KR102427126B1 - 복조 참조 신호 설계와 관련된 방법 및 장치 및 관련된 시그널링 - Google Patents

복조 참조 신호 설계와 관련된 방법 및 장치 및 관련된 시그널링 Download PDF

Info

Publication number
KR102427126B1
KR102427126B1 KR1020207003779A KR20207003779A KR102427126B1 KR 102427126 B1 KR102427126 B1 KR 102427126B1 KR 1020207003779 A KR1020207003779 A KR 1020207003779A KR 20207003779 A KR20207003779 A KR 20207003779A KR 102427126 B1 KR102427126 B1 KR 102427126B1
Authority
KR
South Korea
Prior art keywords
symbol
symbols
scheduling unit
locations
slot
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
KR1020207003779A
Other languages
English (en)
Korean (ko)
Other versions
KR20200035044A (ko
Inventor
알렉산드로스 마놀라코스
재원 유
하리 산카르
이 황
완시 천
후안 몬토호
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 KR20200035044A publication Critical patent/KR20200035044A/ko
Application granted granted Critical
Publication of KR102427126B1 publication Critical patent/KR102427126B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04L5/0001—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
    • H04L5/0012—Hopping in multicarrier systems
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020207003779A 2017-08-11 2018-07-25 복조 참조 신호 설계와 관련된 방법 및 장치 및 관련된 시그널링 Active KR102427126B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762544705P 2017-08-11 2017-08-11
US62/544,705 2017-08-11
US16/044,385 US11212053B2 (en) 2017-08-11 2018-07-24 Methods and apparatus related to demodulation reference signal design and related signaling
US16/044,385 2018-07-24
PCT/US2018/043732 WO2019032296A1 (en) 2017-08-11 2018-07-25 METHODS AND APPARATUS RELATED TO THE DESIGN OF A DEMODULATION REFERENCE SIGNAL AND ASSOCIATED SIGNALING

Publications (2)

Publication Number Publication Date
KR20200035044A KR20200035044A (ko) 2020-04-01
KR102427126B1 true KR102427126B1 (ko) 2022-07-28

Family

ID=63294436

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207003779A Active KR102427126B1 (ko) 2017-08-11 2018-07-25 복조 참조 신호 설계와 관련된 방법 및 장치 및 관련된 시그널링

Country Status (8)

Country Link
US (2) US11212053B2 (enExample)
EP (1) EP3665830B1 (enExample)
JP (1) JP7233412B2 (enExample)
KR (1) KR102427126B1 (enExample)
CN (1) CN111034099B (enExample)
CA (1) CA3069757A1 (enExample)
TW (1) TWI770242B (enExample)
WO (1) WO2019032296A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024204966A1 (en) * 2023-03-24 2024-10-03 Samsung Electronics Co., Ltd. Apparatus and method for allocating resources in time domain

