AR049970A1 - Metodo y unidad de comunicaciones para uso en un sistema de comunicaciones inalambricas de banda ancha - Google Patents

Metodo y unidad de comunicaciones para uso en un sistema de comunicaciones inalambricas de banda ancha

Info

Publication number
AR049970A1
AR049970A1 ARP050102828A ARP050102828A AR049970A1 AR 049970 A1 AR049970 A1 AR 049970A1 AR P050102828 A ARP050102828 A AR P050102828A AR P050102828 A ARP050102828 A AR P050102828A AR 049970 A1 AR049970 A1 AR 049970A1
Authority
AR
Argentina
Prior art keywords
assigned
data streams
channel
channels
relative
Prior art date
Application number
ARP050102828A
Other languages
English (en)
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of AR049970A1 publication Critical patent/AR049970A1/es

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se utiliza una técnica en un sistema de comunicaciones inalámbricas de banda ancha (100). En algunas realizaciones, se determinan (310) los canales disponibles y se selecciona (315) uno para la asignacion a cada una de un conjunto de unidades de comunicaciones en base a una pérdida de trayecto de frecuencia relativa para cada uno de los canales disponibles. En algunas realizaciones se asigna (505) a una unidad de comunicaciones un canal seleccionado entre los canales disponibles y se ajusta (510) un parámetro de pérdida de senal relativa de la unidad de comunicaciones, tal como la potencia de transmision, en base a una pérdida de trayecto de frecuencia relativa determinada a partir de la frecuencia de canal del canal asignado. En otras realizaciones, la informacion de transmision se divide (705) en multiples corrientes de datos, cada una caracterizada por una sensibilidad de senalizacion relativa asociada, y cada una de las corrientes de datos se asigna (715) a uno de los multiples canales de transmision, donde las corrientes de datos se asignan a canales de frecuencia de canal decrecientes a fin de disminuir las sensibilidades de senalizacion relativas asociadas de las corrientes de datos.
ARP050102828A 2004-07-07 2005-07-07 Metodo y unidad de comunicaciones para uso en un sistema de comunicaciones inalambricas de banda ancha AR049970A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/886,479 US7346356B2 (en) 2004-07-07 2004-07-07 Method and communication unit for use in a wideband wireless communications system

Publications (1)

Publication Number Publication Date
AR049970A1 true AR049970A1 (es) 2006-09-20

Family

ID=35542046

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050102828A AR049970A1 (es) 2004-07-07 2005-07-07 Metodo y unidad de comunicaciones para uso en un sistema de comunicaciones inalambricas de banda ancha

Country Status (7)

Country Link
US (1) US7346356B2 (es)
EP (1) EP1774658B1 (es)
KR (1) KR100875582B1 (es)
CN (1) CN1981448B (es)
AR (1) AR049970A1 (es)
TW (1) TWI360962B (es)
WO (1) WO2006010026A2 (es)

