CN112235017A - 用于在分布式天线系统中将虚拟无线电实例映射到物理相干体积中的系统和方法 - Google Patents

用于在分布式天线系统中将虚拟无线电实例映射到物理相干体积中的系统和方法 Download PDF

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Publication number
CN112235017A
CN112235017A CN202010947388.1A CN202010947388A CN112235017A CN 112235017 A CN112235017 A CN 112235017A CN 202010947388 A CN202010947388 A CN 202010947388A CN 112235017 A CN112235017 A CN 112235017A
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China
Prior art keywords
systems
entitled
mas
distributed
wireless
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Pending
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CN202010947388.1A
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English (en)
Chinese (zh)
Inventor
S·G·珀尔曼
安东尼奥·福伦扎
罗杰·万德拉恩
马里奥·迪·迪奥
法迪·赛比
T·A·皮特曼
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Rearden LLC
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Rearden LLC
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Publication of CN112235017A publication Critical patent/CN112235017A/zh
Pending 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
    • H04B7/24—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)
CN202010947388.1A 2014-02-07 2015-02-04 用于在分布式天线系统中将虚拟无线电实例映射到物理相干体积中的系统和方法 Pending CN112235017A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461937273P 2014-02-07 2014-02-07
US61/937,273 2014-02-07
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
US14/611,565 2015-02-02
CN201580007666.2A CN105981340B (zh) 2014-02-07 2015-02-04 用于在分布式天线系统中将虚拟无线电实例映射到物理相干体积中的系统和方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201580007666.2A Division CN105981340B (zh) 2014-02-07 2015-02-04 用于在分布式天线系统中将虚拟无线电实例映射到物理相干体积中的系统和方法

Publications (1)

Publication Number Publication Date
CN112235017A true CN112235017A (zh) 2021-01-15

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CN202010947388.1A Pending CN112235017A (zh) 2014-02-07 2015-02-04 用于在分布式天线系统中将虚拟无线电实例映射到物理相干体积中的系统和方法
CN201580007666.2A Active CN105981340B (zh) 2014-02-07 2015-02-04 用于在分布式天线系统中将虚拟无线电实例映射到物理相干体积中的系统和方法

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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) MX388272B (enExample)
NZ (1) NZ722527A (enExample)
RU (1) RU2737312C2 (enExample)
SG (2) SG11201606232SA (enExample)
TW (4) TWI838848B (enExample)
WO (1) WO2015120089A1 (enExample)

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Publication number Publication date
CA2938253A1 (en) 2015-08-13
NZ722527A (en) 2020-02-28
AU2023200897A1 (en) 2023-03-16
IL246966A0 (en) 2016-09-29
IL246966B (en) 2019-10-31
US20150229372A1 (en) 2015-08-13
IL305542B2 (en) 2025-05-01
AU2021201184B2 (en) 2022-11-17
CN105981340A (zh) 2016-09-28
IL281122B (en) 2022-05-01
AU2015214278B2 (en) 2018-11-08
MX388272B (es) 2025-03-19
AU2015214278A1 (en) 2016-08-11
KR20160118343A (ko) 2016-10-11
MX2016010048A (es) 2016-10-07
JP2021168493A (ja) 2021-10-21
SG10201806638RA (en) 2018-09-27
IL305542B1 (en) 2025-01-01
AU2019200838A1 (en) 2019-02-28
RU2016133332A (ru) 2018-02-16
WO2015120089A1 (en) 2015-08-13
MX2019010059A (es) 2019-11-05
IL291825B1 (en) 2023-10-01
RU2737312C2 (ru) 2020-11-27
TW202114380A (zh) 2021-04-01
RU2016133332A3 (enExample) 2018-10-02
TWI838848B (zh) 2024-04-11
IL305542A (en) 2023-10-01
TWI779412B (zh) 2022-10-01
RU2020137689A (ru) 2020-12-08
IL270106B (en) 2021-03-25
NZ761315A (en) 2020-12-18
IL291825B2 (en) 2024-02-01
EP3103235A4 (en) 2018-02-21
SG11201606232SA (en) 2016-08-30
CN105981340B (zh) 2020-10-16
EP4340305A2 (en) 2024-03-20
JP2017511031A (ja) 2017-04-13
AU2019200838B2 (en) 2020-11-26
TW202301817A (zh) 2023-01-01
IL281122A (en) 2021-04-29
TW201545505A (zh) 2015-12-01
KR20220058667A (ko) 2022-05-09
IL291825A (en) 2022-06-01
MX2021011259A (es) 2022-08-10
TW202431794A (zh) 2024-08-01
KR20220045068A (ko) 2022-04-12
TWI714523B (zh) 2021-01-01
AU2021201184A1 (en) 2021-03-11
EP3103235A1 (en) 2016-12-14

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