TWI741068B - 用於新無線電共享頻譜通訊系統中低延時偵測的預留前序信號技術 - Google Patents

用於新無線電共享頻譜通訊系統中低延時偵測的預留前序信號技術 Download PDF

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Publication number
TWI741068B
TWI741068B TW106139646A TW106139646A TWI741068B TW I741068 B TWI741068 B TW I741068B TW 106139646 A TW106139646 A TW 106139646A TW 106139646 A TW106139646 A TW 106139646A TW I741068 B TWI741068 B TW I741068B
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Taiwan
Prior art keywords
preamble signal
service provider
reserved
network entity
reserved preamble
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TW106139646A
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English (en)
Chinese (zh)
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TW201824803A (zh
Inventor
柳泰尚
雷敬
貞 蒙托傑
永斌 魏
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美商高通公司
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Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW201824803A publication Critical patent/TW201824803A/zh
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Publication of TWI741068B publication Critical patent/TWI741068B/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03834—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using pulse shaping
    • H04L25/0384—Design of pulse shapes
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H04L5/0021—Time-frequency-code in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
    • 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]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
TW106139646A 2016-11-16 2017-11-16 用於新無線電共享頻譜通訊系統中低延時偵測的預留前序信號技術 TWI741068B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662422919P 2016-11-16 2016-11-16
US62/422,919 2016-11-16
US15/811,138 2017-11-13
US15/811,138 US10687355B2 (en) 2016-11-16 2017-11-13 Techniques for reservation preamble for low latency detection in a new radio shared spectrum communication system

Publications (2)

Publication Number Publication Date
TW201824803A TW201824803A (zh) 2018-07-01
TWI741068B true TWI741068B (zh) 2021-10-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW106139646A TWI741068B (zh) 2016-11-16 2017-11-16 用於新無線電共享頻譜通訊系統中低延時偵測的預留前序信號技術

Country Status (8)

Country Link
US (2) US10687355B2 (enExample)
EP (2) EP3790350B1 (enExample)
JP (2) JP6980782B2 (enExample)
KR (1) KR102580979B1 (enExample)
CN (2) CN109964532B (enExample)
CA (1) CA3039801A1 (enExample)
TW (1) TWI741068B (enExample)
WO (1) WO2018093791A1 (enExample)

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US10455455B2 (en) * 2016-11-04 2019-10-22 Qualcomm Incorporated Techniques for reservation preamble for prioritized medium contention in a new radio shared spectrum communication system
US10687355B2 (en) 2016-11-16 2020-06-16 Qualcomm Incorporated Techniques for reservation preamble for low latency detection in a new radio shared spectrum communication system
US10772052B2 (en) * 2017-06-16 2020-09-08 Qualcomm Incorporated Controlling coexistent radio systems in a wireless device
US10708950B2 (en) 2018-01-16 2020-07-07 Qualcomm Incorporated Transmission opportunity sharing for autonomous uplink
US11089575B2 (en) * 2018-04-11 2021-08-10 Qualcomm Incorporated Multi-carrier enhancements for improving reliability in URLLC-U
US11089518B2 (en) * 2018-08-10 2021-08-10 Qualcomm Incorporated Intertechnology medium sharing for millimeter wave
CN115053617B (zh) * 2020-02-13 2025-05-27 株式会社Ntt都科摩 终端及通信方法
US20220217027A9 (en) * 2020-02-22 2022-07-07 Nxp Usa, Inc. Wireless communication device

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WO2013006006A2 (ko) 2011-07-07 2013-01-10 엘지전자 주식회사 무선통신시스템에서 신호 전송 방법 및 장치
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US20080170530A1 (en) * 2007-01-12 2008-07-17 Connors Dennis P Wireless broadcasting system
US9204461B2 (en) * 2008-10-29 2015-12-01 Lg Electronics Inc. Method for random access to uplink in multi-carrier aggregation environment
JP5403074B2 (ja) * 2009-03-04 2014-01-29 富士通株式会社 近距離無線ネットワークの改善
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Also Published As

Publication number Publication date
CN116527224A (zh) 2023-08-01
EP3790350A1 (en) 2021-03-10
CA3039801A1 (en) 2018-05-24
US20180139777A1 (en) 2018-05-17
KR102580979B1 (ko) 2023-09-20
EP3542588B1 (en) 2020-12-16
CN109964532B (zh) 2023-06-06
EP3542588A1 (en) 2019-09-25
KR20190079629A (ko) 2019-07-05
JP2019536360A (ja) 2019-12-12
JP2022028820A (ja) 2022-02-16
WO2018093791A1 (en) 2018-05-24
TW201824803A (zh) 2018-07-01
US20200275478A1 (en) 2020-08-27
US10687355B2 (en) 2020-06-16
BR112019009824A2 (pt) 2019-08-13
JP6980782B2 (ja) 2021-12-15
US11589383B2 (en) 2023-02-21
CN109964532A (zh) 2019-07-02
JP7321233B2 (ja) 2023-08-04
EP3790350B1 (en) 2025-02-26

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