AU2001280169A1 - Radio base station and program for radio base station - Google Patents

Radio base station and program for radio base station

Info

Publication number
AU2001280169A1
AU2001280169A1 AU2001280169A AU8016901A AU2001280169A1 AU 2001280169 A1 AU2001280169 A1 AU 2001280169A1 AU 2001280169 A AU2001280169 A AU 2001280169A AU 8016901 A AU8016901 A AU 8016901A AU 2001280169 A1 AU2001280169 A1 AU 2001280169A1
Authority
AU
Australia
Prior art keywords
base station
space
radio base
mobile stations
wireless base
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001280169A
Inventor
Tadayoshi Itou
Takeo Miyata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of AU2001280169A1 publication Critical patent/AU2001280169A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Abstract

A wireless base station comprises a response vector calculation unit (561), an RSSI measuring unit (562), an MSE calculation unit (563), an FD calculation unit (564) and the like, and those units obtain an index showing communication quality of at least one of two mobile stations that are intended to be space-division multiplexed. According to the index, a control unit (80) judges the suitability of the two mobile stations for space-division multiplexing and performs space-division multiple access communication when judging suitable. The effect achieved with this construction is that the wireless base station maintains quality of communication between the wireless base station and mobile stations at a certain satisfactory level when performing space-division multiple access communication. <IMAGE>
AU2001280169A 2000-08-25 2001-08-27 Radio base station and program for radio base station Abandoned AU2001280169A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000256525A JP3574055B2 (en) 2000-08-25 2000-08-25 Wireless base station
JP2000-256525 2000-08-25
PCT/JP2001/007298 WO2002017666A1 (en) 2000-08-25 2001-08-27 Radio base station and program for radio base station

Publications (1)

Publication Number Publication Date
AU2001280169A1 true AU2001280169A1 (en) 2002-03-04

Family

ID=18745121

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001280169A Abandoned AU2001280169A1 (en) 2000-08-25 2001-08-27 Radio base station and program for radio base station

Country Status (9)

Country Link
US (1) US7623488B2 (en)
EP (1) EP1324627B1 (en)
JP (1) JP3574055B2 (en)
CN (1) CN1248533C (en)
AT (1) ATE323384T1 (en)
AU (1) AU2001280169A1 (en)
DE (1) DE60118762D1 (en)
TW (1) TWI275310B (en)
WO (1) WO2002017666A1 (en)

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JP3520026B2 (en) * 2000-04-03 2004-04-19 三洋電機株式会社 Radio base station, control method thereof, and program recording medium
US7039356B2 (en) * 2002-03-12 2006-05-02 Blue7 Communications Selecting a set of antennas for use in a wireless communication system
JP4514463B2 (en) 2003-02-12 2010-07-28 パナソニック株式会社 Transmitting apparatus and wireless communication method
JP4546177B2 (en) 2003-07-28 2010-09-15 パナソニック株式会社 Wireless communication apparatus and wireless communication method
JP3923050B2 (en) * 2004-01-30 2007-05-30 松下電器産業株式会社 Transmission / reception apparatus and transmission / reception method
JP4663369B2 (en) * 2004-05-20 2011-04-06 パナソニック株式会社 Wireless communication system, wireless communication method, base station apparatus, and terminal apparatus
JP4208828B2 (en) 2004-12-10 2009-01-14 三洋電機株式会社 Time slot allocation method and base station apparatus using the same
JP4510681B2 (en) * 2005-04-01 2010-07-28 京セラ株式会社 Radio base apparatus, communication method selection method, and communication method selection program
JPWO2007001052A1 (en) * 2005-06-29 2009-01-22 京セラ株式会社 Wireless communication apparatus, wireless communication method, and wireless communication program
JP4778822B2 (en) * 2006-03-29 2011-09-21 京セラ株式会社 Radio base station and channel allocation method
WO2007139063A1 (en) * 2006-05-29 2007-12-06 Kyocera Corporation Base station device, control method of base station device, receiving device, adaptive algorism control method, wireless communication device and wireless communication method
JP4773910B2 (en) * 2006-08-10 2011-09-14 京セラ株式会社 Base station apparatus and space division multiplexing method
CN101267235B (en) * 2007-03-16 2013-01-09 电信科学技术研究院 A method and device for realizing space division multiplexing
JP4803281B2 (en) * 2009-06-03 2011-10-26 カシオ計算機株式会社 Wireless communication apparatus and program
US8670432B2 (en) 2009-06-22 2014-03-11 Qualcomm Incorporated Methods and apparatus for coordination of sending reference signals from multiple cells
JP2018152723A (en) * 2017-03-13 2018-09-27 株式会社東芝 Radio communication apparatus and radio communication method
JP2018174401A (en) * 2017-03-31 2018-11-08 富士通株式会社 Transmitting station, radio communication system, and processing method of transmitting station

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US5515378A (en) * 1991-12-12 1996-05-07 Arraycomm, Inc. Spatial division multiple access wireless communication systems
US5634199A (en) * 1993-04-14 1997-05-27 Stanford University Method of subspace beamforming using adaptive transmitting antennas with feedback
US5508707A (en) * 1994-09-28 1996-04-16 U S West Technologies, Inc. Method for determining position by obtaining directional information from spatial division multiple access (SDMA)-equipped and non-SDMA-equipped base stations
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US7177298B2 (en) * 2000-01-07 2007-02-13 Gopal Chillariga Dynamic channel allocation in multiple-access communication systems
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Also Published As

Publication number Publication date
CN1470143A (en) 2004-01-21
DE60118762D1 (en) 2006-05-24
JP3574055B2 (en) 2004-10-06
EP1324627B1 (en) 2006-04-12
ATE323384T1 (en) 2006-04-15
CN1248533C (en) 2006-03-29
JP2002077980A (en) 2002-03-15
US7623488B2 (en) 2009-11-24
US20040022205A1 (en) 2004-02-05
EP1324627A4 (en) 2004-08-25
WO2002017666A1 (en) 2002-02-28
EP1324627A1 (en) 2003-07-02
TWI275310B (en) 2007-03-01

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