CN110915258B - 用于移动性的同步信号传输 - Google Patents

用于移动性的同步信号传输 Download PDF

Info

Publication number
CN110915258B
CN110915258B CN201880045705.1A CN201880045705A CN110915258B CN 110915258 B CN110915258 B CN 110915258B CN 201880045705 A CN201880045705 A CN 201880045705A CN 110915258 B CN110915258 B CN 110915258B
Authority
CN
China
Prior art keywords
specific
specific configuration
configuration
resources
rach
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
CN201880045705.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN110915258A (zh
Inventor
M·N·伊斯兰
厉隽怿
N·阿贝迪尼
S·苏布拉玛尼安
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
Priority to CN202210026217.4A priority Critical patent/CN114142904B/zh
Publication of CN110915258A publication Critical patent/CN110915258A/zh
Application granted granted Critical
Publication of CN110915258B publication Critical patent/CN110915258B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0682—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using phase diversity (e.g. phase sweeping)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06966—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using beam correspondence; using channel reciprocity, e.g. downlink beam training based on uplink sounding reference signal [SRS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • 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
    • 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
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880045705.1A 2017-07-11 2018-07-04 用于移动性的同步信号传输 Active CN110915258B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210026217.4A CN114142904B (zh) 2017-07-11 2018-07-04 用于移动性的同步信号传输

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762531289P 2017-07-11 2017-07-11
US62/531,289 2017-07-11
US16/027,050 US10750476B2 (en) 2017-07-11 2018-07-03 Synchronization signal transmission for mobility
US16/027,050 2018-07-03
PCT/US2018/040833 WO2019014033A1 (en) 2017-07-11 2018-07-04 TRANSMITTING SYNCHRONIZATION SIGNALS FOR MOBILITY PURPOSES

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202210026217.4A Division CN114142904B (zh) 2017-07-11 2018-07-04 用于移动性的同步信号传输

Publications (2)

Publication Number Publication Date
CN110915258A CN110915258A (zh) 2020-03-24
CN110915258B true CN110915258B (zh) 2022-01-11

Family

ID=64999735

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201880045705.1A Active CN110915258B (zh) 2017-07-11 2018-07-04 用于移动性的同步信号传输
CN202210026217.4A Active CN114142904B (zh) 2017-07-11 2018-07-04 用于移动性的同步信号传输

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202210026217.4A Active CN114142904B (zh) 2017-07-11 2018-07-04 用于移动性的同步信号传输

Country Status (8)

Country Link
US (2) US10750476B2 (https=)
EP (2) EP4221336B1 (https=)
JP (1) JP7179820B2 (https=)
KR (1) KR102697504B1 (https=)
CN (2) CN110915258B (https=)
BR (1) BR112020000222A2 (https=)
CA (2) CA3066106C (https=)
WO (1) WO2019014033A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3399810B1 (en) * 2017-05-04 2021-03-31 Telefonaktiebolaget LM Ericsson (publ) Wireless communication device, network node, methods and computer programs for aiding finding of synchronisation signals
US10750476B2 (en) 2017-07-11 2020-08-18 Qualcomm Incorporated Synchronization signal transmission for mobility
US10374683B2 (en) * 2017-09-07 2019-08-06 Futurewei Technologies, Inc. Apparatus and method for beam failure recovery
US10827364B2 (en) 2018-02-14 2020-11-03 Futurewei Technologies, Inc. Phased array antenna system for fast beam searching
US20200008122A1 (en) * 2018-06-29 2020-01-02 Kymeta Corporation Predictive make-before-break connected vehicle connectivity
US11330639B2 (en) * 2018-11-01 2022-05-10 Qualcomm Incorporated Modified backhaul random access channel
US11229050B2 (en) 2019-03-29 2022-01-18 Samsung Electronics Co., Ltd. Method and apparatus for frame based equipment operation of NR unlicensed
CN111294127B (zh) * 2019-03-29 2022-03-18 北京紫光展锐通信技术有限公司 基于同步资源的数据传输方法及装置、存储介质、用户设备
US11277783B2 (en) * 2019-05-01 2022-03-15 Qualcomm Incorporated Low latency relaying of a notification signal in an integrated access and backhaul network
US11451968B2 (en) 2019-05-21 2022-09-20 Electronics And Telecommunications Research Institute Method for transmitting and receiving discovery burst in shared band
WO2021035610A1 (en) * 2019-08-29 2021-03-04 Mediatek Singapore Pte. Ltd. Synchronization and physical channel structure for v2x sl communications
WO2021084333A1 (en) * 2019-10-31 2021-05-06 Lenovo (Singapore) Pte. Ltd. Transmission using an adapted downlink waveform type
CN110896566B (zh) * 2019-11-18 2022-04-22 腾讯科技（深圳）有限公司 信道确定方法、装置
KR102381003B1 (ko) * 2020-09-23 2022-04-01 성균관대학교산학협력단 무선 네트워크 환경에서 랜덤 빔-스위칭을 이용한 랜덤 액세스 방법 및 장치
CN114364051B (zh) * 2020-09-28 2025-05-13 中兴通讯股份有限公司 用于随机接入过程中的前导码聚合的方法、装置和系统
WO2023000213A1 (en) * 2021-07-21 2023-01-26 Zte Corporation Systems and methods for validation of a random access channel occasion
US20240298224A1 (en) * 2022-11-02 2024-09-05 Rakuten Symphony India Private Limited Enhancements to cbra and cfra l1/l2 triggered mobility
WO2025191840A1 (ja) * 2024-03-15 2025-09-18 株式会社Ｎｔｔドコモ 基地局

