BR112019003501A2 - estação de base, equipamento de usuário e método de comunicação sem fio - Google Patents
estação de base, equipamento de usuário e método de comunicação sem fioInfo
- Publication number
- BR112019003501A2 BR112019003501A2 BR112019003501-0A BR112019003501A BR112019003501A2 BR 112019003501 A2 BR112019003501 A2 BR 112019003501A2 BR 112019003501 A BR112019003501 A BR 112019003501A BR 112019003501 A2 BR112019003501 A2 BR 112019003501A2
- Authority
- BR
- Brazil
- Prior art keywords
- dci
- group
- size
- base station
- user equipment
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 abstract 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
-
- 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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
-
- 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
- H04L5/003—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
- 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
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
-
- 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
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
- H04L1/0008—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length by supplementing frame payload, e.g. with padding bits
-
- 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
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
Abstract
a presente invenção refere-se a uma estação de base, equipamento de usuário e métodos de comunicação sem fio relativos a projeto de dci para detecção cega. uma estação de base compreende: um circuito operativo para alinhar, para cada dci de um primeiro grupo de dcis, um do tamanho do dci do primeiro grupo e do tamanho de um dci selecionado de um segundo grupo de dcis com o outro, se o tamanho do dci do primeiro grupo for diferente do tamanho de cada dci do segundo grupo de dcis, em que o dci selecionado do segundo grupo é um dci cujo tamanho é mais próximo do tamanho do dci do primeiro grupo entre dcis do segundo grupo que têm tamanhos maiores do que o tamanho do dci do primeiro grupo ou um dci cujo tamanho é mais próximo do tamanho do dci do primeiro grupo entre dcis do segundo grupo que têm tamanhos menores do que o tamanho do dci do primeiro grupo; e um transmissor operativo para transmitir o primeiro grupo de dcis e o segundo grupo de dcis após o alinhamento de tamanho pelo circuito a um equipamento de usuário, em que o alinhamento de tamanho está baseado em uma regra a qual é conhecida pela estação de base e pelo equipamento de usuário com antecedência.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/104448 WO2018081976A1 (en) | 2016-11-03 | 2016-11-03 | Base station, user equipment and wireless communication method |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112019003501A2 true BR112019003501A2 (pt) | 2019-05-21 |
BR112019003501B1 BR112019003501B1 (pt) | 2024-02-06 |
Family
ID=62076295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019003501-0A BR112019003501B1 (pt) | 2016-11-03 | 2016-11-03 | Primeiro aparelho de comunicação, segundo aparelho de comunicação, circuito integrado e método de comunicação |
Country Status (11)
Country | Link |
---|---|
US (3) | US10750490B2 (pt) |
EP (1) | EP3535938B1 (pt) |
JP (2) | JP6918104B2 (pt) |
KR (1) | KR20190073345A (pt) |
CN (1) | CN109565488B (pt) |
BR (1) | BR112019003501B1 (pt) |
CA (1) | CA3033455C (pt) |
CO (1) | CO2019001102A2 (pt) |
MX (1) | MX2019001639A (pt) |
RU (1) | RU2728765C1 (pt) |
WO (1) | WO2018081976A1 (pt) |
Families Citing this family (21)
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US20190174530A1 (en) | 2016-07-01 | 2019-06-06 | Lg Electronics Inc. | Method for transmitting and receiving data in wireless communication system and apparatus therefor |
CA3033455C (en) * | 2016-11-03 | 2024-04-16 | Panasonic Intellectual Property Corporation Of America | Base station, user equipment and wireless communication method |
CN108633010A (zh) * | 2017-03-21 | 2018-10-09 | 株式会社Ntt都科摩 | 一种下行控制信息的传输方法及装置 |
US11102805B2 (en) * | 2017-11-16 | 2021-08-24 | Lg Electronics Inc. | Method for transmitting and receiving downlink control information and apparatus therefor |
GB2572429A (en) * | 2018-03-29 | 2019-10-02 | Tcl Communication Ltd | Resource allocation |
