SG11202108849WA - Method for uplink transmission in unlicensed band, terminal, and network device - Google Patents

Method for uplink transmission in unlicensed band, terminal, and network device

Info

Publication number
SG11202108849WA
SG11202108849WA SG11202108849WA SG11202108849WA SG11202108849WA SG 11202108849W A SG11202108849W A SG 11202108849WA SG 11202108849W A SG11202108849W A SG 11202108849WA SG 11202108849W A SG11202108849W A SG 11202108849WA SG 11202108849W A SG11202108849W A SG 11202108849WA
Authority
SG
Singapore
Prior art keywords
terminal
network device
uplink transmission
unlicensed band
unlicensed
Prior art date
Application number
SG11202108849WA
Inventor
Ang Yang
Xiaodong Shen
Xueming Pan
Peng Sun
Original Assignee
Vivo Mobile Communication Co 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 Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of SG11202108849WA publication Critical patent/SG11202108849WA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H04W72/12—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
    • 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
    • H04W72/04—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
    • H04W72/04—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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of 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
    • H04W72/21—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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • 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
    • H04L5/0048—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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202108849WA 2019-02-15 2020-02-14 Method for uplink transmission in unlicensed band, terminal, and network device SG11202108849WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910118174.0A CN111436154B (en) 2019-02-15 2019-02-15 Uplink transmission method, terminal and network device for unlicensed frequency band
PCT/CN2020/075254 WO2020164585A1 (en) 2019-02-15 2020-02-14 Uplink transmission method at unauthorized spectrum, terminal and network device

Publications (1)

Publication Number Publication Date
SG11202108849WA true SG11202108849WA (en) 2021-09-29

Family

ID=71580895

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202108849WA SG11202108849WA (en) 2019-02-15 2020-02-14 Method for uplink transmission in unlicensed band, terminal, and network device

Country Status (8)

Country Link
US (1) US20210377982A1 (en)
EP (1) EP3927079A4 (en)
JP (1) JP7221408B2 (en)
KR (1) KR20210121248A (en)
CN (3) CN111436154B (en)
BR (1) BR112021016075A2 (en)
SG (1) SG11202108849WA (en)
WO (1) WO2020164585A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021012120A1 (en) * 2019-07-19 2021-01-28 Oppo广东移动通信有限公司 Terminal scheduling method, device, and storage medium
CN117882460A (en) * 2021-11-30 2024-04-12 Oppo广东移动通信有限公司 Information reporting method, device, equipment, storage medium and program product
CN117793897A (en) * 2022-09-21 2024-03-29 华为技术有限公司 Communication method and device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10476615B2 (en) * 2014-07-16 2019-11-12 Qualcomm Incorporated Techniques for scaling bandwidth of an unlicensed radio frequency spectrum band
EP3177096B1 (en) * 2014-07-31 2021-11-17 LG Electronics Inc. Method and device for configuring transmission opportunity period in wireless access system supporting unlicensed band
CN105682241B (en) * 2014-11-21 2020-06-16 中兴通讯股份有限公司 Method and device for occupying unauthorized carrier
CN105992343B (en) * 2015-01-30 2020-05-26 电信科学技术研究院 Signal sending method, receiving method and device
CN105992373B (en) * 2015-01-30 2020-09-15 中兴通讯股份有限公司 Data transmission method, device, base station and user equipment
US10091117B2 (en) * 2015-07-24 2018-10-02 Qualcomm Incorporated Code block segmentation and rate matching for multiple transport block transmissions
US10492220B2 (en) * 2015-09-30 2019-11-26 Qualcomm Incorporated Opportunistic extended channel uplink grants for ECC
EP3420659A4 (en) * 2016-02-25 2019-09-25 Intel IP Corporation Downlink control information for non-scheduled uplink transmissions
US11382115B2 (en) * 2017-03-21 2022-07-05 Lg Electronics Inc. Method and device for transmitting of uplink signal by a user equipment in a wireless communication system supporting an unlicensed band
WO2018198092A1 (en) * 2017-04-28 2018-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Multiple starting positions for uplink transmission on unlicensed spectrum
US11038650B2 (en) * 2017-05-05 2021-06-15 Qualcomm Incorporated Configuration of downlink and uplink partial subframes in shared radio frequency spectrum
US10959223B2 (en) * 2017-05-25 2021-03-23 Qualcomm Incorporated Transmission time interval bundling for wireless communications systems
CN109150458B (en) * 2017-06-16 2022-11-08 中兴通讯股份有限公司 Control information transmission method and device
CN108650711B (en) * 2017-10-20 2020-02-14 华为技术有限公司 Channel measurement method and user equipment

Also Published As

Publication number Publication date
JP2022520453A (en) 2022-03-30
WO2020164585A1 (en) 2020-08-20
US20210377982A1 (en) 2021-12-02
CN111436154A (en) 2020-07-21
JP7221408B2 (en) 2023-02-13
CN113766651A (en) 2021-12-07
EP3927079A1 (en) 2021-12-22
KR20210121248A (en) 2021-10-07
BR112021016075A2 (en) 2021-10-13
CN111436154B (en) 2021-09-07
EP3927079A4 (en) 2022-04-13
CN113766652A (en) 2021-12-07

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