SG11201913228YA - Method for transmitting srs and terminal therefor - Google Patents
Method for transmitting srs and terminal thereforInfo
- Publication number
- SG11201913228YA SG11201913228YA SG11201913228YA SG11201913228YA SG11201913228YA SG 11201913228Y A SG11201913228Y A SG 11201913228YA SG 11201913228Y A SG11201913228Y A SG 11201913228YA SG 11201913228Y A SG11201913228Y A SG 11201913228YA SG 11201913228Y A SG11201913228Y A SG 11201913228YA
- Authority
- SG
- Singapore
- Prior art keywords
- transmitting srs
- terminal therefor
- therefor
- terminal
- srs
- 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
- 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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0675—Space-time coding characterised by the signaling
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762537491P | 2017-07-27 | 2017-07-27 | |
PCT/KR2018/001275 WO2019022329A1 (en) | 2017-07-27 | 2018-01-30 | Method for transmitting srs and terminal therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201913228YA true SG11201913228YA (en) | 2020-01-30 |
Family
ID=65039684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201913228YA SG11201913228YA (en) | 2017-07-27 | 2018-01-30 | Method for transmitting srs and terminal therefor |
Country Status (8)
Country | Link |
---|---|
US (2) | US11558161B2 (en) |
EP (1) | EP3661097B1 (en) |
JP (1) | JP2020528690A (en) |
KR (2) | KR102355636B1 (en) |
CN (2) | CN115767749A (en) |
CA (1) | CA3071085C (en) |
SG (1) | SG11201913228YA (en) |
WO (1) | WO2019022329A1 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11652522B2 (en) * | 2017-08-11 | 2023-05-16 | Qualcomm Incorporated | Methods and apparatus for SRS antenna switching in carrier aggregation |
WO2019037026A1 (en) * | 2017-08-24 | 2019-02-28 | Qualcomm Incorporated | Method for transmitting sounding reference signal for user equipment with asymmetric transmit/receive |
CN110034889B (en) * | 2018-01-12 | 2021-12-28 | 华为技术有限公司 | Sounding Reference Signal (SRS) configuration method and device |
US11088750B2 (en) * | 2018-02-16 | 2021-08-10 | Qualcomm Incorporated | Feedback of beam switch time capability |
CN111886810B (en) * | 2018-04-04 | 2021-12-24 | 华为技术有限公司 | Method for transmitting sounding reference signal, terminal device and computer-readable storage medium |
US11671149B2 (en) * | 2018-08-17 | 2023-06-06 | Interdigital Patent Holdings, Inc. | Beam management for multi-TRP |
CN111405663A (en) * | 2019-01-03 | 2020-07-10 | 索尼公司 | Electronic device and method for wireless communication, computer-readable storage medium |
CN111435900B (en) | 2019-02-20 | 2022-04-22 | 维沃移动通信有限公司 | Resource allocation method and equipment |
US11245552B2 (en) | 2019-03-29 | 2022-02-08 | Skyworks Solutions, Inc. | Sounding reference signal switching |
KR20200117203A (en) | 2019-04-03 | 2020-10-14 | 삼성전자주식회사 | Method for transmitting sounding reference signals and electronic device thereof |
US11509372B2 (en) * | 2019-05-03 | 2022-11-22 | Qualcomm Incorporated | Capability information for sounding reference signal improvements |
CN111835488B (en) * | 2019-08-15 | 2022-12-23 | 维沃移动通信有限公司 | Method for determining mapping of antenna port and terminal |
WO2021035389A1 (en) * | 2019-08-23 | 2021-03-04 | Qualcomm Incorporated | Dynamic modification of sounding procedure configuration |
US11638217B2 (en) * | 2019-10-09 | 2023-04-25 | Qualcomm Incorporated | SRS antenna switching for multiple receive antennas |
WO2021153819A1 (en) * | 2020-01-30 | 2021-08-05 | 엘지전자 주식회사 | Electronic device that operates in plurality of communication systems |
KR20220126292A (en) * | 2020-02-13 | 2022-09-15 | 엘지전자 주식회사 | Method and apparatus for transmitting and receiving a sounding reference signal in a wireless communication system |
EP4087170A4 (en) * | 2020-02-19 | 2023-01-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Antenna switching capability indication method, terminal device and communication device |
WO2021211971A1 (en) * | 2020-04-17 | 2021-10-21 | Ntt Docomo, Inc. | User equipment and method of srs transmission |
