SG11202000309RA - User terminal and radio communication method - Google Patents
User terminal and radio communication methodInfo
- Publication number
- SG11202000309RA SG11202000309RA SG11202000309RA SG11202000309RA SG11202000309RA SG 11202000309R A SG11202000309R A SG 11202000309RA SG 11202000309R A SG11202000309R A SG 11202000309RA SG 11202000309R A SG11202000309R A SG 11202000309RA SG 11202000309R A SG11202000309R A SG 11202000309RA
- Authority
- SG
- Singapore
- Prior art keywords
- user terminal
- demodulation reference
- reference signal
- data demodulation
- resource
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- 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
- H04W72/30—Resource management for broadcast services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
- H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
Abstract
To suppress deterioration of performance due to a collision between signals, a user terminal according to one aspect of the present invention includes a transmitting/receiving section that performs transmission or reception of a data demodulation reference signal and a specified signal different from the data demodulation reference signal, and a control section that controls a change of a first resource and/or a second resource based on notification information from a network, when at least a part of the first resource configured for the data demodulation reference signal overlaps with at least a part of the second resource configured for the specified signal. [FIG.3]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/025613 WO2019012670A1 (en) | 2017-07-13 | 2017-07-13 | User terminal and radio communication method |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202000309RA true SG11202000309RA (en) | 2020-02-27 |
Family
ID=65002416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202000309RA SG11202000309RA (en) | 2017-07-13 | 2017-07-13 | User terminal and radio communication method |
Country Status (8)
Country | Link |
---|---|
US (1) | US11272518B2 (en) |
EP (1) | EP3654600A4 (en) |
JP (1) | JP7053615B2 (en) |
CN (1) | CN110892689A (en) |
BR (1) | BR112020000595A2 (en) |
IL (1) | IL271952B2 (en) |
SG (1) | SG11202000309RA (en) |
WO (1) | WO2019012670A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107733830B (en) * | 2016-08-12 | 2021-12-10 | 中兴通讯股份有限公司 | Method, device and system for generating multi-carrier signal |
CN109150387B (en) * | 2017-06-16 | 2023-04-28 | 华为技术有限公司 | Method for transmitting reference signal, method for receiving reference signal and communication device |
US11271697B2 (en) * | 2017-09-11 | 2022-03-08 | Lg Electronics Inc. | Method for handling collision between CSI-RS and DMRS in wireless communication system, and device therefor |
WO2019070105A1 (en) * | 2017-10-06 | 2019-04-11 | 엘지전자 주식회사 | Method for performing channel estimation using dmrs in wireless communication system, and apparatus therefor |
CN110061817B (en) * | 2018-01-17 | 2022-06-07 | 中兴通讯股份有限公司 | Signal transmitting method, signal receiving method, signal transmitting device, signal receiving device, storage medium, and electronic device |
WO2020197286A1 (en) * | 2019-03-26 | 2020-10-01 | 엘지전자 주식회사 | Method for transmitting/receiving data in wireless communication system, and device therefor |
US11617163B2 (en) * | 2019-10-23 | 2023-03-28 | Qualcomm Incorporated | Avoiding collisions with reference signals |
US11418279B1 (en) | 2021-06-14 | 2022-08-16 | Ultralogic 6G, Llc | Recovery and demodulation of collided 5G/6G message elements |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101873601A (en) | 2009-04-27 | 2010-10-27 | 松下电器产业株式会社 | Method and system for setting reference signal in wireless communication system |
CN102035782B (en) * | 2009-09-30 | 2014-11-05 | 中兴通讯股份有限公司 | Mapping method and device for demodulation reference symbol in expansion of cyclic prefix |
US8842620B2 (en) * | 2010-08-24 | 2014-09-23 | Alcatel Lucent | Method for accommodating overlapping reference signal patterns |
JP5793184B2 (en) | 2011-04-26 | 2015-10-14 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカPanasonic Intellectual Property Corporation of America | Transmitting device, receiving device, transmitting method, receiving method |
US20150003356A1 (en) * | 2012-01-16 | 2015-01-01 | Lg Electronics Inc. | Demodulation-reference-signal transmission method and device in a wireless communication system |
US9271288B2 (en) | 2012-02-07 | 2016-02-23 | Qualcomm Incorporated | Resource allocation for enhanced physical downlink control channel (EPDCCH) |
US9526091B2 (en) | 2012-03-16 | 2016-12-20 | Intel Corporation | Method and apparatus for coordination of self-optimization functions in a wireless network |
US9178674B2 (en) * | 2012-04-03 | 2015-11-03 | Lg Electronics Inc. | Method and apparatus for transmitting reference signals |
US9078109B2 (en) * | 2012-04-09 | 2015-07-07 | Intel Corporation | Frame structure design for new carrier type (NCT) |
CN104205981B (en) * | 2012-06-25 | 2018-01-09 | Lg 电子株式会社 | The method and apparatus and its equipment of the resource for downlink control channel are distributed in a wireless communication system |
WO2014042423A2 (en) * | 2012-09-16 | 2014-03-20 | 엘지전자 주식회사 | Method by which a terminal receives enhanced downlink control channel in wireless communication system, and apparatus for same |
CN103095637A (en) * | 2012-12-18 | 2013-05-08 | 李文龙 | Demodulation reference signal transmission method and system |
US11177919B2 (en) * | 2013-01-18 | 2021-11-16 | Texas Instruments Incorporated | Methods for energy-efficient unicast and multicast transmission in a wireless communication system |
WO2014137197A2 (en) * | 2013-03-08 | 2014-09-12 | 인텔렉추얼디스커버리 주식회사 | Method and device for sending and receiving demodulation reference signal on new carrier type (nct) carrier |
KR102019540B1 (en) * | 2013-12-18 | 2019-09-06 | 아이디에이씨 홀딩스, 인크. | Methods, apparatus and systems for interference management in a full duplex radio system |
US10455433B2 (en) * | 2015-06-16 | 2019-10-22 | Lg Electronics Inc. | Method and apparatus for transmitting or receiving downlink signal in unlicensed band of wireless communication system |
EP4236545A3 (en) * | 2015-07-30 | 2023-09-13 | Apple Inc. | Ofdma-based multiplexing of uplink control information |
-
2017
- 2017-07-13 JP JP2019529408A patent/JP7053615B2/en active Active
- 2017-07-13 BR BR112020000595-9A patent/BR112020000595A2/en unknown
- 2017-07-13 EP EP17917772.0A patent/EP3654600A4/en active Pending
- 2017-07-13 IL IL271952A patent/IL271952B2/en unknown
- 2017-07-13 US US16/629,845 patent/US11272518B2/en active Active
- 2017-07-13 WO PCT/JP2017/025613 patent/WO2019012670A1/en unknown
- 2017-07-13 SG SG11202000309RA patent/SG11202000309RA/en unknown
- 2017-07-13 CN CN201780093111.3A patent/CN110892689A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3654600A4 (en) | 2021-02-17 |
US20210084663A1 (en) | 2021-03-18 |
CN110892689A (en) | 2020-03-17 |
IL271952B2 (en) | 2024-02-01 |
IL271952A (en) | 2020-02-27 |
JP7053615B2 (en) | 2022-04-12 |
EP3654600A1 (en) | 2020-05-20 |
IL271952B1 (en) | 2023-10-01 |
JPWO2019012670A1 (en) | 2020-07-02 |
BR112020000595A2 (en) | 2020-07-14 |
WO2019012670A1 (en) | 2019-01-17 |
US11272518B2 (en) | 2022-03-08 |
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