US10979874B2 (en) * | 2018-08-10 | 2021-04-13 | At&T Intellectual Property I, L.P. | Multi-connectivity based vehicle-to-everything communications in a wireless network |
KR102214375B1 (ko) * | 2019-01-23 | 2021-02-09 | 엘지전자 주식회사 | Nr v2x의 사이드링크 제어 정보의 전송 |
WO2020164011A1 (en) * | 2019-02-13 | 2020-08-20 | Qualcomm Incorporated | Group-based downlink control information |
WO2020172803A1 (zh) * | 2019-02-26 | 2020-09-03 | Oppo广东移动通信有限公司 | 无线通信方法、终端设备和网络设备 |
WO2020194562A1 (ja) * | 2019-03-27 | 2020-10-01 | 株式会社Nttドコモ | 端末、及び、無線通信方法 |
WO2020204565A1 (ko) * | 2019-03-29 | 2020-10-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 사이드링크 통신을 위한 제어 정보를 송수신하는 방법 및 장치 |
US11178658B2 (en) * | 2019-03-29 | 2021-11-16 | Lg Electronics Inc. | Method and apparatus for transmitting and receiving control information for sidelink communication in wireless communication system |
CN112449436A (zh) * | 2019-09-02 | 2021-03-05 | 华为技术有限公司 | 一种通信方法及装置 |
WO2021089041A1 (en) * | 2019-11-07 | 2021-05-14 | FG Innovation Company Limited | Method and user equipment for construction of downlink control information format |
US11558144B2 (en) * | 2019-11-18 | 2023-01-17 | Qualcomm Incorporated | Resolving downlink control information ambiguity |
WO2021101329A1 (ko) * | 2019-11-20 | 2021-05-27 | 엘지전자 주식회사 | Nr v2x에서 dci를 기반으로 사이드링크 통신을 수행하는 방법 및 장치 |
CN112954797B (zh) * | 2019-12-11 | 2022-09-30 | 大唐移动通信设备有限公司 | 一种下行控制信息dci的对齐方法及装置 |
CN113259998A (zh) * | 2020-02-13 | 2021-08-13 | 夏普株式会社 | 由用户设备执行的方法以及用户设备 |
KR20230128400A (ko) * | 2020-04-10 | 2023-09-04 | 엘지전자 주식회사 | Nr v2x에서 자원을 예약하는 방법 및 장치 |
CN113543325A (zh) * | 2020-04-17 | 2021-10-22 | 维沃移动通信有限公司 | 下行控制信息dci传输方法和通信设备 |
KR20230056020A (ko) * | 2020-08-24 | 2023-04-26 | 엘지전자 주식회사 | Nr sl의 크로스 케리어 스케줄링을 지원하는 방법 및 장치 |
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KR101557676B1 (ko) * | 2008-10-31 | 2015-10-06 | 삼성전자주식회사 | 이동무선 통신시스템의 하향링크 제어채널의 페이로드 크기결정장치 및 방법 |
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EP3509379B1 (en) * | 2016-08-30 | 2021-07-21 | LG Electronics Inc. | Method for transmitting downlink control information in wireless communication system and device using same |
CA3033455C (en) * | 2016-11-03 | 2024-04-16 | Panasonic Intellectual Property Corporation Of America | Base station, user equipment and wireless communication method |
-
2016
- 2016-11-03 CA CA3033455A patent/CA3033455C/en active Active
- 2016-11-03 CN CN201680088476.2A patent/CN109565488B/zh active Active
- 2016-11-03 EP EP16920670.3A patent/EP3535938B1/en active Active
- 2016-11-03 JP JP2019520865A patent/JP6918104B2/ja active Active
- 2016-11-03 BR BR112019003501-0A patent/BR112019003501B1/pt active IP Right Grant
- 2016-11-03 WO PCT/CN2016/104448 patent/WO2018081976A1/en unknown
- 2016-11-03 KR KR1020197004669A patent/KR20190073345A/ko not_active Application Discontinuation
- 2016-11-03 US US16/326,520 patent/US10750490B2/en active Active
- 2016-11-03 MX MX2019001639A patent/MX2019001639A/es unknown
- 2016-11-03 RU RU2019104742A patent/RU2728765C1/ru active
-
2019
- 2019-02-05 CO CONC2019/0001102A patent/CO2019001102A2/es unknown
-
2020
- 2020-07-14 US US16/928,631 patent/US11516793B2/en active Active
-
2021
- 2021-07-19 JP JP2021118507A patent/JP7198879B2/ja active Active
-
2022
- 2022-10-26 US US17/974,448 patent/US11929949B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN109565488A (zh) | 2019-04-02 |
US11929949B2 (en) | 2024-03-12 |
CA3033455A1 (en) | 2018-05-11 |
RU2728765C1 (ru) | 2020-07-31 |
US20200344735A1 (en) | 2020-10-29 |
BR112019003501B1 (pt) | 2024-02-06 |
WO2018081976A1 (en) | 2018-05-11 |
EP3535938A4 (en) | 2019-10-23 |
JP2021168510A (ja) | 2021-10-21 |
US11516793B2 (en) | 2022-11-29 |
CN109565488B (zh) | 2022-07-29 |
CA3033455C (en) | 2024-04-16 |
US10750490B2 (en) | 2020-08-18 |
MX2019001639A (es) | 2019-08-05 |
KR20190073345A (ko) | 2019-06-26 |
EP3535938B1 (en) | 2021-09-22 |
CO2019001102A2 (es) | 2019-02-19 |
US20230060947A1 (en) | 2023-03-02 |
US20190191424A1 (en) | 2019-06-20 |
EP3535938A1 (en) | 2019-09-11 |
JP7198879B2 (ja) | 2023-01-04 |
JP6918104B2 (ja) | 2021-08-11 |
JP2019533943A (ja) | 2019-11-21 |
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