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10616914B2 (en) * 2017-01-06 2020-04-07 Qualcomm Incorporated Unicast data transmission on a downlink common burst of a slot using mini-slots
EP3506545B1 (en) * 2017-08-04 2024-09-04 LG Electronics Inc. Method for transmitting and receiving reference signal in wireless communication system and device therefor
US11212053B2 (en) 2017-08-11 2021-12-28 Qualcomm Incorporated Methods and apparatus related to demodulation reference signal design and related signaling
CN109842432B (zh) * 2017-11-17 2021-02-12 华为技术有限公司 跳频处理方法及设备
KR20190076810A (ko) * 2017-12-22 2019-07-02 삼성전자주식회사 무선 셀룰라 통신 시스템에서 dmrs 정보 설정 방법 및 장치
US10897755B2 (en) * 2017-12-22 2021-01-19 Samsung Electronics Co., Ltd Method and apparatus for configuring demodulation reference signal information in wireless cellular communication system
JP7353269B2 (ja) * 2018-03-30 2023-09-29 株式会社Ｎｔｔドコモ 端末、基地局、及び通信方法
WO2020154496A1 (en) * 2019-01-23 2020-07-30 Apple Inc. Data channel mapping type and dm-rs configuration to enable l1 cli measurement and reporting
WO2020167082A1 (ko) * 2019-02-15 2020-08-20 엘지전자 주식회사 무선통신시스템에서 사이드 링크 단말이 신호를 수신하는 방법 및 장치
ES3036813T3 (en) * 2019-02-15 2025-09-24 Ericsson Telefon Ab L M Terminal device, network device and methods therein
EP3713354B1 (en) * 2019-03-22 2022-05-11 ASUSTek Computer Inc. Method and apparatus for resource selection in sidelink transmission in a wireless communication system
US11522661B2 (en) * 2019-04-12 2022-12-06 Qualcomm Incorporated Reference signal patterns based on relative speed between a transmitter and receiver
EP3952177B1 (en) * 2019-04-30 2023-12-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Dmrs configuration method, user equipment and network device
EP3734887A1 (en) * 2019-05-02 2020-11-04 Panasonic Intellectual Property Corporation of America User equipment and base station performing transmission and reception operations
EP4183050B1 (en) * 2020-07-16 2025-12-24 Qualcomm Incorporated Compression techniques for data and reference signal resource elements (res)
WO2022033876A1 (en) * 2020-08-14 2022-02-17 Nokia Technologies Oy Demodulation reference signal allocation for uplink shared channel for wireless communication
EP4211853A1 (en) * 2020-09-10 2023-07-19 Qualcomm Incorporated Method and apparatus for assigning time domain resources to sets of one or more contiguous ofdm symbols
WO2022077469A1 (en) * 2020-10-16 2022-04-21 Zte Corporation Method, device and computer program product for wireless communication
EP4268400A4 (en) * 2020-12-24 2024-08-21 QUALCOMM Incorporated SOUNDING REFERENCE SIGNAL REPEAT SETUP
EP4380080A4 (en) * 2021-07-29 2024-11-27 Sony Group Corporation WIRELESS COMMUNICATIONS TERMINAL, DEVICE AND METHOD
US12047215B2 (en) * 2021-12-08 2024-07-23 Qualcomm Incorporated Techniques for demodulation reference signaling for multi-channel semi- persistent scheduling
US12245228B2 (en) 2021-12-08 2025-03-04 Qualcomm Incorporated Semi-persistent scheduling and configured grants configuring bursts of multiple transmission opportunities
US12408207B2 (en) 2022-06-20 2025-09-02 Qualcomm Incorporated Demodulation reference signal configuration for uplink messages
US12519591B2 (en) 2022-07-13 2026-01-06 Dell Products L.P. Dynamic additional demodulation reference signal configuration
US12609794B2 (en) 2022-07-13 2026-04-21 Dell Products L.P. Dynamic additional demodulation reference signal configuration
US12323356B2 (en) 2022-07-13 2025-06-03 Dell Products L.P. Dynamic additional demodulation reference signal configuration
US12438665B2 (en) 2022-07-13 2025-10-07 Dell Products L.P. Dynamic additional demodulation reference signal configuration
US12537642B2 (en) 2022-12-08 2026-01-27 Dell Products L.P. Dynamic additional demodulation reference signal configuration
US12652136B2 (en) 2022-12-08 2026-06-09 Dell Products L.P. Dynamic additional demodulation reference signal configuration
US20240205864A1 (en) * 2022-12-19 2024-06-20 Dell Products L.P. Dynamic additional demodulation reference signal configuration
US12355702B2 (en) * 2022-12-20 2025-07-08 Dell Products L.P. Dynamic additional demodulation reference signal configuration
WO2025208629A1 (en) * 2024-04-05 2025-10-09 Google Llc Method and apparatus for communicating a physical reader-to-device channel in a wireless communication system
KR20250174427A (ko) 2024-06-05 2025-12-12 최호림 로봇 보행장치의 구동조절체 이동홀 개폐(차단)장치
US20260046079A1 (en) * 2024-06-18 2026-02-12 Qualcomm Incorporated Secure demodulation reference signal (dmrs) for enhanced privacy in wireless communications

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013025486A2 (en) 2011-08-12 2013-02-21 Interdigital Patent Holdings, Inc. Method and apparatus for multiple-input multiple-output operation
WO2013077657A1 (ko) * 2011-11-23 2013-05-30 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널을 송수신하는 방법 및 장치
US9565679B2 (en) 2012-07-12 2017-02-07 Lg Electronics Inc. Method for transmitting control signal for device-to-device communication and device therefor
WO2014137197A2 (ko) * 2013-03-08 2014-09-12 인텔렉추얼디스커버리 주식회사 뉴 캐리어 타입인 캐리어에서 복조참조신호를 전송 및 수신하는 방법과 장치
US10135596B2 (en) * 2016-01-20 2018-11-20 Qualcomm Incorporated Narrow band ACK / NACK transmissions
US10484989B2 (en) 2016-01-22 2019-11-19 Electronics And Telecommunications Research Institute Method and apparatus for receiving or transmitting data
WO2017130993A1 (ja) 2016-01-27 2017-08-03 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
EP3446431A1 (en) * 2016-04-22 2019-02-27 Telefonaktiebolaget LM Ericsson (publ) A radio network node, a wireless device and methods therein for reference signal configuration
KR101971972B1 (ko) * 2017-01-09 2019-04-24 엘지전자 주식회사 무선 통신 시스템에서, 참조 신호를 전송하는 방법 및 이를 위한 장치
CN110268685A (zh) * 2017-02-03 2019-09-20 株式会社Ntt都科摩 用户终端及无线通信方法
CN114285714B (zh) 2017-06-16 2024-05-14 华为技术有限公司 相位跟踪参考信号处理方法与装置
WO2019012669A1 (ja) 2017-07-13 2019-01-17 株式会社Ｎｔｔドコモ 送信装置、受信装置及び無線通信方法
CN110266464B (zh) 2017-07-17 2020-07-14 华为技术有限公司 数据传输方法、网络设备和终端设备
CN117792597B (zh) * 2017-07-17 2024-12-10 华为技术有限公司 用于传输dmrs的方法和通信设备
KR102764745B1 (ko) * 2017-08-10 2025-02-11 샤프 가부시키가이샤 5G(5th GENERATION) NR(NEW RADIO)을 위한 긴 PUCCH(PHYSICAL UPLINK CONTROL CHANNEL) 설계의 슬롯 구조
US11212053B2 (en) 2017-08-11 2021-12-28 Qualcomm Incorporated Methods and apparatus related to demodulation reference signal design and related signaling

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
3GPP R1-163069
3GPP R1-1710933*
3GPP R1-1711043
3GPP R1-1711170*

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024204966A1 (en) * 2023-03-24 2024-10-03 Samsung Electronics Co., Ltd. Apparatus and method for allocating resources in time domain
US12388496B2 (en) 2023-03-24 2025-08-12 Samsung Electronics Co., Ltd. Apparatus and method for allocating resources in time domain

Also Published As

Publication number Publication date
KR20200035044A (ko) 2020-04-01
US20200195391A1 (en) 2020-06-18
US11212053B2 (en) 2021-12-28
EP3665830C0 (en) 2023-08-16
EP3665830B1 (en) 2023-08-16
JP7233412B2 (ja) 2023-03-06
US20190052420A1 (en) 2019-02-14
TWI770242B (zh) 2022-07-11
WO2019032296A1 (en) 2019-02-14
EP3665830A1 (en) 2020-06-17
CN111034099B (zh) 2022-04-12
CN111034099A (zh) 2020-04-17
BR112020002268A2 (pt) 2020-07-28
TW201911830A (zh) 2019-03-16
CA3069757A1 (en) 2019-02-14
US11528110B2 (en) 2022-12-13
JP2020530685A (ja) 2020-10-22

Similar Documents

Publication Publication Date Title
US11528110B2 (en) Methods and apparatus related to demodulation reference signal design and related signaling
KR102227338B1 (ko) 협대역 통신들을 위한 협대역 시분할 듀플렉스 프레임 구조
KR102123200B1 (ko) 협대역 통신들을 위한 협대역 시분할 듀플렉스 프레임 구조
JP7225092B2 (ja) 混合ヌメロロジーをサポートするシステムのためのシーケンス生成
JP7390894B2 (ja) 可変長アップリンク制御チャネルのための構成可能なスロット内周波数ホッピング
US11381367B2 (en) System and method for self-contained subslot bundling
KR20200068660A (ko) 디바이스 대 디바이스 피드백을 위한 방법 및 장치
KR102607968B1 (ko) 확장된 대역폭을 사용한 협대역 통신을 위한 리소스 할당
KR20190074283A (ko) 낮은 피크-대-평균 전력비를 갖는 복조 레퍼런스 신호 및 입도를 갖는 할당 정보
WO2018175011A1 (en) Single slot short pucch with support for intra slot frequency hopping

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
AMND Amendment
D18-X000 Deferred examination requested

St.27 status event code: A-1-2-D10-D18-exm-X000

D19-X000 Deferred examination accepted

St.27 status event code: A-1-2-D10-D19-exm-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

A302 Request for accelerated examination
AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

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

St.27 status event code: A-1-2-D10-D21-exm-PE0902

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

X091 Application refused [patent]
AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PX0901 Re-examination

St.27 status event code: A-2-3-E10-E12-rex-PX0901

PX0701 Decision of registration after re-examination

St.27 status event code: A-3-4-F10-F13-rex-PX0701

X701 Decision to grant (after re-examination)
GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 4