BR112019025545A2 - Sinal de sincronização para um canal de broadcast - Google Patents

Sinal de sincronização para um canal de broadcast

Info

Publication number
BR112019025545A2
BR112019025545A2 BR112019025545-1A BR112019025545A BR112019025545A2 BR 112019025545 A2 BR112019025545 A2 BR 112019025545A2 BR 112019025545 A BR112019025545 A BR 112019025545A BR 112019025545 A2 BR112019025545 A2 BR 112019025545A2
Authority
BR
Brazil
Prior art keywords
bits
pbch
unknown
potentially known
synchronization signal
Prior art date
Application number
BR112019025545-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Sadiq Bilal
Cezanne Juergen
Kudekar Shrinivas
Abedini Navid
Nazmul Islam Muhammad
Original Assignee
Qualcomm Incorporated
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=64562728&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112019025545(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019025545A2 publication Critical patent/BR112019025545A2/pt

Links

Classifications

    • 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
    • H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0011—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to payload information
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • 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
    • 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
    • H04L5/0046—Determination of the number of bits transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0093—Neighbour cell search
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
BR112019025545-1A 2017-06-12 2018-04-27 Sinal de sincronização para um canal de broadcast BR112019025545A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762518589P 2017-06-12 2017-06-12
US62/518,589 2017-06-12
US15/926,884 2018-03-20
US15/926,884 US10560910B2 (en) 2017-06-12 2018-03-20 Synchronization signal for a broadcast channel
PCT/US2018/029910 WO2018231348A1 (en) 2017-06-12 2018-04-27 Synchronization signal for a broadcast channel

Publications (1)

Publication Number Publication Date
BR112019025545A2 true BR112019025545A2 (pt) 2020-06-16

Family

ID=64562728

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019025545-1A BR112019025545A2 (pt) 2017-06-12 2018-04-27 Sinal de sincronização para um canal de broadcast

Country Status (8)

Country Link
US (2) US10560910B2 (enExample)
EP (1) EP3639373A1 (enExample)
JP (1) JP7155165B2 (enExample)
KR (2) KR102924696B1 (enExample)
CN (1) CN110720178B (enExample)
BR (1) BR112019025545A2 (enExample)
TW (2) TWI749219B (enExample)
WO (1) WO2018231348A1 (enExample)

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SG10202103188RA (en) * 2017-01-09 2021-04-29 Mediatek Inc Broadcast channel enhancement with polar code
US10868569B2 (en) 2017-05-08 2020-12-15 Qualcomm Incorporated PBCH signal design and efficient continuous monitoring and polar decoding
US10560910B2 (en) 2017-06-12 2020-02-11 Qualcomm Incoporated Synchronization signal for a broadcast channel
CN110945805B (zh) * 2017-07-28 2022-07-19 Lg电子株式会社 发送和接收同步信号块的方法及其设备
KR102260390B1 (ko) * 2017-08-11 2021-06-03 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 동기화를 위한 방법 및 디바이스
KR102363102B1 (ko) 2018-02-13 2022-02-16 지티이 코포레이션 셀 정보 포착 방법 및 장치
KR102955612B1 (ko) * 2019-03-29 2026-04-23 삼성전자 주식회사 밀리미터 무선 통신을 위한 채널 다중화 방법 및 장치
WO2021003615A1 (zh) * 2019-07-05 2021-01-14 Oppo广东移动通信有限公司 确定侧行反馈信道的方法、装置、设备、系统及存储介质
WO2021176267A1 (en) * 2020-03-02 2021-09-10 Zeku Inc. Cell measurement based on physical broadcasting channel payload
US20230189124A1 (en) * 2020-05-14 2023-06-15 Sony Group Corporation Communication device and communication method
US11502915B2 (en) * 2020-09-11 2022-11-15 Qualcomm Incorporated Transmission of known data for cooperative training of artificial neural networks
CN116388928A (zh) * 2023-03-30 2023-07-04 上海新基讯通信技术有限公司 一种极性码的编码装置及方法

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US20140204851A1 (en) * 2013-01-18 2014-07-24 Qualcomm Incorporated Enhanced physical broadcast channel for new carrier type in long term evolution
US9768915B2 (en) 2013-08-20 2017-09-19 Lg Electronics Inc. Method for transmitting data by using polar coding in wireless access system
US10075266B2 (en) 2013-10-09 2018-09-11 Qualcomm Incorporated Data transmission scheme with unequal code block sizes
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US9742440B2 (en) * 2015-03-25 2017-08-22 Samsung Electronics Co., Ltd HARQ rate-compatible polar codes for wireless channels
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Also Published As

Publication number Publication date
US10560910B2 (en) 2020-02-11
US20200205099A1 (en) 2020-06-25
CN110720178A (zh) 2020-01-21
EP3639373A1 (en) 2020-04-22
TW201904248A (zh) 2019-01-16
CN110720178B (zh) 2023-08-22
WO2018231348A1 (en) 2018-12-20
TWI749219B (zh) 2021-12-11
US11206626B2 (en) 2021-12-21
CA3062429A1 (en) 2018-12-20
KR20200015901A (ko) 2020-02-13
KR102924696B1 (ko) 2026-02-06
TWI758473B (zh) 2022-03-21
KR102637220B1 (ko) 2024-02-16
TW201904328A (zh) 2019-01-16
JP2020524927A (ja) 2020-08-20
KR20240024342A (ko) 2024-02-23
JP7155165B2 (ja) 2022-10-18
US20180359714A1 (en) 2018-12-13

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B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]