CN114788371A - 一种资源确定方法及资源确定装置 - Google Patents
一种资源确定方法及资源确定装置 Download PDFInfo
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- CN114788371A CN114788371A CN201980102854.1A CN201980102854A CN114788371A CN 114788371 A CN114788371 A CN 114788371A CN 201980102854 A CN201980102854 A CN 201980102854A CN 114788371 A CN114788371 A CN 114788371A
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- China
- Prior art keywords
- control channel
- search space
- search spaces
- search
- uplink control
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Images
Classifications
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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
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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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
- H04W72/02—Selection of wireless resources by user or terminal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
一种资源确定方法及资源确定装置。该方法中，多个搜索空间为互相关联的。例如，该多个搜索空间承载的下行控制信息是相同的或联合传输同一下行控制信息，终端设备基于该多个搜索空间中满足预设条件的搜索空间的CCE起始位置来确定上行控制信道资源，从而能够确定唯一的上行控制信道资源。另外，本申请还提供一种信道传输方法，可对互相关联的多个搜索空间增加了一定的限制，如各搜索空间的CCE起始位置与各搜索空间对应的控制资源集合中CCE个数之间的比值均相等，从而可确定唯一的上行控制信道资源进行信道传输。
Description
PCT国内申请，说明书已公开。
Claims (40)
- 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/CN2019/126787 WO2021120135A1 (zh) | 2019-12-19 | 2019-12-19 | 一种资源确定方法及资源确定装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114788371A true CN114788371A (zh) | 2022-07-22 |
Family
ID=76478070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980102854.1A Pending CN114788371A (zh) | 2019-12-19 | 2019-12-19 | 一种资源确定方法及资源确定装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220330245A1 (zh) |
| EP (1) | EP4068879A4 (zh) |
| CN (1) | CN114788371A (zh) |
| WO (1) | WO2021120135A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111614434B (zh) * | 2019-02-25 | 2021-08-31 | 华为技术有限公司 | 搜索空间的盲检方法及通信装置 |
| US11758514B2 (en) * | 2019-12-20 | 2023-09-12 | Qualcomm Incorporated | Physical downlink control channel candidates related to physical downlink control channel repetitions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754741B (zh) * | 2013-12-31 | 2018-08-14 | 上海诺基亚贝尔股份有限公司 | 一种确定搜索空间的方法 |
| CN104811263A (zh) * | 2014-01-24 | 2015-07-29 | 中兴通讯股份有限公司 | 控制信息的传输方法及装置 |
| WO2018157714A1 (en) * | 2017-03-02 | 2018-09-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Network node, user device, and method for wireless communication system |
| CN109150463B (zh) * | 2017-06-16 | 2020-12-25 | 华为技术有限公司 | 信息发送、接收方法及装置 |
| WO2019099435A1 (en) * | 2017-11-14 | 2019-05-23 | Idac Holdings, Inc. | Methods for physical downlink control channel (pdcch) candidate determination |
| CN111971925B (zh) * | 2018-04-06 | 2024-04-26 | 联想（新加坡）私人有限公司 | 配置带宽部分 |
-
2019
- 2019-12-19 WO PCT/CN2019/126787 patent/WO2021120135A1/zh unknown
- 2019-12-19 EP EP19957000.3A patent/EP4068879A4/en active Pending
- 2019-12-19 CN CN201980102854.1A patent/CN114788371A/zh active Pending
-
2022
- 2022-06-17 US US17/843,849 patent/US20220330245A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4068879A1 (en) | 2022-10-05 |
| EP4068879A4 (en) | 2023-01-04 |
| US20220330245A1 (en) | 2022-10-13 |
| WO2021120135A1 (zh) | 2021-06-24 |
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