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Class Information
Number: 455/436
Name: Telecommunications > Radiotelephone system > Zoned or cellular telephone system > Handoff
Description: Subject matter wherein a mobile station during a call is switched from a first to a second serving base station, which may be located in different cells (inter-handoff) or located within a cell (intra-handoff).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620810 |
Method and network for ensuring secure forwarding of messages |
Nov. 17, 2009 |
| 7620402 |
System and method for geographically locating a mobile device |
Nov. 17, 2009 |
| 7620401 |
Wireless communications system, wireless communications method, wireless communications program and program recording medium |
Nov. 17, 2009 |
| 7620399 |
Method and system for performing handover between multiple modes using a single wireless receiver |
Nov. 17, 2009 |
| 7620183 |
Method for establishing a connection between a terminal and an operating mobile radio network, mobile radio network and terminal used in such a method |
Nov. 17, 2009 |
| 7620020 |
System and method for performing ranging process in a communication system |
Nov. 17, 2009 |
| 7620017 |
Method and apparatus to facilitate inter-AN HRPD hard handoff |
Nov. 17, 2009 |
| 7620016 |
Controlled wireless access to a local area network |
Nov. 17, 2009 |
| 7620015 |
Method and system for seamless handover of mobile devices in heterogeneous networks |
Nov. 17, 2009 |
| 7616956 |
Measurement request report extensions for media independent handover |
Nov. 10, 2009 |
| 7616927 |
Method and apparatus to reduce multipath effects on radio link control measurements |
Nov. 10, 2009 |
| 7616614 |
Adaptive communication method and module employing different layers for different protocols |
Nov. 10, 2009 |
| 7616607 |
Data preservation |
Nov. 10, 2009 |
| 7616598 |
System and method for coupling between mobile communication system and wireless local area network |
Nov. 10, 2009 |
| 7613811 |
Selecting a communications protocol |
Nov. 3, 2009 |
| 7613476 |
Method and apparatus for path imbalance reduction in networks using high speed data packet access (HSDPA) |
Nov. 3, 2009 |
| 7613461 |
Station side apparatus, resource allocating method in station side apparatus and mobile communication system |
Nov. 3, 2009 |
| 7613457 |
System and method for supporting quality of service in vertical handovers between heterogeneous networks |
Nov. 3, 2009 |
| 7613424 |
Method for performing bluetooth high rate supervisor handover |
Nov. 3, 2009 |
| 7613150 |
Hitless restart mechanism for non-stop data-forwarding in the event of L3-mobility control-plane failure in a wireless switch |
Nov. 3, 2009 |
| 7610363 |
Method of allocating an internet protocol address in a broadband wireless access system |
Oct. 27, 2009 |
| 7610049 |
Wireless communication system, server and mobile station therefor |
Oct. 27, 2009 |
| 7609668 |
Distribution of packets to foreign agents using multicast protocols |
Oct. 27, 2009 |
| 7606936 |
System and method for redirecting data to a wireless device over a plurality of communication paths |
Oct. 20, 2009 |
| 7606569 |
Wireless terminal for selecting optimal base station from among plural base stations |
Oct. 20, 2009 |
| 7606568 |
Messaging for registration in an unlicensed wireless communication system |
Oct. 20, 2009 |
| 7606201 |
Handover enabler |
Oct. 20, 2009 |
| 7606200 |
Supporting handover of multi-mode mobile terminal between heterogeneous networks |
Oct. 20, 2009 |
| 7606199 |
Central coordinator selection, handover, backup and failure recovery |
Oct. 20, 2009 |
| 7606198 |
Handoff control method and a mobile station employing the same |
Oct. 20, 2009 |
| 7606197 |
Event notification in a hybrid network |
Oct. 20, 2009 |
| 7606189 |
Architecture of internet protocol-based cellular networks |
Oct. 20, 2009 |
| 7603124 |
Automatically configuring a neighbor set for a base station |
Oct. 13, 2009 |
| 7603123 |
Method and system for performing a handoff in a wireless communication system, such as a hard handoff |
Oct. 13, 2009 |
| 7603122 |
Mobile communication system, UE, handover control method for use thereof and program thereof |
Oct. 13, 2009 |
| 7603121 |
Method and system for handoff between base stations supporting multi-profile operation in BWA system |
Oct. 13, 2009 |
| 7602747 |
Systems and methods increased mobility among mobile nodes in a wireless network |
Oct. 13, 2009 |
| 7600009 |
Circuit-switched and packet-switched communications |
Oct. 6, 2009 |
| 7599695 |
Mobile communication system in which communication resources are allocated based on traffic congestion |
Oct. 6, 2009 |
| 7599694 |
Method for transmitting uplink data during handoff |
Oct. 6, 2009 |
| 7599665 |
Selection of radio resources in a wireless communication device |
Oct. 6, 2009 |
| 7599345 |
Method, network elements, a terminal, a network infrastructure, and a communication system for triggering events |
Oct. 6, 2009 |
| 7599330 |
Handover method in WLAN and mobile node device performing handover in WLAN |
Oct. 6, 2009 |
| 7596380 |
Changing serving radio network controller for mobile terminal supporting multimedia broadcast services |
Sep. 29, 2009 |
| 7596376 |
Methods, apparatuses and systems facilitating client handoffs in wireless network systems |
Sep. 29, 2009 |
| 7596122 |
Apparatus and method for data rate scheduling of user equipment in a mobile communication system |
Sep. 29, 2009 |
| 7596118 |
Method of communication supporting media independent handover |
Sep. 29, 2009 |
| 7594133 |
Method and apparatus for determining a deviation between clock pulse devices |
Sep. 22, 2009 |
| 7593735 |
Method and wirelessly connectable communications device for packet-oriented data transmission |
Sep. 22, 2009 |
| 7593732 |
System and method for supporting soft handover in a broadband wireless access communication system |
Sep. 22, 2009 |
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