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101855936A (zh) * 2007-10-25 2010-10-06 交互数字专利控股公司 用于上行链路信道资源预分配的方法和装置
CN102821426A (zh) * 2008-08-05 2012-12-12 华为技术有限公司 一种网络资源配置的方法、设备和系统
CN104619027A (zh) * 2013-11-01 2015-05-13 中兴通讯股份有限公司 一种发现信号处理方法和基站
WO2016013351A1 (ja) * 2014-07-25 2016-01-28 株式会社Ｎｔｔドコモ 基地局、ユーザ装置および無線通信ネットワーク
CN105992347A (zh) * 2015-01-29 2016-10-05 北京三星通信技术研究有限公司 一种上行信号的发送方法、用户设备和基站
US20170150496A1 (en) * 2012-05-11 2017-05-25 Qualcomm Incorporated Interference management for adaptive tdd with frequency domain separations
CN106793135A (zh) * 2016-04-01 2017-05-31 北京展讯高科通信技术有限公司 通信资源调度方法、终端设备和基站设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8472965B2 (en) * 2009-03-17 2013-06-25 Qualcomm Incorporated Mobility in multi-carrier high speed packet access
US9144071B2 (en) * 2011-03-24 2015-09-22 Qualcomm Incorporated Methods and apparatus for effective allocation of adaptive resource partitioning information (ARPI) to pico enhanced node B by macro enhanced node B in heterogeneous network
CN102769902B (zh) * 2011-05-02 2015-12-02 上海贝尔股份有限公司 用于在基站和用户设备中进行同步的方法和设备
US9788327B2 (en) * 2011-11-14 2017-10-10 Qualcomm Incorporated Methods and apparatus for reducing interference in a heterogeneous network
KR20140077603A (ko) * 2012-12-14 2014-06-24 삼성전자주식회사 무선 통신 시스템에서 이동성을 관리하기 위한 장치 및 방법
US9749910B2 (en) 2013-07-19 2017-08-29 Lg Electronics Method and apparatus for transmitting user equipment group information in wireless communication system
EP2874458A1 (en) * 2013-11-14 2015-05-20 Fujitsu Limited Contention-free access in wireless communication system
CN106034345B (zh) * 2015-04-17 2021-02-09 索尼公司 终端侧、基站侧设备，终端设备，基站和无线通信方法
US11637593B2 (en) * 2015-07-09 2023-04-25 Qualcomm Incorporated Machine type communication (MTC) configuration, interference management, and retuning time for uplink transmissions
US10306597B2 (en) 2015-07-21 2019-05-28 Samsung Electronics Co., Ltd. Method and apparatus for beam-level radio resource management and mobility in cellular network
KR102513274B1 (ko) 2015-08-21 2023-03-24 삼성전자주식회사 무선 통신 시스템에서 복합 재전송을 수행하는 방법 및 장치
US10638342B2 (en) * 2015-12-21 2020-04-28 Apple Inc. Device and method for device to device communication
WO2017127126A1 (en) 2016-01-19 2017-07-27 Intel IP Corporation Devices and methods for providing 5g uplink request
WO2017136732A1 (en) 2016-02-03 2017-08-10 Docomo Innovations, Inc. Beamforming common channels in 5g new radio
US10630410B2 (en) 2016-05-13 2020-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
US11696218B2 (en) * 2016-10-21 2023-07-04 Qualcomm Incorporated Multiplexing initial access and data transmissions in assisted millimeter wave systems
US10257835B2 (en) * 2017-03-24 2019-04-09 At&T Intellectual Property I, L.P. Facilitating enhanced beam management in a wireless communication system
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
US10750476B2 (en) 2017-07-11 2020-08-18 Qualcomm Incorporated Synchronization signal transmission for mobility

