BR112019019414A2 - técnicas para comunicar índice de bloco de sinal de sincronização em uma carga útil de canal de difusão físico - Google Patents

técnicas para comunicar índice de bloco de sinal de sincronização em uma carga útil de canal de difusão físico Download PDF

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Publication number
BR112019019414A2
BR112019019414A2 BR112019019414A BR112019019414A BR112019019414A2 BR 112019019414 A2 BR112019019414 A2 BR 112019019414A2 BR 112019019414 A BR112019019414 A BR 112019019414A BR 112019019414 A BR112019019414 A BR 112019019414A BR 112019019414 A2 BR112019019414 A2 BR 112019019414A2
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BR
Brazil
Prior art keywords
block
code word
timing indicator
time
pbch
Prior art date
Application number
BR112019019414A
Other languages
English (en)
Portuguese (pt)
Inventor
Sadiq Bilal
Cezanne Juergen
Nazmul Islam Muhammad
Abedini Navid
Subramanian Sundar
Luo Tao
Original Assignee
Qualcomm Inc
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112019019414A2 publication Critical patent/BR112019019414A2/pt

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/003—Arrangements to increase tolerance to errors in transmission or reception timing
    • 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
    • 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
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04L5/0048—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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • 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
    • 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
    • H03M13/136—Reed-Muller [RM] 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
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/1505—Golay 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
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory 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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2906—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
    • 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
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information

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)
  • Artificial Intelligence (AREA)
  • Computer Security & Cryptography (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
BR112019019414A 2017-03-24 2018-03-16 técnicas para comunicar índice de bloco de sinal de sincronização em uma carga útil de canal de difusão físico BR112019019414A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762476643P 2017-03-24 2017-03-24
US201762476703P 2017-03-24 2017-03-24
US15/922,554 US10687296B2 (en) 2017-03-24 2018-03-15 Techniques for communicating synchronization signal block index in a physical broadcast channel payload
PCT/US2018/022907 WO2018175244A1 (en) 2017-03-24 2018-03-16 Techniques for communicating synchronization signal block index in a physical broadcast channel payload

Publications (1)

Publication Number Publication Date
BR112019019414A2 true BR112019019414A2 (pt) 2020-04-14

Family

ID=63583288

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019019414A BR112019019414A2 (pt) 2017-03-24 2018-03-16 técnicas para comunicar índice de bloco de sinal de sincronização em uma carga útil de canal de difusão físico

Country Status (8)

Country Link
US (1) US10687296B2 (https=)
EP (1) EP3602864B1 (https=)
JP (2) JP7300997B2 (https=)
KR (1) KR102596457B1 (https=)
CN (1) CN110463100B (https=)
BR (1) BR112019019414A2 (https=)
TW (1) TWI771390B (https=)
WO (1) WO2018175244A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102276099B1 (ko) 2017-05-05 2021-07-14 지티이 코포레이션 동기화 신호 타이밍 정보를 전달하기 위한 기술
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
EP3669475A1 (en) * 2017-08-15 2020-06-24 Telefonaktiebolaget LM Ericsson (Publ) Electronic transceiver device, method and computer program for decoding control information
WO2019112496A1 (en) * 2017-12-05 2019-06-13 Telefonaktiebolaget Lm Ericsson (Publ) Transceiver point, method, and computer program for reallocating transmission of beams
CN110890940B (zh) * 2019-11-25 2022-04-12 展讯通信（上海）有限公司 对pbch所携带的mib的解码方法及装置、存储介质、终端
WO2022154822A1 (en) * 2021-01-13 2022-07-21 Zeku, Inc. Apparatus and method of master information block delivery using separate payloads
JP2024162555A (ja) 2023-05-10 2024-11-21 キヤノン株式会社 分析デバイス
WO2026014746A1 (ko) * 2024-07-12 2026-01-15 엘지전자 주식회사 무선 통신 시스템에서 단말 또는 네트워크에 의해 수행되는 방법 및 이를 위한 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8780944B2 (en) * 2005-08-26 2014-07-15 Qualcomm Incorporated Method and apparatus for reliable signaling in wireless communication
CN101297486B (zh) * 2006-09-25 2010-05-19 华为技术有限公司 携带同步编码的信息和帧定时同步的方法
US9042240B2 (en) * 2009-07-31 2015-05-26 Qualcomm Incorporated Systems, apparatus and methods for broadcast channel decoding
US8467480B2 (en) * 2009-09-14 2013-06-18 Qualcomm Incorporated Combining decision metrics for decoding based on payload difference
KR101923440B1 (ko) * 2011-02-15 2018-11-29 엘지전자 주식회사 무선접속시스템에서 채널품질제어정보 전송방법 및 장치
USRE49547E1 (en) * 2013-08-20 2023-06-06 Lg Electronics Inc. Method for transmitting data by using polar coding in wireless access system
EP3281319B1 (en) * 2015-04-08 2020-03-25 Telefonaktiebolaget LM Ericsson (publ) Decoding of messages with known or hypothesized difference
CN107810605A (zh) 2015-04-30 2018-03-16 瑞典爱立信有限公司 消息解码
EP3955473B1 (en) * 2016-09-26 2025-07-02 LG Electronics Inc. Method for transmitting and receiving channel state information in wireless communication system and apparatus for the same
US10470191B2 (en) * 2016-12-09 2019-11-05 Samsung Electronics Co., Ltd. Method and apparatus of broadcast signals and channels for system information transmission
US20180242231A1 (en) * 2017-02-17 2018-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Electronic transceiver device, method and computer program

Also Published As

Publication number Publication date
JP2023078162A (ja) 2023-06-06
EP3602864A1 (en) 2020-02-05
CN110463100A (zh) 2019-11-15
JP2020512752A (ja) 2020-04-23
US10687296B2 (en) 2020-06-16
TW201842744A (zh) 2018-12-01
WO2018175244A1 (en) 2018-09-27
JP7300997B2 (ja) 2023-06-30
KR102596457B1 (ko) 2023-10-31
EP3602864B1 (en) 2021-11-03
CN110463100B (zh) 2022-04-08
US20180279243A1 (en) 2018-09-27
KR20190131531A (ko) 2019-11-26
CA3054340A1 (en) 2018-09-27
TWI771390B (zh) 2022-07-21

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