ATE463138T1 - Zulassungssteuerung durch richtantenne - Google Patents

Zulassungssteuerung durch richtantenne

Info

Publication number
ATE463138T1
ATE463138T1 AT01943322T AT01943322T ATE463138T1 AT E463138 T1 ATE463138 T1 AT E463138T1 AT 01943322 T AT01943322 T AT 01943322T AT 01943322 T AT01943322 T AT 01943322T AT E463138 T1 ATE463138 T1 AT E463138T1
Authority
AT
Austria
Prior art keywords
admission control
directional antenna
load
estimation
implemented
Prior art date
Application number
AT01943322T
Other languages
English (en)
Inventor
Klaus Pedersen
Preben Mogensen
Juan Moreno
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE463138T1 publication Critical patent/ATE463138T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Vehicle Body Suspensions (AREA)
AT01943322T 2001-05-04 2001-05-04 Zulassungssteuerung durch richtantenne ATE463138T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2001/005059 WO2002091779A1 (en) 2001-05-04 2001-05-04 Admission control with directional antenna

Publications (1)

Publication Number Publication Date
ATE463138T1 true ATE463138T1 (de) 2010-04-15

Family

ID=8164404

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01943322T ATE463138T1 (de) 2001-05-04 2001-05-04 Zulassungssteuerung durch richtantenne

Country Status (6)

Country Link
US (1) US7480278B2 (de)
EP (1) EP1388271B1 (de)
CN (1) CN100446612C (de)
AT (1) ATE463138T1 (de)
DE (1) DE60141717D1 (de)
WO (1) WO2002091779A1 (de)