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101855936A (zh) * 2007-10-25 2010-10-06 交互数字专利控股公司 用于上行链路信道资源预分配的方法和装置
CN102821426A (zh) * 2008-08-05 2012-12-12 华为技术有限公司 一种网络资源配置的方法、设备和系统
US20170150496A1 (en) * 2012-05-11 2017-05-25 Qualcomm Incorporated Interference management for adaptive tdd with frequency domain separations
CN104619027A (zh) * 2013-11-01 2015-05-13 中兴通讯股份有限公司 一种发现信号处理方法和基站
WO2016013351A1 (ja) * 2014-07-25 2016-01-28 株式会社Ｎｔｔドコモ 基地局、ユーザ装置および無線通信ネットワーク
CN105992347A (zh) * 2015-01-29 2016-10-05 北京三星通信技术研究有限公司 一种上行信号的发送方法、用户设备和基站
CN106793135A (zh) * 2016-04-01 2017-05-31 北京展讯高科通信技术有限公司 通信资源调度方法、终端设备和基站设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Considerations for Synchronization Signals Design in NR Beamformed Initial Access;MediaTek Inc.;《3GPP TSG RAN WG1 Meeting #85 R1-167526》;20160822;全文 *

Also Published As

Publication number Publication date
CA3066106C (en) 2025-09-16
EP4221336B1 (en) 2025-08-27
CA3066106A1 (en) 2019-01-17
EP3652989B1 (en) 2025-06-18
EP4221336C0 (en) 2025-08-27
CN114142904A (zh) 2022-03-04
US11425692B2 (en) 2022-08-23
KR20200024215A (ko) 2020-03-06
JP2020527886A (ja) 2020-09-10
JP7179820B2 (ja) 2022-11-29
EP3652989C0 (en) 2025-06-18
CN110915258A (zh) 2020-03-24
WO2019014033A1 (en) 2019-01-17
KR102697504B1 (ko) 2024-08-21
US20200344724A1 (en) 2020-10-29
EP4221336A1 (en) 2023-08-02
CN114142904B (zh) 2023-11-10
BR112020000222A2 (pt) 2020-07-07
US20190021071A1 (en) 2019-01-17
EP3652989A1 (en) 2020-05-20
CA3256849A1 (en) 2025-10-31
US10750476B2 (en) 2020-08-18

Similar Documents

Publication Publication Date Title
CN110915258B (zh) 用于移动性的同步信号传输
US11038577B2 (en) Power ramping for random access channel (RACH) preamble transmissions with beam switching
CN112823484B (zh) 用于提供用于上行链路srs的预编码器的方法和装置
US12382313B2 (en) Reference signal for remote interference management
CN112425235A (zh) 多波束同时传输
US11044756B2 (en) Supplementary uplink random access channel procedures
US10652893B2 (en) Beam determination during a reference signal transmission
CN112840587A (zh) 非零功率信道状态信息参考信号端口组的准同位置指示
US11109333B2 (en) Method to receive multiple signals using multiple beams
JP7313288B2 (ja) Ｕｅビームベースのタグ付けによるｑｃｌ指示
CN110999116A (zh) 使用多个波束的基于子集的空间准共处一地参数指示
CN110870370A (zh) 在随机接入期间对波束对链路的配置
US20210297214A1 (en) Quasi-colocation indication for demodulation reference signals
CN112997412B (zh) 用于信令通知跳变传输的方法和装置
CN110945798B (zh) 用于指示覆盖失配的方法和装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant