KR102783056B1 - 업링크 초고신뢰 저 레이턴시 통신을 위한 반복-기반 송신 - Google Patents

업링크 초고신뢰 저 레이턴시 통신을 위한 반복-기반 송신 Download PDF

Info

Publication number
KR102783056B1
KR102783056B1 KR1020207029877A KR20207029877A KR102783056B1 KR 102783056 B1 KR102783056 B1 KR 102783056B1 KR 1020207029877 A KR1020207029877 A KR 1020207029877A KR 20207029877 A KR20207029877 A KR 20207029877A KR 102783056 B1 KR102783056 B1 KR 102783056B1
Authority
KR
South Korea
Prior art keywords
repetition
window
repetition window
transmission
transport block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
KR1020207029877A
Other languages
English (en)
Korean (ko)
Other versions
KR20210003104A (ko
Inventor
세예드키아누쉬 호세이니
완시 천
피터 갈
Original Assignee
퀄컴 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20210003104A publication Critical patent/KR20210003104A/ko
Application granted granted Critical
Publication of KR102783056B1 publication Critical patent/KR102783056B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/1896—ARQ related signaling
    • 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
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • 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
    • H04L5/0048—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
    • H04L5/0053—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
    • H04L5/0058—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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020207029877A 2018-04-19 2019-04-18 업링크 초고신뢰 저 레이턴시 통신을 위한 반복-기반 송신 Active KR102783056B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862660229P 2018-04-19 2018-04-19
US62/660,229 2018-04-19
US201862670386P 2018-05-11 2018-05-11
US62/670,386 2018-05-11
US16/387,348 US12057945B2 (en) 2018-04-19 2019-04-17 Repetition-based transmissions for uplink ultra-reliable low latency communication
US16/387,348 2019-04-17
PCT/US2019/028154 WO2019204626A1 (en) 2018-04-19 2019-04-18 Repetition-based transmissions for uplink ultra-reliable low latency communication

Publications (2)

Publication Number Publication Date
KR20210003104A KR20210003104A (ko) 2021-01-11
KR102783056B1 true KR102783056B1 (ko) 2025-03-18

Family

ID=68236635

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207029877A Active KR102783056B1 (ko) 2018-04-19 2019-04-18 업링크 초고신뢰 저 레이턴시 통신을 위한 반복-기반 송신

Country Status (10)

Country Link
US (1) US12057945B2 (https=)
EP (1) EP3782312A1 (https=)
JP (1) JP7357638B2 (https=)
KR (1) KR102783056B1 (https=)
CN (1) CN111989881B (https=)
AU (1) AU2019255767B2 (https=)
BR (1) BR112020021316A2 (https=)
SG (1) SG11202009271YA (https=)
TW (1) TWI842705B (https=)
WO (1) WO2019204626A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3629505A1 (en) * 2018-09-25 2020-04-01 Panasonic Intellectual Property Corporation of America User equipment and base station involved in transmission of data
CN114830589B (zh) 2020-02-04 2024-06-18 Lg电子株式会社 无线通信系统中重复发送上行链路信道的方法和设备
US20240205891A1 (en) * 2021-03-30 2024-06-20 Nokia Technologies Oy Enhanced semi-persistent scheduling (sps) operations
US12401482B2 (en) * 2021-11-05 2025-08-26 Qualcomm Incorporated User equipment feedback on number of repetitions needed for decoding
US12191991B2 (en) * 2022-01-06 2025-01-07 Qualcomm Incorporated Self-decodable data portion for physical uplink repetition

