TWI701914B - 具有高級引導頻和控制的可縮放tti - Google Patents

具有高級引導頻和控制的可縮放tti Download PDF

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Publication number
TWI701914B
TWI701914B TW105105896A TW105105896A TWI701914B TW I701914 B TWI701914 B TW I701914B TW 105105896 A TW105105896 A TW 105105896A TW 105105896 A TW105105896 A TW 105105896A TW I701914 B TWI701914 B TW I701914B
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TW
Taiwan
Prior art keywords
tti
data
feedback information
symbol
during
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TW105105896A
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English (en)
Chinese (zh)
Other versions
TW201635747A (zh
Inventor
江勁
穆卡維利克瑞許納
索瑞亞嘉約瑟夫畢那米拉
紀庭芳
李治平
史密約翰
布桑納嘉
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美商高通公司
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Publication of TW201635747A publication Critical patent/TW201635747A/zh
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Publication of TWI701914B publication Critical patent/TWI701914B/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • 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
    • H04L5/0048—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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Relay Systems (AREA)
TW105105896A 2015-03-15 2016-02-26 具有高級引導頻和控制的可縮放tti TWI701914B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562133432P 2015-03-15 2015-03-15
US62/133,432 2015-03-15
US14/958,656 2015-12-03
US14/958,656 US10547415B2 (en) 2015-03-15 2015-12-03 Scalable TTI with advanced pilot and control

Publications (2)

Publication Number Publication Date
TW201635747A TW201635747A (zh) 2016-10-01
TWI701914B true TWI701914B (zh) 2020-08-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW105105896A TWI701914B (zh) 2015-03-15 2016-02-26 具有高級引導頻和控制的可縮放tti

Country Status (10)

Country Link
US (1) US10547415B2 (enExample)
EP (1) EP3272048B1 (enExample)
JP (1) JP6832866B2 (enExample)
KR (1) KR102748409B1 (enExample)
CN (1) CN107431579B (enExample)
AU (1) AU2016233808B2 (enExample)
BR (1) BR112017019772B1 (enExample)
ES (1) ES2821001T3 (enExample)
TW (1) TWI701914B (enExample)
WO (1) WO2016148891A1 (enExample)

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WO2017047875A1 (ko) * 2015-09-16 2017-03-23 엘지전자(주) 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치
JP6707892B2 (ja) * 2016-02-22 2020-06-10 ソニー株式会社 基地局装置及び基地局装置の制御方法
PL3427525T3 (pl) * 2016-03-08 2022-02-07 Ipcom Gmbh & Co. Kg Kontrola odstępów czasowych transmisji
US10348472B2 (en) * 2016-07-25 2019-07-09 Telefonaktiebolaget Lm Ericsson (Publ) Determination of feedback timing
US10205559B2 (en) * 2016-10-20 2019-02-12 Verizon Patent And Licensing Inc. System and method for increasing network efficiency using dynamic repeat requests adjustment
US10917201B2 (en) 2017-01-09 2021-02-09 Telefonaktiebolaget Lm Ericsson (Publ) Decoding partial radio transmissions
US10251200B2 (en) * 2017-02-06 2019-04-02 Qualcomm Incorporated Techniques and apparatuses for handling collisions between legacy transmission time interval (TTI) communications and shortened TTI communications
US10412733B2 (en) 2017-02-17 2019-09-10 Qualcomm Incorporated Feedback-based retransmission using mixed-duration transmission time intervals
US11051339B2 (en) * 2018-02-07 2021-06-29 Qualcomm Incorporated Vehicle-to-everything ultra-reliable/low-latency communications design
EP3629506A1 (en) 2018-09-27 2020-04-01 Panasonic Intellectual Property Corporation of America User equipment and base station involved in the transmission of data
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
US20230224096A1 (en) * 2020-06-24 2023-07-13 Qualcomm Incorporated Sidelink communication with hybrid automatic retransmission request (harq) feedback transmission in unlicensed spectrum
CN116325684A (zh) 2020-10-19 2023-06-23 艾斯康实验室公司 用于无线通信系统的参考信号
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

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US20100182975A1 (en) * 2006-10-04 2010-07-22 Qualcomm Incorporated Uplink ack transmission for sdma in a wireless communication system
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Also Published As

Publication number Publication date
AU2016233808B2 (en) 2020-07-30
EP3272048A1 (en) 2018-01-24
AU2016233808A1 (en) 2017-08-17
WO2016148891A1 (en) 2016-09-22
EP3272048B1 (en) 2020-06-24
JP6832866B2 (ja) 2021-02-24
BR112017019772B1 (pt) 2024-01-16
JP2018509837A (ja) 2018-04-05
BR112017019772A2 (pt) 2018-05-15
ES2821001T3 (es) 2021-04-23
KR102748409B1 (ko) 2024-12-30
CN107431579A (zh) 2017-12-01
CN107431579B (zh) 2020-09-11
KR20170128283A (ko) 2017-11-22
TW201635747A (zh) 2016-10-01
US20160269150A1 (en) 2016-09-15
US10547415B2 (en) 2020-01-28

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