KR101458776B1 - 셀룰러 원격통신 네트워크의 서비스 품질을 개선하기 위한 방법 - Google Patents

셀룰러 원격통신 네트워크의 서비스 품질을 개선하기 위한 방법 Download PDF

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KR101458776B1
KR101458776B1 KR1020127014131A KR20127014131A KR101458776B1 KR 101458776 B1 KR101458776 B1 KR 101458776B1 KR 1020127014131 A KR1020127014131 A KR 1020127014131A KR 20127014131 A KR20127014131 A KR 20127014131A KR 101458776 B1 KR101458776 B1 KR 101458776B1
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South Korea
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base station
radio
sequence
beams
radio beams
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Korean (ko)
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KR20120088801A (ko
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드니 루펫
도루 칼린
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알까뗄 루슨트
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    • 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
    • H04W72/04—Wireless resource allocation

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020127014131A 2009-11-03 2010-10-29 셀룰러 원격통신 네트워크의 서비스 품질을 개선하기 위한 방법 Expired - Fee Related KR101458776B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09174961.4 2009-11-03
EP09174961.4A EP2317789B1 (en) 2009-11-03 2009-11-03 Method, base station and cellular telecommunication network for improving the quality of service
PCT/EP2010/066529 WO2011054768A1 (en) 2009-11-03 2010-10-29 Method for improving the quality of service of a cellular telecommunication network

Publications (2)

Publication Number Publication Date
KR20120088801A KR20120088801A (ko) 2012-08-08
KR101458776B1 true KR101458776B1 (ko) 2014-11-07

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KR1020127014131A Expired - Fee Related KR101458776B1 (ko) 2009-11-03 2010-10-29 셀룰러 원격통신 네트워크의 서비스 품질을 개선하기 위한 방법

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US (1) US20130017824A1 (enExample)
EP (1) EP2317789B1 (enExample)
JP (1) JP5653445B2 (enExample)
KR (1) KR101458776B1 (enExample)
CN (1) CN102598755B (enExample)
BR (1) BR112012010383A2 (enExample)
WO (1) WO2011054768A1 (enExample)

Families Citing this family (5)

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Publication number Priority date Publication date Assignee Title
JP6438203B2 (ja) * 2014-03-20 2018-12-12 株式会社Ｎｔｔドコモ 基地局及びユーザ装置
US9485788B2 (en) * 2014-06-18 2016-11-01 Sony Corporation Massive MIMO cell synchronization: AP to AP direct communication
JP2017092728A (ja) 2015-11-11 2017-05-25 富士通株式会社 通信システム、基地局、制御局、制御局の制御方法
CN109842437A (zh) * 2017-11-29 2019-06-04 索尼公司 无线通信系统中的电子设备、方法和计算机可读存储介质
WO2023075487A1 (ko) * 2021-10-29 2023-05-04 삼성전자 주식회사 다중점 협력 송수신 기능을 수행하는 셀을 선택하는 라디오 억세스 네트워크 인텔리전트 컨트롤러 및 그 동작 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400955B1 (en) * 1998-06-01 2002-06-04 Mitsubishi Denki Kabushiki Kaisha Radio communication system
US20080267063A1 (en) * 2007-04-27 2008-10-30 Tenxc Wireless, Inc. Method and apparatus for multi-user scheduling for interference avoidance in adaptive beamforming systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6144652A (en) * 1996-11-08 2000-11-07 Lucent Technologies Inc. TDM-based fixed wireless loop system
US6879845B2 (en) * 2000-12-01 2005-04-12 Hitachi, Ltd. Wireless communication method and system using beam direction-variable antenna
EP1241906A3 (en) * 2001-02-14 2002-11-27 NTT DoCoMo, Inc. Communication control method and apparatus in mobile communication system
JP4753750B2 (ja) * 2006-03-06 2011-08-24 株式会社日立製作所 無線通信方式および無線基地局装置
WO2009012350A1 (en) * 2007-07-19 2009-01-22 Interdigital Technology Corporation Wireless communication method and apparatus for encoding and decoding beamforming vectors
US8140070B2 (en) * 2009-02-06 2012-03-20 Alcatel Lucent Methods for reducing inter-cell interference by precoding signals for transmission in wireless MIMO system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400955B1 (en) * 1998-06-01 2002-06-04 Mitsubishi Denki Kabushiki Kaisha Radio communication system
US20080267063A1 (en) * 2007-04-27 2008-10-30 Tenxc Wireless, Inc. Method and apparatus for multi-user scheduling for interference avoidance in adaptive beamforming systems

Also Published As

Publication number Publication date
EP2317789A1 (en) 2011-05-04
BR112012010383A2 (pt) 2016-06-07
JP2013509772A (ja) 2013-03-14
US20130017824A1 (en) 2013-01-17
JP5653445B2 (ja) 2015-01-14
CN102598755B (zh) 2015-11-25
CN102598755A (zh) 2012-07-18
WO2011054768A1 (en) 2011-05-12
EP2317789B1 (en) 2016-01-27
KR20120088801A (ko) 2012-08-08

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