TWI757480B - 經由不同模式中的dmrs/pbch的時序指示 - Google Patents

經由不同模式中的dmrs/pbch的時序指示 Download PDF

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Publication number
TWI757480B
TWI757480B TW107115032A TW107115032A TWI757480B TW I757480 B TWI757480 B TW I757480B TW 107115032 A TW107115032 A TW 107115032A TW 107115032 A TW107115032 A TW 107115032A TW I757480 B TWI757480 B TW I757480B
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TW
Taiwan
Prior art keywords
pbch
tti
bits
indication
dmrs
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Application number
TW107115032A
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English (en)
Chinese (zh)
Other versions
TW201843973A (zh
Inventor
納維德 阿貝迪尼
穆罕默德納茲穆爾 伊斯萊
桑德 撒伯曼尼恩
畢賴爾 薩迪克
濤 駱
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美商高通公司
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Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW201843973A publication Critical patent/TW201843973A/zh
Application granted granted Critical
Publication of TWI757480B publication Critical patent/TWI757480B/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • 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
    • 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
    • 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
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes

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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)
TW107115032A 2017-05-04 2018-05-03 經由不同模式中的dmrs/pbch的時序指示 TWI757480B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762501539P 2017-05-04 2017-05-04
US62/501,539 2017-05-04
US201762526966P 2017-06-29 2017-06-29
US62/526,966 2017-06-29
US15/968,598 US10609661B2 (en) 2017-05-04 2018-05-01 Timing indication through DMRS/PBCH in different modes
US15/968,598 2018-05-01

Publications (2)

Publication Number Publication Date
TW201843973A TW201843973A (zh) 2018-12-16
TWI757480B true TWI757480B (zh) 2022-03-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW107115032A TWI757480B (zh) 2017-05-04 2018-05-03 經由不同模式中的dmrs/pbch的時序指示

Country Status (8)

Country Link
US (1) US10609661B2 (enExample)
EP (1) EP3619853B1 (enExample)
JP (1) JP7094985B2 (enExample)
KR (1) KR102662196B1 (enExample)
CN (1) CN110603761B (enExample)
BR (1) BR112019022596A2 (enExample)
TW (1) TWI757480B (enExample)
WO (1) WO2018204517A1 (enExample)

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CN108810059B (zh) * 2017-05-05 2024-04-16 华为技术有限公司 广播信号的发送方法、接收方法、网络设备和终端设备
CN114513291B (zh) 2017-06-16 2024-08-09 中兴通讯股份有限公司 定时信息的发送、确定方法、装置、存储介质及处理器
US11102738B2 (en) 2018-04-06 2021-08-24 Apple Inc. Synchronization signal design for unlicensed spectrum access using cellular communications
BR112021000232A2 (pt) * 2019-01-11 2021-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Método realizado em um nó de acesso integrado e de retorno, e, estação base para uso como um nó de acesso integrado e de retorno
US11369003B2 (en) * 2019-07-15 2022-06-21 Qualcomm Incorporated Configuring non-standalone mode for a multi-subscriber identity module user equipment
CN112788731B (zh) * 2019-11-08 2022-07-08 大唐移动通信设备有限公司 一种信息的发送、接收方法、装置及终端
US12003829B2 (en) * 2019-11-29 2024-06-04 Naver Corporation Electronic device for providing target video in sports play video and operating method thereof
WO2022208239A1 (en) * 2021-03-31 2022-10-06 Radisys India Private Limited Systems and method of time-synchronization of a wireless system
CN114499626B (zh) * 2021-12-16 2023-01-03 中国矿业大学 基于全双工中继的uav空中计算系统及轨迹和功率优化方法

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US20150029878A1 (en) * 2013-07-26 2015-01-29 Samsung Electronics Co., Ltd. Multi-path search apparatus and method in a wireless communication system
TW201635846A (zh) * 2015-01-30 2016-10-01 高通公司 用於具有覆蓋增強之增強機器類型通信之系統資訊區塊通道設計

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US8982750B2 (en) * 2009-01-16 2015-03-17 Qualcomm Incorporated Method and apparatus for transmitting overload indicator over the air
US9178640B2 (en) * 2010-08-20 2015-11-03 Qualcomm Incorporated Determination of network synchronization
US8635517B2 (en) * 2011-01-31 2014-01-21 Samsung Electronics Co., Ltd. Methods and apparatus for fast synchronization using quasi-cyclic low-density parity-check (QC-LDPC) codes
CN105188128B (zh) * 2015-08-21 2018-10-16 北京北方烽火科技有限公司 一种无线授时和空口同步方法、基站、通讯设备及系统
WO2017127172A1 (en) * 2016-01-19 2017-07-27 Intel IP Corporation Transmitter and receiver for master information block over physical broadcast channel
EP3406041B1 (en) 2016-01-20 2021-07-21 Apple Inc. Discovery reference signal transmission window and position identification
US10448346B2 (en) 2016-11-11 2019-10-15 Qualcomm Incorporated Synchronization signal design
WO2018143399A1 (ja) * 2017-02-03 2018-08-09 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法

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US20150029878A1 (en) * 2013-07-26 2015-01-29 Samsung Electronics Co., Ltd. Multi-path search apparatus and method in a wireless communication system
TW201635846A (zh) * 2015-01-30 2016-10-01 高通公司 用於具有覆蓋增強之增強機器類型通信之系統資訊區塊通道設計

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Also Published As

Publication number Publication date
US20180324728A1 (en) 2018-11-08
JP7094985B2 (ja) 2022-07-04
KR102662196B1 (ko) 2024-04-29
CA3057980A1 (en) 2018-11-08
EP3619853A1 (en) 2020-03-11
WO2018204517A1 (en) 2018-11-08
US10609661B2 (en) 2020-03-31
EP3619853B1 (en) 2021-03-17
JP2020519119A (ja) 2020-06-25
KR20200003855A (ko) 2020-01-10
BR112019022596A2 (pt) 2020-05-19
TW201843973A (zh) 2018-12-16
CN110603761B (zh) 2022-05-27
CN110603761A (zh) 2019-12-20

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