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AR024130A1 - Distribucion automatica de frencuencias (afa) para sistemas inalambricos de oficina que comparten el espectro con sistemas publicos - Google Patents

Distribucion automatica de frencuencias (afa) para sistemas inalambricos de oficina que comparten el espectro con sistemas publicos

Info

Publication number
AR024130A1
AR024130A1 ARP000102611A ARP000102611A AR024130A1 AR 024130 A1 AR024130 A1 AR 024130A1 AR P000102611 A ARP000102611 A AR P000102611A AR P000102611 A ARP000102611 A AR P000102611A AR 024130 A1 AR024130 A1 AR 024130A1
Authority
AR
Argentina
Prior art keywords
frequencies
systems
afa
share
spectrum
Prior art date
Application number
ARP000102611A
Other languages
English (en)
Original Assignee
Ericsson Inc
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 Ericsson Inc filed Critical Ericsson Inc
Publication of AR024130A1 publication Critical patent/AR024130A1/es

Links

Classifications

    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Small-Scale Networks (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

Un sistema de distribucion de frecuencias distribuye de manera automática aquellas de las frecuencias de radio seleccionadas que van a ser utilizadas paralos sistemas de comunicacion inalámbricos en un sistema de oficina inalámbrico que tiene unaplu ralidad de transceptores que utilizan una combinacion defrecuencias de radio seleccionadas. El sistema determina un nivel de interferencia para cada frecuencia de radio. Las frecuencias de radio que tienen un nivelde interferencia por encima deun um bral seleccionado son abandonadas. Las frecuencias de radio remanentes que se pueden utilizar, que tienen los niveles deinterferencia más bajos son seleccionadas como las frecuencias distribuidas a ser utilizadas como un recurso combinado porcualqui era de la pluralidad detransceptores.
ARP000102611A 1999-05-28 2000-05-26 Distribucion automatica de frencuencias (afa) para sistemas inalambricos de oficina que comparten el espectro con sistemas publicos AR024130A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/322,623 US6466793B1 (en) 1999-05-28 1999-05-28 Automatic frequency allocation (AFA) for wireless office systems sharing the spectrum with public systems

Publications (1)

Publication Number Publication Date
AR024130A1 true AR024130A1 (es) 2002-09-04

Family

ID=23255683

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000102611A AR024130A1 (es) 1999-05-28 2000-05-26 Distribucion automatica de frencuencias (afa) para sistemas inalambricos de oficina que comparten el espectro con sistemas publicos

Country Status (10)

