DK3780802T3 - Brugerterminal og trådløs kommunikationsfremgangsmåde - Google Patents

Brugerterminal og trådløs kommunikationsfremgangsmåde Download PDF

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Publication number
DK3780802T3
DK3780802T3 DK18913979.3T DK18913979T DK3780802T3 DK 3780802 T3 DK3780802 T3 DK 3780802T3 DK 18913979 T DK18913979 T DK 18913979T DK 3780802 T3 DK3780802 T3 DK 3780802T3
Authority
DK
Denmark
Prior art keywords
wireless communication
user terminal
communication method
terminal
user
Prior art date
Application number
DK18913979.3T
Other languages
English (en)
Inventor
Yuki Matsumura
Hideyuki Moroga
Satoshi Nagata
Yuichi Kakishima
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Application granted granted Critical
Publication of DK3780802T3 publication Critical patent/DK3780802T3/da

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • H04L5/0044—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
    • 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
    • H04L5/0078—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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/698—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to Uplink

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
DK18913979.3T 2018-04-05 2018-04-05 Brugerterminal og trådløs kommunikationsfremgangsmåde DK3780802T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/014647 WO2019193736A1 (ja) 2018-04-05 2018-04-05 ユーザ端末及び無線通信方法

Publications (1)

Publication Number Publication Date
DK3780802T3 true DK3780802T3 (da) 2025-01-13

Family

ID=68100777

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18913979.3T DK3780802T3 (da) 2018-04-05 2018-04-05 Brugerterminal og trådløs kommunikationsfremgangsmåde

Country Status (9)

Country Link
US (1) US11729764B2 (da)
EP (2) EP3780802B1 (da)
JP (1) JP7308815B2 (da)
KR (1) KR102598133B1 (da)
CN (1) CN112219433B (da)
BR (1) BR112020020274A2 (da)
DK (1) DK3780802T3 (da)
RU (1) RU2758469C1 (da)
WO (1) WO2019193736A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11917419B2 (en) * 2017-07-21 2024-02-27 Nec Corporation Methods and devices for uplink data transmission and scheduling
CN112335194B (zh) * 2018-08-10 2023-07-04 株式会社Ntt都科摩 解调参考信号的资源分配方法和基站
EP4055980A4 (en) * 2019-11-07 2023-11-08 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for random access
CN116368893B (zh) * 2020-10-16 2026-01-30 华为技术有限公司 一种解调参考信号dmrs的资源确定方法和通信装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5142379B2 (ja) 2008-03-19 2013-02-13 パナソニック株式会社 移動局装置及び基地局装置、並びに無線通信システムの通信制御方法
ES2652316T3 (es) * 2008-04-24 2018-02-01 Huawei Technologies Co., Ltd. Reducción del proceso de descodificación para buscar el PDCCH
EP2343849B1 (en) * 2010-01-07 2019-05-29 Samsung Electronics Co., Ltd. Apparatus and method for enhancing features of uplink reference signals
KR102092677B1 (ko) * 2012-02-20 2020-03-24 엘지전자 주식회사 무선 통신 시스템에서 상향링크 신호 송신 방법 및 장치
WO2013125839A1 (en) * 2012-02-20 2013-08-29 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
JP2013236288A (ja) * 2012-05-10 2013-11-21 Sharp Corp 端末、通信方法および集積回路
WO2014149062A1 (en) * 2013-03-22 2014-09-25 Hitachi, Ltd. Method and apparatus for configuring demodulation reference signal in lte-advanced networks
KR20170048416A (ko) * 2014-08-20 2017-05-08 엘지전자 주식회사 무선 통신 시스템에서 신호 전송 방법 및 장치
WO2016064218A2 (ko) * 2014-10-24 2016-04-28 엘지전자 주식회사 Mtc 기기의 상향링크 채널 및 복조 참조 신호 전송 방법
WO2016117968A1 (ko) * 2015-01-22 2016-07-28 엘지전자 주식회사 무선 통신 시스템에서의 상향링크 mimo 통신 방법 및 이를 위한 장치
CN107210778A (zh) 2015-01-29 2017-09-26 株式会社Ntt都科摩 无线基站、用户终端以及无线通信方法
JP6081531B2 (ja) * 2015-06-26 2017-02-15 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
JP6125596B1 (ja) * 2015-11-05 2017-05-10 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
JP2019125821A (ja) * 2016-05-13 2019-07-25 シャープ株式会社 端末装置および方法
WO2018012456A1 (ja) * 2016-07-12 2018-01-18 株式会社Nttドコモ ユーザ端末及び無線通信方法
WO2018029363A1 (en) * 2016-08-12 2018-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Uplink control signaling on pusch with shortened transmission time interval (tti)
WO2018144471A1 (en) * 2017-02-02 2018-08-09 Sharp Laboratories Of America, Inc. LONG PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) DESIGN FOR 5th GENERATION (5G) NEW RADIO (NR)
WO2018143869A1 (en) * 2017-02-03 2018-08-09 Telefonaktiebolaget Lm Ericsson (Publ) First communication device, second communication device, and methods performed thereby for handling uplink transmissions based on quality of service requirements
KR102352920B1 (ko) * 2017-08-10 2022-01-18 미쓰비시덴키 가부시키가이샤 송신 장치
EP3676970A1 (en) * 2017-08-31 2020-07-08 Telefonaktiebolaget LM Ericsson (publ) Systems and methods for adaptive srs transmit antenna selection
US11121825B2 (en) * 2017-11-26 2021-09-14 Qualcomm Incorporated Mapping uplink control information to uplink data channel in wireless communication
US20210385827A1 (en) * 2018-04-03 2021-12-09 Nec Corporation Method and devices for resource allocation in a wireless communication system

Also Published As

Publication number Publication date
RU2758469C1 (ru) 2021-10-28
JP7308815B2 (ja) 2023-07-14
US11729764B2 (en) 2023-08-15
KR102598133B1 (ko) 2023-11-06
EP4478815A2 (en) 2024-12-18
US20210168837A1 (en) 2021-06-03
BR112020020274A2 (pt) 2021-01-12
JPWO2019193736A1 (ja) 2021-04-15
EP3780802A1 (en) 2021-02-17
KR20200139705A (ko) 2020-12-14
WO2019193736A1 (ja) 2019-10-10
EP4478815A3 (en) 2025-03-05
EP3780802B1 (en) 2024-12-11
CN112219433B (zh) 2024-05-14
CN112219433A (zh) 2021-01-12
EP3780802A4 (en) 2021-11-10

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