MA27160A1 - Procede servant a transmettre des paquets de donnees dans un systeme de communication - Google Patents

Procede servant a transmettre des paquets de donnees dans un systeme de communication

Info

Publication number
MA27160A1
MA27160A1 MA27746A MA27746A MA27160A1 MA 27160 A1 MA27160 A1 MA 27160A1 MA 27746 A MA27746 A MA 27746A MA 27746 A MA27746 A MA 27746A MA 27160 A1 MA27160 A1 MA 27160A1
Authority
MA
Morocco
Prior art keywords
full header
data packets
transmitting data
header packet
pdcp
Prior art date
Application number
MA27746A
Other languages
English (en)
Inventor
Seung-June Yi
Woon-Young Yeo
So-Young Lee
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
Priority claimed from KR10-2001-0073640A external-priority patent/KR100425745B1/ko
Priority claimed from KR1020010074774A external-priority patent/KR100765122B1/ko
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MA27160A1 publication Critical patent/MA27160A1/fr

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/325—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the network layer [OSI layer 3], e.g. X.25
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Telephonic Communication Services (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Dans un mode préféré de réalisation, la transmission d'un paquet avec un plein en-tête ou un en-tête comprimé est déterminée suivant la communication d'une couche inférieure, et de préférence, sans tenir compte d'aucne demande d'un récepteur. De façon préférée, la détermination s'effectue dans une couche PDCP, et la couche inférieure est une couche RLC. Selon un mode d'exécution de l'invention, l'adhésion d'un plein en-tête à un paquet est déclenchée par la communication RLC sur une transmission échouée d'un paquet antérieur. Selon une autre variante préférée, la technique CSS connue antérieurement est exclue d'une communication RLC concernant une transmission réussie d'un paquet antérieur avec un plein en-tête. La transmission des paquets avec un plein en-tête est préférentiellement contrôlée selon une information en retour sur une couche inférieure indiquant si un paquet avec un en-tête transmis précédemment a été transmis avec succès par le récepteur. L'information en retour pourrait être livrée depuis une couche liaison de données telle qu'une couche RLC jusqu'à une couche compression d'en-tête qui est contenue préférentiellement dans une couche PDCP.
MA27746A 2001-11-24 2004-06-24 Procede servant a transmettre des paquets de donnees dans un systeme de communication MA27160A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2001-0073640A KR100425745B1 (ko) 2001-11-24 2001-11-24 패킷의 헤더압축을 지원하는 통신 시스템에서 패킷의전송방법
KR1020010074774A KR100765122B1 (ko) 2001-11-24 2001-11-24 패킷의 헤더압축을 지원하는 통신 시스템에서전체헤더패킷과 압축헤더패킷의 전송 제어 장치와 방법

Publications (1)

Publication Number Publication Date
MA27160A1 true MA27160A1 (fr) 2005-01-03

Family

ID=26639481

Family Applications (1)

Application Number Title Priority Date Filing Date
MA27746A MA27160A1 (fr) 2001-11-24 2004-06-24 Procede servant a transmettre des paquets de donnees dans un systeme de communication

Country Status (12)

Country Link
US (4) US7486699B2 (fr)
EP (2) EP1315356B1 (fr)
JP (2) JP4309118B2 (fr)
AT (2) ATE502472T1 (fr)
AU (2) AU2002353634B2 (fr)
DE (2) DE60229482D1 (fr)
MA (1) MA27160A1 (fr)
MX (1) MXPA04006224A (fr)
RU (1) RU2303858C2 (fr)
UA (1) UA82886C2 (fr)
WO (1) WO2003047189A1 (fr)
ZA (1) ZA200404748B (fr)

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US7656902B2 (en) 2010-02-02
US7486699B2 (en) 2009-02-03
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EP1315356B1 (fr) 2008-10-22
EP1315356A3 (fr) 2006-03-22
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US8351376B2 (en) 2013-01-08
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US20090141715A1 (en) 2009-06-04
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