CN106465411A8 - 用于在未授权频带中发送自适应部分子帧的方法和装置、用于划分帧结构的方法和装置、以及用于发送信号的方法和装置 - Google Patents

用于在未授权频带中发送自适应部分子帧的方法和装置、用于划分帧结构的方法和装置、以及用于发送信号的方法和装置 Download PDF

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CN106465411A8
CN106465411A8 CN201680001615.3A CN201680001615A CN106465411A8 CN 106465411 A8 CN106465411 A8 CN 106465411A8 CN 201680001615 A CN201680001615 A CN 201680001615A CN 106465411 A8 CN106465411 A8 CN 106465411A8
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sending
frequency band
frame structure
self adaptation
unlicensed frequency
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CN106465411A (zh
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尹灿皓
高永舟祚
白承权
金银经
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Electronics and Telecommunications Research Institute ETRI
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Electronics and Telecommunications Research Institute ETRI
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Priority claimed from KR1020160003869A external-priority patent/KR20160134460A/ko
Priority claimed from KR1020160034299A external-priority patent/KR20160134475A/ko
Priority claimed from KR1020160034296A external-priority patent/KR20160150276A/ko
Priority claimed from KR1020160047539A external-priority patent/KR102279059B1/ko
Application filed by Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Priority to CN201910596393.XA priority Critical patent/CN110266462B/zh
Priority claimed from PCT/KR2016/004568 external-priority patent/WO2016182238A1/ko
Publication of CN106465411A publication Critical patent/CN106465411A/zh
Publication of CN106465411A8 publication Critical patent/CN106465411A8/zh
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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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • 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), DMT
    • 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—Signaling for the administration of the divided path
    • 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)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

提供一种用于通过未授权带信道发送信号的方法。如果所述未授权带信道处于空闲状态，则发射机通过所述未授权带信道发送初始信号，以预先占用所述未授权带信道。根据所述初始信号的传输的时间点，所述发射机在帧突发中包括将在所述初始信号之后发送的第一部分子帧。此外，所述发射机通过所述未授权带信道发送所述帧突发。
CN201680001615.3A 2015-05-12 2016-04-29 用于在未授权频带中发送自适应部分子帧的方法和装置、用于划分帧结构的方法和装置、以及用于发送信号的方法和装置 Pending CN106465411A (zh)

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Application Number Priority Date Filing Date Title
CN201910596393.XA CN110266462B (zh) 2015-05-12 2016-04-29 发射机传输方法和由接收机通过未授权带信道执行的方法

Applications Claiming Priority (27)

Application Number Priority Date Filing Date Title
KR20150066067 2015-05-12
KR10-2015-0066075 2015-05-12
KR10-2015-0066067 2015-05-12
KR20150066075 2015-05-12
KR10-2015-0071964 2015-05-22
KR20150071964 2015-05-22
KR20150072864 2015-05-26
KR10-2015-0072864 2015-05-26
KR20150076377 2015-05-29
KR10-2015-0076377 2015-05-29
KR10-2015-0086688 2015-06-18
KR20150086688 2015-06-18
KR20150123724 2015-09-01
KR10-2015-0123724 2015-09-01
KR20150128608 2015-09-10
KR10-2015-0128608 2015-09-10
KR10-2015-0156160 2015-11-06
KR20150156160 2015-11-06
KR10-2016-0003869 2016-01-12
KR1020160003869A KR20160134460A (ko) 2015-05-12 2016-01-12 면허 대역의 이동통신 시스템에서 비면허 대역을 이용한 통신 방법 및 장치
KR10-2016-0034299 2016-03-22
KR10-2016-0034296 2016-03-22
KR1020160034299A KR20160134475A (ko) 2015-05-12 2016-03-22 비면허 주파수 대역의 무선 통신 셀룰러 시스템에서 시간 상향 프레임 및 시간 하향 프레임 구조를 획득하는 방법 및 장치, 그리고 신호 송수신 방법 및 장치
KR1020160034296A KR20160150276A (ko) 2015-06-18 2016-03-22 비면허 주파수 대역의 무선 통신 셀룰러 시스템에서 초기 신호를 전송하는 방법 및 장치
KR10-2016-0047539 2016-04-19
KR1020160047539A KR102279059B1 (ko) 2015-05-22 2016-04-19 비면허 주파수 대역에서 적응적 부분 서브프레임을 전송하는 방법 및 장치, 프레임 구조를 구분하는 방법 및 장치, 그리고 신호를 전송하는 방법 및 장치
PCT/KR2016/004568 WO2016182238A1 (ko) 2015-05-12 2016-04-29 비면허 주파수 대역에서 적응적 부분 서브프레임을 전송하는 방법 및 장치, 프레임 구조를 구분하는 방법 및 장치, 그리고 신호를 전송하는 방법 및 장치

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CN201680001615.3A Pending CN106465411A (zh) 2015-05-12 2016-04-29 用于在未授权频带中发送自适应部分子帧的方法和装置、用于划分帧结构的方法和装置、以及用于发送信号的方法和装置

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CN106465411A (zh) 2017-02-22
EP3297202A1 (en) 2018-03-21
US10314063B2 (en) 2019-06-04
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US10873957B2 (en) 2020-12-22

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Correct: 10-2015-0086688 2015.06.18 KR|10-2015-0123724 2015.09.01 KR|10-2015-0128608 2015.09.10 KR|10-2015-0156160 2015.11.06 KR|10-2016-0003869 2016.01.12 KR|10-2016-0034299 2016.03.22 KR|10-2016-0034296 2016.03.22 KR|10-2016-0047539 2016.04.19 KR

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Correction item: Sixth item - thirteenth priority data

Correct: 10-2015-0086688 2015.06.18 KR|10-2015-0123724 2015.09.01 KR|10-2015-0128608 2015.09.10 KR|10-2015-0156160 2015.11.06 KR|10-2016-0003869 2016.01.12 KR|10-2016-0034299 2016.03.22 KR|10-2016-0034296 2016.03.22 KR|10-2016-0047539 2016.04.19 KR

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