CN111970038A - 用于毫米波接入系统中的波束成形、定时和频率偏移的低频辅助方法 - Google Patents

用于毫米波接入系统中的波束成形、定时和频率偏移的低频辅助方法 Download PDF

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Publication number
CN111970038A
CN111970038A CN202010843926.2A CN202010843926A CN111970038A CN 111970038 A CN111970038 A CN 111970038A CN 202010843926 A CN202010843926 A CN 202010843926A CN 111970038 A CN111970038 A CN 111970038A
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China
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network
beamforming directions
mmw
beamforming
communication link
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Pending
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CN202010843926.2A
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English (en)
Chinese (zh)
Inventor
V·拉加万
S·苏布拉玛尼安
A·桑佩斯
厉隽怿
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04B7/0617—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 for beam forming
    • 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
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202010843926.2A 2014-07-16 2015-06-22 用于毫米波接入系统中的波束成形、定时和频率偏移的低频辅助方法 Pending CN111970038A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/333,449 2014-07-16
US14/333,449 US9337969B2 (en) 2014-07-16 2014-07-16 Low-frequency assisted methods for beamforming, timing and frequency offset in mm-wave access systems
CN201580038289.9A CN106537807A (zh) 2014-07-16 2015-06-22 用于毫米波接入系统中的波束成形、定时和频率偏移的低频辅助方法

Related Parent Applications (1)

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CN201580038289.9A Division CN106537807A (zh) 2014-07-16 2015-06-22 用于毫米波接入系统中的波束成形、定时和频率偏移的低频辅助方法

Publications (1)

Publication Number Publication Date
CN111970038A true CN111970038A (zh) 2020-11-20

Family

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CN202010843926.2A Pending CN111970038A (zh) 2014-07-16 2015-06-22 用于毫米波接入系统中的波束成形、定时和频率偏移的低频辅助方法
CN201580038289.9A Pending CN106537807A (zh) 2014-07-16 2015-06-22 用于毫米波接入系统中的波束成形、定时和频率偏移的低频辅助方法

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CN201580038289.9A Pending CN106537807A (zh) 2014-07-16 2015-06-22 用于毫米波接入系统中的波束成形、定时和频率偏移的低频辅助方法

Country Status (7)

Country Link
US (1) US9337969B2 (enExample)
EP (1) EP3170270A1 (enExample)
JP (2) JP6530046B2 (enExample)
KR (2) KR20170007863A (enExample)
CN (2) CN111970038A (enExample)
BR (1) BR112017000266A2 (enExample)
WO (1) WO2016010683A1 (enExample)

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US12401403B2 (en) 2020-01-27 2025-08-26 Qualcomm Incorporated Antenna group-specific parameter configuration in millimeter wave communications
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US20160020876A1 (en) 2016-01-21
KR102219153B1 (ko) 2021-02-22
CN106537807A (zh) 2017-03-22
BR112017000266A2 (pt) 2017-10-31
JP2017530575A (ja) 2017-10-12
JP6530046B2 (ja) 2019-06-12
EP3170270A1 (en) 2017-05-24
JP2018107810A (ja) 2018-07-05
US9337969B2 (en) 2016-05-10
WO2016010683A1 (en) 2016-01-21
KR20170007863A (ko) 2017-01-20
KR20180000751A (ko) 2018-01-03

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