BR112019007481A2 - transmissão em bloco de informação de sistema - Google Patents

transmissão em bloco de informação de sistema

Info

Publication number
BR112019007481A2
BR112019007481A2 BR112019007481-3A BR112019007481A BR112019007481A2 BR 112019007481 A2 BR112019007481 A2 BR 112019007481A2 BR 112019007481 A BR112019007481 A BR 112019007481A BR 112019007481 A2 BR112019007481 A2 BR 112019007481A2
Authority
BR
Brazil
Prior art keywords
frequency range
frequency
system bandwidth
system information
block transmission
Prior art date
Application number
BR112019007481-3A
Other languages
English (en)
Portuguese (pt)
Inventor
Akkarakaran Sony
Luo Tao
Nagaraja Sumeeth
Zhang Xiaoxia
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
Application filed by Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019007481A2 publication Critical patent/BR112019007481A2/pt

Links

Classifications

    • 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
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • 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)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112019007481-3A 2016-10-14 2017-09-22 transmissão em bloco de informação de sistema BR112019007481A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662408658P 2016-10-14 2016-10-14
US62/408,658 2016-10-14
US15/711,565 2017-09-21
US15/711,565 US10028203B2 (en) 2016-10-14 2017-09-21 System information block transmission
PCT/US2017/053009 WO2018071156A1 (en) 2016-10-14 2017-09-22 System information block transmission

Publications (1)

Publication Number Publication Date
BR112019007481A2 true BR112019007481A2 (pt) 2019-07-16

Family

ID=61904271

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019007481-3A BR112019007481A2 (pt) 2016-10-14 2017-09-22 transmissão em bloco de informação de sistema

Country Status (8)

Country Link
US (2) US10028203B2 (https=)
EP (2) EP3526926B1 (https=)
JP (1) JP7012711B2 (https=)
KR (1) KR102524708B1 (https=)
CN (2) CN113949498B (https=)
BR (1) BR112019007481A2 (https=)
CA (2) CA3240626A1 (https=)
WO (1) WO2018071156A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10028203B2 (en) 2016-10-14 2018-07-17 Qualcomm Incorporated System information block transmission
CN110121903A (zh) * 2016-11-04 2019-08-13 瑞典爱立信有限公司 Nr绝对同步频率分配
WO2018127319A1 (en) 2017-01-05 2018-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Allocation of sync signals with alternative features
US11252641B2 (en) * 2017-02-02 2022-02-15 Acer Incorporated Method of system information transmission and acquisition
EP3937553B1 (en) * 2017-05-04 2025-07-02 Samsung Electronics Co., Ltd. Method and apparatus for transmitting power headroom information in a communication system
US11202301B2 (en) * 2019-05-29 2021-12-14 Hewlett Packard Enterprise Development Lp Self-learning rate access prioritizer for applications in a wireless network
US12445241B2 (en) * 2022-03-21 2025-10-14 Qualcomm Incorporated Reception interference indication
US12457617B2 (en) * 2022-09-29 2025-10-28 Qualcomm Incorporated System information transmission with coverage recovery
KR20260038901A (ko) * 2023-07-25 2026-03-19 엘지전자 주식회사 통신 시스템에서 양자 인증 및 양자 키 분배를 수행하기 위한 장치 및 방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7505437B2 (en) * 2002-02-26 2009-03-17 Qualcomm Incorporated Method and apparatus for enabling subscriber stations to process a synchronization channel in a spread spectrum communications system
US8848913B2 (en) * 2007-10-04 2014-09-30 Qualcomm Incorporated Scrambling sequence generation in a communication system
US8855658B2 (en) 2008-06-04 2014-10-07 Nokia Corporation Interference avoidance on common channels in uncoordinated network deployments with flexible spectrum use
CN107181582B (zh) 2009-04-28 2020-07-31 三菱电机株式会社 移动通信系统
WO2013006379A1 (en) 2011-07-01 2013-01-10 Dinan Esmael Hejazi Synchronization signal and control messages in multicarrier ofdm
CN103220811B (zh) * 2012-01-19 2018-04-27 中兴通讯股份有限公司 信息处理方法、mtc ue随机接入lte系统的方法
US20130195019A1 (en) 2012-01-27 2013-08-01 Nokia Corporation Initial access in cells without common reference signals
KR20140126309A (ko) * 2012-01-29 2014-10-30 엘지전자 주식회사 동기 신호 수신 방법 및 사용자기기와 동기 신호 전송 방법 및 기지국
JP5379254B2 (ja) * 2012-03-14 2013-12-25 シャープ株式会社 移動局装置、基地局装置、通信方法、集積回路および無線通信システム
JP5314779B2 (ja) * 2012-03-14 2013-10-16 シャープ株式会社 移動局装置、基地局装置、通信方法、集積回路および無線通信システム
WO2014059591A1 (en) 2012-10-16 2014-04-24 Broadcom Corporation Initial access for standalone carrier type
GB2507548A (en) 2012-11-02 2014-05-07 Broadcom Corp Configuring a broadcast channel of a carrier in a subset of physical resource blocks distributed to cover the system bandwidth
EP2950461A4 (en) * 2013-01-28 2016-10-05 Lg Electronics Inc METHOD FOR CARRYING OUT A FAST INITIAL ACCESS PROCEDURE IN A WIRELESS ACCESS SYSTEM WITH SUPPORT OF AN ULTRAHIGH FREQUENCY BAND AND DEVICE FOR SUPPORTING THEREOF
EP2982181A1 (en) * 2013-04-03 2016-02-10 Google Technology Holdings LLC Methods for cell discovery
EP3253160B1 (en) 2015-01-28 2020-07-29 Sharp Kabushiki Kaisha Terminal device and method
US10028203B2 (en) 2016-10-14 2018-07-17 Qualcomm Incorporated System information block transmission

Also Published As

Publication number Publication date
US20180310231A1 (en) 2018-10-25
CN113949498A (zh) 2022-01-18
EP3526926A1 (en) 2019-08-21
KR102524708B1 (ko) 2023-04-24
US10462731B2 (en) 2019-10-29
JP7012711B2 (ja) 2022-01-28
JP2019537867A (ja) 2019-12-26
US20180109995A1 (en) 2018-04-19
KR20190069416A (ko) 2019-06-19
CA3037003C (en) 2025-11-18
CA3240626A1 (en) 2018-04-19
CN109804593B (zh) 2021-12-07
EP3526926B1 (en) 2024-09-18
WO2018071156A1 (en) 2018-04-19
CN109804593A (zh) 2019-05-24
EP4472125A2 (en) 2024-12-04
CN113949498B (zh) 2024-03-15
EP3526926C0 (en) 2024-09-18
US10028203B2 (en) 2018-07-17
CA3037003A1 (en) 2018-04-19
EP4472125A3 (en) 2025-02-26

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Legal Events

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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]