BR112017009965A2 - técnicas para manuseio de interferência intermitente em uma banda de espectro de radiofrequência compartilhado - Google Patents

técnicas para manuseio de interferência intermitente em uma banda de espectro de radiofrequência compartilhado

Info

Publication number
BR112017009965A2
BR112017009965A2 BR112017009965A BR112017009965A BR112017009965A2 BR 112017009965 A2 BR112017009965 A2 BR 112017009965A2 BR 112017009965 A BR112017009965 A BR 112017009965A BR 112017009965 A BR112017009965 A BR 112017009965A BR 112017009965 A2 BR112017009965 A2 BR 112017009965A2
Authority
BR
Brazil
Prior art keywords
intermittent interference
spectrum band
shared radio
techniques
radio spectrum
Prior art date
Application number
BR112017009965A
Other languages
English (en)
Inventor
Chendamarai KANNAN Arumugam
Luo Tao
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 BR112017009965A2 publication Critical patent/BR112017009965A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK

Landscapes

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

Abstract

trata-se de técnicas que são descritas para comunicação sem fio. um primeiro método inclui determinar, em um equipamento de usuário (ue), que o ue está exposto a uma interferência intermitente em uma banda de espectro de radiofrequência compartilhado, e modificar, com base, pelo menos em parte, na interferência intermitente, um relatório de mensagem de retroinformação através do ue para uma estação-base. um segundo método inclui determinar, em uma estação-base, que um ue está exposto a uma interferência intermitente em uma banda de espectro de radiofrequência compartilhado, e modificar, com base, pelo menos em parte, na interferência intermitente, uma ou mais dentre: uma adaptação de enlace para o ue ou uma programação de transmissão para o ue.
BR112017009965A 2014-11-14 2015-11-12 técnicas para manuseio de interferência intermitente em uma banda de espectro de radiofrequência compartilhado BR112017009965A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462080078P 2014-11-14 2014-11-14
US201562134336P 2015-03-17 2015-03-17
US14/938,604 US10588135B2 (en) 2014-11-14 2015-11-11 Techniques for handling bursty interference in a shared radio frequency spectrum band
PCT/US2015/060416 WO2016077603A1 (en) 2014-11-14 2015-11-12 Techniques for handling bursty interference in a shared radio frequency spectrum band

Publications (1)

Publication Number Publication Date
BR112017009965A2 true BR112017009965A2 (pt) 2018-02-14

Family

ID=54705849

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017009965A BR112017009965A2 (pt) 2014-11-14 2015-11-12 técnicas para manuseio de interferência intermitente em uma banda de espectro de radiofrequência compartilhado

Country Status (7)

Country Link
US (1) US10588135B2 (pt)
EP (1) EP3219037B1 (pt)
JP (2) JP2018503285A (pt)
KR (1) KR20170083550A (pt)
CN (1) CN107005344B (pt)
BR (1) BR112017009965A2 (pt)
WO (1) WO2016077603A1 (pt)

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US10045382B2 (en) * 2016-02-26 2018-08-07 Nokia Solutions And Networks Oy Link adaptation on a license assisted access carrier
US10548020B2 (en) * 2016-11-14 2020-01-28 Qualcomm Incorporated Techniques for selectively adjusting wireless communication parameters based on aggregated interference from listen-before-talk wireless devices
US10574334B2 (en) * 2017-01-27 2020-02-25 Sprint Communications Company L.P. Wireless relay radio frequency (RF) interference management
US11272381B2 (en) * 2019-04-18 2022-03-08 Cisco Technology, Inc. Pattern recognition and classification of packet error characteristics for multi-user multiple input multiple output (MU-MIMO) optimization
EP4088532A1 (en) * 2020-02-13 2022-11-16 Sony Group Corporation Mobile terminal, network node, system and methods
US11432313B2 (en) * 2020-05-29 2022-08-30 Apple Inc. Detecting cellular network bottlenecks through analysis of resource allocation patterns
EP4239921A1 (en) * 2022-02-09 2023-09-06 Nokia Solutions and Networks Oy Dynamic error rate target for link adaptation

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US8676223B2 (en) * 2007-03-23 2014-03-18 Qualcomm Incorporated Backhaul communication for interference management
US7876701B2 (en) 2007-07-10 2011-01-25 Qualcomm Incorporated Control channel design to support one-to-one, many-to-one, and one-to-many peer-to-peer communications
US9462498B2 (en) * 2010-10-19 2016-10-04 Lg Electronics Inc. Method for measuring to eliminate IDC interference in wireless communication system and device for same
KR20120092778A (ko) * 2011-02-12 2012-08-22 주식회사 팬택 기기내 공존 간섭을 고려한 측정보고의 수행장치 및 방법
CN103918329A (zh) * 2011-06-23 2014-07-09 诺基亚通信公司 干扰控制
WO2013055169A1 (en) * 2011-10-14 2013-04-18 Pantech Co., Ltd. Apparatus and method for controlling in-deivce coexistence inteference in wireless communication system
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US9143957B2 (en) * 2012-02-24 2015-09-22 Qualcomm Incorporated Mitigating cross-device interference
WO2013133607A1 (ko) 2012-03-07 2013-09-12 엘지전자 주식회사 신호 전송 방법 및 사용자기기와, 신호 수신 방법 및 기지국
JP2013201575A (ja) * 2012-03-23 2013-10-03 Kddi Corp 通信制御装置、通信制御方法および通信制御プログラム
US10098095B2 (en) * 2012-05-25 2018-10-09 Qualcomm Incorporated Feedback to enhance rate prediction with bursty interference
US20140071894A1 (en) 2012-09-13 2014-03-13 Qualcomm Incorporated Variable block length and superposition coding for hybrid automatic repeat request
US9185573B2 (en) * 2012-10-01 2015-11-10 Telefonaktiebolaget L M Ericsson (Publ) User equipment, network node and methods therein
US9154983B2 (en) * 2013-01-14 2015-10-06 Qualcomm Incorporated Systems and methods for detecting or signaling the presence of bursty interference on wireless networks
US9596615B1 (en) * 2013-07-03 2017-03-14 Marvell International Ltd. Method and apparatus for assessing a condition of a wireless channel in view of feedback under strong and sporadic interference received over the wireless channel

Also Published As

Publication number Publication date
EP3219037A1 (en) 2017-09-20
EP3219037B1 (en) 2023-05-17
US10588135B2 (en) 2020-03-10
US20160143043A1 (en) 2016-05-19
JP2020123967A (ja) 2020-08-13
KR20170083550A (ko) 2017-07-18
WO2016077603A1 (en) 2016-05-19
CN107005344A (zh) 2017-08-01
JP2018503285A (ja) 2018-02-01
CN107005344B (zh) 2021-03-16

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2696 DE 06-09-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.