BR112017002276B1 - Método e aparelho para comunicação de retorno em uma rede sem fio e memória legível por computador - Google Patents
Método e aparelho para comunicação de retorno em uma rede sem fio e memória legível por computador Download PDFInfo
- Publication number
- BR112017002276B1 BR112017002276B1 BR112017002276-1A BR112017002276A BR112017002276B1 BR 112017002276 B1 BR112017002276 B1 BR 112017002276B1 BR 112017002276 A BR112017002276 A BR 112017002276A BR 112017002276 B1 BR112017002276 B1 BR 112017002276B1
- Authority
- BR
- Brazil
- Prior art keywords
- return
- subframes
- network node
- access network
- indication
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 178
- 238000004891 communication Methods 0.000 title claims description 126
- 230000008569 process Effects 0.000 claims abstract description 130
- 239000003550 marker Substances 0.000 claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims description 60
- 238000011156 evaluation Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 20
- 238000012545 processing Methods 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000001228 spectrum Methods 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 239000004984 smart glass Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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 signalling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- 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
- H04L1/1614—Details of the supervisory signal using bitmaps
-
- 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
- H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
-
- 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
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
-
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L2001/125—Arrangements for preventing errors in the return channel
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462035324P | 2014-08-08 | 2014-08-08 | |
| US62/035,324 | 2014-08-08 | ||
| US14/819,191 | 2015-08-05 | ||
| US14/819,191 US9819467B2 (en) | 2014-08-08 | 2015-08-05 | Communicating feedback in listen-before-talk (LBT) wireless networks |
| PCT/US2015/043998 WO2016022793A1 (en) | 2014-08-08 | 2015-08-06 | Communicating feedback in wireless networks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112017002276A2 BR112017002276A2 (pt) | 2017-11-21 |
| BR112017002276B1 true BR112017002276B1 (pt) | 2024-03-05 |
Family
ID=53879833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017002276-1A BR112017002276B1 (pt) | 2014-08-08 | 2015-08-06 | Método e aparelho para comunicação de retorno em uma rede sem fio e memória legível por computador |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9819467B2 (enExample) |
| EP (1) | EP3178186B1 (enExample) |
| JP (1) | JP6608427B2 (enExample) |
| KR (1) | KR102451613B1 (enExample) |
| CN (1) | CN106576022B (enExample) |
| AU (1) | AU2015301002B2 (enExample) |
| BR (1) | BR112017002276B1 (enExample) |
| WO (1) | WO2016022793A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10158473B2 (en) * | 2014-10-03 | 2018-12-18 | Intel IP Corporation | Methods, apparatuses, and systems for transmitting hybrid automatic repeat request transmissions using channels in an unlicensed shared medium |
| CN113364563B (zh) * | 2014-10-13 | 2024-08-13 | 瑞典爱立信有限公司 | Harq过程反馈的灵活配置 |
| US9775153B2 (en) * | 2015-01-28 | 2017-09-26 | Alcatel Lucent | Allocation of unlicensed frequency bands for a wireless hotspot |
| CN106576249B (zh) * | 2015-07-29 | 2019-11-26 | 华为技术有限公司 | 反馈信息的发送装置、接收装置及方法 |
| EP3420659B1 (en) * | 2016-02-25 | 2026-01-28 | Apple Inc. | Downlink control information for non-scheduled uplink transmissions |
| EP3440790B1 (en) * | 2016-04-07 | 2020-03-04 | Telefonaktiebolaget LM Ericsson (publ) | Radio-network node, wireless device and methods performed therein |
| US20190124690A1 (en) * | 2016-04-11 | 2019-04-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for Controlling Measurements based on LBT Parameters |
