CN114631376A - 接收方法、装置、终端设备及存储介质 - Google Patents
接收方法、装置、终端设备及存储介质 Download PDFInfo
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- CN114631376A CN114631376A CN202080002701.2A CN202080002701A CN114631376A CN 114631376 A CN114631376 A CN 114631376A CN 202080002701 A CN202080002701 A CN 202080002701A CN 114631376 A CN114631376 A CN 114631376A
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- cce
- beam directions
- dci signaling
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 230000011664 signaling Effects 0.000 claims abstract description 221
- 238000013507 mapping Methods 0.000 claims abstract description 199
- 230000002776 aggregation Effects 0.000 claims description 70
- 238000004220 aggregation Methods 0.000 claims description 70
- 230000015654 memory Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 abstract description 23
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 238000004590 computer program Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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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
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
- H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
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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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
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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
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0035—Resource allocation in a cooperative multipoint environment
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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
- 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
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本公开公开了一种接收方法、装置、终端设备及存储介质，涉及通信技术领域。该方法应用于终端设备中，包括：确定N个波束方向上的CCE集合之间的资源映射关系，所述N为大于1的正整数；根据所述资源映射关系，接收在所述N个波束方向上的CCE集合上发送的DCI信令。
Description
PCT国内申请，说明书已公开。
Claims (42)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/120226 WO2022073239A1 (zh) | 2020-10-10 | 2020-10-10 | 接收方法、装置、终端设备及存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114631376A true CN114631376A (zh) | 2022-06-14 |
Family
ID=81126337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080002701.2A Pending CN114631376A (zh) | 2020-10-10 | 2020-10-10 | 接收方法、装置、终端设备及存储介质 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230371041A1 (zh) |
| EP (1) | EP4228350A4 (zh) |
| JP (1) | JP2023545770A (zh) |
| KR (1) | KR20230084277A (zh) |
| CN (1) | CN114631376A (zh) |
| WO (1) | WO2022073239A1 (zh) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245873B (zh) * | 2012-01-09 | 2022-01-14 | 华为技术有限公司 | 一种控制信道传输、接收方法及基站、用户设备 |
| EP3544347B1 (en) * | 2016-12-19 | 2021-02-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for transmitting information, network device and terminal device |
| WO2018124027A1 (ja) * | 2016-12-27 | 2018-07-05 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| US10757581B2 (en) * | 2017-03-22 | 2020-08-25 | Mediatek Inc. | Physical downlink control channel design for NR systems |
| US11139880B2 (en) * | 2018-05-04 | 2021-10-05 | Qualcomm Incorporated | Dynamic beam-switching latency for beam refinement procedures |
-
2020
- 2020-10-10 US US18/248,423 patent/US20230371041A1/en active Pending
- 2020-10-10 KR KR1020237015669A patent/KR20230084277A/ko unknown
- 2020-10-10 WO PCT/CN2020/120226 patent/WO2022073239A1/zh unknown
- 2020-10-10 JP JP2023521572A patent/JP2023545770A/ja active Pending
- 2020-10-10 EP EP20956554.8A patent/EP4228350A4/en active Pending
- 2020-10-10 CN CN202080002701.2A patent/CN114631376A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023545770A (ja) | 2023-10-31 |
| EP4228350A1 (en) | 2023-08-16 |
| WO2022073239A1 (zh) | 2022-04-14 |
| EP4228350A4 (en) | 2023-11-29 |
| US20230371041A1 (en) | 2023-11-16 |
| KR20230084277A (ko) | 2023-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |