BRPI0515006A - controle da potência de transmissão de carregamento de dados em um sistema de comunicação sem fio - Google Patents

controle da potência de transmissão de carregamento de dados em um sistema de comunicação sem fio

Info

Publication number
BRPI0515006A
BRPI0515006A BRPI0515006-0A BRPI0515006A BRPI0515006A BR PI0515006 A BRPI0515006 A BR PI0515006A BR PI0515006 A BRPI0515006 A BR PI0515006A BR PI0515006 A BRPI0515006 A BR PI0515006A
Authority
BR
Brazil
Prior art keywords
base station
wireless communication
communication system
control
transmission power
Prior art date
Application number
BRPI0515006-0A
Other languages
English (en)
Inventor
Bong Hoe Kim
Joon Kui Ahn
Hak Seong Kim
Dong Youn Seo
Seung Hwan Won
Dong Wook Roh
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0515006A publication Critical patent/BRPI0515006A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/386—TPC being performed in particular situations centralized, e.g. when the radio network controller or equivalent takes part in the power control
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709709—Methods of preventing interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/282—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account the speed of the mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/283—Power depending on the position of the mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

CONTROLE DA POTêNCIA DE TRANSMISSãO DE CARREGAMENTO DE DADOS EM UM SISTEMA DE COMUNICAçãO SEM FIO é descrito um método para controlar a potência de transmissão de carregamento de dados para reduzir a interferência em um sistema de comunicação sem fio, compreendendo estabelecer uma comunicação de carregamento de dados através de um canal dedicado de carregamento de dados entre um equipamento de usuário e uma estação base, onde a estação base está conectada a um controlador de rede de rádio, O método também compreende receber um comando de programação da estação base para controlar a potência de transmissão do equipamento de usuário, onde o comando de programação é determinado a partir da informação de programação incluindo a informação da potência de transmissão recebida do controlador de rede de rádio, a informação de potência de transmissão sendo determinada em resposta a uma informação associada com pelo menos um equipamento de usuário que está em um relacionamento de transiente de conexão suave com outra estação base. O método também compreende controlar a transmissão de dados de carregamento em resposta ao comando de programação.
BRPI0515006-0A 2004-08-11 2005-08-11 controle da potência de transmissão de carregamento de dados em um sistema de comunicação sem fio BRPI0515006A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20040063123A KR101055730B1 (ko) 2004-08-11 2004-08-11 상향링크 전송 전력 스케줄링 방법
PCT/KR2005/002609 WO2006016777A2 (en) 2004-08-11 2005-08-11 Uplink transmission power control in wireless communication system

Publications (1)

Publication Number Publication Date
BRPI0515006A true BRPI0515006A (pt) 2008-07-01

Family

ID=35839675

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515006-0A BRPI0515006A (pt) 2004-08-11 2005-08-11 controle da potência de transmissão de carregamento de dados em um sistema de comunicação sem fio

Country Status (9)

Country Link
US (1) US20060045046A1 (pt)
EP (1) EP1776773A4 (pt)
JP (1) JP4824680B2 (pt)
KR (1) KR101055730B1 (pt)
CN (1) CN101002398B (pt)
AU (1) AU2005272276A1 (pt)
BR (1) BRPI0515006A (pt)
RU (1) RU2007108537A (pt)
WO (1) WO2006016777A2 (pt)

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Also Published As

Publication number Publication date
CN101002398B (zh) 2011-06-08
KR20060014544A (ko) 2006-02-16
RU2007108537A (ru) 2008-09-20
CN101002398A (zh) 2007-07-18
EP1776773A2 (en) 2007-04-25
EP1776773A4 (en) 2012-02-08
KR101055730B1 (ko) 2011-08-11
WO2006016777A2 (en) 2006-02-16
JP2008510355A (ja) 2008-04-03
WO2006016777A3 (en) 2006-12-07
US20060045046A1 (en) 2006-03-02
JP4824680B2 (ja) 2011-11-30
AU2005272276A1 (en) 2006-02-16

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2267 DE 17/06/2014.

B15K Others concerning applications: alteration of classification

Ipc: H04W 52/40 (2009.01), H04W 52/14 (2009.01), H04W 5