CA3049123A1 - Techniques for handling wide bandwidth communications - Google Patents

Techniques for handling wide bandwidth communications Download PDF

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Publication number
CA3049123A1
CA3049123A1 CA3049123A CA3049123A CA3049123A1 CA 3049123 A1 CA3049123 A1 CA 3049123A1 CA 3049123 A CA3049123 A CA 3049123A CA 3049123 A CA3049123 A CA 3049123A CA 3049123 A1 CA3049123 A1 CA 3049123A1
Authority
CA
Canada
Prior art keywords
bandwidth
indication
chain
supported
capability
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.)
Pending
Application number
CA3049123A
Other languages
English (en)
French (fr)
Inventor
Wanshi Chen
Peter Gaal
Joseph Binamira Soriaga
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
Publication of CA3049123A1 publication Critical patent/CA3049123A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04B7/0615—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 of weighted versions of same signal
    • H04B7/0619—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 of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/0615—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 of weighted versions of same signal
    • H04B7/0619—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 of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • 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
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CA3049123A 2017-02-13 2018-01-25 Techniques for handling wide bandwidth communications Pending CA3049123A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762458524P 2017-02-13 2017-02-13
US62/458,524 2017-02-13
US15/879,276 US10477552B2 (en) 2017-02-13 2018-01-24 Techniques for handling wide bandwidth communications
US15/879,276 2018-01-24
PCT/US2018/015212 WO2018148021A1 (en) 2017-02-13 2018-01-25 Techniques for handling wide bandwidth communications

Publications (1)

Publication Number Publication Date
CA3049123A1 true CA3049123A1 (en) 2018-08-16

Family

ID=63105638

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3049123A Pending CA3049123A1 (en) 2017-02-13 2018-01-25 Techniques for handling wide bandwidth communications

Country Status (9)

Country Link
US (2) US10477552B2 (enExample)
EP (2) EP4496416A3 (enExample)
JP (2) JP7114609B2 (enExample)
KR (3) KR102616946B1 (enExample)
CN (2) CN116647921A (enExample)
BR (1) BR112019016632A2 (enExample)
CA (1) CA3049123A1 (enExample)
TW (1) TWI742231B (enExample)
WO (1) WO2018148021A1 (enExample)

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US10440711B2 (en) * 2017-05-01 2019-10-08 Phazr, Inc. Assignment of downlink and uplink frequency channels in widely-spaced downlink and uplink channels
US10444322B2 (en) * 2017-08-09 2019-10-15 Swfl, Inc. Systems and methods for coherence based positioning
US10637445B2 (en) * 2017-10-18 2020-04-28 Phazr, Inc. Signaling methods for communication systems with widely spaced downlink and uplink frequency channels
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US11800527B2 (en) * 2019-12-02 2023-10-24 Intel Corporation Control resource set configuration and physical downlink control channel design for above 52.6 GHz
KR102727575B1 (ko) * 2020-02-20 2024-11-08 엘지전자 주식회사 무선랜 시스템에서 광대역에 대한 1x eht-stf 시퀀스를 설정하는 방법 및 장치
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US11936419B2 (en) * 2020-10-06 2024-03-19 Qualcomm Incorporated Determination of capability of user equipment to measure a downlink positioning reference signal across a plurality of frequency hops
CN116368396B (zh) * 2020-10-16 2025-09-05 高通股份有限公司 用于探测参考信号（srs）拼接的相位特性能力报告
US11800504B2 (en) * 2020-10-16 2023-10-24 Qualcomm Incorporated Beamforming parameter adaptation techniques for wireless communications systems
US20230393230A1 (en) * 2020-10-16 2023-12-07 Telefonaktiebolaget Lm Ericsson (Publ) Methods for aggregating downlink positioning reference signals
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KR20230056028A (ko) * 2021-01-05 2023-04-26 후아웨이 테크놀러지 컴퍼니 리미티드 통신 방법 및 통신 장치
US20230370212A1 (en) * 2022-05-16 2023-11-16 Qualcomm Incorporated Bit loading with dft-s-ofdm
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Also Published As

Publication number Publication date
EP4496416A2 (en) 2025-01-22
EP4496416A3 (en) 2025-04-16
TW201832577A (zh) 2018-09-01
EP3580975A1 (en) 2019-12-18
KR102616946B1 (ko) 2023-12-21
JP2020507989A (ja) 2020-03-12
CN110268776B (zh) 2023-07-25
CN116647921A (zh) 2023-08-25
JP7422820B2 (ja) 2024-01-26
BR112019016632A2 (pt) 2020-04-14
KR20190113813A (ko) 2019-10-08
US20180235025A1 (en) 2018-08-16
US20200029332A1 (en) 2020-01-23
KR20230175349A (ko) 2023-12-29
US10791557B2 (en) 2020-09-29
CN110268776A (zh) 2019-09-20
JP7114609B2 (ja) 2022-08-08
JP2022136195A (ja) 2022-09-15
KR20250127187A (ko) 2025-08-26
TWI742231B (zh) 2021-10-11
US10477552B2 (en) 2019-11-12
WO2018148021A1 (en) 2018-08-16

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