H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 76/04 (2009.01) H04W 4/12 (2009.01) H04W 92/02 (2009.01)
Patent
CA 2495984
The present invention relates to a text message for carrying control information from a Wireless Wide Area Network (WWAN) to a terminal in a Wireless Local Area Network (WLAN). The text message has a code for indicating to the terminal that the text message contains control information and a text portion being the control information. A logical node located in the WWAN sends control information to the terminal located in a WLAN. The logical node receives information regarding the terminal from a Wireless Serving Node (WSN) located in the WLAN. The logical node has knowledge of an access point connected to the WSN that currently serves the terminal in the WLAN. The logical node triggers in a message center of the WWAN the sending of the text message the terminal.
L'invention concerne un message textuel destiné à transférer des informations de commande provenant d'un réseau longue portée sans fil (WWAN) vers un terminal se trouvant dans un réseau local sans fil (WLAN). Le message textuel contient un code destiné à indiquer au terminal que le message textuel comprend des informations de commande et une portion texte renfermant les informations de commande. Un noeud logique situé dans le WWAN envoie des informations de commande au terminal situé dans un WLAN. Le noeud logique reçoit des informations concernant le terminal d'un noeud de desserte sans fil (WSN) situé dans le WLAN. Ce noeud logique dispose d'un point d'accès connecté au WSN desservant actuellement le terminal du WLAN et déclenche dans un sens de répartition de messages du WWAN l'envoi de message textuel vers le terminal.
Joong Donald
Sanmugam Raj
Touati Samy
Ericsson Canada Patent Group
Telefonaktiebolaget L. M. Ericsson (publ).
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