CN107710666B - 广播信道重复 - Google Patents

广播信道重复 Download PDF

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Publication number
CN107710666B
CN107710666B CN201680038674.8A CN201680038674A CN107710666B CN 107710666 B CN107710666 B CN 107710666B CN 201680038674 A CN201680038674 A CN 201680038674A CN 107710666 B CN107710666 B CN 107710666B
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CN
China
Prior art keywords
pbch
subframe
crs
repetition
symbol period
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CN201680038674.8A
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English (en)
Chinese (zh)
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CN107710666A (zh
Inventor
A·里克阿尔瓦里尼奥
W·陈
H·徐
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN107710666A publication Critical patent/CN107710666A/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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CN201680038674.8A 2015-07-02 2016-06-28 广播信道重复 Active CN107710666B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562188463P 2015-07-02 2015-07-02
US62/188,463 2015-07-02
US15/194,045 US11012976B2 (en) 2015-07-02 2016-06-27 Broadcast channel repetition
US15/194,045 2016-06-27
PCT/US2016/039896 WO2017004087A1 (en) 2015-07-02 2016-06-28 Broadcast channel repetition

Publications (2)

Publication Number Publication Date
CN107710666A CN107710666A (zh) 2018-02-16
CN107710666B true CN107710666B (zh) 2021-08-10

Family

ID=56555746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680038674.8A Active CN107710666B (zh) 2015-07-02 2016-06-28 广播信道重复

Country Status (10)

Country Link
US (1) US11012976B2 (enExample)
EP (1) EP3317994B1 (enExample)
JP (1) JP6869905B2 (enExample)
KR (1) KR102768021B1 (enExample)
CN (1) CN107710666B (enExample)
CA (1) CA2986621C (enExample)
ES (1) ES2775530T3 (enExample)
HU (1) HUE047177T2 (enExample)
TW (1) TWI695609B (enExample)
WO (1) WO2017004087A1 (enExample)

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US10531456B2 (en) 2016-03-09 2020-01-07 Qualcomm Incorporated Narrow-band broadcast/multi-cast design
CN107634924B (zh) * 2016-07-18 2020-08-11 中兴通讯股份有限公司 同步信号的发送、接收方法及装置、传输系统
KR102074291B1 (ko) * 2016-11-09 2020-02-06 엘지전자 주식회사 동기화 신호 전송 방법 및 이를 위한 장치
KR102730802B1 (ko) * 2017-01-25 2024-11-18 삼성전자주식회사 무선 통신 시스템에서 동기 신호를 검출하는 방법 및 장치
US10721756B2 (en) * 2017-02-13 2020-07-21 Qualcomm Incorporated Repetition-based uplink for low latency communications in a new radio wireless communication system
US10667173B2 (en) * 2017-02-13 2020-05-26 Qualcomm Incorporated Feedback retransmission repetition coding for wireless communications
WO2018170881A1 (zh) * 2017-03-24 2018-09-27 Oppo广东移动通信有限公司 通信方法、终端设备和网络设备
US10285147B2 (en) 2017-04-10 2019-05-07 Qualcomm Incorporated Reference signal schemes in wireless communications
EP4376528A3 (en) * 2017-04-28 2024-08-07 Ntt Docomo, Inc. User terminal and radio communication method
CN109152028B (zh) * 2017-06-16 2022-02-22 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
CN109150470B (zh) * 2017-06-17 2023-04-28 华为技术有限公司 一种确定广播信息的方法及设备
WO2019024092A1 (en) * 2017-08-04 2019-02-07 Lenovo (Beijing) Limited INFORMATION HAVING A REPETITION OF SYMBOLS
US11856540B2 (en) * 2020-02-10 2023-12-26 Nec Corporation Methods and apparatuses for synchronization signal transmission
US10608810B2 (en) * 2017-10-06 2020-03-31 Qualcomm Incorporated Techniques and apparatuses for synchronization design
KR102489580B1 (ko) * 2018-04-06 2023-01-17 삼성전자주식회사 무선통신시스템에서의 동기화 수행 방법 및 장치
US10992408B2 (en) * 2018-05-11 2021-04-27 Qualcomm Incorporated Transport block size scaling factor indication for ultra-reliable low-latency communication
US11363593B2 (en) * 2019-03-08 2022-06-14 Qualcomm Incorporated Waveform generation in millimeter wave band with time domain implementation
CN110460411B (zh) * 2019-08-09 2021-12-14 北京紫光展锐通信技术有限公司 Pbch重复发送、接收方法及装置、存储介质、基站、用户设备
US11665711B2 (en) * 2019-10-04 2023-05-30 Qualcomm Incorporated Decoding physical multicast channel subframes according to different reference signal patterns
CN110768752B (zh) * 2019-10-30 2022-01-28 紫光展锐(重庆)科技有限公司 通信方式确定方法及装置
US20240155688A1 (en) * 2021-02-22 2024-05-09 Lg Electronics Inc. Method for transmitting/receiving downlink control channel on basis of neural network
US11864189B2 (en) * 2021-04-07 2024-01-02 Qualcomm Incorporated Multi-slot transmissions for multi-transmission reception points
US11792754B2 (en) * 2021-06-24 2023-10-17 Qualcomm Incorporated Physical broadcast channel (PBCH) resource allocation for reduced bandwidth devices

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CN102422586A (zh) * 2009-05-04 2012-04-18 高通股份有限公司 多载波操作中的下行链路控制传输

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US8565065B2 (en) 2008-06-23 2013-10-22 Qualcomm Incorporated Methods and systems for utilizing a multicast/broadcast CID scheduling MAC management message
JP6320675B2 (ja) 2012-12-03 2018-05-09 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末及びフェージング周波数推定方法
US9374151B2 (en) 2013-08-08 2016-06-21 Intel IP Corporation Coverage extension level for coverage limited device
US11122520B2 (en) 2013-09-18 2021-09-14 Qualcomm Incorporated Coverage enhancements for physical broadcast channel (PBCH)
US9775134B2 (en) * 2013-09-20 2017-09-26 Samsung Electronics Co., Ltd. System and method for coverage enhancements of broadcast channels
US9467261B2 (en) 2013-09-25 2016-10-11 Samsung Electronics Co., Ltd. System and method for resource mapping for coverage enhancements of broadcast channels

Patent Citations (1)

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CN102422586A (zh) * 2009-05-04 2012-04-18 高通股份有限公司 多载波操作中的下行链路控制传输

Non-Patent Citations (1)

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Title
Downlink reference signal sequence design，R1-062071;Motorola;《3GPP TSG RAN WG1 Meeting #46》;20060828;章节3.1 *

Also Published As

Publication number Publication date
US20170006578A1 (en) 2017-01-05
CN107710666A (zh) 2018-02-16
TW201705713A (zh) 2017-02-01
WO2017004087A1 (en) 2017-01-05
BR112018000014A2 (pt) 2018-09-04
KR102768021B1 (ko) 2025-02-13
CA2986621A1 (en) 2017-01-05
CA2986621C (en) 2022-05-31
JP6869905B2 (ja) 2021-05-12
TWI695609B (zh) 2020-06-01
HUE047177T2 (hu) 2020-04-28
US11012976B2 (en) 2021-05-18
ES2775530T3 (es) 2020-07-27
EP3317994B1 (en) 2019-12-04
EP3317994A1 (en) 2018-05-09
KR20180025878A (ko) 2018-03-09
JP2018524914A (ja) 2018-08-30

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