JP5269890B2 - 複数のアンテナシステムとしてのセクター化された基地局 - Google Patents

複数のアンテナシステムとしてのセクター化された基地局 Download PDF

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Publication number
JP5269890B2
JP5269890B2 JP2010510447A JP2010510447A JP5269890B2 JP 5269890 B2 JP5269890 B2 JP 5269890B2 JP 2010510447 A JP2010510447 A JP 2010510447A JP 2010510447 A JP2010510447 A JP 2010510447A JP 5269890 B2 JP5269890 B2 JP 5269890B2
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sector
wireless terminal
base station
antenna
tones
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Japanese (ja)
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JP2010530156A (ja
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リチャードソン、トマス
パリズスキー、ブラディミア
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/347—Path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • 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
    • H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
    • 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
    • H04B7/02—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
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2010510447A 2007-05-29 2008-05-27 複数のアンテナシステムとしてのセクター化された基地局 Active JP5269890B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US94065807P 2007-05-29 2007-05-29
US60/940,658 2007-05-29
US11/933,390 2007-10-31
US11/933,390 US8326365B2 (en) 2007-05-29 2007-10-31 Sectorized base stations as multiple antenna systems
PCT/US2008/064842 WO2008150757A1 (en) 2007-05-29 2008-05-27 Sectorized base stations as multiple antenna systems

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012219611A Division JP5661714B2 (ja) 2007-05-29 2012-10-01 複数のアンテナシステムとしてのセクター化された基地局

Publications (2)

Publication Number Publication Date
JP2010530156A JP2010530156A (ja) 2010-09-02
JP5269890B2 true JP5269890B2 (ja) 2013-08-21

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
JP2010510447A Active JP5269890B2 (ja) 2007-05-29 2008-05-27 複数のアンテナシステムとしてのセクター化された基地局
JP2012219611A Active JP5661714B2 (ja) 2007-05-29 2012-10-01 複数のアンテナシステムとしてのセクター化された基地局
JP2014245271A Active JP5944474B2 (ja) 2007-05-29 2014-12-03 複数のアンテナシステムとしてのセクター化された基地局

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2012219611A Active JP5661714B2 (ja) 2007-05-29 2012-10-01 複数のアンテナシステムとしてのセクター化された基地局
JP2014245271A Active JP5944474B2 (ja) 2007-05-29 2014-12-03 複数のアンテナシステムとしてのセクター化された基地局

Country Status (16)

Country Link
US (3) US8326365B2 (enExample)
EP (3) EP2582067B1 (enExample)
JP (3) JP5269890B2 (enExample)
KR (1) KR101092181B1 (enExample)
CN (2) CN101730978B (enExample)
AU (1) AU2008260211B2 (enExample)
BR (1) BRPI0812066A2 (enExample)
CA (1) CA2686087A1 (enExample)
ES (2) ES2809473T3 (enExample)
IL (1) IL201841A0 (enExample)
MX (1) MX2009012802A (enExample)
MY (1) MY151490A (enExample)
RU (1) RU2444129C2 (enExample)
TW (1) TWI375422B (enExample)
UA (1) UA97526C2 (enExample)
WO (1) WO2008150757A1 (enExample)

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CN103733664B (zh) 2011-07-11 2017-10-24 康普技术有限责任公司 用于管理分布式天线系统的方法和设备
EP3193465A3 (en) 2011-09-15 2017-08-02 Andrew Wireless Systems GmbH Configuration sub-system for telecommunication systems
ES2572954T3 (es) 2011-09-16 2016-06-03 Andrew Wireless Systems Gmbh Subsistema de detección de intermodulación integrado para sistemas de telecomunicaciones
US9414371B2 (en) * 2012-04-16 2016-08-09 Samsung Electronics Co., Ltd. Hierarchical channel sounding and channel state information feedback in massive MIMO systems
US9894623B2 (en) 2012-09-14 2018-02-13 Andrew Wireless Systems Gmbh Uplink path integrity detection in distributed antenna systems
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GB2517217B (en) * 2013-08-16 2018-03-21 Analog Devices Global Communication unit, integrated circuit and method for generating a plurality of sectored beams
US10251179B2 (en) * 2014-12-01 2019-04-02 Samsung Electronics Co., Ltd. Method and apparatus for communicating data between station and neighbor access point in communication system
WO2016168651A1 (en) 2015-04-16 2016-10-20 Andrew Wireless Systems Gmbh Uplink signal combiners for mobile radio signal distribution systems using ethernet data networks
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Also Published As

Publication number Publication date
US9398591B2 (en) 2016-07-19
MX2009012802A (es) 2009-12-15
AU2008260211A1 (en) 2008-12-11
RU2009148827A (ru) 2011-07-10
HK1144625A1 (en) 2011-02-25
EP2151068B1 (en) 2014-03-19
JP5944474B2 (ja) 2016-07-05
US8326365B2 (en) 2012-12-04
US20130301436A1 (en) 2013-11-14
TW200908762A (en) 2009-02-16
EP2151068A1 (en) 2010-02-10
IL201841A0 (en) 2010-06-16
EP2582067A3 (en) 2013-07-31
WO2008150757A1 (en) 2008-12-11
EP2590339B1 (en) 2021-08-25
UA97526C2 (ru) 2012-02-27
CN101730978B (zh) 2013-12-18
JP2013048451A (ja) 2013-03-07
US20080298445A1 (en) 2008-12-04
CA2686087A1 (en) 2008-12-11
ES2809473T3 (es) 2021-03-04
AU2008260211B2 (en) 2011-11-10
JP2010530156A (ja) 2010-09-02
JP5661714B2 (ja) 2015-01-28
US20130301546A1 (en) 2013-11-14
KR20100020493A (ko) 2010-02-22
RU2444129C2 (ru) 2012-02-27
CN103701509A (zh) 2014-04-02
BRPI0812066A2 (pt) 2014-11-25
EP2582067A2 (en) 2013-04-17
CN103701509B (zh) 2017-06-20
ES2890503T3 (es) 2022-01-20
US9743414B2 (en) 2017-08-22
TWI375422B (en) 2012-10-21
EP2582067B1 (en) 2020-06-24
EP2590339A1 (en) 2013-05-08
KR101092181B1 (ko) 2011-12-13
JP2015080246A (ja) 2015-04-23
MY151490A (en) 2014-05-30
CN101730978A (zh) 2010-06-09

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