BR112020019977A8 - Método para enviar informação de controle de uplink, método para receber informação de controle de uplink, meio de armazenamento legível, e aparelho - Google Patents
Método para enviar informação de controle de uplink, método para receber informação de controle de uplink, meio de armazenamento legível, e aparelhoInfo
- Publication number
- BR112020019977A8 BR112020019977A8 BR112020019977A BR112020019977A BR112020019977A8 BR 112020019977 A8 BR112020019977 A8 BR 112020019977A8 BR 112020019977 A BR112020019977 A BR 112020019977A BR 112020019977 A BR112020019977 A BR 112020019977A BR 112020019977 A8 BR112020019977 A8 BR 112020019977A8
- Authority
- BR
- Brazil
- Prior art keywords
- control information
- uplink control
- dci
- uplink
- network device
- Prior art date
Links
Classifications
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- 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
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- 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
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- 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
- H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
-
- 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
- H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
-
- 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
- H04L1/1812—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
- H04L1/1861—Physical mapping 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
- H04L1/1896—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
- H04L5/0053—Allocation of signaling, 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
-
- 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
- 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]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
A presente invenção refere-se a método e dispositivos para enviar e receber informação de controle de "uplink", e pertence ao campo de tecnologia de comunicações. No método, um dispositivo terminal pode receber um primeiro DCI de um dispositivo de rede; determinar, com base no primeiro DCI recebido, que um canal compartilhado de "uplink" programado usando o primeiro DCI é usado para enviar apenas UCI; e enviar o primeiro UCI para o dispositivo de rede através do canal compartilhado de "uplink" programado usando o primeiro DCI; em outras palavras, o dispositivo de rede indica ao dispositivo terminal usando o DCI, de modo que o dispositivo terminal possa determinar, com base em uma indicação do dispositivo de rede, se o canal compartilhado de "uplink" programado usando o DCI é usado para enviar apenas o UCI. Isto provê uma maneira de determinar que o canal compartilhado de "uplink" programado pelo dispositivo de rede é usado para enviar apenas a informação de controle de "uplink", e melhora o desempenho de interação entre o dispositivo de rede e o dispositivo terminal.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300222.3A CN110351865B (zh) | 2018-04-04 | 2018-04-04 | 一种发送、接收上行控制信息的方法及装置 |
| CN201810300222.3 | 2018-04-04 | ||
| PCT/CN2019/081350 WO2019192544A1 (zh) | 2018-04-04 | 2019-04-03 | 一种发送、接收上行控制信息的方法及装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112020019977A2 BR112020019977A2 (pt) | 2021-03-23 |
| BR112020019977A8 true BR112020019977A8 (pt) | 2023-03-28 |
| BR112020019977B1 BR112020019977B1 (pt) | 2023-09-12 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| EP4167672A1 (en) | 2023-04-19 |
| US20230043646A1 (en) | 2023-02-09 |
| EP3780842A4 (en) | 2021-04-14 |
| CN110602787B (zh) | 2020-08-07 |
| CN110351865A (zh) | 2019-10-18 |
| BR112020019977A2 (pt) | 2021-03-23 |
| CN113225829A (zh) | 2021-08-06 |
| CN110650545A (zh) | 2020-01-03 |
| US20210022165A1 (en) | 2021-01-21 |
| EP3780842A1 (en) | 2021-02-17 |
| EP3780842B1 (en) | 2022-12-21 |
| JP2021517785A (ja) | 2021-07-26 |
| CN110602787A (zh) | 2019-12-20 |
| WO2019192544A1 (zh) | 2019-10-10 |
| CN110351865B (zh) | 2021-05-11 |
| CN113225829B (zh) | 2024-04-12 |
| US11910393B2 (en) | 2024-02-20 |
| CN110650545B (zh) | 2020-07-24 |
| US11483854B2 (en) | 2022-10-25 |
| ES2936250T3 (es) | 2023-03-15 |
| JP7118164B2 (ja) | 2022-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 72/12 , H04W 72/04 , H04L 5/00 Ipc: H04W 72/0446 (2023.01), H04L 5/00 (2006.01), H04W |
|
| B06A | Patent application procedure suspended [chapter 6.1 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 03/04/2019, OBSERVADAS AS CONDICOES LEGAIS |