KR20220045068A - 분산 안테나 시스템에서 가상 무선 인스턴스를 코히런스의 물리적 체적에 맵핑하기 위한 시스템 및 방법 - Google Patents

분산 안테나 시스템에서 가상 무선 인스턴스를 코히런스의 물리적 체적에 맵핑하기 위한 시스템 및 방법 Download PDF

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Publication number
KR20220045068A
KR20220045068A KR1020227010483A KR20227010483A KR20220045068A KR 20220045068 A KR20220045068 A KR 20220045068A KR 1020227010483 A KR1020227010483 A KR 1020227010483A KR 20227010483 A KR20227010483 A KR 20227010483A KR 20220045068 A KR20220045068 A KR 20220045068A
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South Korea
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waveforms
mas
data
spatial
systems
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Korean (ko)
Inventor
스티븐 쥐. 펄먼
안토니오 포렌자
로거 반 데르 란
마리오 디 디오
파디 사이비
티모시 에이. 피트만
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리어덴 엘엘씨
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Priority to KR1020227014310A priority Critical patent/KR20220058667A/ko
Publication of KR20220045068A publication Critical patent/KR20220045068A/ko
Ceased legal-status Critical Current

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    • 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
    • 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
    • H04B7/0413—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
    • H04B7/06—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
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • 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
    • H04L25/03898—Spatial equalizers codebook-based design
    • H04L25/03904—Spatial equalizers codebook-based design cooperative design, e.g. exchanging of codebook information between base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18—Network planning tools
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
KR1020227010483A 2014-02-07 2015-02-04 분산 안테나 시스템에서 가상 무선 인스턴스를 코히런스의 물리적 체적에 맵핑하기 위한 시스템 및 방법 Ceased KR20220045068A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227014310A KR20220058667A (ko) 2014-02-07 2015-02-04 분산 안테나 시스템에서 가상 무선 인스턴스를 코히런스의 물리적 체적에 맵핑하기 위한 시스템 및 방법

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201461937273P 2014-02-07 2014-02-07
US61/937,273 2014-02-07
US14/611,565 2015-02-02
US14/611,565 US20150229372A1 (en) 2014-02-07 2015-02-02 Systems and methods for mapping virtual radio instances into physical volumes of coherence in distributed antenna wireless systems
KR1020167024659A KR20160118343A (ko) 2014-02-07 2015-02-04 분산 안테나 시스템에서 가상 무선 인스턴스를 코히런스의 물리적 체적에 맵핑하기 위한 시스템 및 방법
PCT/US2015/014511 WO2015120089A1 (en) 2014-02-07 2015-02-04 Systems and methods for mapping virtual radio instances into physical volumes of coherence in distributed antenna systems

Related Parent Applications (1)

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KR1020167024659A Division KR20160118343A (ko) 2014-02-07 2015-02-04 분산 안테나 시스템에서 가상 무선 인스턴스를 코히런스의 물리적 체적에 맵핑하기 위한 시스템 및 방법

Related Child Applications (1)

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KR1020227014310A Division KR20220058667A (ko) 2014-02-07 2015-02-04 분산 안테나 시스템에서 가상 무선 인스턴스를 코히런스의 물리적 체적에 맵핑하기 위한 시스템 및 방법

Publications (1)

Publication Number Publication Date
KR20220045068A true KR20220045068A (ko) 2022-04-12

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KR1020227014310A Withdrawn KR20220058667A (ko) 2014-02-07 2015-02-04 분산 안테나 시스템에서 가상 무선 인스턴스를 코히런스의 물리적 체적에 맵핑하기 위한 시스템 및 방법
KR1020227010483A Ceased KR20220045068A (ko) 2014-02-07 2015-02-04 분산 안테나 시스템에서 가상 무선 인스턴스를 코히런스의 물리적 체적에 맵핑하기 위한 시스템 및 방법
KR1020167024659A Ceased KR20160118343A (ko) 2014-02-07 2015-02-04 분산 안테나 시스템에서 가상 무선 인스턴스를 코히런스의 물리적 체적에 맵핑하기 위한 시스템 및 방법

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KR1020227014310A Withdrawn KR20220058667A (ko) 2014-02-07 2015-02-04 분산 안테나 시스템에서 가상 무선 인스턴스를 코히런스의 물리적 체적에 맵핑하기 위한 시스템 및 방법

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Country Status (14)

Country Link
US (1) US20150229372A1 (enExample)
EP (2) EP4340305A2 (enExample)
JP (2) JP2017511031A (enExample)
KR (3) KR20220058667A (enExample)
CN (2) CN112235017A (enExample)
AU (4) AU2015214278B2 (enExample)
CA (1) CA2938253A1 (enExample)
IL (5) IL291825B2 (enExample)
MX (3) MX2016010048A (enExample)
NZ (1) NZ722527A (enExample)
RU (1) RU2737312C2 (enExample)
SG (2) SG11201606232SA (enExample)
TW (4) TWI779412B (enExample)
WO (1) WO2015120089A1 (enExample)

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TWI779412B (zh) 2022-10-01
IL281122B (en) 2022-05-01
CN105981340B (zh) 2020-10-16
MX2019010059A (es) 2019-11-05
JP2017511031A (ja) 2017-04-13
IL246966B (en) 2019-10-31
CN112235017A (zh) 2021-01-15
IL270106B (en) 2021-03-25
AU2019200838A1 (en) 2019-02-28
AU2015214278B2 (en) 2018-11-08
AU2023200897A1 (en) 2023-03-16
CA2938253A1 (en) 2015-08-13
AU2015214278A1 (en) 2016-08-11
AU2021201184B2 (en) 2022-11-17
CN105981340A (zh) 2016-09-28
RU2020137689A (ru) 2020-12-08
KR20220058667A (ko) 2022-05-09
IL305542A (en) 2023-10-01
SG10201806638RA (en) 2018-09-27
MX2016010048A (es) 2016-10-07
MX2021011259A (es) 2022-08-10
IL305542B2 (en) 2025-05-01
IL291825A (en) 2022-06-01
TWI714523B (zh) 2021-01-01
IL305542B1 (en) 2025-01-01
JP2021168493A (ja) 2021-10-21
IL291825B1 (en) 2023-10-01
RU2016133332A (ru) 2018-02-16
US20150229372A1 (en) 2015-08-13
TW202114380A (zh) 2021-04-01
NZ761315A (en) 2020-12-18
TW201545505A (zh) 2015-12-01
KR20160118343A (ko) 2016-10-11
IL281122A (en) 2021-04-29
MX388272B (es) 2025-03-19
EP3103235A4 (en) 2018-02-21
NZ722527A (en) 2020-02-28
EP4340305A2 (en) 2024-03-20
RU2016133332A3 (enExample) 2018-10-02
IL246966A0 (en) 2016-09-29
SG11201606232SA (en) 2016-08-30
RU2737312C2 (ru) 2020-11-27
IL291825B2 (en) 2024-02-01
TW202301817A (zh) 2023-01-01
AU2021201184A1 (en) 2021-03-11
AU2019200838B2 (en) 2020-11-26
WO2015120089A1 (en) 2015-08-13
TWI838848B (zh) 2024-04-11
EP3103235A1 (en) 2016-12-14
TW202431794A (zh) 2024-08-01

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