TWI766987B - 針對時槽聚合的參考信號設計 - Google Patents

針對時槽聚合的參考信號設計 Download PDF

Info

Publication number
TWI766987B
TWI766987B TW107114524A TW107114524A TWI766987B TW I766987 B TWI766987 B TW I766987B TW 107114524 A TW107114524 A TW 107114524A TW 107114524 A TW107114524 A TW 107114524A TW I766987 B TWI766987 B TW I766987B
Authority
TW
Taiwan
Prior art keywords
aggregated
mini
reference signal
slot
slots
Prior art date
Application number
TW107114524A
Other languages
English (en)
Chinese (zh)
Other versions
TW201842749A (zh
Inventor
索尼 阿卡拉力南
濤 駱
曉峰 王
瑪凱許普萊文 約翰威爾森
蘇密思 納家瑞間
庫夏 伽拉柏堤
南宇碩
陳聖波
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW201842749A publication Critical patent/TW201842749A/zh
Application granted granted Critical
Publication of TWI766987B publication Critical patent/TWI766987B/zh

Links

Images

Classifications

    • 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
    • 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
    • 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
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • 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
    • 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
    • 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
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Time-Division Multiplex Systems (AREA)
TW107114524A 2017-04-28 2018-04-27 針對時槽聚合的參考信號設計 TWI766987B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762492040P 2017-04-28 2017-04-28
US62/492,040 2017-04-28
US15/964,010 US10798704B2 (en) 2017-04-28 2018-04-26 Reference signal design for slot aggregation
US15/964,010 2018-04-26

Publications (2)

Publication Number Publication Date
TW201842749A TW201842749A (zh) 2018-12-01
TWI766987B true TWI766987B (zh) 2022-06-11

Family

ID=63917699

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107114524A TWI766987B (zh) 2017-04-28 2018-04-27 針對時槽聚合的參考信號設計

Country Status (9)

