CN112425255A - 电子装置、无线通信方法和计算机可读介质 - Google Patents

电子装置、无线通信方法和计算机可读介质 Download PDF

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Publication number
CN112425255A
CN112425255A CN201980047068.6A CN201980047068A CN112425255A CN 112425255 A CN112425255 A CN 112425255A CN 201980047068 A CN201980047068 A CN 201980047068A CN 112425255 A CN112425255 A CN 112425255A
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China
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node
ssb
electronic device
relay
nodes
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CN201980047068.6A
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许晓东
孙梦颖
陈冠宇
原英婷
张文博
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Sony Corp
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Sony Corp
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/001Synchronization between nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity 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
    • H04B7/0615Diversity 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 of weighted versions of same signal
    • H04B7/0619Diversity 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 of weighted versions of same signal using feedback from receiving side
    • H04B7/0621Feedback content
    • H04B7/0626Channel coefficients, e.g. channel state information [CSI]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/261Details of reference signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/02Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/20Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/02Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/004Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/15Setup of multiple wireless link connections
    • H04W76/16Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/005Discovery of network devices, e.g. terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W80/00Wireless network protocols or protocol adaptations to wireless operation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems
    • H04W84/047Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices
    • H04W88/085Access point devices with remote components

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开涉及电子装置、无线通信方法和计算机可读介质。根据一个实施例的用于无线通信的电子装置包括处理电路。处理电路被配置为进行控制以发送或接收配置信息,该配置信息与用于综合接入回传链路(IAB)节点的发现过程的参考信号的配置有关。

Description

PCT国内申请,说明书已公开。

Claims (45)

  1. PCT国内申请,权利要求书已公开。
CN201980047068.6A 2018-08-10 2019-08-02 电子装置、无线通信方法和计算机可读介质 Pending CN112425255A (zh)

Applications Claiming Priority (3)

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CN201810909745.8A CN110830975A (zh) 2018-08-10 2018-08-10 电子装置、无线通信方法和计算机可读介质
CN2018109097458 2018-08-10
PCT/CN2019/098956 WO2020029868A1 (zh) 2018-08-10 2019-08-02 电子装置、无线通信方法和计算机可读介质

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Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7317860B2 (ja) * 2018-05-22 2023-07-31 オッポ広東移動通信有限公司 アクセス方法及び伝送ポイント
US11178590B2 (en) * 2018-08-13 2021-11-16 Qualcomm Incorporated Hop-count indication in wireless systems
US11595998B2 (en) * 2018-08-20 2023-02-28 Qualcomm Incorporated Separation of synchronization signal blocks for access and backhaul random access channel transmissions
EP3854134A4 (en) * 2018-09-21 2022-04-20 Lenovo (Beijing) Limited METHOD AND APPARATUS FOR TARGET-INTEGRATED ACCESS AND BACKHAUL NODE SELECTION
CN110958620B (zh) * 2018-09-26 2021-05-11 成都华为技术有限公司 一种测量信号配置的方法及装置
US11026146B1 (en) * 2019-01-28 2021-06-01 T-Mobile Innovations, Llc Method and system for overcoming handover failures between mini macros
CN113453329B (zh) * 2020-03-24 2023-02-21 维沃移动通信有限公司 干扰处理方法及节点设备
CN113453339B (zh) * 2020-03-24 2023-04-07 维沃移动通信有限公司 功率调整方法及节点设备
WO2021243688A1 (en) * 2020-06-05 2021-12-09 Qualcomm Incorporated Reference signal orthogonality
US20220104215A1 (en) * 2020-09-25 2022-03-31 Qualcomm Incorporated Enhancements for periodic resources in an integrated access and backhaul network
EP4265024A1 (en) * 2020-12-15 2023-10-25 Lenovo (Beijing) Limited Method and apparatus for reporting channel state information
US12004131B2 (en) * 2021-08-03 2024-06-04 Qualcomm Incorporated Extension of an evaluation period of integrated access backhaul mobile termination due to communication of the co-located integrated access backhaul distributed unit
US20230086079A1 (en) * 2021-09-21 2023-03-23 At&T Intellectual Property I, L.P. Multiplexing capability indication for integrated access and backhaul
CN116193460A (zh) * 2021-11-29 2023-05-30 华为技术有限公司 通信方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018063892A1 (en) * 2016-09-29 2018-04-05 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (iab) wireless networks