KR20230019840A (en) * | 2020-06-05 | 2023-02-09 | 엘지전자 주식회사 | Method for transmitting SRS for a plurality of uplink bands in a wireless communication system and apparatus therefor |
US11552684B2 (en) * | 2020-08-31 | 2023-01-10 | Qualcomm Incorporated | Techniques for reordering antenna order to avoid transmit blanking |
US11588600B2 (en) * | 2021-01-25 | 2023-02-21 | Qualcomm Incorporated | Antenna selection for sounding reference signal antenna switching |
CN115189851B (en) * | 2021-04-06 | 2023-12-26 | 展讯通信(上海)有限公司 | Method and device for determining frequency domain resource position, terminal and network equipment |
US11956108B2 (en) | 2021-06-14 | 2024-04-09 | Skyworks Solutions, Inc. | Antenna swapping without blanking symbols |
CN117480747A (en) * | 2021-07-30 | 2024-01-30 | Oppo广东移动通信有限公司 | Transmission method and device |
CN116114187A (en) * | 2021-09-10 | 2023-05-12 | 北京小米移动软件有限公司 | Method, device, equipment and storage medium for reporting and receiving capability information |
WO2024036111A1 (en) * | 2022-08-10 | 2024-02-15 | Intel Corporation | Techniques for sounding reference signal (srs) operation with eight ports |
KR20240022693A (en) * | 2022-08-12 | 2024-02-20 | 삼성전자주식회사 | Method and apparatus of transmission and reception for uplink reference signal in wireless communication systems |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9025471B2 (en) | 2008-05-07 | 2015-05-05 | Mitsubishi Electric Research Laboratories, Inc. | Antenna selection with frequency-hopped sounding reference signals |
WO2010110566A2 (en) * | 2009-03-22 | 2010-09-30 | 엘지전자 주식회사 | Method for transmitting sounding reference signals in a wireless communication system, and apparatus for same |
WO2010110568A2 (en) * | 2009-03-22 | 2010-09-30 | 엘지전자 주식회사 | Channel-sounding method using a plurality of antennas, and apparatus for same |
US8817719B2 (en) * | 2010-02-22 | 2014-08-26 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system |
KR101740371B1 (en) | 2010-11-22 | 2017-06-08 | 삼성전자 주식회사 | Device and method for allocating a antenna in cellular mobile communication system |
WO2015122723A1 (en) | 2014-02-13 | 2015-08-20 | 엘지전자 주식회사 | Method and apparatus for transmitting sounding reference signal in wireless access system supporting machine type communication |
CN111417136A (en) * | 2014-09-23 | 2020-07-14 | 华为技术有限公司 | Terminal, base station controller and millimeter wave cellular communication method |
WO2016163847A1 (en) | 2015-04-10 | 2016-10-13 | 엘지전자 주식회사 | Method for transmitting or receiving sounding reference signal in wireless communication system and apparatus therefor |
-
2018
- 2018-01-30 CN CN202211417856.XA patent/CN115767749A/en active Pending
- 2018-01-30 WO PCT/KR2018/001275 patent/WO2019022329A1/en active Application Filing
- 2018-01-30 CN CN201880049902.0A patent/CN110945824B/en active Active
- 2018-01-30 SG SG11201913228YA patent/SG11201913228YA/en unknown
- 2018-01-30 KR KR1020217025200A patent/KR102355636B1/en active IP Right Grant
- 2018-01-30 JP JP2020502190A patent/JP2020528690A/en active Pending
- 2018-01-30 EP EP18838711.2A patent/EP3661097B1/en active Active
- 2018-01-30 KR KR1020197037427A patent/KR102290761B1/en active IP Right Grant
- 2018-01-30 US US16/629,909 patent/US11558161B2/en active Active
- 2018-01-30 CA CA3071085A patent/CA3071085C/en active Active
-
2022
- 2022-12-06 US US18/075,933 patent/US11968145B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20210083825A1 (en) | 2021-03-18 |
KR102355636B1 (en) | 2022-02-08 |
CA3071085A1 (en) | 2019-01-31 |
KR102290761B1 (en) | 2021-08-18 |
CA3071085C (en) | 2023-08-22 |
CN110945824B (en) | 2022-12-02 |
KR20210101339A (en) | 2021-08-18 |
EP3661097A4 (en) | 2021-04-07 |
KR20200008599A (en) | 2020-01-28 |
CN115767749A (en) | 2023-03-07 |
WO2019022329A1 (en) | 2019-01-31 |
US11558161B2 (en) | 2023-01-17 |
US20230121186A1 (en) | 2023-04-20 |
US11968145B2 (en) | 2024-04-23 |
EP3661097B1 (en) | 2024-03-27 |
JP2020528690A (en) | 2020-09-24 |
EP3661097A1 (en) | 2020-06-03 |
CN110945824A (en) | 2020-03-31 |
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