Country Link
US (1) US10798704B2 (enExample)
EP (1) EP3616352B1 (enExample)
JP (1) JP7146806B2 (enExample)
KR (1) KR102659951B1 (enExample)
CN (1) CN110574324B (enExample)
BR (1) BR112019022187A2 (enExample)
SG (1) SG11201908399TA (enExample)
TW (1) TWI766987B (enExample)
WO (1) WO2018201035A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2905000T3 (es) 2017-06-16 2022-04-06 Ericsson Telefon Ab L M Diseño conjunto de correspondencia de recursos de DM-RS y PT-RS
GB2565348B (en) * 2017-08-11 2022-05-18 Tcl Communication Ltd Slot bundling
US10123322B1 (en) 2017-09-18 2018-11-06 Qualcomm Incorporated Transmission of beam switch commands through control channel signaling
US10419099B2 (en) 2017-11-17 2019-09-17 Huawei Technologies Co., Ltd. Phase tracking reference signal sending method and apparatus
CN112425245B (zh) 2018-07-17 2023-08-29 Lg 电子株式会社 在nr v2x中确定tbs的方法和设备
US11711842B2 (en) * 2018-11-02 2023-07-25 Qualcomm Incorporated Aggregation factor associations in uplink and downlink transmissions
CN111356233B (zh) * 2018-12-21 2025-01-28 中兴通讯股份有限公司 一种时隙聚合、时隙聚合的传输方法及装置
CN111356243B (zh) * 2018-12-21 2023-08-11 中兴通讯股份有限公司 数据的传输方法、装置、存储介质及电子装置
US11483814B2 (en) 2019-01-04 2022-10-25 Qualcomm Incorporated Control channel design for shared wireless communications
EP3909318B1 (en) * 2019-01-11 2025-10-22 ZTE Corporation Timing adjustments for data transmission in wireless systems
US10651967B1 (en) * 2019-02-13 2020-05-12 Qualcomm Incorporated Communication using multiple modulation coding schemes based on difference in time from demodulation reference signal communication
US10813122B2 (en) * 2019-02-14 2020-10-20 Charter Communcations Operating, LLC Methods and apparatus for scheduling and/or granting uplink resources
EP4668974A2 (en) * 2019-03-11 2025-12-24 Beijing Xiaomi Mobile Software Co., Ltd. Transmission indication method and apparatus
EP3962201A4 (en) * 2019-04-29 2022-12-07 Beijing Xiaomi Mobile Software Co., Ltd. METHOD AND DEVICE FOR DOWNLINK DATA TRANSMISSION AND STORAGE MEDIUM
EP4018579B1 (en) 2019-09-24 2023-10-25 Guangdong OPPO Mobile Telecommunications Corp., Ltd. Methods and devices for downlink feedback indication processing
CN115152282B (zh) * 2020-02-14 2024-07-30 诺基亚技术有限公司 侧链无线通信的同步优先级
EP4140069A4 (en) * 2020-04-20 2024-01-10 Qualcomm Incorporated METHODS OF REPORTING CSI TRANSMITTED ON PUSCH AT MULTIPLE TIME INTERVALS
WO2022000235A1 (en) * 2020-06-30 2022-01-06 Qualcomm Incorporated Precoding for joint sensing and communication services
US12237921B2 (en) 2020-08-07 2025-02-25 Electronics And Telecommunications Research Institute Method and apparatus for retransmission using aggregation factor in communication network
WO2022077364A1 (en) * 2020-10-15 2022-04-21 Apple Inc. Range extension for sidelink control information (sci) stage 2
US20240106603A1 (en) * 2020-12-31 2024-03-28 Beijing Xiaomi Mobile Software Co., Ltd. Communication method and apparatus
JP2022151521A (ja) * 2021-03-26 2022-10-07 スターライト テクノロジーズ リミテッド 無線スロットの免許不要帯域に連続スロットを提供する方法およびシステム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100118836A1 (en) * 2006-11-02 2010-05-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and Arrangement in a Telecommunication System
TW201322672A (zh) * 2011-08-12 2013-06-01 Interdigital Patent Holdings 多輸入多輸出操作方法及裝置
US20140241150A1 (en) * 2013-02-26 2014-08-28 Samsung Electronics Co., Ltd Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of lte advanced

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8718003B2 (en) * 2011-06-20 2014-05-06 Samsung Electronics Co., Ltd. System and method for an uplink control signal in wireless communication systems
US8995385B2 (en) * 2011-08-05 2015-03-31 Samsung Electronics Co., Ltd. Apparatus and method for UE-specific demodulation reference signal scrambling
KR101967298B1 (ko) * 2011-12-16 2019-08-13 엘지전자 주식회사 다중 셀 시스템에서 물리 채널에 대한 자원 매핑 방법 및 장치
KR101588750B1 (ko) * 2012-05-02 2016-02-12 엘지전자 주식회사 저비용 기계 타입 통신을 위한 제어정보전송방법 및 이를 지원하는 장치
US9893854B2 (en) * 2013-09-20 2018-02-13 Qualcomm Incorporated Sequence mapping for LTE/LTE-A with unlicensed spectrum
JP6213322B2 (ja) 2014-03-18 2017-10-18 トヨタ自動車株式会社 内燃機関
KR102280021B1 (ko) 2014-09-11 2021-07-21 삼성전자주식회사 무선 통신 시스템에서 기준 신호를 송수신하는 기법
US10243713B2 (en) * 2015-03-13 2019-03-26 Qualcomm Incorporated DMRS based DL for low latency
US11089579B2 (en) 2016-01-13 2021-08-10 Samsung Electronics Co., Ltd. Method and apparatus for supporting multiple services in advanced MIMO communication systems
KR102410282B1 (ko) * 2016-04-05 2022-06-17 한국전자통신연구원 확장 상향링크 서브프레임을 이용한 상향링크 전송 방법 및 장치
US10602507B2 (en) * 2016-09-29 2020-03-24 At&T Intellectual Property I, L.P. Facilitating uplink communication waveform selection
US11240835B2 (en) * 2017-01-17 2022-02-01 Huawei Technologies Co., Ltd. System and method for co-existence of low-latency and latency-tolerant communication resources

