SG11202107476YA - Methods and devices for configuring, sending and receiving discovery reference signal (drs) - Google Patents
Methods and devices for configuring, sending and receiving discovery reference signal (drs)Info
- Publication number
- SG11202107476YA SG11202107476YA SG11202107476YA SG11202107476YA SG11202107476YA SG 11202107476Y A SG11202107476Y A SG 11202107476YA SG 11202107476Y A SG11202107476Y A SG 11202107476YA SG 11202107476Y A SG11202107476Y A SG 11202107476YA SG 11202107476Y A SG11202107476Y A SG 11202107476YA
- Authority
- SG
- Singapore
- Prior art keywords
- drs
- configuring
- sending
- methods
- devices
- Prior art date
Links
Classifications
-
- 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
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- 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
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- 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
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/005—Transmission of information for alerting of incoming communication
-
- 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
- H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
-
- 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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- 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 signaling, i.e. of overhead other than pilot signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/071184 WO2020142988A1 (en) | 2019-01-10 | 2019-01-10 | Methods and devices for configuring, sending and receiving discovery reference signal (drs) |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202107476YA true SG11202107476YA (en) | 2021-08-30 |
Family
ID=66887223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202107476YA SG11202107476YA (en) | 2019-01-10 | 2019-01-10 | Methods and devices for configuring, sending and receiving discovery reference signal (drs) |
Country Status (9)
Country | Link |
---|---|
US (1) | US20220086776A1 (en) |
EP (1) | EP3911066B1 (en) |
JP (1) | JP7317124B2 (en) |
KR (1) | KR20210111828A (en) |
CN (2) | CN114269023A (en) |
BR (1) | BR112021013462A2 (en) |
ES (1) | ES2958284T3 (en) |
SG (1) | SG11202107476YA (en) |
WO (1) | WO2020142988A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021012255A1 (en) * | 2019-07-25 | 2021-01-28 | 北京小米移动软件有限公司 | Synchronization signal block transmission method, receiving method, apparatus, device, and medium |
CN114073150A (en) * | 2019-08-15 | 2022-02-18 | 华为技术有限公司 | Control channel transmission method and device |
CN113543148A (en) | 2019-08-30 | 2021-10-22 | Oppo广东移动通信有限公司 | Apparatus and method for handling collisions between SSB transmissions and periodic transmissions |
CN113574944B (en) * | 2019-09-30 | 2023-02-14 | Oppo广东移动通信有限公司 | Wireless communication method, network equipment and terminal equipment |
CN110945942B (en) * | 2019-11-04 | 2023-10-31 | 北京小米移动软件有限公司 | Method, device and terminal for determining DRS window in NR-U |
EP3958634B1 (en) * | 2019-11-08 | 2024-03-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and apparatus for determining slot format |
WO2021088073A1 (en) * | 2019-11-08 | 2021-05-14 | Oppo广东移动通信有限公司 | Method and apparatus for determining position occupied by resource, and terminal device |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104968052B (en) * | 2015-05-15 | 2017-05-17 | 宇龙计算机通信科技(深圳)有限公司 | Configuring method, configuring system, apparatus, receiving method, receiving system, and terminal |
WO2016186406A1 (en) * | 2015-05-16 | 2016-11-24 | 주식회사 윌러스표준기술연구소 | Method, device, and system for signal transmission in unlicensed band |
WO2017026434A1 (en) * | 2015-08-13 | 2017-02-16 | 株式会社Nttドコモ | User terminal, wireless base station, and wireless communication method |
CN105050190B (en) * | 2015-08-14 | 2018-11-30 | 宇龙计算机通信科技(深圳)有限公司 | Based on the discovery reference signal configuration method, apparatus of unauthorized frequency range and base station |
US20190007931A1 (en) * | 2015-08-14 | 2019-01-03 | Ntt Docomo, Inc. | Radio base station, user terminal and radio communication method |
