BR112017010624A2 - modelo de numerologia e forma de onda de ul/dl para comunicação de baixa latência - Google Patents
modelo de numerologia e forma de onda de ul/dl para comunicação de baixa latênciaInfo
- Publication number
- BR112017010624A2 BR112017010624A2 BR112017010624-8A BR112017010624A BR112017010624A2 BR 112017010624 A2 BR112017010624 A2 BR 112017010624A2 BR 112017010624 A BR112017010624 A BR 112017010624A BR 112017010624 A2 BR112017010624 A2 BR 112017010624A2
- Authority
- BR
- Brazil
- Prior art keywords
- symbol period
- transmission
- symbol
- numerology
- low latency
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 3
- 101100465000 Mus musculus Prag1 gene Proteins 0.000 abstract 1
Classifications
-
- 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
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- 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
- H04L1/1887—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
- H04L1/189—Transmission or retransmission of more than one copy of a message
-
- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
- H04L5/0082—Timing of allocation at predetermined intervals
- H04L5/0083—Timing of allocation at predetermined intervals symbol-by-symbol
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
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 |
|---|---|---|---|
| US201462082930P | 2014-11-21 | 2014-11-21 | |
| US62/082,930 | 2014-11-21 | ||
| US14/750,719 US9814040B2 (en) | 2014-11-21 | 2015-06-25 | UL/DL waveform and numerology design for low latency communication |
| US14/750,719 | 2015-06-25 | ||
| PCT/US2015/056890 WO2016081147A1 (en) | 2014-11-21 | 2015-10-22 | Ul/dl waveform and numerology design for low latency communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112017010624A2 true BR112017010624A2 (pt) | 2018-02-14 |
Family
ID=56011624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017010624-8A BR112017010624A2 (pt) | 2014-11-21 | 2015-10-22 | modelo de numerologia e forma de onda de ul/dl para comunicação de baixa latência |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9814040B2 (https=) |
| EP (1) | EP3221991B1 (https=) |
| JP (1) | JP6465975B2 (https=) |
| KR (1) | KR101913524B1 (https=) |
| CN (1) | CN107078867B (https=) |
| AU (1) | AU2015350436B2 (https=) |
| BR (1) | BR112017010624A2 (https=) |
| ES (1) | ES2820829T3 (https=) |
| WO (1) | WO2016081147A1 (https=) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3253087B1 (en) | 2015-01-26 | 2019-12-11 | Huawei Technologies Co., Ltd. | Data transmission and reception method and device |
| WO2017018618A1 (ko) * | 2015-07-24 | 2017-02-02 | 엘지전자 주식회사 | 무선 통신 시스템에서 통신을 수행하는 방법 및 장치 |
| CN106550459B (zh) * | 2015-09-18 | 2020-03-13 | 中兴通讯股份有限公司 | 一种下行控制方法及装置 |
| WO2017099461A1 (ko) * | 2015-12-07 | 2017-06-15 | 엘지전자 주식회사 | 상향링크 채널 전송 방법 및 사용자기기와, 상향링크 채널 수신 방법 및 기지국 |
| EP3469847B1 (en) * | 2016-06-29 | 2021-05-12 | Huawei Technologies Co., Ltd. | Base station,user equipment, method for determining the size of a guard band and a computer product. |
| WO2018030812A1 (en) * | 2016-08-10 | 2018-02-15 | Lg Electronics Inc. | Method and apparatus for supporting mechanisms for flexible duplex operations at symbol level in wireless communication system |
| WO2018031644A1 (en) * | 2016-08-10 | 2018-02-15 | Intel IP Corporation | Synchronization signals for multiple numerologies |
| US10461889B2 (en) | 2016-08-11 | 2019-10-29 | Qualcomm Incorporated | Interference aware transceiver design for heterogeneous numerology systems |
| ES2822344T3 (es) | 2016-08-12 | 2021-04-30 | Asustek Comp Inc | Método y aparato para determinar un ancho de banda de numerología en un sistema de comunicación inalámbrica |
| US10575258B2 (en) * | 2016-10-27 | 2020-02-25 | Qualcomm Incorporated | Techniques and apparatuses for uplink power control |
| JP6907313B2 (ja) | 2016-11-17 | 2021-07-21 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | ヌメロロジーに応じた下りリンク制御チャネルのマッピング |
| BR112019013878A2 (pt) * | 2017-01-04 | 2020-03-03 | Nokia Technologies Oy | Solicitação de agendamento com numerologias diferentes |
| JP7144326B2 (ja) * | 2017-01-06 | 2022-09-29 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 通信装置、送信方法および集積回路 |
| US10484976B2 (en) * | 2017-01-06 | 2019-11-19 | Sharp Kabushiki Kaisha | Signaling, procedures, user equipment and base stations for uplink ultra reliable low latency communications |
