishnamurthy Sandeep
Kuchibhotla Ravi
Original Assignee
Motorola Mobility Inc
Motorola Mobility Llc
Google Technology Holdings LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42153499&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0921607(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Motorola Mobility Inc, Motorola Mobility Llc, Google Technology Holdings LLC filed Critical Motorola Mobility Inc
Publication of BRPI0921607A2 publication Critical patent/BRPI0921607A2/pt
Publication of BRPI0921607A8 publication Critical patent/BRPI0921607A8/pt
Publication of BRPI0921607B1 publication Critical patent/BRPI0921607B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/06—Testing, supervising or monitoring using simulated traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

PREVISÃO DE DESEMPENHO DE ENLACE DE RÁDIO EM TERMINAL DE COMUNICAÇÃO SEM FIO. Um método para prever o desempenho de um enlace de rádio em um terminal de comunicação sem fio, incluindo hipotetizar uma segunda palavra de código, incluindo a informação associada com uma primeira palavra de código hipotetizada, obter informações de estado de canal de um sinal recebido, e estimar uma taxa de erro de decodificador da primeira palavra de código sob uma condição que a segunda palavra de código pode não ter sido decodificada corretamente, onde a taxa de erro de decodificada corretamente, onde a taxa de erro de decodificador é estimada usando as informações de estado do canal.
BRPI0921607-3A 2008-11-07 2009-10-30 métodos para previsão do desempenho do enlace de radio em um terminal de comunicação sem fio e terminais de comunicação sem fio BRPI0921607B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11251508P 2008-11-07 2008-11-07
US61/112,515 2008-11-07
US12/605,461 2009-10-26
US12/605,461 US8442021B2 (en) 2008-11-07 2009-10-26 Radio link performance prediction in wireless communication terminal
PCT/US2009/062812 WO2010053843A2 (en) 2008-11-07 2009-10-30 Radio link performance prediction in wireless communication terminal

Publications (3)

Publication Number Publication Date
BRPI0921607A2 BRPI0921607A2 (pt) 2015-12-29
BRPI0921607A8 true BRPI0921607A8 (pt) 2017-07-11
BRPI0921607B1 BRPI0921607B1 (pt) 2021-02-23

Family

ID=42153499

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921607-3A BRPI0921607B1 (pt) 2008-11-07 2009-10-30 métodos para previsão do desempenho do enlace de radio em um terminal de comunicação sem fio e terminais de comunicação sem fio

Country Status (9)

Country Link
US (2) US8442021B2 (pt)
EP (1) EP2345195A2 (pt)
JP (1) JP5522579B2 (pt)
KR (1) KR101272361B1 (pt)
CN (1) CN102210120B (pt)
AR (1) AR074303A1 (pt)
BR (1) BRPI0921607B1 (pt)
TW (2) TWI545914B (pt)
WO (1) WO2010053843A2 (pt)

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CN108736942A (zh) * 2012-04-24 2018-11-02 株式会社Ntt都科摩 码本生成方法
CN103780362B (zh) * 2012-10-25 2017-06-13 中国科学院声学研究所 一种lte系统中基于mmib的链路性能预测方法及系统
CN110289863B (zh) * 2015-10-13 2022-04-05 华为技术有限公司 译码设备、方法及信号传输系统
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CN113381840B (zh) * 2020-03-10 2022-06-10 华为技术有限公司 一种信息处理方法及装置
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Also Published As

Publication number Publication date
BRPI0921607A2 (pt) 2015-12-29
JP5522579B2 (ja) 2014-06-18
TWI545914B (zh) 2016-08-11
WO2010053843A3 (en) 2010-08-12
TW201532403A (zh) 2015-08-16
US20100122121A1 (en) 2010-05-13
EP2345195A2 (en) 2011-07-20
TWI473463B (zh) 2015-02-11
WO2010053843A2 (en) 2010-05-14
BRPI0921607B1 (pt) 2021-02-23
TW201108664A (en) 2011-03-01
KR101272361B1 (ko) 2013-06-10
CN102210120A (zh) 2011-10-05
JP2012507248A (ja) 2012-03-22
US8442021B2 (en) 2013-05-14
CN102210120B (zh) 2014-11-19
AR074303A1 (es) 2011-01-05
US20130215783A1 (en) 2013-08-22
US8976774B2 (en) 2015-03-10
KR20110089335A (ko) 2011-08-05

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: MOTOROLA MOBILITY LLC (US)

B25G Requested change of headquarter approved

Owner name: MOTOROLA MOBILITY LLC (US)

B25A Requested transfer of rights approved

Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 1/20

Ipc: H04L 1/20 (1980.01), H04L 1/00 (1968.09)

B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/02/2021, OBSERVADAS AS CONDICOES LEGAIS.