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1. WO2000028714 - LAYER 2 TUNNELING FOR DATA COMMUNICATIONS IN WIRELESS NETWORKS

Publication Number WO/2000/028714
Publication Date 18.05.2000
International Application No. PCT/SE1999/001996
International Filing Date 04.11.1999
Chapter 2 Demand Filed 19.05.2000
IPC
H04L 12/28 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. LAN or WAN
H04L 29/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
H04L 29/08 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
08Transmission control procedure, e.g. data link level control procedure
H04W 80/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
80Wireless network protocols or protocol adaptations to wireless operation
02Data link layer protocols
H04W 92/14 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
92Interfaces specially adapted for wireless communication networks
04Interfaces between hierarchically different network devices
14between access point controllers and backbone network device
CPC
H04L 12/4633
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
46Interconnection of networks
4633Interconnection of networks using encapsulation techniques, e.g. tunneling
H04L 69/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
69Application independent communication protocol aspects or techniques in packet data networks
16Transmission control protocol/internet protocol [TCP/IP] or user datagram protocol [UDP]
H04L 69/168
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
69Application independent communication protocol aspects or techniques in packet data networks
16Transmission control protocol/internet protocol [TCP/IP] or user datagram protocol [UDP]
168Special adaptations of TCP, UDP or IP to match specific link layer protocols, e.g. ATM, SONET or PPP
H04W 80/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
80Wireless network protocols or protocol adaptations to wireless operation
02Data link layer protocols
H04W 92/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
92Interfaces specially adapted for wireless communication networks
04Interfaces between hierarchically different network devices
14between access point controllers and backbone network device
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (publ) [SE]/[SE]
Inventors
  • COMSTOCK, David
Agents
  • ERICSSON RADIO SYSTEMS AB
Priority Data
09/187,33906.11.1998US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LAYER 2 TUNNELING FOR DATA COMMUNICATIONS IN WIRELESS NETWORKS
(FR) TRANSMISSION TUNNEL COUCHE 2 POUR LA COMMUNICATION DE DONNEES DANS DES RESEAUX SANS FIL
Abstract
(EN)
In accordance with an embodiment of the invention, IP networking and the Layer 2 Tunneling Protocol (L2TP) are used within a wireless data network to transport data between an IWF and a point where an RLP is terminated.
(FR)
Dans un mode de réalisation de l'invention, le réseautage IP et le protocole de transmission tunnel, couche 2 (L2TP), sont utilisés dans un réseau de transmission de données sans fil, pour le transport de données entre un moyen d'interfonctionnement (IWF) et un point où se termine un protocole de liaison radio (RLP).
Also published as
Latest bibliographic data on file with the International Bureau