IL272481A - System and methods for coping with doppler effects in distributed-input distributed-output wireless systems - Google Patents
System and methods for coping with doppler effects in distributed-input distributed-output wireless systemsInfo
- Publication number
- IL272481A IL272481A IL272481A IL27248120A IL272481A IL 272481 A IL272481 A IL 272481A IL 272481 A IL272481 A IL 272481A IL 27248120 A IL27248120 A IL 27248120A IL 272481 A IL272481 A IL 272481A
- Authority
- IL
- Israel
- Prior art keywords
- distributed
- coping
- methods
- wireless systems
- output wireless
- Prior art date
Links
- 230000010485 coping Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/01—Reducing phase shift
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
-
- 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
-
- 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
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
-
- 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
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S367/00—Communications, electrical: acoustic wave systems and devices
- Y10S367/904—Doppler compensation systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/464,648 US9312929B2 (en) | 2004-04-02 | 2012-05-04 | System and methods to compensate for Doppler effects in multi-user (MU) multiple antenna systems (MAS) |
| PCT/US2013/039580 WO2013166464A1 (en) | 2012-05-04 | 2013-05-03 | System and methods for coping with doppler effects in distributed-input distributed-output wireless systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IL272481A true IL272481A (en) | 2020-03-31 |
| IL272481B1 IL272481B1 (en) | 2023-11-01 |
| IL272481B2 IL272481B2 (en) | 2024-03-01 |
Family
ID=49514932
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL272481A IL272481B2 (en) | 2012-05-04 | 2013-05-03 | System and methods for dealing with Doppler effect in wireless systems with distributed input and distributed output |
| IL235518A IL235518B (en) | 2012-05-04 | 2014-11-05 | System and methods for coping with doppler effects in distributed-input distributed-output wireless systems |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL235518A IL235518B (en) | 2012-05-04 | 2014-11-05 | System and methods for coping with doppler effects in distributed-input distributed-output wireless systems |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP2845178A4 (en) |
| JP (3) | JP6178842B2 (en) |
| KR (1) | KR101875397B1 (en) |
| CN (2) | CN104603853B (en) |
| AU (3) | AU2013256044B2 (en) |
| BR (1) | BR112014027631A2 (en) |
| CA (1) | CA2872502C (en) |
| IL (2) | IL272481B2 (en) |
| MX (1) | MX354045B (en) |
| RU (2) | RU2649078C2 (en) |
| SG (1) | SG11201407381VA (en) |
| TW (4) | TWI756605B (en) |
| WO (1) | WO2013166464A1 (en) |
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| US10886979B2 (en) | 2004-04-02 | 2021-01-05 | Rearden, Llc | System and method for link adaptation in DIDO multicarrier systems |
| US11394436B2 (en) | 2004-04-02 | 2022-07-19 | Rearden, Llc | System and method for distributed antenna wireless communications |
| US9312929B2 (en) | 2004-04-02 | 2016-04-12 | Rearden, Llc | System and methods to compensate for Doppler effects in multi-user (MU) multiple antenna systems (MAS) |
| US10749582B2 (en) | 2004-04-02 | 2020-08-18 | Rearden, Llc | Systems and methods to coordinate transmissions in distributed wireless systems via user clustering |
| US10200094B2 (en) | 2004-04-02 | 2019-02-05 | Rearden, Llc | Interference management, handoff, power control and link adaptation in distributed-input distributed-output (DIDO) communication systems |
| US10985811B2 (en) | 2004-04-02 | 2021-04-20 | Rearden, Llc | System and method for distributed antenna wireless communications |
| US10425134B2 (en) | 2004-04-02 | 2019-09-24 | Rearden, Llc | System and methods for planned evolution and obsolescence of multiuser spectrum |
| US8542763B2 (en) | 2004-04-02 | 2013-09-24 | Rearden, Llc | Systems and methods to coordinate transmissions in distributed wireless systems via user clustering |
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| US11451275B2 (en) | 2004-04-02 | 2022-09-20 | Rearden, Llc | System and method for distributed antenna wireless communications |
| US11309943B2 (en) | 2004-04-02 | 2022-04-19 | Rearden, Llc | System and methods for planned evolution and obsolescence of multiuser spectrum |
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| US11050468B2 (en) | 2014-04-16 | 2021-06-29 | Rearden, Llc | Systems and methods for mitigating interference within actively used spectrum |
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-
2013
- 2013-05-03 RU RU2014148791A patent/RU2649078C2/en active
- 2013-05-03 MX MX2014013377A patent/MX354045B/en active IP Right Grant
- 2013-05-03 SG SG11201407381VA patent/SG11201407381VA/en unknown
- 2013-05-03 BR BR112014027631-5A patent/BR112014027631A2/en not_active Application Discontinuation
- 2013-05-03 IL IL272481A patent/IL272481B2/en unknown
- 2013-05-03 CN CN201380035543.0A patent/CN104603853B/en active Active
- 2013-05-03 CA CA2872502A patent/CA2872502C/en active Active
- 2013-05-03 AU AU2013256044A patent/AU2013256044B2/en active Active
- 2013-05-03 CN CN202010055466.7A patent/CN111262613A/en active Pending
- 2013-05-03 WO PCT/US2013/039580 patent/WO2013166464A1/en not_active Ceased
- 2013-05-03 KR KR1020147033764A patent/KR101875397B1/en active Active
- 2013-05-03 JP JP2015510498A patent/JP6178842B2/en active Active
- 2013-05-03 RU RU2018109118A patent/RU2018109118A/en not_active Application Discontinuation
- 2013-05-03 EP EP13784690.3A patent/EP2845178A4/en not_active Withdrawn
- 2013-05-06 TW TW108148122A patent/TWI756605B/en active
- 2013-05-06 TW TW111107021A patent/TWI874750B/en active
- 2013-05-06 TW TW106114789A patent/TWI685222B/en active
- 2013-05-06 TW TW102116145A patent/TWI591976B/en active
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2014
- 2014-11-05 IL IL235518A patent/IL235518B/en active IP Right Grant
-
2017
- 2017-07-14 JP JP2017138170A patent/JP6542300B2/en active Active
- 2017-08-04 AU AU2017210619A patent/AU2017210619B2/en active Active
-
2019
- 2019-06-12 JP JP2019109413A patent/JP2019198082A/en active Pending
-
2020
- 2020-01-06 AU AU2020200070A patent/AU2020200070A1/en not_active Abandoned
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