Country Link
US (1) US6466793B1 (es)
EP (1) EP1186188B1 (es)
JP (1) JP4663936B2 (es)
CN (1) CN1183795C (es)
AR (1) AR024130A1 (es)
AT (1) ATE508597T1 (es)
AU (1) AU5270200A (es)
CO (1) CO5290353A1 (es)
DE (1) DE60045920D1 (es)
WO (1) WO2000074415A1 (es)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5675629A (en) * 1995-09-08 1997-10-07 At&T Cordless cellular system base station
US5959529A (en) * 1997-03-07 1999-09-28 Kail, Iv; Karl A. Reprogrammable remote sensor monitoring system
GB9913697D0 (en) * 1999-06-11 1999-08-11 Adaptive Broadband Ltd Dynamic channel allocation in a wireless network
US6791994B1 (en) * 2000-04-19 2004-09-14 Rockwell Collins, Inc. Method and apparatus for assigning receive slots in a dynamic assignment environment
ITTS20000003A1 (it) * 2000-05-31 2001-12-01 Telit Networks Spa Self planner:pianificazione frequenziale automatica per sistemi radiomobili
US6781967B1 (en) 2000-08-29 2004-08-24 Rockwell Collins, Inc. Scheduling techniques for receiver directed broadcast applications
US6810022B1 (en) 2000-08-29 2004-10-26 Rockwell Collins Full duplex communication slot assignment
US6885651B1 (en) * 2000-08-29 2005-04-26 Rockwell Collins Maintaining an adaptive broadcast channel using both transmitter directed and receiver directed broadcasts
US6771968B1 (en) * 2000-10-11 2004-08-03 Bellsouth Intellectual Property Corporation Interference protection for wireless office systems
US20020093986A1 (en) * 2000-12-30 2002-07-18 Norm Hendrickson Forward data de-skew method and system
US7027418B2 (en) 2001-01-25 2006-04-11 Bandspeed, Inc. Approach for selecting communications channels based on performance
SE0100740D0 (sv) * 2001-03-06 2001-03-06 Ericsson Telefon Ab L M Method and system for interference measurements in a telecommunication system
US7496368B2 (en) * 2001-04-03 2009-02-24 Sharp Kabushiki Kaisha Method and device for controlling frequency selection within a wireless communication system
US6664893B1 (en) * 2001-04-23 2003-12-16 Cardionet, Inc. Method for controlling access to medical monitoring device service
US6694177B2 (en) 2001-04-23 2004-02-17 Cardionet, Inc. Control of data transmission between a remote monitoring unit and a central unit
US6665385B2 (en) 2001-04-23 2003-12-16 Cardionet, Inc. Medical monitoring system having multipath communications capability
US6801137B2 (en) * 2001-04-23 2004-10-05 Cardionet, Inc. Bidirectional communication between a sensor unit and a monitor unit in patient monitoring
US20050119580A1 (en) 2001-04-23 2005-06-02 Eveland Doug C. Controlling access to a medical monitoring system
JP3836688B2 (ja) 2001-05-25 2006-10-25 株式会社エヌ・ティ・ティ・ドコモ 無線回線の干渉検出方法および干渉防止システム
FR2828619B1 (fr) * 2001-08-10 2004-01-02 Radiotelephone Sfr Procede et dispositif de determination d'un plan de frequences
US7155229B2 (en) * 2002-01-08 2006-12-26 Ericsson Inc. Distributed wireless architecture using microcast
JP3857602B2 (ja) * 2002-03-06 2006-12-13 株式会社エヌ・ティ・ティ・ドコモ 通信制御方法及び通信制御システム
US6957107B2 (en) 2002-03-13 2005-10-18 Cardionet, Inc. Method and apparatus for monitoring and communicating with an implanted medical device
US20040001530A1 (en) 2002-06-27 2004-01-01 International Business Machines Corporation Insertion of null packets to mitigate the effects of interference in wireless communications
JP2005142766A (ja) * 2003-11-05 2005-06-02 Matsushita Electric Ind Co Ltd 基地局装置及び基地局装置におけるリソースの割り当て方法
US7403780B2 (en) 2004-02-19 2008-07-22 Rockwell Collins, Inc. Hybrid open/closed loop filtering for link quality estimation
US7826372B1 (en) 2004-03-26 2010-11-02 Rockwell Collins, Inc. Network routing process for regulating traffic through advantaged and disadvantaged nodes
US7382799B1 (en) 2004-05-18 2008-06-03 Rockwell Collins, Inc. On-demand broadcast protocol
US7310380B1 (en) 2004-05-28 2007-12-18 Rockwell Collins, Inc. Generic transmission parameter configuration