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101587458B1 (ko) * 2010-02-18 2016-01-22 삼성전자주식회사 중계 네트워크 시스템에서 채널 상태 정보 참조 심볼 송수신 방법 및 장치
US10009260B2 (en) * 2015-06-30 2018-06-26 Qualcomm Incorporated Management of network routing domains in communication networks
US10383136B2 (en) * 2015-08-24 2019-08-13 Qualcomm Incorporated Methods an apparatus for backhaul and access link scheduling in integrated access and backhaul network and synchronized networks
US10750457B2 (en) * 2016-09-26 2020-08-18 Qualcomm Incorporated Devices and methods for facilitating multiple synchronization channels within a single carrier
US10236933B2 (en) * 2016-10-07 2019-03-19 Qualcomm Incorporated Timing offset compensation for inter-link interference cancellation
US11121794B2 (en) * 2016-10-17 2021-09-14 Qualcomm Incorporated Configurable synchronization in next generation wireless networks
WO2018182286A1 (ko) * 2017-03-30 2018-10-04 엘지전자(주) 무선 통신 시스템에서 경로 재선택을 수행하는 방법 및 이를 위한 장치
US11240774B2 (en) * 2017-06-02 2022-02-01 Qualcomm Incorporated Timing advance group for new radio
JP6901107B2 (ja) * 2017-08-10 2021-07-14 オフィノ, エルエルシー 無線リソース構成同期
US10779331B2 (en) * 2017-08-21 2020-09-15 Qualcomm Incorporated Random access channel (RACH) transmission with cross-band downlink/uplink (DL/UL) pairing
US10623067B2 (en) * 2018-05-11 2020-04-14 At&T Intellectual Property I, L.P. Enhanced timing advance scheme to support MU-MIMO in integrated access and backhaul
US10827547B2 (en) * 2018-05-11 2020-11-03 At&T Intellectual Property I, L.P. Radio resource configuration and measurements for integrated access backhaul for 5G or other next generation network
US11197246B2 (en) * 2018-08-02 2021-12-07 At&T Intellectual Property I, L.P. Power control enhancements for multi-hop integrated access and backhaul
CN112470508B (zh) * 2018-08-03 2023-07-25 联想(北京)有限公司 处置无线电链路失败的方法及设备
EP3836592A4 (en) * 2018-08-07 2022-03-23 NTT DoCoMo, Inc. RADIO NODE AND RADIOCOMMUNICATION METHOD
CN112534875A (zh) * 2018-08-07 2021-03-19 株式会社Ntt都科摩 无线节点以及无线通信方法
US10979874B2 (en) * 2018-08-10 2021-04-13 At&T Intellectual Property I, L.P. Multi-connectivity based vehicle-to-everything communications in a wireless network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018063892A1 (en) * 2016-09-29 2018-04-05 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (iab) wireless networks

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NOKIA: ""Measurements for IAB"", 《3GPP TSG RAN WG1 MEETING #93 R1-1806663》, pages 1 - 3 *
NOKIA: ""Measurements for IAB"", 《3GPP TSG-RAN WG2 MEETING NR ADHOC 1807 R2-1810305》, pages 1 - 3 *

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US11683137B2 (en) 2023-06-20
CN110830975A (zh) 2020-02-21
US20230275721A1 (en) 2023-08-31
US11973711B2 (en) 2024-04-30
US20210143959A1 (en) 2021-05-13

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