BR112019005219A2 - métodos de agendamento em dois estágios em canal de controle de enlace descendente - Google Patents
métodos de agendamento em dois estágios em canal de controle de enlace descendenteInfo
- Publication number
- BR112019005219A2 BR112019005219A2 BR112019005219A BR112019005219A BR112019005219A2 BR 112019005219 A2 BR112019005219 A2 BR 112019005219A2 BR 112019005219 A BR112019005219 A BR 112019005219A BR 112019005219 A BR112019005219 A BR 112019005219A BR 112019005219 A2 BR112019005219 A2 BR 112019005219A2
- Authority
- BR
- Brazil
- Prior art keywords
- dci
- basic
- downlink control
- extended
- scheduling
- Prior art date
Links
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
- H04L1/0001—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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
-
- 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
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/121—Wireless traffic scheduling for groups of terminals or users
-
- 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
- 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
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0039—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver other detection of signalling, e.g. detection of TFCI explicit signalling
-
- 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
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
é proposto um método de agendamento em dois estágios em canal de controle de enlace descendente para melhorar a compatibilidade progressiva de informação de controle de enlace descendente (dci) e a flexibilidade de hardware. a dci compreende uma dci básica e uma dci estendida. a dci básica fornece informação de agendamento básico dos dados agendados. a dci estendida fornece informação de agendamento estendido do canal de dados agendados. a dci básica pode ser de difusão ponto-a-ponto para um único ue por espaço de busca específico de ue. a dci básica pode também ser de difusão ampla ou de difusão múltipla para um grupo de ues por espaço de busca comum. o ue executa detecção cega apenas da dci básica, embora a localização e tamanho da dci estendida possam ser fornecidos pela dci básica ou fornecidos por uma sinalização de camada mais elevada. agendamento de ranhura cruzada/subquadro e de ranhuras múltiplas/subquadros pode também ser aplicado no agendamento em dois estágios.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662398553P | 2016-09-23 | 2016-09-23 | |
US201662417377P | 2016-11-04 | 2016-11-04 | |
US15/712,297 US10231228B2 (en) | 2016-09-23 | 2017-09-22 | Methods of two-stage scheduling in downlink control channel |
PCT/CN2017/103148 WO2018054373A1 (en) | 2016-09-23 | 2017-09-25 | Methods of two-stage scheduling in downlink control channel |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112019005219A2 true BR112019005219A2 (pt) | 2019-06-11 |
Family
ID=61685988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019005219A BR112019005219A2 (pt) | 2016-09-23 | 2017-09-25 | métodos de agendamento em dois estágios em canal de controle de enlace descendente |
Country Status (6)
Country | Link |
---|---|
US (2) | US10231228B2 (pt) |
EP (1) | EP3479506A4 (pt) |
CN (2) | CN113473636A (pt) |
BR (1) | BR112019005219A2 (pt) |
TW (1) | TWI669011B (pt) |
WO (1) | WO2018054373A1 (pt) |
Families Citing this family (30)
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JP6911296B2 (ja) * | 2016-08-08 | 2021-07-28 | ソニーグループ株式会社 | 通信装置、通信方法、及びプログラム |
US10231228B2 (en) * | 2016-09-23 | 2019-03-12 | Mediatek Inc. | Methods of two-stage scheduling in downlink control channel |
US10595326B2 (en) * | 2016-12-12 | 2020-03-17 | Mediatek Inc. | Methods of efficient downlink control information transmission |
US11146358B2 (en) * | 2016-12-13 | 2021-10-12 | Nokia Technologies Oy | Polar codes for downlink control channels for wireless networks |
CN108271259B (zh) * | 2016-12-30 | 2023-10-24 | 华为技术有限公司 | 控制信道的资源指示方法、用户设备和网络设备 |
KR20180081421A (ko) * | 2017-01-06 | 2018-07-16 | 삼성전자주식회사 | 무선 셀룰라 통신 시스템에서 제어정보 전송 방법 및 장치 |
EP3579646B1 (en) * | 2017-02-02 | 2023-07-05 | Ntt Docomo, Inc. | User terminal and wireless communication method |
CN108401296B (zh) * | 2017-02-06 | 2021-04-09 | 华为技术有限公司 | 一种数据传输的方法和装置 |
US10588171B2 (en) * | 2017-05-12 | 2020-03-10 | Qualcomm Incorporated | Techniques for multi-state DRX in new radio |
CN109150449B (zh) * | 2017-06-16 | 2020-07-24 | 华为技术有限公司 | 传输控制信息的方法、终端设备和网络设备 |
KR102458083B1 (ko) * | 2017-09-29 | 2022-10-24 | 삼성전자 주식회사 | 무선 통신 시스템에서 그룹 하향 제어채널 송수신 하는 방법 및 장치 |
CN110602769B (zh) * | 2018-06-13 | 2021-04-13 | 维沃移动通信有限公司 | 数据处理方法、用户设备和网络侧设备 |
EP3609109A1 (en) * | 2018-08-09 | 2020-02-12 | Panasonic Intellectual Property Corporation of America | Wideband operation in an unlicensed spectrum with plural separate frequency ranges |
US11963182B2 (en) * | 2018-12-12 | 2024-04-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio code block transmission based on DCI extension |
CN111356213B (zh) * | 2018-12-20 | 2021-07-13 | 大唐移动通信设备有限公司 | 一种信息传输方法、基站及终端 |
CN111385858B (zh) * | 2018-12-29 | 2022-04-05 | 华为技术有限公司 | 通信方法和通信装置 |
CN111262672B (zh) * | 2019-03-14 | 2021-11-02 | 维沃移动通信有限公司 | 传输方法、网络设备和终端 |
US10886958B2 (en) * | 2019-03-18 | 2021-01-05 | Mediatek Inc. | Over-the-air signal assisted interference cancellation or suppression |
US11006395B2 (en) * | 2019-03-29 | 2021-05-11 | Qualcomm Incorporated | Two stage control channel for peer-to-peer communication |
CN116506961A (zh) * | 2019-04-09 | 2023-07-28 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的节点中的方法和装置 |
CN114009107B (zh) | 2019-07-04 | 2024-02-06 | 中兴通讯股份有限公司 | 无线通信中的上行链路传输 |
US11991665B2 (en) * | 2019-10-15 | 2024-05-21 | Qualcomm Incorporated | Mapping two-stage sidelink control with multi-layer sidelink data channel |
US11785625B2 (en) * | 2020-03-31 | 2023-10-10 | Qualcomm Incorporated | Downlink control information (DCI) on physical downlink shared channel (PDSCH) |
US20230147173A1 (en) * | 2020-04-08 | 2023-05-11 | Ntt Docomo, Inc. | Terminal, radio communication method, and base station |
EP4142406A4 (en) * | 2020-04-29 | 2023-06-07 | Huawei Technologies Co., Ltd. | PLANNING METHOD, DEVICE AND SYSTEM |
US11785611B2 (en) * | 2020-07-09 | 2023-10-10 | Mediatek Inc. | Method for performing 2-stage downlink control information based cross-carrier scheduling in carrier aggregation |
WO2022021137A1 (en) * | 2020-07-29 | 2022-02-03 | Qualcomm Incorporated | Two-stage downlink control information for scheduling user equipments |
CN114257330B (zh) * | 2020-09-22 | 2024-01-26 | 普天信息技术有限公司 | Lte230***的资源调度方法及装置 |
CN114449544A (zh) * | 2020-10-30 | 2022-05-06 | 维沃移动通信有限公司 | 信道监听方法、装置及终端 |
WO2023004665A1 (en) * | 2021-07-29 | 2023-02-02 | Qualcomm Incorporated | Timing for two-stage downlink control information scheduled uplink channels |
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US20110019776A1 (en) * | 2009-07-24 | 2011-01-27 | Interdigital Patent Holdings, Inc. | Method and apparatus for obtaining port index information |
JP5511105B2 (ja) * | 2009-09-28 | 2014-06-04 | サムスン エレクトロニクス カンパニー リミテッド | 物理ダウンリンク制御チャンネルの拡張 |
US9124406B2 (en) | 2009-12-29 | 2015-09-01 | Qualcomm Incorporated | Fallback operation for cross-carrier signaling in multi-carrier operation |
US8488529B2 (en) * | 2011-01-05 | 2013-07-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient information mapping for transmission grants |
CN102186251B (zh) | 2011-04-29 | 2016-09-28 | 中兴通讯股份有限公司 | 下行控制信息的传输方法及*** |
JP5396427B2 (ja) | 2011-05-02 | 2014-01-22 | 株式会社Nttドコモ | 無線基地局装置、ユーザ端末装置、無線通信システム、及び無線通信方法 |
CN103748928B (zh) * | 2011-07-12 | 2017-10-13 | 安华高科技通用Ip(新加坡)公司 | 用于分量载波特定的ul/dl配置的搜索空间 |
CN102958184B (zh) | 2011-08-25 | 2017-02-22 | 华为技术有限公司 | 下行控制信道传输方法、装置和*** |
WO2013067675A1 (en) * | 2011-11-07 | 2013-05-16 | Renesas Mobile Corporation | Uplink transmissions and grants in extension carrier |
CN103874048A (zh) * | 2012-12-14 | 2014-06-18 | 中兴通讯股份有限公司 | 设备到设备之间的调度信息的传输方法及装置 |
CN105325042B (zh) * | 2014-05-30 | 2019-10-25 | 华为技术有限公司 | 一种下行控制信息的发送、接收方法和设备 |
US10021677B2 (en) * | 2014-10-31 | 2018-07-10 | Qualcomm Incorporated | Two-stage PDCCH with DCI flag and DCI format size indicator |
US10231228B2 (en) * | 2016-09-23 | 2019-03-12 | Mediatek Inc. | Methods of two-stage scheduling in downlink control channel |
-
2017
- 2017-09-22 US US15/712,297 patent/US10231228B2/en active Active
- 2017-09-25 BR BR112019005219A patent/BR112019005219A2/pt not_active IP Right Cessation
- 2017-09-25 CN CN202110647004.9A patent/CN113473636A/zh active Pending
- 2017-09-25 CN CN201780003604.3A patent/CN108352937B/zh active Active
- 2017-09-25 WO PCT/CN2017/103148 patent/WO2018054373A1/en unknown
- 2017-09-25 EP EP17852440.1A patent/EP3479506A4/en not_active Withdrawn
- 2017-09-25 TW TW106132776A patent/TWI669011B/zh active
-
2019
- 2019-01-15 US US16/247,570 patent/US10484986B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3479506A1 (en) | 2019-05-08 |
CN113473636A (zh) | 2021-10-01 |
CN108352937B (zh) | 2021-07-09 |
US10484986B2 (en) | 2019-11-19 |
CN108352937A (zh) | 2018-07-31 |
WO2018054373A1 (en) | 2018-03-29 |
US20180092070A1 (en) | 2018-03-29 |
EP3479506A4 (en) | 2019-09-11 |
US20190150129A1 (en) | 2019-05-16 |
TWI669011B (zh) | 2019-08-11 |
TW201818750A (zh) | 2018-05-16 |
US10231228B2 (en) | 2019-03-12 |
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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 2620 DE 23/03/2021. |
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