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2635082A1 (en) 2012-02-29 2013-09-04 Panasonic Corporation Dynamic subframe bundling
EP2847912B1 (en) * 2012-05-11 2019-02-27 Telefonaktiebolaget LM Ericsson (publ) A method and apparatus for dynamic control of tti bundling sizes
US9497740B2 (en) 2012-09-28 2016-11-15 Intel Corporation ANDSF parameters for WLAN network selection
EP2901603B1 (en) 2012-09-28 2019-11-13 Intel Corporation Dynamic hybrid automatic repeat request-acknowledgement (harq-ack) transmission with enhanced physical downlink control channels
WO2014075270A1 (zh) 2012-11-15 2014-05-22 华为技术有限公司 信息传输的方法、基站和用户设备
US9485763B2 (en) 2013-01-14 2016-11-01 Lg Electronics Inc. Method and user equipment for receiving downlink signal and method and base station for transmitting downlink signal
CN105409138B (zh) 2013-07-26 2018-09-25 Lg 电子株式会社 发送用于mtc的信号的方法及其装置
US9775134B2 (en) * 2013-09-20 2017-09-26 Samsung Electronics Co., Ltd. System and method for coverage enhancements of broadcast channels
US9444586B2 (en) 2013-10-07 2016-09-13 Qualcomm Incorporated TTI-bundling and SPS operation in LTE TDD
EP3033903B1 (en) * 2013-11-04 2020-10-14 HFI Innovation Inc. Method for channel quality report
US10791546B2 (en) 2014-11-07 2020-09-29 Qualcomm Incorporated PUCCH for MTC devices
WO2016119232A1 (en) 2015-01-30 2016-08-04 Mediatek Singapore Pte. Ltd. Methods for determination of repetition number of physical data channel
US10631330B2 (en) * 2015-04-03 2020-04-21 Qualcomm Incorporated Random access procedures under coverage limitations
JP6725497B2 (ja) * 2015-04-09 2020-07-22 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10149255B2 (en) 2015-05-01 2018-12-04 Qualcomm Incorporated Low latency uplink power control
US10863492B2 (en) 2015-07-16 2020-12-08 Qualcomm Incorporated Low latency device-to-device communication
US10187878B2 (en) * 2016-04-01 2019-01-22 Asustek Computer Inc. Method and apparatus for improving a transmission using a configured resource in a wireless communication system
US11259148B2 (en) * 2016-07-10 2022-02-22 Lg Electronics Inc. Method for receiving MBMS service by terminal and device supporting same
US10764759B2 (en) * 2016-08-08 2020-09-01 Lg Electronics Inc. Method for transmitting and receiving wireless signal and device for same
CN107769899A (zh) * 2016-08-19 2018-03-06 株式会社Ntt都科摩 通知确定上行链路数据重复模式的方法、用户设备和基站
US10904909B2 (en) * 2018-01-23 2021-01-26 Huawei Technologies Co., Ltd. System and method for time domain grant-free PUSCH resource allocation

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
3GPP R1-1803165*
3GPP R1-1803963*
3GPP R1-1804342*
3GPP R1-1804934*

Also Published As

Publication number Publication date
TW201944752A (zh) 2019-11-16
SG11202009271YA (en) 2020-11-27
WO2019204626A1 (en) 2019-10-24
US12057945B2 (en) 2024-08-06
AU2019255767A1 (en) 2020-10-22
JP2021521707A (ja) 2021-08-26
CN111989881A (zh) 2020-11-24
JP7357638B2 (ja) 2023-10-06
AU2019255767B2 (en) 2024-05-16
KR20210003104A (ko) 2021-01-11
BR112020021316A2 (pt) 2021-01-19
CN111989881B (zh) 2024-04-19
US20190327064A1 (en) 2019-10-24
TWI842705B (zh) 2024-05-21
EP3782312A1 (en) 2021-02-24

Similar Documents

Publication Publication Date Title
EP4224942A1 (en) Quasi co-location assumption during bandwidth part switching
US11705998B2 (en) Repetition-based transmissions
EP3858063B1 (en) Preemption indication and permission indication management for mobile broadband and low latency communication multiplexing
KR102783056B1 (ko) 업링크 초고신뢰 저 레이턴시 통신을 위한 반복-기반 송신
EP3695550B1 (en) Downlink demodulation reference signal sharing for short transmission time intervals
WO2020168109A1 (en) Uplink configured grant validation
EP3711219A1 (en) Repetition-based transmissions and hybrid automatic repeat request retransmissions
WO2019200276A1 (en) Preemption indication for low latency communications on dynamically allocated resources
US11102816B2 (en) Collision avoidance for transmissions in coinciding transmission time intervals
WO2019084167A1 (en) MAPPING OF SYMBOLS FOR DOWNLINK CONTROL CHANNEL
CN111316586A (zh) 在缩短的上行链路共享信道上进行上行链路控制信息映射
EP3688911B1 (en) Methods and devices for dynamic clock switching within a transmission time internal

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20201016

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20220331

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20240524

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20250217

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20250313

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20250313

End annual number: 3

Start annual number: 1

PG1601 Publication of registration