| WO2018129699A1 (en) * | 2017-01-13 | 2018-07-19 | Qualcomm Incorporated | Logical channel prioritization and mapping to different numerologies |
| US10492094B2 (en) * | 2017-02-01 | 2019-11-26 | Qualcomm Incorporated | Feedback timing management for low latency communications |
| US10893550B2 (en) | 2017-03-11 | 2021-01-12 | Qualcomm Incorporated | Numerology dependent random access timing |
| KR102758324B1 (ko) * | 2017-03-23 | 2025-02-03 | 샤프 가부시키가이샤 | 업링크 초-신뢰성 및 저-레이턴시 통신에 대한 다운링크 제어 채널 |
| US10856263B2 (en) * | 2017-09-08 | 2020-12-01 | Qualcomm Incorporated | Randomized search space for downlink control channel |
| CN111165030B (zh) * | 2017-10-12 | 2022-06-17 | Lg 电子株式会社 | 在无线通信系统中移位上行链路子帧或上行链路时隙的边界的方法和装置 |
| CN110139373B (zh) * | 2018-02-09 | 2021-08-20 | 大唐移动通信设备有限公司 | 一种资源选择方法及用户终端 |
| US11411779B2 (en) | 2020-03-31 | 2022-08-09 | XCOM Labs, Inc. | Reference signal channel estimation |
| US11871410B2 (en) * | 2020-05-12 | 2024-01-09 | Qualcomm Incorporated | Joint shared channel timing allocation in downlink control information |
| CA3195885A1 (en) | 2020-10-19 | 2022-04-28 | XCOM Labs, Inc. | Reference signal for wireless communication systems |
| WO2022093988A1 (en) | 2020-10-30 | 2022-05-05 | XCOM Labs, Inc. | Clustering and/or rate selection in multiple-input multiple-output communication systems |
| WO2022241436A1 (en) | 2021-05-14 | 2022-11-17 | XCOM Labs, Inc. | Scrambling identifiers for wireless communication systems |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2661534B2 (ja) * | 1993-12-28 | 1997-10-08 | 日本電気株式会社 | スペクトラム拡散受信方法及び受信機 |
| US7035214B1 (en) | 1999-09-28 | 2006-04-25 | Nortel Networks Limited | System and method for a negative acknowledgement-based transmission control protocol |
| US8842642B2 (en) * | 2000-10-19 | 2014-09-23 | Ipr Licensing, Inc. | Transmitting acknowledgement messages using a staggered uplink time slot |
| DE60104113T2 (de) * | 2001-08-22 | 2004-10-28 | Matsushita Electric Industrial Co., Ltd., Kadoma | Übertragungsverfahren und Übertragungsgerät mit Mehrkanal-ARQ |
| US7894468B2 (en) | 2003-03-20 | 2011-02-22 | Alcatel-Lucent Usa Inc. | Transmission methods for communication systems supporting a multicast mode |
| DE60311574T2 (de) | 2003-08-14 | 2007-11-15 | Matsushita Electric Industrial Co., Ltd., Kadoma | Zeitüberwachung von Packetwiedersendungen während eines sanften Weiterreichens |
| BRPI0720512A2 (pt) * | 2006-10-04 | 2014-11-18 | Qualcomm Inc | Transmissão de ack em uplink para sdma em um sistema de comunicação sem fio |
| US7912092B2 (en) | 2006-12-27 | 2011-03-22 | Sharp Laboratories Of America, Inc. | Systems and methods for transmitting a transmission time interval signal with staggered reference signals |
| WO2010066067A1 (zh) | 2008-12-12 | 2010-06-17 | 上海贝尔阿尔卡特股份有限公司 | 移动通信系统中的帧汇聚方法 |
| CN104254996B (zh) * | 2012-04-27 | 2018-08-10 | Lg 电子株式会社 | 无线接入系统中的tti绑定方法及其设备 |
| US9131498B2 (en) * | 2012-09-12 | 2015-09-08 | Futurewei Technologies, Inc. | System and method for adaptive transmission time interval (TTI) structure |
| EP2907284A1 (en) | 2012-10-15 | 2015-08-19 | Nokia Solutions and Networks Oy | Flexible frame structure |
-
2015
- 2015-06-25 US US14/750,719 patent/US9814040B2/en active Active
- 2015-10-22 ES ES15787855T patent/ES2820829T3/es active Active
- 2015-10-22 AU AU2015350436A patent/AU2015350436B2/en not_active Ceased
- 2015-10-22 EP EP15787855.4A patent/EP3221991B1/en active Active
- 2015-10-22 WO PCT/US2015/056890 patent/WO2016081147A1/en not_active Ceased
- 2015-10-22 BR BR112017010624-8A patent/BR112017010624A2/pt not_active IP Right Cessation
- 2015-10-22 JP JP2017526667A patent/JP6465975B2/ja not_active Expired - Fee Related
- 2015-10-22 CN CN201580063090.1A patent/CN107078867B/zh not_active Expired - Fee Related
- 2015-10-22 KR KR1020177013297A patent/KR101913524B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016081147A1 (en) | 2016-05-26 |
| US20160150532A1 (en) | 2016-05-26 |
| KR20170086508A (ko) | 2017-07-26 |
| EP3221991B1 (en) | 2020-06-24 |
| CN107078867A (zh) | 2017-08-18 |
| JP6465975B2 (ja) | 2019-02-06 |
| JP2018502483A (ja) | 2018-01-25 |
| CN107078867B (zh) | 2019-03-22 |
| US9814040B2 (en) | 2017-11-07 |
| ES2820829T3 (es) | 2021-04-22 |
| KR101913524B1 (ko) | 2018-10-30 |
| AU2015350436A1 (en) | 2017-04-20 |
| AU2015350436B2 (en) | 2019-01-31 |
| EP3221991A1 (en) | 2017-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 8A 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 2745 DE 15-08-2023 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. |