CN111294935B - 一种初始信号处理方法、设备及存储介质 - Google Patents

一种初始信号处理方法、设备及存储介质 Download PDF

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Publication number
CN111294935B
CN111294935B CN201910028714.6A CN201910028714A CN111294935B CN 111294935 B CN111294935 B CN 111294935B CN 201910028714 A CN201910028714 A CN 201910028714A CN 111294935 B CN111294935 B CN 111294935B
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China
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pdcch candidates
type
initial signal
time slot
pdcch
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Chinese (zh)
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CN111294935A (zh
Inventor
周化雨
沈兴亚
潘振岗
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Spreadtrum Communications Shanghai Co Ltd
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Spreadtrum Communications Shanghai Co Ltd
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Priority to CN202211139674.0A priority Critical patent/CN115499928A/zh
Priority to CN201910028714.6A priority patent/CN111294935B/zh
Priority to PCT/CN2020/070937 priority patent/WO2020143671A1/zh
Priority to US17/422,105 priority patent/US20220201745A1/en
Priority to KR1020217025353A priority patent/KR20210126595A/ko
Priority to JP2021540110A priority patent/JP7489990B2/ja
Publication of CN111294935A publication Critical patent/CN111294935A/zh
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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 signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • 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
    • 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
    • H04W72/0457—Variable allocation of band or rate
    • 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
    • H04W72/231—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 layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201910028714.6A 2019-01-11 2019-01-11 一种初始信号处理方法、设备及存储介质 Active CN111294935B (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN202211139674.0A CN115499928A (zh) 2019-01-11 2019-01-11 一种初始信号处理方法、设备及存储介质
CN201910028714.6A CN111294935B (zh) 2019-01-11 2019-01-11 一种初始信号处理方法、设备及存储介质
PCT/CN2020/070937 WO2020143671A1 (zh) 2019-01-11 2020-01-08 一种初始信号处理方法、设备及存储介质
US17/422,105 US20220201745A1 (en) 2019-01-11 2020-01-08 Method and device for initial signal processing, and storage medium
KR1020217025353A KR20210126595A (ko) 2019-01-11 2020-01-08 초기 신호 처리 방법, 장치 및 기억 매체
JP2021540110A JP7489990B2 (ja) 2019-01-11 2020-01-08 初期信号処理方法、装置及び記憶媒体

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KR (1) KR20210126595A (https=)
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WO (1) WO2020143671A1 (https=)

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CN111294935B (zh) * 2019-01-11 2022-07-29 展讯通信（上海）有限公司 一种初始信号处理方法、设备及存储介质
CN116250369B (zh) * 2021-01-18 2026-01-27 华为技术有限公司 一种通信方法及装置
CN115190610B (zh) * 2021-04-02 2025-07-25 北京紫光展锐通信技术有限公司 Pdcch调度及监听方法及相关产品
CN115209436B (zh) * 2021-04-08 2026-03-13 维沃移动通信有限公司 监听pdcch的方法、装置及终端

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JP7489990B2 (ja) 2024-05-24
WO2020143671A1 (zh) 2020-07-16
US20220201745A1 (en) 2022-06-23
CN111294935A (zh) 2020-06-16
CN115499928A (zh) 2022-12-20
JP2022516789A (ja) 2022-03-02
KR20210126595A (ko) 2021-10-20

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