TW202431794A - 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 - Google Patents

在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 Download PDF

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Publication number
TW202431794A
TW202431794A TW113111524A TW113111524A TW202431794A TW 202431794 A TW202431794 A TW 202431794A TW 113111524 A TW113111524 A TW 113111524A TW 113111524 A TW113111524 A TW 113111524A TW 202431794 A TW202431794 A TW 202431794A
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TW
Taiwan
Prior art keywords
user
antenna system
waveforms
user devices
wireless protocols
Prior art date
Application number
TW113111524A
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English (en)
Chinese (zh)
Inventor
史蒂芬 G 波爾曼
安東尼奧 佛倫沙
德 藍恩 羅傑 凡
馬利歐 迪 迪歐
法迪 賽比
提摩西 A 皮特曼
Original Assignee
美商李爾登公司
Priority date (The priority date 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 date listed.)
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Application filed by 美商李爾登公司 filed Critical 美商李爾登公司
Publication of TW202431794A publication Critical patent/TW202431794A/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022Site diversity; Macro-diversity
    • H04B7/024Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413MIMO systems
    • H04B7/0452Multi-user MIMO systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413MIMO systems
    • H04B7/0456Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621Radio 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]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643Radio 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]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891Spatial equalizers
    • H04L25/03898Spatial equalizers codebook-based design
    • H04L25/03904Spatial equalizers codebook-based design cooperative design, e.g. exchanging of codebook information between base stations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18Network planning tools
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232Control 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

Landscapes

  • 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)
TW113111524A 2014-02-07 2015-02-06 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 TW202431794A (zh)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
TW202431794A true TW202431794A (zh) 2024-08-01

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Family Applications (4)

Application Number Title Priority Date Filing Date
TW113111524A TW202431794A (zh) 2014-02-07 2015-02-06 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法
TW111133396A TWI838848B (zh) 2014-02-07 2015-02-06 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法
TW104104142A TWI714523B (zh) 2014-02-07 2015-02-06 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法
TW109142083A TWI779412B (zh) 2014-02-07 2015-02-06 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法

Family Applications After (3)

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TW111133396A TWI838848B (zh) 2014-02-07 2015-02-06 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法
TW104104142A TWI714523B (zh) 2014-02-07 2015-02-06 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法
TW109142083A TWI779412B (zh) 2014-02-07 2015-02-06 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法

Country Status (14)

Country Link
US (1) US20150229372A1 (enExample)
EP (2) EP4340305A2 (enExample)
JP (2) JP2017511031A (enExample)
KR (3) KR20220045068A (enExample)
CN (2) CN105981340B (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) TW202431794A (enExample)
WO (1) WO2015120089A1 (enExample)

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Also Published As

Publication number Publication date
JP2017511031A (ja) 2017-04-13
TW202114380A (zh) 2021-04-01
AU2019200838A1 (en) 2019-02-28
IL291825B1 (en) 2023-10-01
CA2938253A1 (en) 2015-08-13
AU2015214278A1 (en) 2016-08-11
TWI779412B (zh) 2022-10-01
MX388272B (es) 2025-03-19
AU2023200897A1 (en) 2023-03-16
MX2021011259A (es) 2022-08-10
IL305542A (en) 2023-10-01
WO2015120089A1 (en) 2015-08-13
RU2016133332A (ru) 2018-02-16
IL281122A (en) 2021-04-29
IL291825B2 (en) 2024-02-01
AU2021201184B2 (en) 2022-11-17
CN105981340A (zh) 2016-09-28
IL305542B2 (en) 2025-05-01
TW201545505A (zh) 2015-12-01
MX2016010048A (es) 2016-10-07
IL270106B (en) 2021-03-25
SG11201606232SA (en) 2016-08-30
IL281122B (en) 2022-05-01
IL246966A0 (en) 2016-09-29
IL291825A (en) 2022-06-01
JP2021168493A (ja) 2021-10-21
KR20160118343A (ko) 2016-10-11
AU2019200838B2 (en) 2020-11-26
TWI714523B (zh) 2021-01-01
NZ722527A (en) 2020-02-28
RU2020137689A (ru) 2020-12-08
RU2737312C2 (ru) 2020-11-27
SG10201806638RA (en) 2018-09-27
IL246966B (en) 2019-10-31
RU2016133332A3 (enExample) 2018-10-02
IL305542B1 (en) 2025-01-01
AU2015214278B2 (en) 2018-11-08
TWI838848B (zh) 2024-04-11
NZ761315A (en) 2020-12-18
MX2019010059A (es) 2019-11-05
CN112235017A (zh) 2021-01-15
CN105981340B (zh) 2020-10-16
KR20220045068A (ko) 2022-04-12
EP3103235A4 (en) 2018-02-21
AU2021201184A1 (en) 2021-03-11
EP4340305A2 (en) 2024-03-20
KR20220058667A (ko) 2022-05-09
TW202301817A (zh) 2023-01-01
EP3103235A1 (en) 2016-12-14
US20150229372A1 (en) 2015-08-13

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