Patent application number | Description | Published |
20080227452 | OPTIMIZED NETWORK RE-ENTRY IN A WIRELESS COMMUNICATIONS NETWORK - A method for supporting entry of a remote unit ( | 09-18-2008 |
20080299973 | METHOD AND APPARATUS FOR SUPPORTING A CONTROLLED HANDOVER IN A WIRELESS NETWORK - Various embodiments are described to reduce latency delays and/or adverse impacts to real-time applications when a remote unit ( | 12-04-2008 |
20090233604 | METHOD AND APPARATUS FOR SUPPORTING A NETWORK INITIATED HANDOVER IN A WIRELESS NETWORK - Various embodiments are described to address some of the inefficiencies in present-day network initiated handovers. A serving node ( | 09-17-2009 |
20100034172 | PROVIDING AND MAINTAINING FORWARD LINK PACKET DATA SERVICE IN A MOBILE COMMUNICATION SYSTEM - Various embodiments are described herein to address the need for providing and maintaining F-PDCH service to an MS ( | 02-11-2010 |
20100105351 | EMERGENCY ALERT SERVICE FOR INACTIVE MOBILE STATIONS IN A COMMUNICATION SYSTEM - An apparatus and method for sending emergency alert information to inactive mobile stations in a wireless communication system includes a step of receiving | 04-29-2010 |
20100285819 | METHOD AND APPARATUS FOR PROVIDING SERVICE IN A MULTI-RAN COMMUNICATION SYSTEM - To address the need for more resource efficient methods of providing service in multi-RAN communication systems ( | 11-11-2010 |
20100296483 | METHOD FOR CONSERVING RESOURCES DURING WIRELESS HANDOVER OF A DUAL MODE MOBILE STATION - A method is described that is for handing over a multi-mode mobile device from a first network technology to a second network technology. The method includes initiating by the multi-mode mobile device a first packet session in a first wireless network in an area of multi-technology wireless coverage and detecting by a multi-mode mobile device a second wireless network supporting a different access network technology than the first wireless network. The method also includes determining a Quality of Service requirement for services supported by the session, and completing initial network entry and session establishment procedures by the multi-mode mobile device for a second session in the second wireless network when the first session includes at least one of a QoS sensitive service and real time service by the first wireless network and mobile device, and not completing initial network entry and session establishment procedures by the multi-mode mobile device when no QoS sensitive service and real time services are supported by the mobile device and first wireless network. | 11-25-2010 |
20110176511 | REDUCING RESOURCE ALLOCATIONS FOR INTER-TECHNOLOGY HANDOVER BETWEEN WIRELESS COMMUNICATION NETWORKS - Disclosed is a method for reducing resource allocations for inter-technology handover between heterogeneous wireless communication networks. The method includes a first step of completing network entry and new session registration procedures for a mobile station with a handover target technology network. A next step includes defining an activity mode of the new session. A next step includes waiting for the expiration of a resource timer at the target network. A next step includes assigning the resources for the new session upon the expiration of the timer. | 07-21-2011 |
20120155381 | METHOD AND APPARATUS FOR USING A WIRELESS DEVICE WITH MULTIPLE RADIOS - A method and apparatus for operating a dual-modem wireless device is provided herein. During operation, a mobile unit is allowed to operate in both a single-radio and a dual-radio mode. The mobile unit is allowed to dynamically switch between a single-radio and a dual-radio mode depending on environmental parameters. | 06-21-2012 |
20120236831 | METHOD FOR CONSERVING RESOURCES DURING WIRELESS HANDOVER OF A DUAL MODE MOBILE STATION - A method is described that is for handing over a multi-mode mobile device from a first network technology to a second network technology. The method includes initiating by the multi-mode mobile device a first packet session in a first wireless network and detecting by a multi-mode mobile device a second wireless network supporting a different access network technology. The method also includes determining a Quality of Service requirement and completing pre-registration session establishment procedures for a second session in the second wireless network when the first session includes at least one of a QoS sensitive service and real time service by the first wireless network and mobile device and after completion of the pre-registration session establishment procedures the multi-mode mobile device receives service from the first wireless network and remains dormant on the second wireless network. | 09-20-2012 |
20120322475 | METHOD AND APPARATUS FOR INTERWORKING IN AN INTER-TECHNOLOGY NETWORK - Various embodiments are described to provide more efficient interworking in inter-technology networks. A first network node ( | 12-20-2012 |
20120327889 | PROACTIVE SCHEDULING METHODS AND APPARATUS TO ENABLE PEER-TO-PEER COMMUNICATION LINKS IN A WIRELESS OFDMA SYSTEM - Systems, methods and apparatus are provided for scheduling resources in Orthogonal Frequency-Division Multiple Access (OFDMA) communication networks for “direct link” or peer-to-peer communications among stations operating therein so that OFDMA resources can be allocated to a transmitter station for a peer-to-peer communication session with a receiver station such that near-far issues caused by peer-to-peer communication are reduced/avoided. The disclosed technologies can prevent peer-to-peer communication links using different sub-channels within the same time slot from creating near-far issues for other receiver stations that are within communication range. | 12-27-2012 |
20140286311 | METHOD FOR CONSERVING RESOURCES DURING WIRELESS HANDOVER OF A DUAL MODE MOBILE STATION - A method is described that is for handing over a multi-mode mobile device from a first network technology to a second network technology. The method includes initiating by the multi-mode mobile device a first packet session in a first wireless network and detecting by a multi-mode mobile device a second wireless network supporting a different access network technology. The method also includes determining a Quality of Service requirement and completing pre-registration session establishment procedures for a second session in the second wireless network when the first session includes at least one of a QoS sensitive service and real time service by the first wireless network and mobile device and after completion of the pre-registration session establishment procedures the multi-mode mobile device receives service from the first wireless network and remains dormant on the second wireless network. | 09-25-2014 |