CN109644448B - 用于在无线通信系统中发送和接收下行链路控制信息的方法和设备 - Google Patents

用于在无线通信系统中发送和接收下行链路控制信息的方法和设备 Download PDF

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Publication number
CN109644448B
CN109644448B CN201780049192.7A CN201780049192A CN109644448B CN 109644448 B CN109644448 B CN 109644448B CN 201780049192 A CN201780049192 A CN 201780049192A CN 109644448 B CN109644448 B CN 109644448B
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China
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information
terminal
tti
control channel
bandwidth
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Chinese (zh)
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CN109644448A (zh
Inventor
柳贤锡
薛鹏
阿尼尔·阿基瓦尔
李南贞
郑哲
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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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
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • H04W72/0457—Variable allocation of band or rate
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780049192.7A 2016-08-11 2017-08-10 用于在无线通信系统中发送和接收下行链路控制信息的方法和设备 Active CN109644448B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2016-0102598 2016-08-11
KR20160102598 2016-08-11
KR1020170098713A KR102364200B1 (ko) 2016-08-11 2017-08-03 무선 통신 시스템에서 하향링크 제어 정보를 송수신하기 위한 방법 및 장치
KR10-2017-0098713 2017-08-03
PCT/KR2017/008666 WO2018030803A1 (en) 2016-08-11 2017-08-10 Method and apparatus for transmitting and receiving downlink control information in a wireless communication system

Publications (2)

Publication Number Publication Date
CN109644448A CN109644448A (zh) 2019-04-16
CN109644448B true CN109644448B (zh) 2023-09-29

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Country Status (5)

Country Link
US (2) US10736088B2 (enExample)
EP (1) EP3482594B1 (enExample)
JP (2) JP7053576B2 (enExample)
KR (1) KR102364200B1 (enExample)
CN (1) CN109644448B (enExample)

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Also Published As

Publication number Publication date
JP2022088608A (ja) 2022-06-14
JP2019528019A (ja) 2019-10-03
EP3482594A4 (en) 2020-03-11
EP3482594A1 (en) 2019-05-15
CN109644448A (zh) 2019-04-16
US10736088B2 (en) 2020-08-04
US20180049168A1 (en) 2018-02-15
US11576165B2 (en) 2023-02-07
EP3482594B1 (en) 2025-06-18
KR102364200B1 (ko) 2022-02-17
JP7281577B2 (ja) 2023-05-25
KR20180018350A (ko) 2018-02-21
JP7053576B2 (ja) 2022-04-12
US20200367213A1 (en) 2020-11-19

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