US7397810B1 (en) 2004-06-14 2008-07-08 Rockwell Collins, Inc. Artery nodes
JP4515460B2 (ja) 2004-10-29 2010-07-28 富士通株式会社 マルチキャリア伝送方式による通信装置および通信システム
JP2006345243A (ja) * 2005-06-09 2006-12-21 Matsushita Electric Ind Co Ltd 基地局装置、通信端末装置及び送信方法
TWI288550B (en) * 2005-07-11 2007-10-11 Winbond Electronics Corp Method of intelligent channel allocation in communication network system
EP1911184B1 (en) * 2005-07-27 2017-05-10 T-Mobile USA, Inc. Frequency band adaptive wireless communication
US7606171B1 (en) 2005-07-28 2009-10-20 Rockwell Collins, Inc. Skeletal node rules for connected dominating set in ad-hoc networks
DE202005021930U1 (de) 2005-08-01 2011-08-08 Corning Cable Systems Llc Faseroptische Auskoppelkabel und vorverbundene Baugruppen mit Toning-Teilen
US20070058584A1 (en) * 2005-09-12 2007-03-15 Ilan Sutskover Techniques to transmit and duplex with channel knowledge at a base station
KR100785799B1 (ko) 2005-10-14 2007-12-13 한국전자통신연구원 다중 주파수채널 시스템에서 효율적인 스펙트럼 센싱을이용한 채널 할당 방법
US7983686B2 (en) * 2005-10-31 2011-07-19 Microsoft Corporation Dynamic frequency inventory and masking
WO2007096809A1 (en) * 2006-02-20 2007-08-30 Koninklijke Philips Electronics N.V. Communication network
JP4786382B2 (ja) * 2006-03-27 2011-10-05 京セラ株式会社 基地局装置及びチャネル割り当て方法
US7933344B2 (en) * 2006-04-25 2011-04-26 Mircosoft Corporation OFDMA based on cognitive radio
US8189621B2 (en) 2006-05-12 2012-05-29 Microsoft Corporation Stack signaling to application with lack of requested bandwidth
US20080045254A1 (en) * 2006-08-15 2008-02-21 Motorola, Inc. Method and Apparatus for Maximizing Resource Utilization of Base Stations in a Communication Network
US8144793B2 (en) 2006-12-12 2012-03-27 Microsoft Corporation Cognitive multi-user OFDMA
US7929623B2 (en) 2007-03-30 2011-04-19 Microsoft Corporation FEC in cognitive multi-user OFDMA
US7970085B2 (en) 2007-05-08 2011-06-28 Microsoft Corporation OFDM transmission and reception for non-OFDMA signals
KR100998927B1 (ko) * 2007-06-28 2010-12-09 삼성전자주식회사 광대역 무선통신 시스템에서 인접 기지국 리스트 관리 방법및 장치
US8254393B2 (en) * 2007-06-29 2012-08-28 Microsoft Corporation Harnessing predictive models of durations of channel availability for enhanced opportunistic allocation of radio spectrum
JP5014946B2 (ja) * 2007-10-18 2012-08-29 Ｋｄｄｉ株式会社 周波数チャネル割当装置、周波数チャネル割当方法及びコンピュータプログラム
US8374130B2 (en) 2008-01-25 2013-02-12 Microsoft Corporation Orthogonal frequency division multiple access with carrier sense
EP2282565A4 (en) * 2008-05-27 2014-06-04 Ntt Docomo Inc Used frequency setting method, network device and wireless base station
US8219105B2 (en) * 2008-10-01 2012-07-10 Telefonaktiebolaget L M Ericsson (Publ) Radio resource allocation to reduce uplink interference
US8849213B2 (en) * 2009-01-21 2014-09-30 Bandspeed, Inc. Integrated circuit for signal analysis
US8447252B2 (en) * 2009-01-21 2013-05-21 Bandspeed, Inc. Adaptive channel scanning for detection and classification of RF signals
US8718693B2 (en) * 2009-12-16 2014-05-06 Electronics And Telecommunications Research Institute Apparatus and method for sharing frequency
KR101325291B1 (ko) 2009-12-16 2013-11-08 한국전자통신연구원 주파수 공유 장치 및 방법
US8711721B2 (en) * 2010-07-15 2014-04-29 Rivada Networks Llc Methods and systems for dynamic spectrum arbitrage
US9647819B2 (en) * 2011-08-18 2017-05-09 Nokia Solutions And Networks Oy Mechanisms to facilitate a telecommunication system to make use of bands which are not-licensed to the telecommunication system
JP6112420B2 (ja) * 2011-10-31 2017-04-12 パナソニックＩｐマネジメント株式会社 無線基地局装置、無線資源管理方法、無線資源管理プログラム、無線通信装置、及び無線通信システム
KR101645524B1 (ko) * 2012-02-25 2016-08-04 인텔 코포레이션 스펙트럼 서비스의 동적 공유를 관리하기 위한 방법 및 장치
FR3124682A1 (fr) * 2021-06-23 2022-12-30 Orange Procédé d’allocation d’une ressource fréquentielle à au moins un terminal, dispositif associé

