KR102498655B1 - Pbch 스크램블링 설계 - Google Patents

Pbch 스크램블링 설계 Download PDF

Info

Publication number
KR102498655B1
KR102498655B1 KR1020207006784A KR20207006784A KR102498655B1 KR 102498655 B1 KR102498655 B1 KR 102498655B1 KR 1020207006784 A KR1020207006784 A KR 1020207006784A KR 20207006784 A KR20207006784 A KR 20207006784A KR 102498655 B1 KR102498655 B1 KR 102498655B1
Authority
KR
South Korea
Prior art keywords
block
delete delete
sequence
pbch
blocks
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.)
Active
Application number
KR1020207006784A
Other languages
English (en)
Korean (ko)
Other versions
KR20200051621A (ko
Inventor
훙 딘 리
타오 루오
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20200051621A publication Critical patent/KR20200051621A/ko
Application granted granted Critical
Publication of KR102498655B1 publication Critical patent/KR102498655B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
KR1020207006784A 2017-09-11 2018-09-05 Pbch 스크램블링 설계 Active KR102498655B1 (ko)

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 (2)

Publication Number Publication Date
KR20200051621A KR20200051621A (ko) 2020-05-13
KR102498655B1 true KR102498655B1 (ko) 2023-02-09

Family

ID=65632340

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207006784A Active KR102498655B1 (ko) 2017-09-11 2018-09-05 Pbch 스크램블링 설계

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

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
3GPP R1-1712265
3GPP R1-1713124
3GPP R1-1714036
3GPP R1-1716379

Also Published As

Publication number Publication date
KR20200051621A (ko) 2020-05-13
BR112020004728A2 (pt) 2020-09-15
US20190081827A1 (en) 2019-03-14
CA3072475A1 (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
JP2020533885A (ja) 2020-11-19
EP3682694B1 (en) 2022-11-30
CN111066365A (zh) 2020-04-24
EP3682694A1 (en) 2020-07-22

Similar Documents

Publication Publication Date Title
KR102498655B1 (ko) Pbch 스크램블링 설계
US11064424B2 (en) Shared spectrum synchronization design
EP3682687B1 (en) Indication of transmitted ss blocks
CN110999507B (zh) Nr共享频谱中的信道保留信号
EP3523900B1 (en) Coverage enhancement and normal modes switching related optimization
EP3934118B9 (en) Method for reference signal and tx/rx precoding for ue multiplexing in nr ss
TWI801536B (zh) 用於下行鏈路控制資訊格式大小控制的方法、裝置及電腦可讀取媒體
KR20200014764A (ko) Nr-mimo 에서의 타입 ii csi 피드백에 대한 pmi 피드백
HK40026634B (en) Pbch scrambling design
HK40026634A (en) Pbch scrambling design
BR112020004728B1 (pt) Método realizado por uma estação base para embaralhar um canal de difusão, método realizado por um equipamento de usuário para comunicação sem fio, estação base para embaralhar um canal de difusão e equipamento de usuário para comunicação sem fio

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20200306

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20210819

Comment text: Request for Examination of Application

A302 Request for accelerated examination
PA0302 Request for accelerated examination

Patent event date: 20230104

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20230119

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20230207

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20230207

End annual number: 3

Start annual number: 1

PG1601 Publication of registration