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100118836A1 (en) * 2006-11-02 2010-05-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and Arrangement in a Telecommunication System
TW201322672A (zh) * 2011-08-12 2013-06-01 Interdigital Patent Holdings 多輸入多輸出操作方法及裝置
US20140241150A1 (en) * 2013-02-26 2014-08-28 Samsung Electronics Co., Ltd Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of lte advanced

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
網路文獻 Huawei, HiSilicon, "Overview on mini-slot design", 3GPP TSG RAN WG1 88bis Meeting R1-1704219; Spokane,USA,2017/03/25. [https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88b/Docs/]; *
網路文獻 Huawei, HiSilicon, "UL Grant-free transmission", 3GPP TSG RAN WG1 Meeting #88 R1-1701665, 2017/02/06. [https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88/Docs/] *
網路文獻 NTT DOCOMO, INC., "Summary of [87-36]: Mini-slot designs for NR", 3GPP TSG RAN WG1 AH_NR Meeting R1-1700617, 2017/01/17. [https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_AH/NR_AH_1701/Docs/]; *

Also Published As

Publication number Publication date
BR112019022187A2 (pt) 2020-05-12
JP2020518194A (ja) 2020-06-18
EP3616352C0 (en) 2023-08-02
KR20200002981A (ko) 2020-01-08
SG11201908399TA (en) 2019-11-28
US20180317225A1 (en) 2018-11-01
CN110574324A (zh) 2019-12-13
WO2018201035A1 (en) 2018-11-01
EP3616352B1 (en) 2023-08-02
EP3616352A1 (en) 2020-03-04
TW201842749A (zh) 2018-12-01
JP7146806B2 (ja) 2022-10-04
KR102659951B1 (ko) 2024-04-22
CN110574324B (zh) 2022-05-03
US10798704B2 (en) 2020-10-06

Similar Documents

Publication Publication Date Title
TWI766987B (zh) 針對時槽聚合的參考信號設計
TWI843807B (zh) 不同的多發送/接收點方案之間的動態切換
TWI797251B (zh) 用於波束指示的虛擬搜尋空間
TWI783052B (zh) 在新無線電中的追蹤參考信號的配置態樣
TWI787454B (zh) 針對排程請求和上行鏈路控制資訊的衝突避免
TWI826389B (zh) 修改上行鏈路共享資源上的ｃｓｉ傳輸
TWI808222B (zh) 組共用控制資訊
US11032808B2 (en) Frequency hopping for control resource set with single carrier waveform
TWI721295B (zh) 增強型機器類型通訊實體上行鏈路控制通道設計
TWI752175B (zh) 用於無線設備的交叉載波排程
CN110741668B (zh) 用于经预编码信道状态信息参考信号的物理资源组大小
CN110637474B (zh) 针对信道状态信息的部分频带配置
TWI828905B (zh) 用於使用預配置的上行鏈路資源進行無線通訊的技術
TWI834731B (zh) 用於免容許上行鏈路傳輸的資源管理、存取控制和行動性
TWI808982B (zh) 用於無線通訊的方法、裝置與電腦可讀取媒體
JP2021520111A (ja) 代替的な変調コーディング方式のシグナリング
TWI765081B (zh) 無線系統中的載波聚合配置
TWI824018B (zh) 上行鏈路搶佔指示
TW201922009A (zh) 上行鏈路傳輸時間間隔中的探測參考信號資源的配置
CN110692278B (zh) 用于联合的上行链路数据和信道状态信息反馈的信令设计
CN112534933B (zh) 用于并发信道传输的用户装备能力信令
TWI856386B (zh) 用於上行鏈路控制通道傳輸的使用者裝備移位隨機化
TWI763848B (zh) 用於通道和同步柵格信號通知的方法及裝置
TWI767055B (zh) 對參考信號模式的決定
HK40017871B (en) Reference signal design for slot aggregation