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Class Information
Number: 455/432.1
Name: Telecommunications > Radiotelephone system > Zoned or cellular telephone system > Roaming
Description: Subject matter wherein a mobile station operates in a cellular system other than the system where the mobile station is subscribed.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623860 |
Mobile communication terminal and method therefore |
Nov. 24, 2009 |
| 7620810 |
Method and network for ensuring secure forwarding of messages |
Nov. 17, 2009 |
| 7620400 |
Inter-system message delivery for SMS text messages |
Nov. 17, 2009 |
| 7620395 |
Cellular network acquisition method and apparatus |
Nov. 17, 2009 |
| 7620391 |
Management of multiple user identities in a communication system |
Nov. 17, 2009 |
| 7620024 |
Hysteresis reset for an always-on mobile station |
Nov. 17, 2009 |
| 7620017 |
Method and apparatus to facilitate inter-AN HRPD hard handoff |
Nov. 17, 2009 |
| 7616963 |
Positioning apparatus and method of a mobile terminal using a positioning server independently constructed on a network |
Nov. 10, 2009 |
| 7616954 |
Method and system for providing GSMA IR. 73 SoR compliant cellular traffic redirection |
Nov. 10, 2009 |
| 7616953 |
System and a method of realizing subscriber's foreign roaming service through the router |
Nov. 10, 2009 |
| 7616617 |
System and method for communicating beacon transmissions in wireless local area network (WLAN) systems |
Nov. 10, 2009 |
| 7616598 |
System and method for coupling between mobile communication system and wireless local area network |
Nov. 10, 2009 |
| 7613456 |
System and method for automatic registration notification for over-the-air activation |
Nov. 3, 2009 |
| 7613454 |
Network and method of realizing local roaming for subscribers |
Nov. 3, 2009 |
| 7613428 |
Resource location through location history |
Nov. 3, 2009 |
| 7613427 |
Resource location through location history |
Nov. 3, 2009 |
| 7609831 |
Method for implementing wide area Centrex |
Oct. 27, 2009 |
| 7609685 |
IP telephony apparatus providing simultaneous SIP communication for multiple IP phones and method for the same |
Oct. 27, 2009 |
| 7606572 |
Protocol for configuring a wireless network |
Oct. 20, 2009 |
| 7606568 |
Messaging for registration in an unlicensed wireless communication system |
Oct. 20, 2009 |
| 7606556 |
System and method for handling sessions of specific type in communication networks |
Oct. 20, 2009 |
| 7606197 |
Event notification in a hybrid network |
Oct. 20, 2009 |
| 7606189 |
Architecture of internet protocol-based cellular networks |
Oct. 20, 2009 |
| 7603119 |
Automatic over-the-air updating of a preferred roaming list (PRL) in a multi-mode device, based on an account association between the device and a wireless local area network (WLAN) access poi |
Oct. 13, 2009 |
| 7602747 |
Systems and methods increased mobility among mobile nodes in a wireless network |
Oct. 13, 2009 |
| 7599695 |
Mobile communication system in which communication resources are allocated based on traffic congestion |
Oct. 6, 2009 |
| 7599692 |
Method and system for wireless LAN communication |
Oct. 6, 2009 |
| 7596376 |
Methods, apparatuses and systems facilitating client handoffs in wireless network systems |
Sep. 29, 2009 |
| 7596375 |
Home network name displaying methods and apparatus for multiple home networks |
Sep. 29, 2009 |
| 7593745 |
Method for operating wireless local area network cards in a power-saving mode |
Sep. 22, 2009 |
| 7593731 |
System and method for performing a fast handover in a broadband wireless access communication system |
Sep. 22, 2009 |
| 7593730 |
System selection and acquisition for WWAN and WLAN systems |
Sep. 22, 2009 |
| 7593727 |
Method and apparatus for best service rescan scheduling for mobile device operating in an EVDO hybrid mode |
Sep. 22, 2009 |
| 7593722 |
Processing location information among multiple networks |
Sep. 22, 2009 |
| 7590678 |
Sharing network information |
Sep. 15, 2009 |
| 7590421 |
Supporting idle mode of mobile station in wireless access system |
Sep. 15, 2009 |
| 7587205 |
Specification of a communication system for mobile telecommunications |
Sep. 8, 2009 |
| 7586876 |
Handoff system and method between a wireless LAN and mobile communication network |
Sep. 8, 2009 |
| 7583978 |
Technology for controlling wireless communication |
Sep. 1, 2009 |
| 7580707 |
Wireless communication system that supports multiple standards, multiple protocol revisions, multiple extended services and multiple extended services delivery options and method of operation |
Aug. 25, 2009 |
| 7580391 |
Dynamic network allocation for mobile router |
Aug. 25, 2009 |
| 7577433 |
Method and system for managing delivery of communications |
Aug. 18, 2009 |
| 7577432 |
Blocking network selection redirection attempts in roaming |
Aug. 18, 2009 |
| 7577431 |
Providing multiple MSISDN numbers in a mobile device with a single IMSI |
Aug. 18, 2009 |
| 7577430 |
Method for assigning a mobile communications terminal to a core network node |
Aug. 18, 2009 |
| 7577425 |
Method for securing access to mobile IP network |
Aug. 18, 2009 |
| 7574212 |
Method and system for managing communication sessions during multi-mode mobile station handoff |
Aug. 11, 2009 |
| 7574193 |
Emergency call support for mobile communications |
Aug. 11, 2009 |
| 7570617 |
Complex wireless service apparatus using wired and wireless communication systems and method thereof |
Aug. 4, 2009 |
| 7570616 |
Mobile cellular communication device presentation of user notification of active communication session handoff between radio technologies that are not directly compatible |
Aug. 4, 2009 |
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