Nova Patents
WO0209448A3

Method for establish packet-based connections in a wireless network

Abstract

A communications system (10) includes a wireless access network that is coupled to a packet-based data network (32). Packet-based calls may be established between a mobile station (20) coupled to the wireless access network and a network endpoint coupled to the data network (32). For efficient call setup and call release, call control signaling, such as Session Initiation Protocol (SIP) messages and Resource Reservation Protocol (RSVP) messages, are carried in traffic channels over the wireless access network.

Term

No projected expiry on record.

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Every citation, both ways

Citations
DocumentRelationOfficeCategoryCited duringRelevant claims
WO0191499A1CitesWorld Intellectual Property Organization (WIPO)EInternational search1-8
EP1005243A1CitesEuropean Patent Office (EPO)XAYInternational search1-6,10,11,20-22,28-31,33,36,37
EP1021017A2CitesEuropean Patent Office (EPO)XYInternational search1-4,7-11,18-20,29,33
EP1045559A1CitesEuropean Patent Office (EPO)XInternational search7-11,18,19
US6031832ACitesUnited States of AmericaYInternational search16,17
WO9916266A1CitesWorld Intellectual Property Organization (WIPO)YInternational search12-17,23,25-27,35,12-15,23,25-27,35,17,16