CN114642016A - 控制信道元素位置确定方法、装置及存储介质 - Google Patents
控制信道元素位置确定方法、装置及存储介质 Download PDFInfo
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- CN114642016A CN114642016A CN202080002822.7A CN202080002822A CN114642016A CN 114642016 A CN114642016 A CN 114642016A CN 202080002822 A CN202080002822 A CN 202080002822A CN 114642016 A CN114642016 A CN 114642016A
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
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Abstract
本公开揭示了一种控制信道元素位置确定方法、装置及存储介质，属于无线通信技术领域。所述方法包括：确定搜索空间集的配置信息；根据所述搜索空间集的配置信息和哈希函数，确定所述搜索空间集的PDCCH候选集的控制信道元素CCE位置集合；其中，所述配置信息包括所述搜索空间集的组标识信息。本方案能够满足FDM的Multi‑TRP下的PDCCH重复发送的需求，提高PDCCH的传输可靠性。
Description
PCT国内申请，说明书已公开。
Claims (26)
- 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/CN2020/121290 WO2022077383A1 (zh) | 2020-10-15 | 2020-10-15 | 控制信道元素位置确定方法、装置及存储介质 |
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| Publication Number | Publication Date |
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| CN114642016A true CN114642016A (zh) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202080002822.7A Pending CN114642016A (zh) | 2020-10-15 | 2020-10-15 | 控制信道元素位置确定方法、装置及存储介质 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230389042A1 (zh) |
| CN (1) | CN114642016A (zh) |
| WO (1) | WO2022077383A1 (zh) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547738B (zh) * | 2011-12-07 | 2015-02-25 | 北京邮电大学 | 控制信道资源分配方法以及基于其的终端盲检测方法 |
| US10880878B2 (en) * | 2018-02-16 | 2020-12-29 | Qualcomm Incorporated | Physical downlink control channel hash function update |
| EP3834345A1 (en) * | 2018-08-08 | 2021-06-16 | IDAC Holdings, Inc. | Reliability enhancement in downlink communication |
| CN113038577B (zh) * | 2018-08-09 | 2022-07-22 | 华为技术有限公司 | 一种控制信息的传输方法及设备 |
| CN111181686B (zh) * | 2018-11-09 | 2023-06-06 | 华硕电脑股份有限公司 | 用于改进物理下行链路控制信道监听模式的方法和设备 |
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2020
- 2020-10-15 US US18/031,953 patent/US20230389042A1/en active Pending
- 2020-10-15 WO PCT/CN2020/121290 patent/WO2022077383A1/zh active Application Filing
- 2020-10-15 CN CN202080002822.7A patent/CN114642016A/zh active Pending
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| Publication number | Publication date |
|---|---|
| WO2022077383A1 (zh) | 2022-04-21 |
| US20230389042A1 (en) | 2023-11-30 |
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