CN107689851B - 一种动态确定上行dmrs的传输位置的方法及设备 - Google Patents

一种动态确定上行dmrs的传输位置的方法及设备 Download PDF

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Publication number
CN107689851B
CN107689851B CN201610634461.3A CN201610634461A CN107689851B CN 107689851 B CN107689851 B CN 107689851B CN 201610634461 A CN201610634461 A CN 201610634461A CN 107689851 B CN107689851 B CN 107689851B
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CN
China
Prior art keywords
control channel
downlink control
transmitted
dmrs
time domain
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CN201610634461.3A
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English (en)
Chinese (zh)
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CN107689851A (zh
Inventor
高雪娟
潘学明
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China Academy of Telecommunications Technology CATT
Datang Mobile Communications Equipment Co Ltd
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China Academy of Telecommunications Technology CATT
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Priority to CN201610634461.3A priority Critical patent/CN107689851B/zh
Application filed by China Academy of Telecommunications Technology CATT filed Critical China Academy of Telecommunications Technology CATT
Priority to EP17836250.5A priority patent/EP3496481B1/en
Priority to US16/322,908 priority patent/US10932246B2/en
Priority to KR1020197005405A priority patent/KR102221136B1/ko
Priority to PCT/CN2017/091776 priority patent/WO2018024068A1/zh
Priority to JP2019505470A priority patent/JP7097349B2/ja
Publication of CN107689851A publication Critical patent/CN107689851A/zh
Application granted granted Critical
Publication of CN107689851B publication Critical patent/CN107689851B/zh
Priority to JP2022014607A priority patent/JP2022062156A/ja
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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
    • H04L5/003—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201610634461.3A 2016-08-04 2016-08-04 一种动态确定上行dmrs的传输位置的方法及设备 Active CN107689851B (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN201610634461.3A CN107689851B (zh) 2016-08-04 2016-08-04 一种动态确定上行dmrs的传输位置的方法及设备
US16/322,908 US10932246B2 (en) 2016-08-04 2017-07-05 Methods and devices for dynamically determining transmission locations of UL DMRS
KR1020197005405A KR102221136B1 (ko) 2016-08-04 2017-07-05 업링크 dmrs의 전송 위치를 동적으로 확정하는 방법 및 기기
PCT/CN2017/091776 WO2018024068A1 (zh) 2016-08-04 2017-07-05 一种动态确定上行dmrs的传输位置的方法及设备
EP17836250.5A EP3496481B1 (en) 2016-08-04 2017-07-05 Methods and devices for dynamically determining transmission locations of ul dmrs
JP2019505470A JP7097349B2 (ja) 2016-08-04 2017-07-05 上りｄｍｒｓの伝送位置を動的に決定するための方法及び装置
JP2022014607A JP2022062156A (ja) 2016-08-04 2022-02-02 上りｄｍｒｓの伝送位置を動的に決定するための方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610634461.3A CN107689851B (zh) 2016-08-04 2016-08-04 一种动态确定上行dmrs的传输位置的方法及设备

Publications (2)

Publication Number Publication Date
CN107689851A CN107689851A (zh) 2018-02-13
CN107689851B true CN107689851B (zh) 2021-01-22

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US (1) US10932246B2 (https=)
EP (1) EP3496481B1 (https=)
JP (2) JP7097349B2 (https=)
KR (1) KR102221136B1 (https=)
CN (1) CN107689851B (https=)
WO (1) WO2018024068A1 (https=)

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EP3787216A1 (en) 2016-05-13 2021-03-03 Telefonaktiebolaget Lm Ericsson (Publ) Configuration of downlink transmissions
US11140678B2 (en) 2016-08-12 2021-10-05 Telefonaktiebolaget Lm Ericsson (Publ) Short TTI patterns
CN107889266B (zh) * 2016-09-30 2022-09-27 中兴通讯股份有限公司 物理下行共享信道pusch的传输方法及装置
US10568118B2 (en) * 2017-07-12 2020-02-18 Samsung Electronics Co., Ltd. Method and apparatus for transmitting control and data signals based on a short TTI in a wireless cellular communication system
CN108684076B (zh) * 2018-05-11 2019-12-03 中国信息通信研究院 一种上行传输功率分配方法和移动通信设备
CN111869140B (zh) * 2018-09-11 2022-01-25 Oppo广东移动通信有限公司 通信方法、终端设备和网络设备
CN109618309B (zh) * 2019-01-11 2021-09-28 东南大学 一种基于时隙复用的机器通信随机接入方法
KR102815155B1 (ko) * 2019-02-14 2025-06-02 삼성전자 주식회사 무선 통신 시스템에서 기준신호 설정 방법 및 장치
EP3909191A4 (en) * 2019-02-14 2022-03-30 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR CONFIGURATION OF A REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM
CN113728714B (zh) * 2019-02-15 2024-09-06 瑞典爱立信有限公司 用于多段pusch的传送格式

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WO2013066224A1 (en) * 2011-11-03 2013-05-10 Telefonaktiebolaget L M Ericsson (Publ) Channel estimation using reference signals
CN103944665A (zh) * 2013-01-18 2014-07-23 中兴通讯股份有限公司 上行解调参考信号的发送方法、装置和系统
WO2016048597A1 (en) * 2014-09-26 2016-03-31 Qualcomm Incorporated Ultra-low latency lte control data communication

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WO2010134755A2 (ko) * 2009-05-19 2010-11-25 엘지전자 주식회사 제어 정보를 전송하는 방법 및 장치
CN102065545A (zh) * 2009-11-12 2011-05-18 大唐移动通信设备有限公司 资源位置通知与确定方法、系统和设备
WO2013077657A1 (ko) * 2011-11-23 2013-05-30 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널을 송수신하는 방법 및 장치
JP5778874B2 (ja) * 2012-04-18 2015-09-16 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて制御情報を送信する方法及び装置
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CN103944665A (zh) * 2013-01-18 2014-07-23 中兴通讯股份有限公司 上行解调参考信号的发送方法、装置和系统
WO2016048597A1 (en) * 2014-09-26 2016-03-31 Qualcomm Incorporated Ultra-low latency lte control data communication

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Also Published As

Publication number Publication date
JP2022062156A (ja) 2022-04-19
KR20190032526A (ko) 2019-03-27
JP2019525608A (ja) 2019-09-05
EP3496481A1 (en) 2019-06-12
US10932246B2 (en) 2021-02-23
WO2018024068A1 (zh) 2018-02-08
US20190182810A1 (en) 2019-06-13
CN107689851A (zh) 2018-02-13
EP3496481B1 (en) 2021-10-27
KR102221136B1 (ko) 2021-02-25
EP3496481A4 (en) 2019-07-31
JP7097349B2 (ja) 2022-07-07

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Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road

Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road

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Effective date of registration: 20210609

Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing

Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd.

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Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

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