BRPI0418848A - método para a otimização de uma qualidade de serviço em um sistema de comunicação sem fio que transmite pacotes de dados a intervalos de tempo de quadros por pelo menos um canal fìsico compartilhado, mìdia de armazenamento que pode ser lida por computador, estação base para um sistema de comunicação sem fio e sistema de comunicação sem fio - Google Patents

método para a otimização de uma qualidade de serviço em um sistema de comunicação sem fio que transmite pacotes de dados a intervalos de tempo de quadros por pelo menos um canal fìsico compartilhado, mìdia de armazenamento que pode ser lida por computador, estação base para um sistema de comunicação sem fio e sistema de comunicação sem fio

Info

Publication number
BRPI0418848A
BRPI0418848A BRPI0418848-9A BRPI0418848A BRPI0418848A BR PI0418848 A BRPI0418848 A BR PI0418848A BR PI0418848 A BRPI0418848 A BR PI0418848A BR PI0418848 A BRPI0418848 A BR PI0418848A
Authority
BR
Brazil
Prior art keywords
wireless communication
service
communication system
quality
optimizing
Prior art date
Application number
BRPI0418848-9A
Other languages
English (en)
Inventor
Christian Wengerter
Eiko Seidel
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of BRPI0418848A publication Critical patent/BRPI0418848A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2491—Mapping quality of service [QoS] requirements between different networks
    • 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
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

MéTODO PARA A OTIMIZAçãO DE UMA QUALIDADE DE SERVIçO EM UM SISTEMA DE COMUNICAçãO SEM FIO QUE TRANSMITE PACOTES DE DADOS A INTERVALOS DE TEMPO DE QUADROS POR PELO MENOS UM CANAL FìSICO COMPARTILHADO, MìDIA DE ARMAZENAMENTO QUE PODE SER LIDA POR COMPUTADOR, ESTAçãO BASE PARA UM SISTEMA DE COMUNICAçãO SEM FIO E SISTEMA DE COMUNICAçãO SEM FIO. Trata-se de um método, uma estação base e um sistema de comunicação sem fio que permitem a obtenção de Qualidade de Serviço otimizada a cada serviço de uma pluralidade de serviços pertencentes a classes de QoS diferentes e usuários diferentes, transmitidos através de canais físicos compartilhados. Os pacotes de dados são designados a categorias de serviços. A cada categoria de serviço, somente os pacotes são designados exclusivamente pertencentes aos serviços associados com um usuário ou um grupo de usuários e exclusivamente pertencentes a uma das ditas classes de Qualidade de Serviço. Com base nas informações sobre os pacotes, as categorias de serviços e/ou os canais físicos compartilhados, são calculadas as métricas de programação, com base nas métricas de programação, é decidido qual das ditas categorias de serviços deve ser fornecida em seguida.
BRPI0418848-9A 2004-06-08 2004-12-03 método para a otimização de uma qualidade de serviço em um sistema de comunicação sem fio que transmite pacotes de dados a intervalos de tempo de quadros por pelo menos um canal fìsico compartilhado, mìdia de armazenamento que pode ser lida por computador, estação base para um sistema de comunicação sem fio e sistema de comunicação sem fio BRPI0418848A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04013494A EP1605641A1 (en) 2004-06-08 2004-06-08 Mapping of shared physical channels depending on the quality of service class
PCT/EP2004/013777 WO2005122497A1 (en) 2004-06-08 2004-12-03 Mapping of shared physical channels depending on the quality of service class

Publications (1)

Publication Number Publication Date
BRPI0418848A true BRPI0418848A (pt) 2007-11-27

Family

ID=34925287

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418848-9A BRPI0418848A (pt) 2004-06-08 2004-12-03 método para a otimização de uma qualidade de serviço em um sistema de comunicação sem fio que transmite pacotes de dados a intervalos de tempo de quadros por pelo menos um canal fìsico compartilhado, mìdia de armazenamento que pode ser lida por computador, estação base para um sistema de comunicação sem fio e sistema de comunicação sem fio

Country Status (7)

Country Link
US (1) US20080198814A1 (pt)
EP (2) EP1605641A1 (pt)
JP (1) JP2008502238A (pt)
KR (1) KR20070034053A (pt)
CN (1) CN1981489A (pt)
BR (1) BRPI0418848A (pt)
WO (1) WO2005122497A1 (pt)

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Also Published As

Publication number Publication date
KR20070034053A (ko) 2007-03-27
JP2008502238A (ja) 2008-01-24
EP1754341A1 (en) 2007-02-21
WO2005122497A1 (en) 2005-12-22
US20080198814A1 (en) 2008-08-21
EP1605641A1 (en) 2005-12-14
CN1981489A (zh) 2007-06-13

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04L 12/801 (2013.01), H04L 12/857 (2013.01), H04W