JP2021517387A - 上りデータのスケジューリング方法及び装置 - Google Patents

上りデータのスケジューリング方法及び装置 Download PDF

Info

Publication number
JP2021517387A
JP2021517387A JP2020543321A JP2020543321A JP2021517387A JP 2021517387 A JP2021517387 A JP 2021517387A JP 2020543321 A JP2020543321 A JP 2020543321A JP 2020543321 A JP2020543321 A JP 2020543321A JP 2021517387 A JP2021517387 A JP 2021517387A
Authority
JP
Japan
Prior art keywords
terminal device
sensing
beams
network device
channel
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.)
Withdrawn
Application number
JP2020543321A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021517387A5 (https=
Inventor
チェン、ウェンホン
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of JP2021517387A publication Critical patent/JP2021517387A/ja
Publication of JP2021517387A5 publication Critical patent/JP2021517387A5/ja
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • 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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2020543321A 2018-02-14 2018-02-14 上りデータのスケジューリング方法及び装置 Withdrawn JP2021517387A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/076900 WO2019157754A1 (zh) 2018-02-14 2018-02-14 上行数据的调度方法和设备

Publications (2)

Publication Number Publication Date
JP2021517387A true JP2021517387A (ja) 2021-07-15
JP2021517387A5 JP2021517387A5 (https=) 2021-08-26

Family

ID=67619091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020543321A Withdrawn JP2021517387A (ja) 2018-02-14 2018-02-14 上りデータのスケジューリング方法及び装置

Country Status (7)

Country Link
US (1) US11570810B2 (https=)
EP (2) EP4283914A2 (https=)
JP (1) JP2021517387A (https=)
KR (1) KR20200120709A (https=)
CN (1) CN111699736A (https=)
AU (1) AU2018409037A1 (https=)
WO (1) WO2019157754A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019205024A1 (zh) 2018-04-25 2019-10-31 Oppo广东移动通信有限公司 信号传输的方法和通信设备
CN110636542B (zh) * 2018-06-22 2021-01-08 维沃移动通信有限公司 非授权频段上波束管理的方法、设备和介质
US11395154B2 (en) * 2019-04-18 2022-07-19 Qualcomm Incorporated Methods and apparatuses for determining sensing beam for an LBT procure
US11510243B2 (en) * 2019-07-24 2022-11-22 Qualcomm Incorporated Transmission countdown and improvements for a beam based channel access procedure
EP4101194A1 (en) * 2020-02-06 2022-12-14 Telefonaktiebolaget LM Ericsson (publ) Receiver assisted directional channel sensing for nr-u
US11863997B2 (en) * 2020-02-11 2024-01-02 Qualcomm Incorporated Frame based channel access in wireless communication
CN113783648B (zh) * 2020-06-10 2025-02-28 中兴通讯股份有限公司 一种信息传输方法、装置、设备和存储介质
WO2023065085A1 (zh) * 2021-10-18 2023-04-27 北京小米移动软件有限公司 一种确定非授权上行信道的检测波束的方法、装置及介质
KR102544447B1 (ko) * 2022-02-11 2023-06-20 엘지전자 주식회사 비면허 대역에서 신호를 송수신하는 방법 및 이를 위한 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8355387B2 (en) * 2008-07-24 2013-01-15 Samsung Electronics Co., Ltd. System and method for bandwidth reservation protocol for spatial reuse in a wireless communication network
KR102172442B1 (ko) * 2014-02-19 2020-10-30 삼성전자주식회사 우선 순위를 갖는 송신 빔 인덱스 선택 및 할당 방법 및 장치
US9705581B2 (en) * 2014-09-24 2017-07-11 Mediatek Inc. Synchronization in a beamforming system
US20160119958A1 (en) * 2014-10-27 2016-04-28 Nokia Solutions And Networks Oy Random access channel with a grid of beams for communication systems
US10405347B2 (en) 2015-08-06 2019-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for listening based transmission
CN113258963B (zh) * 2015-08-10 2024-12-06 苹果公司 用于上行链路波束跟踪的增强型探测参考信令
WO2017080572A1 (en) * 2015-11-09 2017-05-18 Telefonaktiebolaget Lm Ericsson (Publ) Downlink prioritization in tdd based lbt systems
US10027393B2 (en) * 2015-12-23 2018-07-17 Intel IP Corporation Beamform training and operation for multiple single-input single-output links
CN106658751B (zh) * 2016-12-14 2020-06-02 北京佰才邦技术有限公司 多天线设备的信道接入方法及装置
US10123358B2 (en) * 2016-12-22 2018-11-06 Qualcomm Incorporated Priority management for new radio-spectrum sharing (NR-SS)
JP2019062505A (ja) * 2017-09-28 2019-04-18 シャープ株式会社 通信装置および通信方法
US10764024B2 (en) * 2018-01-11 2020-09-01 At&T Intellectual Property I, L.P. Multi-beam listen before talk

Also Published As

Publication number Publication date
CN111699736A (zh) 2020-09-22
EP3930392A4 (en) 2022-05-04
EP4283914A2 (en) 2023-11-29
AU2018409037A1 (en) 2020-10-01
EP3930392A1 (en) 2021-12-29
US20200374932A1 (en) 2020-11-26
US11570810B2 (en) 2023-01-31
WO2019157754A1 (zh) 2019-08-22
KR20200120709A (ko) 2020-10-21
EP3930392B1 (en) 2023-11-15

Similar Documents

Publication Publication Date Title
JP7354302B2 (ja) データを伝送するための方法及び端末装置
JP2021517387A (ja) 上りデータのスケジューリング方法及び装置
CN109039408B (zh) 一种波束失败处理方法、终端及网络设备
CN111316675B (zh) D2d通信中资源选取的方法和终端设备
JP7040617B2 (ja) シグナリング指示及び受信方法、装置及び通信システム
JP7141467B2 (ja) 無線通信方法、通信デバイス、チップ及びシステム
US11510159B2 (en) Signal transmission method, network device, and terminal device
WO2018233513A1 (zh) 非授权频段下的信息传输方法及网络设备
KR102767564B1 (ko) 정보 전송 방법, 단말 기기 및 네트워크 기기
JP2019514263A (ja) Ｕｅにより報告されるｓｒｓの切替え能力
US11683834B2 (en) Signal transmission method, communication device and storage medium
WO2019028771A1 (zh) 传输数据的方法和终端设备
CN112514512B (zh) 用户装置及发送方法
JP7423665B2 (ja) スロットフォーマットの決定方法及び装置
TW202019210A (zh) 無線通訊方法和終端設備
EP3595352B1 (en) Method for transmitting information, method for receiving information, network device and terminal device
CN113839745B (zh) 数据传输方法、终端设备、网络设备及存储介质
JP7207552B2 (ja) データ送信方法、装置及び通信システム
EP3820064B1 (en) Information transmission method, terminal device and network device
JP7023977B2 (ja) 端末装置がネットワークにアクセスするための方法、端末装置及びネットワーク装置
CN114257353B (zh) 信道传输方法、接收方法、终端及基站
KR20200108232A (ko) 정보 전송 방법 및 기기
RU2745959C1 (ru) Способ беспроводной связи, оконечное устройство, сетевое устройство и сетевой узел
KR20220048974A (ko) 정보 피드백의 방법 및 기기
CN120188428B (zh) 用于定位的方法和装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210119

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210119

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20210623