TWI758506B - 基於功率譜密度(psd)參數的波形設計 - Google Patents

基於功率譜密度(psd)參數的波形設計 Download PDF

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Publication number
TWI758506B
TWI758506B TW107122442A TW107122442A TWI758506B TW I758506 B TWI758506 B TW I758506B TW 107122442 A TW107122442 A TW 107122442A TW 107122442 A TW107122442 A TW 107122442A TW I758506 B TWI758506 B TW I758506B
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Taiwan
Prior art keywords
wireless communication
communication device
frequency
random access
interleaved
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TW107122442A
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English (en)
Chinese (zh)
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TW201909600A (zh
Inventor
張曉霞
晉 孫
天爾 庫多茲
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美商高通公司
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    • 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
    • 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
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0042—Intra-user or intra-terminal allocation
    • 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
    • H04L5/0066—Requirements on out-of-channel emissions
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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
    • 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
    • H04L27/2614—Peak power aspects
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
TW107122442A 2017-07-20 2018-06-29 基於功率譜密度(psd)參數的波形設計 TWI758506B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762535098P 2017-07-20 2017-07-20
US62/535,098 2017-07-20
US16/020,400 2018-06-27
US16/020,400 US11122566B2 (en) 2017-07-20 2018-06-27 Waveform design based on power spectral density (PSD) parameters

Publications (2)

Publication Number Publication Date
TW201909600A TW201909600A (zh) 2019-03-01
TWI758506B true TWI758506B (zh) 2022-03-21

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TW107122442A TWI758506B (zh) 2017-07-20 2018-06-29 基於功率譜密度(psd)參數的波形設計

Country Status (8)

Country Link
US (1) US11122566B2 (https=)
EP (1) EP3656074B1 (https=)
JP (1) JP7206254B2 (https=)
KR (1) KR102705584B1 (https=)
CN (1) CN110892670B (https=)
BR (1) BR112020000785A2 (https=)
TW (1) TWI758506B (https=)
WO (1) WO2019018112A1 (https=)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022505014A (ja) * 2018-09-26 2022-01-14 オッポ広東移動通信有限公司 通信方法、端末装置及びネットワーク装置
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
KR20210087089A (ko) 2018-11-27 2021-07-09 엑스콤 랩스 인코퍼레이티드 넌-코히어런트 협력 다중 입출력 통신
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
CN114531737B (zh) * 2019-03-29 2024-09-06 维沃移动通信有限公司 随机接入过程的信息传输方法及终端
US10756782B1 (en) 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink active set management for multiple-input multiple-output communications
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
CN114503745B (zh) * 2019-10-02 2025-12-12 瑞典爱立信有限公司 用于随机接入过程的方法和装置
EP4055936A4 (en) * 2019-11-06 2023-07-26 Telefonaktiebolaget LM Ericsson (publ) ASSIGNING MOBILE DEVICES TO FREQUENCY BANDS OF A RADIO STATION
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
US12088499B2 (en) 2020-04-15 2024-09-10 Virewirx, Inc. System and method for reducing data packet processing false alarms
KR20230015932A (ko) 2020-05-26 2023-01-31 엑스콤 랩스 인코퍼레이티드 간섭-인식 빔포밍
CA3195885A1 (en) 2020-10-19 2022-04-28 XCOM Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
CN116648867A (zh) 2020-12-16 2023-08-25 艾斯康实验室公司 具有准全向波束和定向波束的无线通信
EP4307790A4 (en) * 2021-03-12 2024-12-04 Ntt Docomo, Inc. COMMUNICATION DEVICE AND COMMUNICATION METHOD
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems
CN119547514A (zh) * 2022-07-15 2025-02-28 诺基亚技术有限公司 波形管理

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170064700A1 (en) * 2015-08-26 2017-03-02 Huawei Technologies Co., Ltd. Frame structure for machine-type communications with adjustable pulse bandwidth
EP2298013B1 (en) * 2008-06-24 2017-06-07 QUALCOMM Incorporated Method and apparatus for power control of first data transmission in random access procedure of fdma communication system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8072918B2 (en) * 2007-04-03 2011-12-06 Texas Instruments Incorporated Network-based inter-cell power control for multi-channel wireless networks
US8913672B2 (en) * 2008-09-12 2014-12-16 Qualcomm Incorporated Efficiently identifying system waveform in uplink transmission
EP3544219A1 (en) * 2011-08-12 2019-09-25 InterDigital Patent Holdings, Inc. Flexible bandwidth operation in wireless systems
US9042287B2 (en) * 2011-11-14 2015-05-26 Qualcomm Incorporated Methods and apparatus for improving network loading
RU2608755C1 (ru) * 2013-04-25 2017-01-24 Интел Корпорейшн Устройство связи миллиметрового диапазона длин волн и способ интеллектуального управления мощностью передачи и плотностью потока мощности
US10314077B2 (en) * 2013-05-20 2019-06-04 Qualcomm Incorporated Gating scheme for wireless communication over unlicensed spectrum
US10129857B2 (en) * 2014-11-06 2018-11-13 Qualcomm Incorporated Band occupancy techniques for transmissions in unlicensed spectrum
US11316641B2 (en) * 2016-01-06 2022-04-26 Nokia Solutions And Networks Oy B-IFDMA configuration for unlicensed band operation
EP3456137B1 (en) 2016-05-12 2020-05-27 Intel IP Corporation Physical random access channel (prach) design
US10506596B2 (en) 2016-10-28 2019-12-10 Qualcomm Incorporated Coexistence of interleaved and contiguous uplink transmissions
US10362574B2 (en) 2016-11-18 2019-07-23 Qualcomm Incorporated Uplink resource allocation techniques for shared radio frequency spectrum

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2298013B1 (en) * 2008-06-24 2017-06-07 QUALCOMM Incorporated Method and apparatus for power control of first data transmission in random access procedure of fdma communication system
US20170064700A1 (en) * 2015-08-26 2017-03-02 Huawei Technologies Co., Ltd. Frame structure for machine-type communications with adjustable pulse bandwidth

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAMSUNG, "Details on resource pool design", 3GPP TSG RAN WG1 #85, R1-164764, 2016/05/14. [ https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_85/Docs/ ] *

Also Published As

Publication number Publication date
TW201909600A (zh) 2019-03-01
US20190029019A1 (en) 2019-01-24
BR112020000785A2 (pt) 2020-07-14
JP7206254B2 (ja) 2023-01-17
JP2020527901A (ja) 2020-09-10
KR102705584B1 (ko) 2024-09-11
EP3656074A1 (en) 2020-05-27
EP3656074B1 (en) 2025-07-30
CA3067149A1 (en) 2019-01-24
KR20200033847A (ko) 2020-03-30
CN110892670B (zh) 2022-08-26
WO2019018112A1 (en) 2019-01-24
CN110892670A (zh) 2020-03-17
US11122566B2 (en) 2021-09-14

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