JP7146806B2 - スロットアグリゲーションのための基準信号設計 - Google Patents

スロットアグリゲーションのための基準信号設計 Download PDF

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Publication number
JP7146806B2
JP7146806B2 JP2019558459A JP2019558459A JP7146806B2 JP 7146806 B2 JP7146806 B2 JP 7146806B2 JP 2019558459 A JP2019558459 A JP 2019558459A JP 2019558459 A JP2019558459 A JP 2019558459A JP 7146806 B2 JP7146806 B2 JP 7146806B2
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Japan
Prior art keywords
minislots
aggregated
minislot
data payload
reference signal
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JP2019558459A
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Japanese (ja)
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JP2020518194A (ja
JP2020518194A5 (enExample
Inventor
アッカラカラン、ソニー
ルオ、タオ
ワン、シャオ・フェン
ジョン・ウィルソン、マケシュ・プラビン
ナガラジャ、サミート
チャクラボルティー、カウシク
ナム、ウソク
チェン、シェンボ
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2020518194A5 publication Critical patent/JP2020518194A5/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
    • 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
    • H04W72/04—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
    • 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
    • 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

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)
JP2019558459A 2017-04-28 2018-04-27 スロットアグリゲーションのための基準信号設計 Active JP7146806B2 (ja)

Applications Claiming Priority (5)

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
PCT/US2018/029935 WO2018201035A1 (en) 2017-04-28 2018-04-27 Reference signal design for slot aggregation

Publications (3)

Publication Number Publication Date
JP2020518194A JP2020518194A (ja) 2020-06-18
JP2020518194A5 JP2020518194A5 (enExample) 2021-05-20
JP7146806B2 true JP7146806B2 (ja) 2022-10-04

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JP2019558459A Active JP7146806B2 (ja) 2017-04-28 2018-04-27 スロットアグリゲーションのための基準信号設計

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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101536446A (zh) * 2006-11-02 2009-09-16 Lm爱立信电话有限公司 用于降低papr的子载波激活和去激活
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
CN113114441A (zh) * 2011-08-12 2021-07-13 交互数字专利控股公司 发送上行链路解调参考信号dm-rs的方法、bs及wtru
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
US9060321B2 (en) * 2013-02-26 2015-06-16 Samsung Electronics Co., Ltd. Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of LTE advanced
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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Huawei, HiSilicon，Overview on mini-slot design[online]，3GPP TSG RAN WG1 #88b R1-1704219，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88b/Docs/R1-1704219.zip>，2017年04月03日
ZTE, ZTE Microelectronics，Channel sensing based scheme for CLI mitigation in NR[online]，3GPP TSG RAN WG1 #88b R1-1704435，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88b/Docs/R1-1704435.zip>，2017年04月03日

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
TWI766987B (zh) 2022-06-11
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
KR102659951B1 (ko) 2024-04-22
CN110574324B (zh) 2022-05-03
US10798704B2 (en) 2020-10-06

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