BR112019010337A2 - acesso por canal para uma portadora de numerologia mista - Google Patents

acesso por canal para uma portadora de numerologia mista Download PDF

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Publication number
BR112019010337A2
BR112019010337A2 BR112019010337-6A BR112019010337A BR112019010337A2 BR 112019010337 A2 BR112019010337 A2 BR 112019010337A2 BR 112019010337 A BR112019010337 A BR 112019010337A BR 112019010337 A2 BR112019010337 A2 BR 112019010337A2
Authority
BR
Brazil
Prior art keywords
numerology
channel
carrier
information
configuration information
Prior art date
Application number
BR112019010337-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Sun Jing
Luo Tao
Chen Wanshi
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 BR112019010337A2 publication Critical patent/BR112019010337A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/10—Arrangements for initial synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • 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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112019010337-6A 2016-11-29 2017-11-29 acesso por canal para uma portadora de numerologia mista BR112019010337A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662427709P 2016-11-29 2016-11-29
US62/427,709 2016-11-29
US15/824,989 US10085281B2 (en) 2016-11-29 2017-11-28 Channel access for a mixed numerology carrier
US15/824,989 2017-11-28
PCT/US2017/063767 WO2018102449A1 (en) 2016-11-29 2017-11-29 Channel access for a mixed numerology carrier

Publications (1)

Publication Number Publication Date
BR112019010337A2 true BR112019010337A2 (pt) 2019-08-27

Family

ID=62191229

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019010337-6A BR112019010337A2 (pt) 2016-11-29 2017-11-29 acesso por canal para uma portadora de numerologia mista

Country Status (9)

Country Link
US (3) US10085281B2 (enExample)
EP (1) EP3549319B1 (enExample)
JP (1) JP7107930B2 (enExample)
KR (1) KR102570140B1 (enExample)
CN (1) CN109937562B (enExample)
BR (1) BR112019010337A2 (enExample)
CA (1) CA3040925A1 (enExample)
TW (1) TWI750272B (enExample)
WO (1) WO2018102449A1 (enExample)

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EP3585125A1 (en) * 2016-09-30 2019-12-25 Telefonaktiebolaget LM Ericsson (publ) Random access method for multiple numerology operation
US10085281B2 (en) 2016-11-29 2018-09-25 Qualcomm Incorporated Channel access for a mixed numerology carrier
KR102878076B1 (ko) * 2016-12-23 2025-10-28 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 정보를 전송하는 방법, 네트워크 장치와 단말 장치
EP4050831A1 (en) 2017-01-06 2022-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Numerology combination sets for multi-carrier operation
US10700837B2 (en) * 2017-03-31 2020-06-30 Huawei Technologies Co., Ltd. Group common control channel
US10834575B2 (en) * 2017-06-16 2020-11-10 At&T Intellectual Property I, L.P. Initial access configuration for coexistence of multiple wireless communication systems
US10652002B2 (en) * 2017-08-31 2020-05-12 Samsung Electronics Co., Ltd. Method and apparatus for re mapping and rate matching for 5G next radio system
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US11528760B2 (en) * 2018-08-08 2022-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Cell global identification report procedure for new radio cells without SIB1
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EP3833093B1 (en) * 2018-09-18 2022-08-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Synchronization signal transmission method, transmitting end device and receiving end device
US10897754B2 (en) * 2018-09-28 2021-01-19 Qualcomm Incorporated Cross-carrier reference signal scheduling offset and threshold determination
CN110972252B (zh) * 2018-09-28 2022-02-08 大唐移动通信设备有限公司 信号的发送方法、波形的配置方法、终端及网络设备
KR102165873B1 (ko) 2019-01-11 2020-10-14 엘지전자 주식회사 Nr v2x에서 bwp 기반의 통신을 수행하는 방법 및 장치
US11743966B2 (en) * 2019-07-29 2023-08-29 Qualcomm Incorporated Connected mode discontinuous reception (CDRX) in carrier aggregation mode with mixed numerologies
KR102813634B1 (ko) 2019-09-19 2025-05-29 삼성전자주식회사 무선 통신 시스템에서 가드밴드를 할당하기 위한 장치 및 방법
US11558835B2 (en) 2020-02-18 2023-01-17 Qualcomm Incorporated Multi-synchronization signal block operation
US12004097B2 (en) 2020-04-22 2024-06-04 Qualcomm Incorporated Mixed synchronization signal blocks
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EP4271076A4 (en) * 2020-12-25 2024-08-21 Ntt Docomo, Inc. TERMINAL, BASE STATION AND WIRELESS COMMUNICATION METHOD
US20240276468A1 (en) * 2023-02-15 2024-08-15 Qualcomm Incorporated Configuration for a bandwidth part (bwp)

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Also Published As

Publication number Publication date
CA3040925A1 (en) 2018-06-07
EP3549319A1 (en) 2019-10-09
TWI750272B (zh) 2021-12-21
EP3549319B1 (en) 2025-03-26
JP2019536371A (ja) 2019-12-12
JP7107930B2 (ja) 2022-07-27
US20180152964A1 (en) 2018-05-31
EP3549319C0 (en) 2025-03-26
WO2018102449A1 (en) 2018-06-07
US10085281B2 (en) 2018-09-25
US10674536B2 (en) 2020-06-02
CN109937562A (zh) 2019-06-25
CN109937562B (zh) 2022-02-18
KR20190088985A (ko) 2019-07-29
KR102570140B1 (ko) 2023-08-23
US20200260481A1 (en) 2020-08-13
US20180343671A1 (en) 2018-11-29
TW201824915A (zh) 2018-07-01

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Legal Events

Date Code Title Description
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]
B06J Correction of requirement [chapter 6.10 patent gazette]

Free format text: O PRESENTE PEDIDO TEVE UMA PARECER DE EXIGENCIA NOTIFICADO NA RPI NO 2808 DE 29/10/2024, TENDO SIDO CONSTATADO QUE ESTA NOTIFICACAO FOI EFETUADA COM INCORRECOES, ASSIM REPUBLICO A REFERIDA PUBLICACAO.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/11/2017, OBSERVADAS AS CONDICOES LEGAIS