SG11202100452PA - Bandwidth configuration techniques in wireless communications - Google Patents

Bandwidth configuration techniques in wireless communications

Info

Publication number
SG11202100452PA
SG11202100452PA SG11202100452PA SG11202100452PA SG11202100452PA SG 11202100452P A SG11202100452P A SG 11202100452PA SG 11202100452P A SG11202100452P A SG 11202100452PA SG 11202100452P A SG11202100452P A SG 11202100452PA SG 11202100452P A SG11202100452P A SG 11202100452PA
Authority
SG
Singapore
Prior art keywords
wireless communications
bandwidth configuration
configuration techniques
techniques
bandwidth
Prior art date
Application number
SG11202100452PA
Inventor
Peter Ang
Tingfang Ji
John Smee
Masato Kitazoe
Keiichi Kubota
Peter Gaal
Joseph Soriaga
Hung Ly
Valentin Gheorghiu
Renqiu Wang
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
Publication of SG11202100452PA publication Critical patent/SG11202100452PA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • 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
    • H04L27/2647—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
    • H04L5/0001—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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202100452PA 2018-08-09 2019-08-08 Bandwidth configuration techniques in wireless communications SG11202100452PA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862716917P 2018-08-09 2018-08-09
US16/534,694 US11064549B2 (en) 2018-08-09 2019-08-07 Bandwidth configuration techniques in wireless communications
PCT/US2019/045716 WO2020033695A1 (en) 2018-08-09 2019-08-08 Bandwidth configuration techniques in wireless communications

Publications (1)

Publication Number Publication Date
SG11202100452PA true SG11202100452PA (en) 2021-02-25

Family

ID=69407214

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202100452PA SG11202100452PA (en) 2018-08-09 2019-08-08 Bandwidth configuration techniques in wireless communications

Country Status (7)

Country Link
US (1) US11064549B2 (en)
EP (1) EP3834473B1 (en)
KR (1) KR102358374B1 (en)
CN (2) CN117641462A (en)
SG (1) SG11202100452PA (en)
TW (1) TWI762802B (en)
WO (1) WO2020033695A1 (en)

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WO2021212300A1 (en) * 2020-04-21 2021-10-28 Qualcomm Incorporated Sharing of initial signals among user equipment devices with different bandwidths in new radio (nr) light
WO2021253213A1 (en) * 2020-06-16 2021-12-23 Qualcomm Incorporated Method and apparatus for wireless communication using different device capabilities for control channel and data channel
CN115516927B (en) * 2020-06-22 2024-05-24 Oppo广东移动通信有限公司 Wireless communication method, terminal device and network device
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WO2022011703A1 (en) * 2020-07-17 2022-01-20 北京小米移动软件有限公司 Frequency division multiplexing method, frequency division multiplexing device, and storage medium
KR102635797B1 (en) * 2020-08-06 2024-02-13 아서스테크 컴퓨터 인코포레이션 Method and apparatus for resource allocation in a wireless communication system
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CN112236977B (en) * 2020-09-11 2023-08-18 北京小米移动软件有限公司 Parameter configuration method, device, communication equipment and storage medium
JP2023547093A (en) * 2020-10-22 2023-11-09 ノキア テクノロジーズ オサケユイチア Carrier aggregation configuration in 5G wireless network
EP4278667A1 (en) * 2021-01-14 2023-11-22 Apple Inc. Methods and apparatus for device type and channel state information feedback over initial access message in wireless communication
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EP4280742A4 (en) * 2021-01-18 2024-03-27 Beijing Xiaomi Mobile Software Co., Ltd. Bandwidth part determination method, bandwidth part determination apparatus, and storage medium
CN115189847A (en) * 2021-04-06 2022-10-14 展讯通信（上海）有限公司 Activation method and configuration method of bandwidth part and electronic equipment
US11864213B1 (en) * 2021-05-14 2024-01-02 T-Mobile Innovations Llc Reducing wireless device capabilities based on usage
WO2022252190A1 (en) * 2021-06-03 2022-12-08 北京小米移动软件有限公司 Direct connect bandwidth part configuration method and apparatus, and storage medium
WO2023010432A1 (en) * 2021-08-05 2023-02-09 北京小米移动软件有限公司 Bandwidth configuration method and apparatus, user equipment, base station and storage medium
WO2023038471A1 (en) * 2021-09-09 2023-03-16 현대자동차주식회사 Method and device for transmitting and receiving signals in communication system
WO2023052164A1 (en) * 2021-09-30 2023-04-06 Sony Group Corporation Multiple uplink bandwidth parts of initial access of reduced-capability devices
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Also Published As

Publication number Publication date
EP3834473A1 (en) 2021-06-16
KR102358374B1 (en) 2022-02-08
WO2020033695A1 (en) 2020-02-13
CN117641462A (en) 2024-03-01
TWI762802B (en) 2022-05-01
TW202033014A (en) 2020-09-01
CN112567803B (en) 2024-04-12
US11064549B2 (en) 2021-07-13
CN112567803A (en) 2021-03-26
KR20210042095A (en) 2021-04-16
EP3834473B1 (en) 2023-06-28
US20200053811A1 (en) 2020-02-13

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