Title:
WIRELESS DATA COMMUNICATIONS FOR PACKET DATA COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2004/105323
Kind Code:
A1
Abstract:
The present invention relates to a packet data communication system and a method for use in a packet data communication system. The system comprises at least one access network configured to provide a wireless interface between a mobile device and the access network for communication of packet data and a core network comprising at least one core network node for supporting the communication of packet data on the wireless interface. A controller is provided in association with the access network and configured to monitor at least one condition associated with the wireless interface. If the monitoring indicates that the at least one condition is met, the controller sends messages to the core network node in response to messages from the core network node.
Inventors:
NGUYENPHU THINH (US)
Application Number:
PCT/IB2004/001602
Publication Date:
December 02, 2004
Filing Date:
May 12, 2004
Export Citation:
Assignee:
NOKIA CORP (FI)
NGUYENPHU THINH (US)
NGUYENPHU THINH (US)
International Classes:
H04B17/00; H04L12/28; H04L12/56; H04L29/06; H04W24/00; H04W92/10; (IPC1-7): H04L12/28; H04Q7/38
Domestic Patent References:
| WO2002047404A2 | 2002-06-13 | |||
| WO2002056564A1 | 2002-07-18 | |||
| WO2000072572A1 | 2000-11-30 |
Foreign References:
| EP1079655A1 | 2001-02-28 |
Other References:
3GPP2: "IP Network Architecture Model for cdma 2000 Spread Spectrum Systems", 3RD GENERATION PARTNERSHIP PROJECT 2, 3GPP2, S.R0037-0, 14 May 2002 (2002-05-14), pages 1 - 46, XP002289701, Retrieved from the Internet [retrieved on 20040723]
Attorney, Agent or Firm:
Ruuskanen, Juha-pekka (54 Doughty Street, London WC1N 2LS, GB)
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