JPWO2020255404A1 - - Google Patents

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Publication number
JPWO2020255404A1
JPWO2020255404A1 JP2021528622A JP2021528622A JPWO2020255404A1 JP WO2020255404 A1 JPWO2020255404 A1 JP WO2020255404A1 JP 2021528622 A JP2021528622 A JP 2021528622A JP 2021528622 A JP2021528622 A JP 2021528622A JP WO2020255404 A1 JPWO2020255404 A1 JP WO2020255404A1
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JP
Japan
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.)
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Application number
JP2021528622A
Other versions
JPWO2020255404A5 (ja
JP7285324B2 (ja
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.)
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Publication date
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Publication of JPWO2020255404A1 publication Critical patent/JPWO2020255404A1/ja
Publication of JPWO2020255404A5 publication Critical patent/JPWO2020255404A5/ja
Application granted granted Critical
Publication of JP7285324B2 publication Critical patent/JP7285324B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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), DMT
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021528622A 2019-06-21 2019-06-21 端末、通信システム、及び通信方法 Active JP7285324B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/024812 WO2020255404A1 (ja) 2019-06-21 2019-06-21 端末及び通信方法

Publications (3)

Publication Number Publication Date
JPWO2020255404A1 true JPWO2020255404A1 (ja) 2020-12-24
JPWO2020255404A5 JPWO2020255404A5 (ja) 2022-11-24
JP7285324B2 JP7285324B2 (ja) 2023-06-01

Family

ID=74040425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021528622A Active JP7285324B2 (ja) 2019-06-21 2019-06-21 端末、通信システム、及び通信方法

Country Status (6)

Country Link
US (1) US12108450B2 (ja)
EP (1) EP3989634A4 (ja)
JP (1) JP7285324B2 (ja)
CN (1) CN113950850B (ja)
AU (1) AU2019451789A1 (ja)
WO (1) WO2020255404A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12058532B2 (en) 2020-05-04 2024-08-06 Qualcomm Incorporated Estimating features of a radio frequency band based on an inter-band reference signal
CN116671150A (zh) * 2021-01-18 2023-08-29 株式会社Ntt都科摩 终端和通信方法
US20220322124A1 (en) * 2021-04-05 2022-10-06 Qualcomm Incorporated Techniques for interference measurement reporting for receiver-assisted channel access

Citations (4)

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Publication number Priority date Publication date Assignee Title
US20150249934A1 (en) * 2011-02-15 2015-09-03 Telefonaktiebolaget L M Ericsson (Publ) Bandwidth-Based Configuration of Measurement Gaps
US20180124687A1 (en) * 2016-11-03 2018-05-03 Samsung Electronics Co., Ltd. Apparatus and method to support ultra-wide bandwidth in fifth generation (5g) new radio
JP2018521541A (ja) * 2015-05-13 2018-08-02 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ライセンス支援アクセスのためのｒｒｍ測定および報告
US20190053235A1 (en) * 2017-08-10 2019-02-14 At&T Intellectual Property I, L.P. Radio resource management framework for 5g or other next generation network

