JP7114609B2 - 広帯域幅通信を処理するための技法 - Google Patents

広帯域幅通信を処理するための技法 Download PDF

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JP7114609B2
JP7114609B2 JP2019542219A JP2019542219A JP7114609B2 JP 7114609 B2 JP7114609 B2 JP 7114609B2 JP 2019542219 A JP2019542219 A JP 2019542219A JP 2019542219 A JP2019542219 A JP 2019542219A JP 7114609 B2 JP7114609 B2 JP 7114609B2
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JP2020507989A (ja
JP2020507989A5 (enExample
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ワンシ・チェン
ピーター・ガール
ジョセフ・ビナミラ・ソリアガ
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クアルコム，インコーポレイテッド
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    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019542219A 2017-02-13 2018-01-25 広帯域幅通信を処理するための技法 Active JP7114609B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022118721A JP7422820B2 (ja) 2017-02-13 2022-07-26 広帯域幅通信を処理するための技法

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)

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JP2020507989A JP2020507989A (ja) 2020-03-12
JP2020507989A5 JP2020507989A5 (enExample) 2021-02-18
JP7114609B2 true JP7114609B2 (ja) 2022-08-08

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JP2022118721A Active JP7422820B2 (ja) 2017-02-13 2022-07-26 広帯域幅通信を処理するための技法

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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
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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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KR20230056028A (ko) * 2021-01-05 2023-04-26 후아웨이 테크놀러지 컴퍼니 리미티드 통신 방법 및 통신 장치
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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
CA3049123A1 (en) 2018-08-16
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
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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