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660765A (en) * 1970-04-13 1972-05-02 Motorola Inc Squelch circuit having short and long time constant filters for squelch tail elimination
US5323447A (en) * 1991-11-01 1994-06-21 At&T Bell Laboratories Apparatus and method for modifying a frequency hopping sequence of a cordless telephone operating in a frequency hopping system
FI940705A7 (fi) * 1993-09-14 1995-03-15 Nokia Corp Menetelmä tukiaseman radiokanavien valvomiseksi
JPH089447A (ja) * 1994-06-23 1996-01-12 Toshiba Corp 構内用無線通信装置及び構内用無線通信方法
US5828948A (en) * 1995-04-07 1998-10-27 Telefonaktiebolaget Lm Ericsson Dynamic allocation of channels in a cellular telephone system
US5675629A (en) * 1995-09-08 1997-10-07 At&T Cordless cellular system base station
US5898928A (en) * 1996-02-29 1999-04-27 Telefonaktiebolaget Lm Ericsson Adaptive frequency allocation in a telecommunication system
JP2836595B2 (ja) * 1996-08-21 1998-12-14 日本電気株式会社 移動体通信システムの自動周波数配置方法
US6405048B1 (en) * 1996-08-28 2002-06-11 Telefonaktiebolaget L M Ericsson Method and system for autonomously allocating frequencies to a radio system sharing frequencies with an overlapping macro radio system
US6009332A (en) * 1996-08-28 1999-12-28 Telefonaktiebolaget Lm Ericsson Method and system for autonomously allocating a frequency hopping traffic channel in a private radio system
US5884145A (en) * 1996-08-28 1999-03-16 Telefon Akmebolget Lm Ericsson Method and system for autonomously allocating a cellular communications channel for communication between a cellular terminal and a telephone base station
FI106162B (fi) * 1997-02-14 2000-11-30 Nokia Networks Oy Kanavan allokointimenetelmä
EP0878976A1 (de) * 1997-05-12 1998-11-18 Telefonaktiebolaget Lm Ericsson Verfahren und Vorrichtung zur Auswahl von Frequenzwiederholungen in zellularen Kommunikationssystemen
US5963865A (en) * 1997-11-24 1999-10-05 Telefonaktiebolaget Lm Ericsson Traffic channel assignment in a cellular telephone system using an uplink interference driven frequency packing method
US6078812A (en) * 1997-12-15 2000-06-20 Ericsson Inc. System and method for adaptive channel allocation
US6256477B1 (en) * 1998-09-30 2001-07-03 Conexant Systems, Inc. Avoiding interference from a potentially interfering transmitter in a wireless communication system
US6240275B1 (en) * 1998-12-30 2001-05-29 Ericsson Inc. System and method for channel assignment based upon interference and channel quality measurements

Also Published As

Publication number Publication date
CN1365583A (zh) 2002-08-21
AU5270200A (en) 2000-12-18
JP2003501908A (ja) 2003-01-14
CO5290353A1 (es) 2003-06-27
JP4663936B2 (ja) 2011-04-06
US6466793B1 (en) 2002-10-15
EP1186188B1 (en) 2011-05-04
EP1186188A1 (en) 2002-03-13
WO2000074415A1 (en) 2000-12-07
DE60045920D1 (de) 2011-06-16
CN1183795C (zh) 2005-01-05
ATE508597T1 (de) 2011-05-15

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