CN108352958B (en) * | 2015-11-04 | 2020-12-11 | 北京小米移动软件有限公司 | Method for receiving downlink signal by user equipment and user equipment |
CN105451251B (en) * | 2015-11-06 | 2019-01-11 | 东莞酷派软件技术有限公司 | A kind of DRS configuration method, measurement method and the relevant device of unlicensed spectrum |
US10547998B2 (en) * | 2016-04-25 | 2020-01-28 | Electronics And Telecommunications Research Institute | Method and apparatus for transmitting a discovery signal, and method and apparatus for receiving a discovery signal |
US10742464B2 (en) * | 2016-07-22 | 2020-08-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for multi-protocol transmissions |
US10404434B2 (en) * | 2017-02-21 | 2019-09-03 | Qualcomm Incorporated | Discovery and random access for shared spectrum |
US10368301B2 (en) * | 2017-02-21 | 2019-07-30 | Qualcomm Incorporated | Multi-beam and single-beam discovery reference signals for shared spectrum |
US11095409B2 (en) * | 2017-04-12 | 2021-08-17 | Apple Inc. | Anchor channel design for unlicensed Internet of Things (IoT) |
US10541772B2 (en) * | 2017-04-28 | 2020-01-21 | Qualcomm Incorporated | Techniques for transmission of discovery reference signals in new radio shared spectrum |
CN109150377B (en) * | 2017-06-16 | 2021-01-29 | 维沃移动通信有限公司 | Information sending method, information receiving method, network side equipment and terminal equipment |
CN107682133B (en) * | 2017-09-20 | 2020-08-14 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for generating discovery reference signal and network side equipment |
US11457472B2 (en) * | 2017-12-18 | 2022-09-27 | Samsung Electronics Co., Ltd. | Method and apparatus for initial access block on stand-alone NR unlicensed spectrum |
CN110166393B (en) * | 2018-02-13 | 2021-06-25 | 展讯通信(上海)有限公司 | Method and device for sending and receiving synchronization signal block |
US11711803B2 (en) * | 2018-02-16 | 2023-07-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Time domain resource allocation for downlink shared channel |
CN108513362B (en) * | 2018-04-04 | 2022-10-21 | 宇龙计算机通信科技(深圳)有限公司 | Channel detection method, device and base station |
CN108521887B (en) * | 2018-04-27 | 2022-02-22 | 北京小米移动软件有限公司 | Method and device for transmitting related information of synchronized broadcast block and RMSI (radio message service) |
CN109041199B (en) * | 2018-07-16 | 2021-03-09 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for transmitting synchronization signal |
WO2020050683A1 (en) * | 2018-09-06 | 2020-03-12 | 엘지전자 주식회사 | Operating method of terminal and base station in wireless communication system, and device for supporting same |
US11109375B2 (en) * | 2018-12-17 | 2021-08-31 | Samsung Electronics Co., Ltd. | Method and apparatus for configuration of common search space for discovery signal and channel |
-
2019
- 2019-01-10 JP JP2021539438A patent/JP7317124B2/en active Active
- 2019-01-10 KR KR1020217024951A patent/KR20210111828A/en not_active Application Discontinuation
- 2019-01-10 CN CN202210074147.XA patent/CN114269023A/en active Pending
- 2019-01-10 US US17/421,708 patent/US20220086776A1/en active Pending
- 2019-01-10 ES ES19909298T patent/ES2958284T3/en active Active
- 2019-01-10 WO PCT/CN2019/071184 patent/WO2020142988A1/en unknown
- 2019-01-10 BR BR112021013462-0A patent/BR112021013462A2/en unknown
- 2019-01-10 SG SG11202107476YA patent/SG11202107476YA/en unknown
- 2019-01-10 EP EP19909298.2A patent/EP3911066B1/en active Active
- 2019-01-10 CN CN201980000216.9A patent/CN109845372B/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20220086776A1 (en) | 2022-03-17 |
CN114269023A (en) | 2022-04-01 |
JP2022516197A (en) | 2022-02-24 |
CN109845372A (en) | 2019-06-04 |
EP3911066A1 (en) | 2021-11-17 |
ES2958284T3 (en) | 2024-02-06 |
JP7317124B2 (en) | 2023-07-28 |
EP3911066B1 (en) | 2023-08-30 |
EP3911066A4 (en) | 2022-03-02 |
CN109845372B (en) | 2022-02-22 |
BR112021013462A2 (en) | 2021-09-14 |
WO2020142988A1 (en) | 2020-07-16 |
KR20210111828A (en) | 2021-09-13 |
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