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1. WO2004023743 - METHODS FOR PERFORMING MEDIUM DEDICATION IN ORDER TO ENSURE THE QUALITY OF SERVICE FOR DELIVERING REAL-TIME DATA ACROSS WIRELESS NETWORK

Publication Number WO/2004/023743
Publication Date 18.03.2004
International Application No. PCT/JP2003/011194
International Filing Date 02.09.2003
IPC
H04L 12/801 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
801Flow control or congestion control
H04L 12/825 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
801Flow control or congestion control
811Bitrate adaptation in active flows
825Adaptive control, at the source or intermediate nodes, upon congestion feedback, e.g. X-on X-off
H04L 12/851 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
801Flow control or congestion control
851Traffic type related actions, e.g. QoS or priority
H04L 12/853 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
801Flow control or congestion control
851Traffic type related actions, e.g. QoS or priority
853for real time traffic
H04L 12/891 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
801Flow control or congestion control
891Flow control of aggregated links or flows
H04L 12/911 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
911Network admission control and resource allocation, e.g. bandwidth allocation or in-call renegotiation
CPC
H04L 1/1607
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
1607Details of the supervisory signal
H04L 47/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
H04L 47/2416
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
24depending on the type of traffic, e.g. priority or quality of service [QoS]
2416Real time traffic
H04L 47/2425
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
24depending on the type of traffic, e.g. priority or quality of service [QoS]
2425Service specification, e.g. SLA
H04L 47/26
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
26Explicit feedback to the source, e.g. choke packet
H04L 47/41
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
41Actions on aggregated flows or links
Applicants
  • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP]/[JP]
Inventors
  • TAN, Pek Yew
  • LIM, Wei Lih
  • HARADA, Yasuo
  • APICHAICHALERMWONGSE, Chalermphol
  • ANDO, Kazuhiro
Agents
  • KAWAMIYA, Osamu
Priority Data
2002-26148106.09.2002JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS FOR PERFORMING MEDIUM DEDICATION IN ORDER TO ENSURE THE QUALITY OF SERVICE FOR DELIVERING REAL-TIME DATA ACROSS WIRELESS NETWORK
(FR) PROCEDES DE SPECIALISATION DE SUPPORT GARANTISSANT LA QUALITE DE SERVICE POUR LA FOURNITURE DE DONNEES EN TEMPS REEL AU SEIN D'UN RESEAU SANS FIL
Abstract
(EN)
The presented invention provides methods and apparatus to generate a efficient medium dedication schedule which give wireless medium the ability to serve real-time and non real-time application concurrently and still be able to maintain the QoS as requested by real-time application. Furthermore, it also presents methods for implementing buffer in an efficient matter in order to complement the advantage introduced by burst transmission and burst acknowledgement.
(FR)
La présente invention concerne des procédés et un dispositif de mise en place d'un système de spécialisation de support suffisant permettant à un support sans fil d'exécuter simultanément une application en temps réel et une application non en temps réel sans compromettre pour autant la qualité de service requise par l'application en temps réel. Par ailleurs, l'invention concerne des procédés de mise en oeuvre efficace d'un tampon destiné à compléter l'avantage apporté la transmission en rafales et le récépissé de données en rafales.
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