SG11202106995YA - Precoding processing method and apparatus for data, and storage medium - Google Patents
Precoding processing method and apparatus for data, and storage mediumInfo
- Publication number
- SG11202106995YA SG11202106995YA SG11202106995YA SG11202106995YA SG11202106995YA SG 11202106995Y A SG11202106995Y A SG 11202106995YA SG 11202106995Y A SG11202106995Y A SG 11202106995YA SG 11202106995Y A SG11202106995Y A SG 11202106995YA SG 11202106995Y A SG11202106995Y A SG 11202106995YA
- Authority
- SG
- Singapore
- Prior art keywords
- data
- storage medium
- processing method
- precoding processing
- precoding
- Prior art date
Links
Classifications
-
- 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
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
-
- 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
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
- H04B7/0478—Special codebook structures directed to feedback optimisation
-
- 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
- H04B7/0636—Feedback format
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/005—Interference mitigation or co-ordination of intercell interference
- H04J11/0056—Inter-base station aspects
-
- 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
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811594033.8A CN111371480B (zh) | 2018-12-25 | 2018-12-25 | 数据的预编码处理方法及装置、存储介质 |
PCT/CN2019/104528 WO2020134176A1 (zh) | 2018-12-25 | 2019-09-05 | 数据的预编码处理方法及装置、存储介质 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202106995YA true SG11202106995YA (en) | 2021-07-29 |
Family
ID=71128549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202106995YA SG11202106995YA (en) | 2018-12-25 | 2019-09-05 | Precoding processing method and apparatus for data, and storage medium |
Country Status (8)
Country | Link |
---|---|
US (1) | US11641226B2 (zh) |
EP (1) | EP3905734A4 (zh) |
KR (1) | KR102569080B1 (zh) |
CN (1) | CN111371480B (zh) |
BR (1) | BR112021012532A2 (zh) |
CA (1) | CA3125053A1 (zh) |
SG (1) | SG11202106995YA (zh) |
WO (1) | WO2020134176A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2945820T3 (es) * | 2019-03-29 | 2023-07-07 | Ericsson Telefon Ab L M | Precodificación basada en CSI en un subconjunto de espacio de búsqueda |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200901655A (en) * | 2007-03-21 | 2009-01-01 | Interdigital Tech Corp | Method and apparatus for communicating precoding or beamforming information to users in MIMO wireless communication systems |
KR101293373B1 (ko) * | 2007-06-25 | 2013-08-05 | 엘지전자 주식회사 | 다중안테나 시스템에서의 데이터 전송 방법 |
US20110222629A1 (en) * | 2008-11-20 | 2011-09-15 | Nokia Corporation | Pre-coding for downlink control channel |
CN101867447B (zh) * | 2010-04-30 | 2015-09-16 | 中兴通讯股份有限公司 | 信道状态信息的反馈方法及终端 |
CN101938336B (zh) | 2010-08-13 | 2016-05-11 | 中兴通讯股份有限公司 | 一种上行传输方式的指示、确定方法和系统 |
HUE032725T2 (en) | 2011-04-01 | 2017-10-30 | Intel Corp | Support segment support for wireless networks |
USRE49728E1 (en) * | 2011-07-25 | 2023-11-14 | Lg Electronics Inc. | Method and apparatus for monitoring a wireless link in a wireless communication system |
WO2013153276A1 (en) * | 2012-04-12 | 2013-10-17 | Nokia Corporation | Transmit diversity on a control channel without additional reference signals |
CN103391624A (zh) * | 2012-05-11 | 2013-11-13 | 北京三星通信技术研究有限公司 | 一种处理e-pdcch的方法和设备 |
US20140192767A1 (en) | 2012-12-14 | 2014-07-10 | Futurewei Technologies, Inc. | System and Method for Small Traffic Transmissions |
US10560235B2 (en) * | 2014-10-31 | 2020-02-11 | Qualcomm Incorporated | Narrowband control channel decoding |
US10205498B2 (en) * | 2015-06-25 | 2019-02-12 | Intel IP Corporation | User equipment and codebook search method for 4Tx dual codebook (ran1) |
US11496872B2 (en) | 2015-11-06 | 2022-11-08 | Qualcomm Incorporated | Search spaces and grants in eMTC |
JP6644904B2 (ja) * | 2016-03-16 | 2020-02-12 | 華為技術有限公司Huawei Technologies Co.,Ltd. | 信号伝送方法及び装置 |
CN107707285B (zh) * | 2016-08-05 | 2021-04-09 | 华为技术有限公司 | 信道状态信息的发送方法、接收方法以及装置 |