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JP3987738B2 (ja) * 2002-03-05 2007-10-10 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおけるチャネル構成方法、無線基地局、移動局及び移動通信システム
US6631269B1 (en) 2002-05-23 2003-10-07 Interdigital Technology Corporation Signaling connection admission control in a wireless network
JP2004023726A (ja) * 2002-06-20 2004-01-22 Nec Corp 基地局設置方法、基地局設置システム及び基地局設置プログラム
US6999794B1 (en) * 2002-06-28 2006-02-14 Arraycomm Llc Transmission of a common pilot channel from a beamforming transmit antenna array
US8194770B2 (en) * 2002-08-27 2012-06-05 Qualcomm Incorporated Coded MIMO systems with selective channel inversion applied per eigenmode
US8218609B2 (en) * 2002-10-25 2012-07-10 Qualcomm Incorporated Closed-loop rate control for a multi-channel communication system
US8134976B2 (en) 2002-10-25 2012-03-13 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US7002900B2 (en) * 2002-10-25 2006-02-21 Qualcomm Incorporated Transmit diversity processing for a multi-antenna communication system
US8169944B2 (en) * 2002-10-25 2012-05-01 Qualcomm Incorporated Random access for wireless multiple-access communication systems
US8570988B2 (en) * 2002-10-25 2013-10-29 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US7986742B2 (en) * 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US8208364B2 (en) * 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
US7324429B2 (en) 2002-10-25 2008-01-29 Qualcomm, Incorporated Multi-mode terminal in a wireless MIMO system
US8320301B2 (en) * 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
US20040081131A1 (en) 2002-10-25 2004-04-29 Walton Jay Rod OFDM communication system with multiple OFDM symbol sizes
US8170513B2 (en) * 2002-10-25 2012-05-01 Qualcomm Incorporated Data detection and demodulation for wireless communication systems
JP3999683B2 (ja) * 2003-02-17 2007-10-31 株式会社エヌ・ティ・ティ・ドコモ 無線通信方法及び基地局
US9473269B2 (en) 2003-12-01 2016-10-18 Qualcomm Incorporated Method and apparatus for providing an efficient control channel structure in a wireless communication system
JPWO2005071865A1 (ja) * 2004-01-21 2007-12-27 日本電気株式会社 送信指向性アンテナ制御システム、基地局及びそれらに用いる送信指向性アンテナ制御方法
US20050261899A1 (en) * 2004-05-19 2005-11-24 Stefan Brueck Methods of improving capacity for voice users in a communication network
EP1791271A4 (de) * 2004-09-17 2012-04-11 Nec Corp Kommunikations-steuerverfahren, mobilkommunikationssystem, basisstation und schaltungssteuerstation
GB2419494A (en) * 2004-10-20 2006-04-26 Ericsson Telefon Ab L M Cellular network resource control method and apparatus
US7894402B2 (en) * 2005-04-15 2011-02-22 Alcatel-Lucent Usa Inc. High rate packet data spatial division multiple access (SDMA)
US7466749B2 (en) 2005-05-12 2008-12-16 Qualcomm Incorporated Rate selection with margin sharing
EP1729531A1 (de) * 2005-06-02 2006-12-06 Alcatel Verfahren und Vorrichtung für statische Strahlformung
US8358714B2 (en) * 2005-06-16 2013-01-22 Qualcomm Incorporated Coding and modulation for multiple data streams in a communication system
CN102647779B (zh) * 2005-10-07 2015-04-08 诺基亚公司 为软频率重用提供公共导频信道的装置和方法
EP1804542A1 (de) * 2005-12-27 2007-07-04 Siemens S.p.A. Modellierung von abwärtsgerichteter Systembelastung
US8036669B2 (en) 2006-04-20 2011-10-11 Qualcomm Incorporated Orthogonal resource reuse with SDMA beams
US8660106B2 (en) * 2006-04-21 2014-02-25 Telefonaktiebolaget L M Ericsson (Publ) Optimizing code utilization regarding a secondary scrambling code
KR100920387B1 (ko) * 2006-07-05 2009-10-07 삼성전자주식회사 적응적 안테나 시스템의 무선 자원 할당 장치 및 방법
US20080039141A1 (en) * 2006-08-10 2008-02-14 Holger Claussen Changing the scrambling code of a base station for wireless telecommunications
ATE506764T1 (de) * 2006-10-02 2011-05-15 Koninkl Philips Electronics Nv Effiziente cqi-signalisierung in mimo-systemen mit veränderlichen strahlzahlen
US7929591B2 (en) * 2006-10-25 2011-04-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for multiple scrambling code impairment compensation
US20080151871A1 (en) * 2006-12-22 2008-06-26 Nokia Corporation Power-Efficient Multi-Branch Reception
CN101884174B (zh) * 2007-10-04 2016-06-29 苹果公司 在小区区段内形成空间波束
CN101971516A (zh) * 2008-01-03 2011-02-09 法国电信 通过终端至发射器的回路明显减小发射器波束之间干扰的通讯方法
CN101686074B (zh) * 2008-09-27 2012-09-26 中国移动通信集团公司 一种确定来波方向的方法及装置
US8670778B2 (en) 2008-09-29 2014-03-11 Qualcomm Incorporated Dynamic sectors in a wireless communication system
US8995998B2 (en) * 2008-11-07 2015-03-31 Qualcomm Incorporated Optimized signaling of primary scrambling codes and frequency lists in wireless communications
US8463195B2 (en) * 2009-07-22 2013-06-11 Qualcomm Incorporated Methods and apparatus for spectrum sensing of signal features in a wireless channel
US8442442B2 (en) 2009-10-29 2013-05-14 Alcatel Lucent Methods for assigning scrambling codes and reducing interference in telecommunications networks
JP5310505B2 (ja) * 2009-11-25 2013-10-09 富士通株式会社 無線通信方法、基地局および移動通信端末
CN102655425B (zh) * 2011-03-02 2014-12-10 爱立信(中国)通信有限公司 调控波束方向改变而导致的上行负载变化的方法和基站
EP3140924A1 (de) * 2014-05-08 2017-03-15 Telefonaktiebolaget LM Ericsson (publ) Strahlformung mit einer antennenanordnung
KR101993967B1 (ko) * 2014-05-08 2019-06-27 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 안테나 배열체를 사용하는 빔 포밍
KR102533601B1 (ko) 2017-09-21 2023-05-16 스마트스카이 네트웍스 엘엘씨 공중 대 지상 컨텍스트에서 다중 네트워크들의 통합을 위한 아키텍처
US10524134B1 (en) * 2019-03-25 2019-12-31 Facebook, Inc. Site survey tool for cellular base station placement
US10848984B1 (en) 2019-03-25 2020-11-24 Facebook, Inc. Adaptive sectoring of a wireless base station
US11272377B1 (en) * 2020-02-22 2022-03-08 Meta Platforms, Inc. Site survey for wireless base station placement
US11956052B1 (en) * 2022-10-13 2024-04-09 Qualcomm Incorporated Techniques for selecting beam based on maximum throughput

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US5886988A (en) * 1996-10-23 1999-03-23 Arraycomm, Inc. Channel assignment and call admission control for spatial division multiple access communication systems
US7173904B1 (en) * 1999-09-23 2007-02-06 Lucent Technologies Inc. System and method for reverse link overload control
US6314293B1 (en) * 2000-01-27 2001-11-06 Verizon Laboratories Inc. Probabilistic use of wireless reserve channels for admission control
US6975609B1 (en) * 2000-05-30 2005-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic call admission
US6934555B2 (en) * 2001-06-29 2005-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Software analysis tool for CDMA system

Also Published As

Publication number Publication date
WO2002091779A1 (en) 2002-11-14
DE60141717D1 (de) 2010-05-12
EP1388271A1 (de) 2004-02-11
CN1528099A (zh) 2004-09-08
US20040136342A1 (en) 2004-07-15
CN100446612C (zh) 2008-12-24
EP1388271B1 (de) 2010-03-31
US7480278B2 (en) 2009-01-20

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