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EP1770870B1 (en) * 2005-10-03 2019-04-03 Avago Technologies International Sales Pte. Limited Powerline communication device and method
US7688782B2 (en) * 2005-11-03 2010-03-30 Symbol Technologies, Inc. Method and system for managing multi-channel communication
US7505766B2 (en) 2006-03-01 2009-03-17 Research In Motion Limited System for determining conducted radio frequency (RF) receiver sensitivity and related methods
US7489905B2 (en) 2006-03-01 2009-02-10 Research In Motion Limited System for determining RF path loss between an RF source and an RF receiver with hysteresis and related methods
US7555295B2 (en) 2006-03-01 2009-06-30 Research In Motion Limited System for determining radiated radio frequency (RF) receiver sensitivity and related methods
DE602006010807D1 (de) * 2006-03-01 2010-01-14 Research In Motion Ltd System und Verfahren zur Schätzung der Streckendämpfung in einem Funkkommunikationssystem
US7555293B2 (en) 2006-03-01 2009-06-30 Research In Motion Limited System for determining RF path loss between an RF source and an RF receiver and related methods
US7555294B2 (en) 2006-03-01 2009-06-30 Research In Motion Limited System for determining total isotropic sensitivity (TIS) and related methods
CN100466542C (zh) * 2006-06-30 2009-03-04 华为技术有限公司 一种基于业务等级的损耗分配方法
BRPI0808175A2 (pt) * 2007-03-01 2014-08-05 Ntt Docomo Inc Aparelho da estação de base e método de controle de comunicação
US8170489B2 (en) 2008-06-04 2012-05-01 Research In Motion Limited System and methods for determining radiated radio frequency (RF) receiver sensitivity
EP2242318B1 (en) * 2009-04-15 2015-06-03 Telefonaktiebolaget L M Ericsson (publ) OFDMA scheduling method for avoiding leakage at the mobile stations
US9807778B2 (en) 2010-10-11 2017-10-31 Interdigital Patent Holdings, Inc. Dynamic spectrum management
TWI521919B (zh) * 2010-10-11 2016-02-11 內數位專利控股公司 認知無線電網路頻寬配置方法及裝置
JP6109839B2 (ja) * 2011-11-02 2017-04-05 マーベル ワールド トレード リミテッド Ｗｌａｎ送信モードおよびそれらの共存のための方法および装置
FR2991123A1 (fr) 2012-05-24 2013-11-29 Thomson Licensing Procede de configuration d'un reseau sans fil
TWI488763B (zh) * 2012-07-16 2015-06-21 Univ Nat Chiao Tung A device that uses a power cord to transmit control signals
US9232524B2 (en) 2013-01-05 2016-01-05 Qualcomm Incorporated Multiple access scheme for multi-channels of a network with a limited link budget
US9178626B2 (en) * 2013-03-14 2015-11-03 Dell Products L.P. System and method of enhancing signal integrity
US10263818B2 (en) * 2015-09-18 2019-04-16 Qualcomm Incorporated Integrity check techniques for multi-channel activity detection
US10219182B1 (en) 2017-09-10 2019-02-26 Hewlett Packard Enterprise Development Lp Channel bandwidth selection
US10802908B2 (en) * 2018-07-31 2020-10-13 Western Digital Technologies, Inc. Data dependent allocation of error correction resources
CN111726183B (zh) * 2020-06-29 2021-07-06 南方电网数字电网研究院有限公司 用于传感器通信的信道分配方法、装置和计算机设备

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Publication number Priority date Publication date Assignee Title
US5452009A (en) * 1993-12-29 1995-09-19 Zenith Electronics Corp. Digital transmission system with data rate optimized for noise in transmission medium
IT1318276B1 (it) * 2000-07-28 2003-07-28 Siemens Inf & Comm Networks Metodo e sistema per il controllo della potenza in sistemi radiomobili
US7092428B2 (en) * 2001-03-30 2006-08-15 Mediatek Selective frequency hopping for hit avoidance in wireless communications system and method
KR100703295B1 (ko) * 2001-08-18 2007-04-03 삼성전자주식회사 이동통신시스템에서 안테나 어레이를 이용한 데이터 송/수신 장치 및 방법
US7149252B2 (en) * 2001-08-31 2006-12-12 Adaptive Networks, Inc. Communicating data using wideband communications
JP2005531163A (ja) 2001-08-31 2005-10-13 アダプチブ ネットワークス インコーポレーテッド 広帯域通信を使用したデータ通信
US20050207505A1 (en) * 2001-12-06 2005-09-22 Ismail Lakkis Systems and methods for recovering bandwidth in a wireless communication network
JP3828431B2 (ja) * 2002-01-31 2006-10-04 株式会社エヌ・ティ・ティ・ドコモ 基地局、制御装置、通信システム及び通信方法
US20040063412A1 (en) * 2002-09-26 2004-04-01 Kim Hea Joung Attenuation of a received radio frequency signal
US7512404B2 (en) * 2002-11-21 2009-03-31 Bandspeed, Inc. Method and apparatus for sector channelization and polarization for reduced interference in wireless networks
EP1597922A2 (en) * 2003-02-13 2005-11-23 Wavelink Corporation Channel, coding and power management for wireless local area networks

Also Published As

Publication number Publication date
TWI360962B (en) 2012-03-21
WO2006010026A2 (en) 2006-01-26
WO2006010026A3 (en) 2006-05-11
CN1981448B (zh) 2010-08-11
KR100875582B1 (ko) 2008-12-23
KR20070030319A (ko) 2007-03-15
EP1774658B1 (en) 2013-06-19
TW200625838A (en) 2006-07-16
EP1774658A4 (en) 2009-08-26
EP1774658A2 (en) 2007-04-18
US7346356B2 (en) 2008-03-18
US20060009231A1 (en) 2006-01-12
CN1981448A (zh) 2007-06-13

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