CN110268776B - 用于处置宽带宽通信的技术 - Google Patents

用于处置宽带宽通信的技术 Download PDF

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Publication number
CN110268776B
CN110268776B CN201880010964.0A CN201880010964A CN110268776B CN 110268776 B CN110268776 B CN 110268776B CN 201880010964 A CN201880010964 A CN 201880010964A CN 110268776 B CN110268776 B CN 110268776B
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China
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bandwidth
indication
chain
assigned
supported
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CN201880010964.0A
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English (en)
Chinese (zh)
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CN110268776A (zh
Inventor
陈万士
P·盖尔
J·B·索里亚加
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Qualcomm Inc
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Qualcomm Inc
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Priority to CN202310838936.0A priority Critical patent/CN116647921A/zh
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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
    • H04L5/0001—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
    • H04L5/003—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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880010964.0A 2017-02-13 2018-01-25 用于处置宽带宽通信的技术 Active CN110268776B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310838936.0A CN116647921A (zh) 2017-02-13 2018-01-25 用于处置宽带宽通信的技术

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202310838936.0A Division CN116647921A (zh) 2017-02-13 2018-01-25 用于处置宽带宽通信的技术

Publications (2)

Publication Number Publication Date
CN110268776A CN110268776A (zh) 2019-09-20
CN110268776B true CN110268776B (zh) 2023-07-25

Family

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CN202310838936.0A Pending CN116647921A (zh) 2017-02-13 2018-01-25 用于处置宽带宽通信的技术

Family Applications After (1)

Application Number Title Priority Date Filing Date
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Country Status (9)

Country Link
US (2) US10477552B2 (enExample)
EP (2) EP3580975A1 (enExample)
JP (2) JP7114609B2 (enExample)
KR (3) KR20230175349A (enExample)
CN (2) CN110268776B (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
EP3750271A4 (en) * 2018-02-09 2021-11-24 Telefonaktiebolaget LM Ericsson (publ) ADAPTIVE SCHEDULING AND TRANSMISSION PROCESS AND APPARATUS
US11006269B2 (en) * 2018-07-20 2021-05-11 Qualcomm Incorporated Techniques for facilitating co-existence of radio access technologies in wireless communications
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
EP4087205A4 (en) 2020-02-20 2023-06-14 LG Electronics Inc. Method and device for setting 1x eht-stf sequence for broadband in wireless lan system
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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
WO2022079694A2 (en) * 2020-10-16 2022-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Methods for aggregating downlink positioning reference signals
JP7714643B2 (ja) * 2020-10-16 2025-07-29 クアルコム，インコーポレイテッド サウンディング基準信号（ｓｒｓ）のステッチングのための位相特性能力報告
US11800504B2 (en) * 2020-10-16 2023-10-24 Qualcomm Incorporated Beamforming parameter adaptation techniques for wireless communications systems
CN115039462B (zh) * 2020-12-04 2025-06-03 北京小米移动软件有限公司 定位方法、装置、通信设备和存储介质
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US20230370212A1 (en) * 2022-05-16 2023-11-16 Qualcomm Incorporated Bit loading with dft-s-ofdm
US20230388861A1 (en) * 2022-05-31 2023-11-30 Qualcomm Incorporated User equipment bandwidth reporting
KR20250149884A (ko) * 2023-02-16 2025-10-17 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
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US12506644B2 (en) * 2023-04-26 2025-12-23 Qualcomm Incorporated Reference signal formation for precoding resource block groups

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Also Published As

Publication number Publication date
JP7114609B2 (ja) 2022-08-08
US20200029332A1 (en) 2020-01-23
TWI742231B (zh) 2021-10-11
US10477552B2 (en) 2019-11-12
KR20230175349A (ko) 2023-12-29
KR20250127187A (ko) 2025-08-26
CA3049123A1 (en) 2018-08-16
KR20190113813A (ko) 2019-10-08
WO2018148021A1 (en) 2018-08-16
BR112019016632A2 (pt) 2020-04-14
EP3580975A1 (en) 2019-12-18
EP4496416A3 (en) 2025-04-16
CN116647921A (zh) 2023-08-25
US20180235025A1 (en) 2018-08-16
CN110268776A (zh) 2019-09-20
JP7422820B2 (ja) 2024-01-26
TW201832577A (zh) 2018-09-01
EP4496416A2 (en) 2025-01-22
JP2022136195A (ja) 2022-09-15
US10791557B2 (en) 2020-09-29
KR102616946B1 (ko) 2023-12-21
JP2020507989A (ja) 2020-03-12

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