| US10171365B2 (en) * | 2016-06-09 | 2019-01-01 | International Business Machines Corporation | Turbolink: method and apparatus for controlling input/output signaling speed |
| US10517021B2 (en) | 2016-06-30 | 2019-12-24 | Evolve Cellular Inc. | Long term evolution-primary WiFi (LTE-PW) |
| CN107734560B (zh) * | 2016-08-12 | 2023-09-15 | 中兴通讯股份有限公司 | 信号传输方法、通信设备及通信系统 |
| US11171758B2 (en) | 2017-03-24 | 2021-11-09 | Qualcomm Incorporated | Code block grouping and feedback that support efficient retransmissions |
| CN111937356B (zh) * | 2018-04-06 | 2022-10-11 | 瑞典爱立信有限公司 | 无线电网络节点的中央单元和分布式单元及其中的方法 |
| US10924225B2 (en) * | 2018-08-03 | 2021-02-16 | Mediatek Inc. | Group-based hybrid automatic repeat request (HARQ) acknowledgement feedback |
| US20200106569A1 (en) | 2018-09-27 | 2020-04-02 | Mediatek Inc. | Mechanisms for postponing hybrid automatic repeat request acknowledgement (harq-ack) feedback |
| US11362770B2 (en) * | 2019-01-15 | 2022-06-14 | Qualcomm Incorporated | Trigger retransmission of a feedback in unlicensed spectrum |
| CN114586462A (zh) * | 2019-10-31 | 2022-06-03 | 华为技术有限公司 | 一种混合自动重传请求反馈方法及装置 |
| US11647539B2 (en) * | 2020-02-10 | 2023-05-09 | Qualcomm Incorporated | Receiver side enhanced clear channel assessment for unlicensed band |
| WO2022160097A1 (zh) * | 2021-01-26 | 2022-08-04 | 北京小米移动软件有限公司 | 一种发送混合自动重传请求反馈的方法、装置、设备及介质 |
| WO2022204204A1 (en) * | 2021-03-24 | 2022-09-29 | Qualcomm Incorporated | Feedback based on indicated feedback process identifiers |
| BR112023022124A2 (pt) * | 2021-04-25 | 2024-01-09 | Beijing Xiaomi Mobile Software Co Ltd | Métodos para enviar e receber uma informação de retorno de enlace descendente com concessão configurada, dispositivo de comunicação, e, meio de armazenamento de memória |
| WO2025015546A1 (en) * | 2023-07-19 | 2025-01-23 | Qualcomm Incorporated | Multi-device feedback using a single packet |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006060408A (ja) * | 2004-08-18 | 2006-03-02 | Nippon Telegr & Teleph Corp <Ntt> | 無線パケット通信方法および無線局 |
| EP1793520B1 (en) * | 2005-11-30 | 2012-02-29 | Panasonic Corporation | Configurable acknowledgement mode for a hybrid automatic repeat request protocol |
| CN101043299B (zh) * | 2006-04-05 | 2010-08-25 | 华为技术有限公司 | 一种ack/nack方法 |
| CN101174927B (zh) * | 2006-11-03 | 2012-03-21 | 华为技术有限公司 | 一种处理数据接收状态的反馈方法以及接收、发送装置 |
| BRPI0822820A2 (pt) * | 2008-06-26 | 2015-07-07 | Thomson Licensing | Método e aparelhagem para identificação e retransmissão de dados multidifundidos em redes de trabalho sem fio em área local |
| US8472391B2 (en) * | 2009-04-13 | 2013-06-25 | Research In Motion Limited | System and method for semi-synchronous hybrid automatic repeat request |
| US8649281B2 (en) * | 2009-04-27 | 2014-02-11 | Samsung Electronics Co., Ltd. | Control design for backhaul relay to support multiple HARQ processes |
| CN102056228A (zh) * | 2009-11-02 | 2011-05-11 | 夏普株式会社 | 上行混合自动请求重传应答信息捆绑指示传输方法和基站 |
| US8873454B2 (en) * | 2009-12-18 | 2014-10-28 | Qualcomm Incorporated | Apparatus and method for transmit-response timing for relay operation in wireless communications |
| US8582638B2 (en) * | 2010-04-30 | 2013-11-12 | Blackberry Limited | System and method for channel state feedback in carrier aggregation |
| US9363753B2 (en) * | 2011-07-19 | 2016-06-07 | Qualcomm Incorporated | Sleep mode for user equipment relays |
| US9450773B2 (en) * | 2011-12-22 | 2016-09-20 | Verizon Patent And Licensing Inc. | Multicast resource optimization |
| HUE029025T2 (en) * | 2012-07-16 | 2017-01-30 | Qualcomm Inc | Equipment and procedures for block acknowledgment compression |
| WO2014115946A1 (ko) * | 2013-01-22 | 2014-07-31 | 엘지전자 주식회사 | 무선 통신 시스템에서 협력 다중 송수신 기법을 지원하기 위한 방법 및 이를 위한 장치 |
| JP6286032B2 (ja) * | 2013-07-09 | 2018-02-28 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいてチャネル状態報告のための方法及びそのための装置 |
| US9325482B2 (en) * | 2013-09-10 | 2016-04-26 | Lg Electronics Inc. | Method for coordinated scheduling in wireless communication system and apparatus therefor |