CN110291762B (zh) * | 2017-02-06 | 2022-05-24 | 瑞典爱立信有限公司 | 减少无线通信系统中的干扰的系统和方法 |
CN108418614B (zh) * | 2017-02-10 | 2021-04-09 | 上海诺基亚贝尔股份有限公司 | 用于非线性预编码的通信方法和设备 |
US10986622B2 (en) * | 2018-05-10 | 2021-04-20 | Apple Inc. | User equipment (UE) downlink transmission configuration indication (TCI)-state selection |
US11621760B2 (en) * | 2018-08-09 | 2023-04-04 | Lg Electronics Inc. | Method for improving transmission and reception performance of LTE MTC downlink control channel and apparatus therefor |
ES2945820T3 (es) * | 2019-03-29 | 2023-07-07 | Ericsson Telefon Ab L M | Precodificación basada en CSI en un subconjunto de espacio de búsqueda |
-
2018
- 2018-12-25 CN CN201811594033.8A patent/CN111371480B/zh active Active
-
2019
- 2019-09-05 US US17/417,842 patent/US11641226B2/en active Active
- 2019-09-05 WO PCT/CN2019/104528 patent/WO2020134176A1/zh unknown
- 2019-09-05 EP EP19906130.0A patent/EP3905734A4/en active Pending
- 2019-09-05 SG SG11202106995YA patent/SG11202106995YA/en unknown
- 2019-09-05 CA CA3125053A patent/CA3125053A1/en active Pending
- 2019-09-05 BR BR112021012532-9A patent/BR112021012532A2/pt unknown
- 2019-09-05 KR KR1020217023435A patent/KR102569080B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3905734A4 (en) | 2022-02-23 |
CN111371480B (zh) | 2023-04-14 |
WO2020134176A1 (zh) | 2020-07-02 |
BR112021012532A2 (pt) | 2021-09-14 |
US20220069870A1 (en) | 2022-03-03 |
US11641226B2 (en) | 2023-05-02 |
CN111371480A (zh) | 2020-07-03 |
KR20210108441A (ko) | 2021-09-02 |
EP3905734A1 (en) | 2021-11-03 |
CA3125053A1 (en) | 2020-07-02 |
KR102569080B1 (ko) | 2023-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG11202109199RA (en) | Data transmission method and apparatus, and storage medium | |
EP3567476A4 (en) | APPLICATION DATA PROCESSING METHOD AND APPARATUS, AND RECORDING MEDIUM | |
EP3614383A4 (en) | AUDIO DATA PROCESSING METHOD AND APPARATUS AND STORAGE MEDIUM | |
EP3698275A4 (en) | DATA PROCESSING METHOD, DEVICE, SYSTEM AND STORAGE MEDIUM | |
EP3483737A4 (en) | METHOD AND DEVICE FOR PROCESSING OBJECT INFORMATION AND STORAGE MEDIUM | |
SG11202101120XA (en) | Data processing method and apparatus, computer device, and storage medium | |
SG11202108246UA (en) | Information processing method and apparatus, and storage medium | |
SG11202004454QA (en) | Object classification method, apparatus, server, and storage medium | |
EP3796182A4 (en) | DATA PROCESSING METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIA | |
SG11202004543PA (en) | Data processing method and apparatus, computer device, and storage medium | |
EP4027727A4 (en) | DATA PROCESSING METHOD AND DEVICE AND STORAGE MEDIUM | |
PL3793299T3 (pl) | Sposób, urządzenie, system transmisji danych i nośnik pamięci | |
EP3621268A4 (en) | DATA PROCESSING METHOD, SYSTEM, DEVICE, STORAGE MEDIUM AND INSTALLATION | |
SG11202010510XA (en) | Data processing method and apparatus, electronic device and storage medium | |
ZA202107227B (en) | Data storage apparatus and method, and readable storage medium | |
EP3748533C0 (en) | METHOD, DEVICE AND STORAGE MEDIUM FOR OBTAINING OBJECT INFORMATION | |
EP4008261A4 (en) | DATA PROCESSING METHOD, APPARATUS, DEVICE AND INFORMATION MEDIA | |
SG11202104685WA (en) | Information processing apparatus, information processing method, and storage medium | |
SG11202106254TA (en) | Data processing method and apparatus, electronic device, and storage medium | |
GB2577955B (en) | Information processing apparatus, information processing method, computer program, and storage medium | |
SG11202008110WA (en) | Image processing method and apparatus, and computer storage medium | |
SG11202010404WA (en) | Image processing method and apparatus, and computer storage medium | |
SG11202111596YA (en) | Data processing methods, apparatuses and storage media | |
SG11202008960RA (en) | Data processing method and apparatus, and storage medium | |
EP3896964A4 (en) | DATA PROCESSING METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIA |