CA3072475A1 - Pbch scrambling design - Google Patents

Pbch scrambling design Download PDF

Info

Publication number
CA3072475A1
CA3072475A1 CA3072475A CA3072475A CA3072475A1 CA 3072475 A1 CA3072475 A1 CA 3072475A1 CA 3072475 A CA3072475 A CA 3072475A CA 3072475 A CA3072475 A CA 3072475A CA 3072475 A1 CA3072475 A1 CA 3072475A1
Authority
CA
Canada
Prior art keywords
block
sequence
pbch
bits
sub
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3072475A
Other languages
English (en)
French (fr)
Inventor
Hung Dinh LY
Tao Luo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CA3072475A1 publication Critical patent/CA3072475A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Paper (AREA)
CA3072475A 2017-09-11 2018-09-05 Pbch scrambling design Pending CA3072475A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762556905P 2017-09-11 2017-09-11
US62/556,905 2017-09-11
US16/121,534 2018-09-04
US16/121,534 US10911271B2 (en) 2017-09-11 2018-09-04 PBCH scrambling design
PCT/US2018/049610 WO2019050991A1 (en) 2017-09-11 2018-09-05 PBCH INTERFERENCE DESIGN

Publications (1)

Publication Number Publication Date
CA3072475A1 true CA3072475A1 (en) 2019-03-14

Family

ID=65632340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3072475A Pending CA3072475A1 (en) 2017-09-11 2018-09-05 Pbch scrambling design

Country Status (8)

Country Link
US (1) US10911271B2 (enExample)
EP (1) EP3682694B1 (enExample)
JP (1) JP7221943B2 (enExample)
KR (1) KR102498655B1 (enExample)
CN (1) CN111066365B (enExample)
CA (1) CA3072475A1 (enExample)
TW (1) TWI772513B (enExample)
WO (1) WO2019050991A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10855407B2 (en) * 2016-05-09 2020-12-01 Apple Inc. Extended physical broadcast channel design for 5G standalone system
PL3580977T3 (pl) 2017-02-07 2023-05-02 Innovative Technology Lab Co., Ltd. Sposób i aparatura do konfiguracji kanału rozgłaszania oraz nadawania i odbioru kanału rozgłaszania dla systemu komunikacyjnego
US10568102B2 (en) 2017-02-23 2020-02-18 Qualcomm Incorporated Usage of synchronization signal block index in new radio
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
CN108111444A (zh) * 2017-11-17 2018-06-01 中兴通讯股份有限公司 信号加扰、解扰方法及装置
KR102431968B1 (ko) * 2018-04-18 2022-08-12 삼성전자 주식회사 무선 통신 시스템에서 동기 신호 송수신 방법 및 장치
US11140613B2 (en) * 2018-07-25 2021-10-05 Industrial Technology Research Institute Network access method and UE using the same
US20200100197A1 (en) * 2018-09-26 2020-03-26 Idac Holdings, Inc. Synchronization block association and system information reception
CN113316957B (zh) * 2019-01-11 2023-01-13 Lg电子株式会社 用于在免许可频带中发送或接收同步信号块的方法及其设备
CN111614441B (zh) * 2020-05-22 2023-04-11 Oppo广东移动通信有限公司 一种解码方法、装置、设备及存储介质
WO2022061650A1 (en) * 2020-09-24 2022-03-31 Qualcomm Incorporated Network assisted initial access for holographic mimo
WO2023015514A1 (en) * 2021-08-12 2023-02-16 Qualcomm Incorporated Beam identification and simultaneous synchronization signal block transmissions for network device with multiple beams
US11689398B2 (en) * 2021-09-24 2023-06-27 Qualcomm Incorporated Scrambling initialization indication for higher bands
CN114286328A (zh) * 2021-10-11 2022-04-05 北京物资学院 一种无线通信系统中的信号处理方法和装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8848913B2 (en) * 2007-10-04 2014-09-30 Qualcomm Incorporated Scrambling sequence generation in a communication system
JP5943094B2 (ja) 2012-01-30 2016-06-29 富士通株式会社 無線通信システムにおける同期信号
US9419750B2 (en) * 2013-06-05 2016-08-16 Texas Instruments Incorporated NLOS wireless backhaul uplink communication
JP2018520528A (ja) * 2015-05-08 2018-07-26 インテル アイピー コーポレーション 構成可能な同期信号およびチャネル設計のデバイスおよび方法
WO2017096121A1 (en) * 2015-12-04 2017-06-08 Idac Holdings Inc. Methods, apparatuses and systems directed to initial synchronization and/or initial acquisition for highly directional systems
US11424855B2 (en) * 2015-12-28 2022-08-23 Qualcomm Incorporated Physical broadcast channel (PBCH) and master information block (MIB) design
WO2017135744A1 (ko) * 2016-02-05 2017-08-10 엘지이노텍(주) 발광소자 패키지
US10389567B2 (en) * 2016-11-03 2019-08-20 Samsung Electronics Co., Ltd. Method and apparatus for synchronization signal design
US10470191B2 (en) * 2016-12-09 2019-11-05 Samsung Electronics Co., Ltd. Method and apparatus of broadcast signals and channels for system information transmission
US10425264B2 (en) * 2017-01-09 2019-09-24 Lg Electronics Inc. Method of transmitting synchronization signal and apparatus therefor
PL3580977T3 (pl) 2017-02-07 2023-05-02 Innovative Technology Lab Co., Ltd. Sposób i aparatura do konfiguracji kanału rozgłaszania oraz nadawania i odbioru kanału rozgłaszania dla systemu komunikacyjnego
CN108462554B (zh) * 2017-02-17 2021-06-15 华为技术有限公司 一种极性码的传输方法和装置
US10523354B2 (en) * 2017-02-24 2019-12-31 Samsung Electronics Co., Ltd. Method and apparatus for design of NR-SS burst set
US10484153B2 (en) * 2017-03-09 2019-11-19 Samsung Electronics Co., Ltd. Method and apparatus for NR-DMRS sequence design
US10542505B2 (en) * 2017-03-24 2020-01-21 Samsung Electronics Co., Ltd. Enhanced synchronization signals for coverage enhancements of low cost user equipment
US11122497B2 (en) * 2017-05-04 2021-09-14 Samsung Electronics Co., Ltd. Method and apparatus for SS block index and timing indication in wireless systems
US10567133B2 (en) * 2017-07-24 2020-02-18 Samsung Electronics Co., Ltd. Method and apparatus for synchronization signals and PBCH block enhancement
US10462761B2 (en) * 2017-07-25 2019-10-29 Samsung Electronics Co., Ltd. Method and SS block time locations and SS burst set composition for NR unlicensed spectrum

Also Published As

Publication number Publication date
KR20200051621A (ko) 2020-05-13
BR112020004728A2 (pt) 2020-09-15
US20190081827A1 (en) 2019-03-14
US10911271B2 (en) 2021-02-02
CN111066365B (zh) 2023-06-30
JP7221943B2 (ja) 2023-02-14
WO2019050991A1 (en) 2019-03-14
TW201921878A (zh) 2019-06-01
TWI772513B (zh) 2022-08-01
KR102498655B1 (ko) 2023-02-09
JP2020533885A (ja) 2020-11-19
EP3682694B1 (en) 2022-11-30
CN111066365A (zh) 2020-04-24
EP3682694A1 (en) 2020-07-22

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