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US20060153141A1 (en) * 2005-01-13 2006-07-13 Asao Hirano Method and apparatus for acquiring a carrier frequency in a CDMA communication system
EP2963965B1 (en) * 2013-03-27 2022-02-16 Huawei Technologies Co., Ltd. Method, apparatus, and device for measuring radio resource management information
US10448270B2 (en) * 2013-10-31 2019-10-15 Sony Corporation Transmission of measurement reports in a wireless communication system
US10219159B2 (en) * 2015-01-30 2019-02-26 Electronics And Telecommunications Research Institute Method and apparatus for transmitting and receiving reference signal using unlicensed band
US20160302230A1 (en) * 2015-04-10 2016-10-13 Samsung Electronics Co., Ltd Methods and apparatus for rrm measurement on unlicensed spectrum
JP2016225821A (ja) * 2015-05-29 2016-12-28 株式会社Ｎｔｔドコモ 移動局及び移動通信方法
SG11201800498UA (en) * 2015-07-22 2018-02-27 Sharp Kk Terminal device, base station device, communication method, and integrated circuit
EP3328117A4 (en) * 2015-07-22 2019-02-13 Sharp Kabushiki Kaisha END DEVICE, BASIC STATION, MEASURING PROCEDURE AND INTEGRATED CIRCUIT
JP2018148249A (ja) * 2015-07-28 2018-09-20 シャープ株式会社 端末装置、基地局装置および方法
JP2018148248A (ja) * 2015-07-28 2018-09-20 シャープ株式会社 端末装置、基地局装置および方法
JP6910308B2 (ja) * 2016-01-22 2021-07-28 京セラ株式会社 無線端末及びプロセッサ
PT3414854T (pt) * 2016-02-08 2020-12-04 Ericsson Telefon Ab L M Controlo da qualidade de medida de ocupação de canal
EP3417563B1 (en) * 2016-02-16 2019-11-13 Telefonaktiebolaget LM Ericsson (PUBL) Methods and apparatus for controlling interruption level with rssi-based measurements
WO2018084757A1 (en) * 2016-11-04 2018-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Cooperation between nodes operating in licensed and unlicensed spectrum for channel access in unlicensed spectrum
WO2019028850A1 (en) * 2017-08-11 2019-02-14 Mediatek Singapore Pte. Ltd. METHODS OF TRANSMITTING MULTIPLE SS BLOCKS AND MEASURING RRM IN A BROADBAND CARRIER
US11109252B2 (en) * 2018-05-03 2021-08-31 Lg Electronics Inc. Method and apparatus for adjusting network configuration based on channel busy ratio in wireless communication system
US11469835B2 (en) * 2018-06-22 2022-10-11 Lg Electronics Inc. Method and apparatus for reporting an ID of specific BWP among the multiple BWPs in wireless communication system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150249934A1 (en) * 2011-02-15 2015-09-03 Telefonaktiebolaget L M Ericsson (Publ) Bandwidth-Based Configuration of Measurement Gaps
JP2018521541A (ja) * 2015-05-13 2018-08-02 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ライセンス支援アクセスのためのｒｒｍ測定および報告
US20180124687A1 (en) * 2016-11-03 2018-05-03 Samsung Electronics Co., Ltd. Apparatus and method to support ultra-wide bandwidth in fifth generation (5g) new radio
US20190053235A1 (en) * 2017-08-10 2019-02-14 At&T Intellectual Property I, L.P. Radio resource management framework for 5g or other next generation network

Non-Patent Citations (7)

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Title
ERICSSON: "On initial access, RRM, mobility and RLM[online]", 3GPP TSG RAN WG1 #95 R1-1813459, JPN6023016957, 3 November 2018 (2018-11-03), ISSN: 0005053119 *
INTERDIGITAL, INC.: "TP on Measurements for NR-U", 3GPP TSG-RAN WG2 MEETING #104 R2-1816782 [ONLINE], JPN6019044461, 2 November 2018 (2018-11-02), pages 2, ISSN: 0005053117 *
NOKIA, NOKIA SHANGHAI BELL: "RRM and Connect Mode mobility[online]", 3GPP TSG RAN WG2 #103BIS R2-1814288, JPN6023016955, 28 September 2018 (2018-09-28), ISSN: 0005053118 *
NTT DOCOMO, INC.: "Enhancements to initial access procedure for NR-U[online]", 3GPP TSG RAN WG1 #97 R1-1906198, JPN6023016956, 3 May 2019 (2019-05-03), ISSN: 0005053120 *
NTT DOCOMO, INC.: "Enhancements to initial access procedure for NR-U[online]", 3GPP TSG RAN WG1 #98 R1-1909178, JPN6023016958, 16 August 2019 (2019-08-16), ISSN: 0005053121 *
NTT DOCOMO, INC.: "Enhancements to initial access procedure for NR-U[online]", 3GPP TSG RAN WG1 #98B R1-1911161, JPN6023016954, 7 October 2019 (2019-10-07), ISSN: 0005053122 *
VIVO: "Discussion on numerology multiplexing", 3GPP TSG RAN WG1 AH_NR MEETING R1-1700284, JPN6019044458, 9 January 2017 (2017-01-09), pages 3, ISSN: 0005053116 *

Also Published As

Publication number Publication date
EP3989634A4 (en) 2023-01-11
AU2019451789A1 (en) 2021-12-09
WO2020255404A1 (ja) 2020-12-24
US20220304056A1 (en) 2022-09-22
EP3989634A1 (en) 2022-04-27
US12108450B2 (en) 2024-10-01
CN113950850B (zh) 2024-03-26
JP7285324B2 (ja) 2023-06-01
CN113950850A (zh) 2022-01-18

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