EP3622634A4 - Apprentissage amélioré de formation de faisceau pour communications sans fil - Google Patents
Apprentissage amélioré de formation de faisceau pour communications sans fil Download PDFInfo
- Publication number
- EP3622634A4 EP3622634A4 EP17909294.5A EP17909294A EP3622634A4 EP 3622634 A4 EP3622634 A4 EP 3622634A4 EP 17909294 A EP17909294 A EP 17909294A EP 3622634 A4 EP3622634 A4 EP 3622634A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- wireless communications
- beamforming training
- enhanced beamforming
- enhanced
- training
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
-
- 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
- H04B7/0621—Feedback content
- H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
-
- 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
- H04B7/0452—Multi-user MIMO systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762503267P | 2017-05-08 | 2017-05-08 | |
PCT/US2017/054128 WO2018208328A1 (fr) | 2017-05-08 | 2017-09-28 | Apprentissage amélioré de formation de faisceau pour communications sans fil |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3622634A1 EP3622634A1 (fr) | 2020-03-18 |
EP3622634A4 true EP3622634A4 (fr) | 2020-12-30 |
Family
ID=64104866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17909294.5A Pending EP3622634A4 (fr) | 2017-05-08 | 2017-09-28 | Apprentissage amélioré de formation de faisceau pour communications sans fil |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3622634A4 (fr) |
WO (1) | WO2018208328A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023150929A1 (fr) * | 2022-02-09 | 2023-08-17 | Apple Inc. | Sélection de faisceau assistée par apprentissage automatique |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170085306A1 (en) * | 2015-09-17 | 2017-03-23 | Intel IP Corporation | Method, wireless device, and computer readable medium for conducting a multiple station beam refinement protocol in a wireless network |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8422961B2 (en) * | 2009-02-23 | 2013-04-16 | Nokia Corporation | Beamforming training for functionally-limited apparatuses |
-
2017
- 2017-09-28 EP EP17909294.5A patent/EP3622634A4/fr active Pending
- 2017-09-28 WO PCT/US2017/054128 patent/WO2018208328A1/fr unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170085306A1 (en) * | 2015-09-17 | 2017-03-23 | Intel IP Corporation | Method, wireless device, and computer readable medium for conducting a multiple station beam refinement protocol in a wireless network |
Also Published As
Publication number | Publication date |
---|---|
EP3622634A1 (fr) | 2020-03-18 |
WO2018208328A1 (fr) | 2018-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190910 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20201201 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04B 7/0491 20170101ALI20201125BHEP Ipc: H04B 7/08 20060101ALI20201125BHEP Ipc: H04B 7/06 20060101AFI20201125BHEP Ipc: H04B 7/0452 20170101ALI20201125BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230113 |