| US9668275B2 (en) * | 2014-02-21 | 2017-05-30 | Lg Electronics Inc. | Method and apparatus for reporting channel state by reflecting interference cancellation performance |
| US9813216B2 (en) * | 2014-04-04 | 2017-11-07 | Lg Electronics Inc. | Method for reporting channel state information having interference cancellation capability reflected therein, and apparatus therefor |
-
2015
- 2015-08-05 US US14/819,191 patent/US9819467B2/en active Active
- 2015-08-06 WO PCT/US2015/043998 patent/WO2016022793A1/en not_active Ceased
- 2015-08-06 CN CN201580042236.4A patent/CN106576022B/zh active Active
- 2015-08-06 BR BR112017002276-1A patent/BR112017002276B1/pt active IP Right Grant
- 2015-08-06 AU AU2015301002A patent/AU2015301002B2/en active Active
- 2015-08-06 KR KR1020177003187A patent/KR102451613B1/ko active Active
- 2015-08-06 JP JP2017506728A patent/JP6608427B2/ja active Active
- 2015-08-06 EP EP15751239.3A patent/EP3178186B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR102451613B1 (ko) | 2022-10-05 |
| KR20170040237A (ko) | 2017-04-12 |
| AU2015301002A1 (en) | 2017-02-02 |
| BR112017002276A2 (pt) | 2017-11-21 |
| CN106576022A (zh) | 2017-04-19 |
| AU2015301002B2 (en) | 2019-04-18 |
| CN106576022B (zh) | 2019-09-24 |
| EP3178186B1 (en) | 2024-07-24 |
| JP2017528970A (ja) | 2017-09-28 |
| US20160043854A1 (en) | 2016-02-11 |
| JP6608427B2 (ja) | 2019-11-20 |
| WO2016022793A1 (en) | 2016-02-11 |
| EP3178186A1 (en) | 2017-06-14 |
| US9819467B2 (en) | 2017-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112017002276B1 (pt) | Método e aparelho para comunicação de retorno em uma rede sem fio e memória legível por computador | |
| JP7429679B2 (ja) | 端末、無線通信方法、基地局及びシステム | |
| US11985092B2 (en) | Terminal, radio communication method, and base station | |
| ES2681472T3 (es) | Método para evitar colisiones entre una señal de descubrimiento abierto y un recurso celular | |
| US20190116489A1 (en) | User terminal, radio base station and radio communication method | |
| US20190166627A1 (en) | User terminal and radio communication method | |
| BR112019022826A2 (pt) | Método de comunicação, terminal e estação base | |
| BR112017021896B1 (pt) | Acesso aleatório para comunicações sem fio de baixa latência | |
| US11102808B2 (en) | User terminal and radio communication method | |
| BR112021013508A2 (pt) | Método para determinar um esquema de acesso de canal, dispositivo terminal, e dispositivo de rede | |
| BR112017016146B1 (pt) | Grupo de confirmação/confirmação negativa e disparo de gack/informações de estado de canal | |
| BR112016023340B1 (pt) | Método para operar um primeiro controlador de comunicações, método para operar um dispositivo de usuário, primeiro controlador de comunicações e dispositivos de usuário | |
| PT2294888E (pt) | Processos e dispositivos para efectuar o acesso aleatório num sistema de telecomunicações | |
| US12317314B2 (en) | Method and apparatus for downlink control information | |
| JPWO2018052060A1 (ja) | ユーザ端末及び無線通信方法 | |
| CN110121906A (zh) | 依赖于ta的harq反馈/ul授权定时的确定 | |
| JP7299215B2 (ja) | 端末、無線通信方法、基地局及びシステム | |
| BR112021010275A2 (pt) | método de acesso aleatório, dispositivo terminal, e dispositivo de rede | |
| BR112020009822A2 (pt) | tempo de processamento de ue para multiplexação de uci | |
| CN111543101A (zh) | 用于剩余最小系统信息的方法、网络设备和终端设备 | |
| BR112020016012A2 (pt) | Terminal, método de radiocomunicação para um terminal e estação base | |
| BR112020016012B1 (pt) | Terminal, método de radiocomunicação para um terminal e estação base | |
| BR112020022686B1 (pt) | Dispositivo de usuário para comunicar com um aparelho de estação base, aparelho de estação base para comunicar com um dispositivo de usuário e método de comunicação desempenhado por um dispositivo de usuário | |
| BR112020009833B1 (pt) | Terminal e método de radiocomunicação para um terminal | |
| BR112020009833A2 (pt) | terminal e método de radiocomunicação para um terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/08/2015, OBSERVADAS AS CONDICOES LEGAIS |