CN115244877A - 监听时机的确定方法及装置 - Google Patents
监听时机的确定方法及装置 Download PDFInfo
- Publication number
- CN115244877A CN115244877A CN202080098072.8A CN202080098072A CN115244877A CN 115244877 A CN115244877 A CN 115244877A CN 202080098072 A CN202080098072 A CN 202080098072A CN 115244877 A CN115244877 A CN 115244877A
- Authority
- CN
- China
- Prior art keywords
- information
- pdcch
- search space
- time slots
- repeated transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0072—Error control for data other than payload data, e.g. control data
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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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
- H04L1/189—Transmission or retransmission of more than one copy of a message
-
- 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
- H04L5/0078—Timing of allocation
-
- 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
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供一种监听时机的确定方法及装置，该方法包括：根据第一信息确定PDCCH重复传输的次数；根据所述PDCCH重复传输的次数，确定N个时隙，所述N用于指示监听PDCCH的监听时机包含的时隙数，其中，所述N为大于1的整数。能够满足PDCCH重复传输的要求，提升PDCCH传输的性能。
Description
PCT国内申请，说明书已公开。
Claims (136)
- 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/CN2020/077948 WO2021174483A1 (zh) | 2020-03-05 | 2020-03-05 | 监听时机的确定方法及装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115244877A true CN115244877A (zh) | 2022-10-25 |
Family
ID=77613806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080098072.8A Pending CN115244877A (zh) | 2020-03-05 | 2020-03-05 | 监听时机的确定方法及装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230006796A1 (zh) |
| EP (1) | EP4113873A4 (zh) |
| CN (1) | CN115244877A (zh) |
| WO (1) | WO2021174483A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118202734A (zh) * | 2021-11-05 | 2024-06-14 | 惠州Tcl云创科技有限公司 | 用户设备、基站以及pdcch监测的无线通信方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9860890B2 (en) * | 2013-12-18 | 2018-01-02 | Lg Electronics Inc. | Method and terminal for receiving bundle of EPDCCHs |
| CN110149661B (zh) * | 2018-02-13 | 2022-06-21 | 中兴通讯股份有限公司 | 信道传输方法和装置、网络设备及计算机可读存储介质 |
| US10912071B2 (en) * | 2018-02-16 | 2021-02-02 | Apple Inc. | Reliability mechanisms for physical downlink control channel (PDCCH) transmissions in new radio (NR) systems |
| WO2020006416A1 (en) * | 2018-06-29 | 2020-01-02 | Qualcomm Incorporated | Pdcch with repetition |
| US20200022144A1 (en) * | 2018-07-09 | 2020-01-16 | Samsung Electronics Co., Ltd. | Overhead reduction and reliability enhancements for dl control signaling |
| US11464008B2 (en) * | 2018-07-12 | 2022-10-04 | Qualcomm Incorporated | Determination rule of PDSCH scheduled slot with PDCCH repetition |
| WO2020020780A1 (en) * | 2018-07-25 | 2020-01-30 | Sony Corporation | Base station, user equipment, circuitry and method |
-
2020
- 2020-03-05 EP EP20923122.4A patent/EP4113873A4/en not_active Withdrawn
- 2020-03-05 CN CN202080098072.8A patent/CN115244877A/zh active Pending
- 2020-03-05 WO PCT/CN2020/077948 patent/WO2021174483A1/zh unknown
-
2022
- 2022-09-02 US US17/902,492 patent/US20230006796A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4113873A1 (en) | 2023-01-04 |
| US20230006796A1 (en) | 2023-01-05 |
| WO2021174483A1 (zh) | 2021-09-10 |
| EP4113873A4 (en) | 2023-04-19 |
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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 |