TWI800418B - 用於傳送在解調參考信號（dmrs）序列中嵌入的資訊的方法和裝置 - Google Patents

用於傳送在解調參考信號（dmrs）序列中嵌入的資訊的方法和裝置 Download PDF

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Publication number
TWI800418B
TWI800418B TW111124053A TW111124053A TWI800418B TW I800418 B TWI800418 B TW I800418B TW 111124053 A TW111124053 A TW 111124053A TW 111124053 A TW111124053 A TW 111124053A TW I800418 B TWI800418 B TW I800418B
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TW
Taiwan
Prior art keywords
dmrs
sequence
reference signal
demodulation reference
communicating information
Prior art date
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TW111124053A
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English (en)
Chinese (zh)
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TW202245435A (zh
Inventor
索尼 阿卡拉力南
濤 駱
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美商高通公司
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Publication of TW202245435A publication Critical patent/TW202245435A/zh
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Publication of TWI800418B publication Critical patent/TWI800418B/zh

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Classifications

    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26136—Pilot sequence conveying additional information
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
TW111124053A 2017-04-25 2018-04-25 用於傳送在解調參考信號（dmrs）序列中嵌入的資訊的方法和裝置 TWI800418B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762489970P 2017-04-25 2017-04-25
US62/489,970 2017-04-25
US15/961,344 US10880058B2 (en) 2017-04-25 2018-04-24 Transmitting uplink control information (UCI)
US15/961,344 2018-04-24

Publications (2)

Publication Number Publication Date
TW202245435A TW202245435A (zh) 2022-11-16
TWI800418B true TWI800418B (zh) 2023-04-21

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
TW107114004A TWI772410B (zh) 2017-04-25 2018-04-25 用於傳送在解調參考信號（ｄｍｒｓ）序列中嵌入的資訊的方法和裝置
TW111124053A TWI800418B (zh) 2017-04-25 2018-04-25 用於傳送在解調參考信號（dmrs）序列中嵌入的資訊的方法和裝置

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TW107114004A TWI772410B (zh) 2017-04-25 2018-04-25 用於傳送在解調參考信號（ｄｍｒｓ）序列中嵌入的資訊的方法和裝置

Country Status (9)

Country Link
US (3) US10880058B2 (enExample)
EP (2) EP4113921A1 (enExample)
JP (1) JP7168583B2 (enExample)
KR (2) KR102662713B1 (enExample)
CN (2) CN115037428B (enExample)
BR (1) BR112019022026A2 (enExample)
SG (1) SG11201908243XA (enExample)
TW (2) TWI772410B (enExample)
WO (1) WO2018200747A1 (enExample)

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Also Published As

Publication number Publication date
WO2018200747A1 (en) 2018-11-01
US20200007285A1 (en) 2020-01-02
JP7168583B2 (ja) 2022-11-09
EP3616377A1 (en) 2020-03-04
BR112019022026A2 (pt) 2020-05-12
KR102662713B1 (ko) 2024-04-30
EP4113921A1 (en) 2023-01-04
US20180309552A1 (en) 2018-10-25
US10880058B2 (en) 2020-12-29
KR20190140988A (ko) 2019-12-20
US11463210B2 (en) 2022-10-04
EP3616377B1 (en) 2022-08-17
CN115037428A (zh) 2022-09-09
US20220393828A1 (en) 2022-12-08
US12034667B2 (en) 2024-07-09
KR20240060734A (ko) 2024-05-08
JP2020518160A (ja) 2020-06-18
TW201842748A (zh) 2018-12-01
CN110546928A (zh) 2019-12-06
CN110546928B (zh) 2022-06-21
TW202245435A (zh) 2022-11-16
SG11201908243XA (en) 2019-11-28
CN115037428B (zh) 2024-07-26
TWI772410B (zh) 2022-08-01

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