SG11201906610RA - Signal transmission method and apparatus - Google Patents
Signal transmission method and apparatusInfo
- Publication number
- SG11201906610RA SG11201906610RA SG11201906610RA SG11201906610RA SG11201906610RA SG 11201906610R A SG11201906610R A SG 11201906610RA SG 11201906610R A SG11201906610R A SG 11201906610RA SG 11201906610R A SG11201906610R A SG 11201906610RA SG 11201906610R A SG11201906610R A SG 11201906610RA
- Authority
- SG
- Singapore
- Prior art keywords
- transmission method
- signal transmission
- signal
- determining
- 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
- 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
- H04L25/022—Channel estimation of frequency response
-
- 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
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03891—Spatial equalizers
-
- 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
- H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
-
- 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) or 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
SIGNAL TRANSMISSION METHOD AND APPARATUS A signal transmission method and apparatus, capable of determining suitable precoding granularity to enable a balance between a precoding gain and channel estimation performance. The method comprises: a first apparatus determining a first basic parameter set employed for 5 transmitting a signal; the first apparatus determining, according to the first basic parameter set, first precoding granularity employed for transmitting the signal; and using the first precoding granularity to transmit the signal between the first apparatus and a second apparatus. (Fig. 2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/071410 WO2018132944A1 (en) | 2017-01-17 | 2017-01-17 | Signal transmission method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201906610RA true SG11201906610RA (en) | 2019-08-27 |
Family
ID=62907515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201906610RA SG11201906610RA (en) | 2017-01-17 | 2017-01-17 | Signal transmission method and apparatus |
Country Status (12)
Country | Link |
---|---|
US (1) | US10771133B2 (en) |
EP (1) | EP3570452B1 (en) |
CN (1) | CN110050412B (en) |
AU (1) | AU2017394106A1 (en) |
BR (1) | BR112019014611A2 (en) |
CA (1) | CA3050335C (en) |
MX (1) | MX2019008470A (en) |
RU (1) | RU2728536C1 (en) |
SG (1) | SG11201906610RA (en) |
TW (1) | TWI733971B (en) |
WO (1) | WO2018132944A1 (en) |
ZA (1) | ZA201905317B (en) |
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EP4362345A1 (en) | 2022-10-24 | 2024-05-01 | Samsung Electronics Co., Ltd. | Electronic device performing precoding detection for adaptive channel estimation and operating method thereof |
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-
2017
- 2017-01-17 CN CN201780075576.6A patent/CN110050412B/en active Active
- 2017-01-17 AU AU2017394106A patent/AU2017394106A1/en not_active Abandoned
- 2017-01-17 RU RU2019125861A patent/RU2728536C1/en active
- 2017-01-17 SG SG11201906610RA patent/SG11201906610RA/en unknown
- 2017-01-17 WO PCT/CN2017/071410 patent/WO2018132944A1/en unknown
- 2017-01-17 EP EP17892423.9A patent/EP3570452B1/en active Active
- 2017-01-17 MX MX2019008470A patent/MX2019008470A/en unknown
- 2017-01-17 US US16/478,471 patent/US10771133B2/en active Active
- 2017-01-17 CA CA3050335A patent/CA3050335C/en active Active
- 2017-01-17 BR BR112019014611-3A patent/BR112019014611A2/en not_active IP Right Cessation
- 2017-12-27 TW TW106145866A patent/TWI733971B/en not_active IP Right Cessation
-
2019
- 2019-08-12 ZA ZA2019/05317A patent/ZA201905317B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3570452B1 (en) | 2023-03-01 |
US10771133B2 (en) | 2020-09-08 |
BR112019014611A2 (en) | 2020-02-18 |
TW201828672A (en) | 2018-08-01 |
EP3570452A4 (en) | 2019-12-25 |
CA3050335C (en) | 2021-08-10 |
TWI733971B (en) | 2021-07-21 |
EP3570452A1 (en) | 2019-11-20 |
MX2019008470A (en) | 2019-09-18 |
US20190386723A1 (en) | 2019-12-19 |
CN110050412B (en) | 2020-09-01 |
AU2017394106A1 (en) | 2019-08-29 |
CN110050412A (en) | 2019-07-23 |
RU2728536C1 (en) | 2020-07-30 |
WO2018132944A1 (en) | 2018-07-26 |
CA3050335A1 (en) | 2018-07-26 |
ZA201905317B (en) | 2021-01-27 |
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