| Patent application number | Description | Published |
|---|
| 20110007682 | METHOD AND APPARATUS FOR USER EQUIPMENT DIRECTED RADIO RESOURCE CONTROL IN A UMTS NETWORK - A method and apparatus for improved battery performance of user equipment in a wireless network having multiple radio resource control (RRC) states, the method comprising the steps of: monitoring, at the user equipment, application data exchange; determining when no application on the user equipment is expected to exchange data; and initiating, from the user equipment, a transition to a less battery demanding radio resource control state or mode. | 01-13-2011 |
| 20140194131 | METHOD AND SYSTEM FOR SIGNALING RELEASE CAUSE INDICATION IN A UMTS NETWORK - A method and system for processing signaling release indication cause between user equipment and a wireless network, the method comprising the steps of: monitoring, at the user equipment, whether a signaling connection release indication should be sent to the wireless network; appending, at the user equipment, a cause for the signaling connection release indication to the signaling connection release indication; sending the appended signaling connection release indication to the wireless network; receiving the signaling connection release indication at the wireless network; and filtering said cause to determine whether to raise an alarm. | 07-10-2014 |
| 20140206369 | METHOD AND APPARATUS FOR USER EQUIPMENT DIRECTED RADIO RESOURCE CONTROL IN A UMTS NETWORK - A method and apparatus for improved battery performance of user equipment in a wireless network having multiple radio resource control (RRC) states, the method comprising the steps of: monitoring, at the user equipment, application data exchange; determining when no application on the user equipment is expected to exchange data; and initiating, from the user equipment, a transition to a less battery demanding radio resource control state or mode. | 07-24-2014 |
| Patent application number | Description | Published |
|---|
| 20110105111 | METHOD AND SYSTEM FOR COORDINATING NECESSARY RADIO TRANSMISSION EVENTS WITH UNRELATED OPPORTUNISTIC EVENTS TO OPTIMIZE BATTERY LIFE AND NETWORK RESOURCES - A method and apparatus for sending an event from user equipment operating in a mobile network, the method comprising the steps of: monitoring whether an unrelated opportunistic event has occurred; and sending said event with said unrelated opportunistic event. | 05-05-2011 |
| 20120057583 | METHOD AND APPARATUS TO RESTORE ALWAYS-ON CONNECTIVITY DURING NETWORK HANDOVER - A method and apparatus to restore always on connectivity to user equipment, the method having the steps of: monitoring whether the user equipment has transitioned to a network that supports concurrent voice and data; performing, upon the monitoring step detecting the transition, a routing area update; checking whether the user equipment was in a voice call at the time of the transition, and if yes, sending a data packet to the network. | 03-08-2012 |
| 20120076093 | METHOD AND APPARATUS FOR RADIO RESOURCE CONTROL PROFILE CREATION IN A UMTS NETWORK - A method for creating a radio resource control profile for a radio resource allocation or a state-transition profile having the steps of: receiving a parameter associated with a user equipment (UE); associating the parameter with the radio resource control profile for the radio resource allocation or the state-transition profile; and initiating the radio resource allocation or state transition profile for the UE. | 03-29-2012 |
| 20120225667 | METHOD AND SYSTEM FOR COORDINATING NECESSARY RADIO TRANSMISSION EVENTS WITH UNRELATED OPPORTUNISTIC EVENTS TO OPTIMIZE BATTERY LIFE AND NETWORK RESOURCES - A method and apparatus for sending an event from user equipment operating in a mobile network, the method comprising the steps of: monitoring whether an unrelated opportunistic event has occurred; and sending said event with said unrelated opportunistic event. | 09-06-2012 |
| 20120276907 | METHOD AND DEVICE FOR OBTAINING CANDIDATE INFORMATION - A method, computer readable medium and mobile device for operating using more than one Radio Access Technology (RAT) are provided. When the mobile device is operating in a serving cell of a first RAT, it obtains, through at least one of wireless access radios in the mobile device, a first set of candidate information from a message transmitted for the serving cell. It also obtains, through at least one of the wireless access radios, a second set of candidate information from a message transmitted for a neighbour cell of the serving cell. The mobile device considers the candidate information from the first set and the candidate information from the second set for reselection by the mobile device. | 11-01-2012 |
| Patent application number | Description | Published |
|---|
| 20130021919 | METHOD AND SYSTEM FOR A SIGNALING CONNECTION RELEASE INDICATION - A method and system for processing a signaling connection release indication between user equipment and a wireless network, the method comprising the steps of: monitoring, at the user equipment, whether a signaling connection release indication should be sent to the wireless network; appending, at the user equipment, a cause for the signaling connection release indication to the signaling connection release indication; sending the appended signaling connection release indication to the wireless network; receiving the signaling connection release indication at the wireless network; and filtering said cause to determine whether to raise an alarm. | 01-24-2013 |
| 20130084855 | METHOD AND APPARATUS FOR WIRELESS NETWORK SELECTION - The application relates to wireless network selection. The effect of wireless network selection upon operation time of the mobile device is considered in making the wireless network selection. | 04-04-2013 |
| 20130128752 | METHOD AND APPARATUS FOR CONTROLLING DATA TRANSMISSION DURING A CIRCUIT SWITCHED CALL - Systems and methods are provided for controlling whether non-user initiated polling data is allowed to be transmitted from a wireless device while a circuit switched call is in progress. This can have the effect of reducing call drop rate in systems that suspend handoffs while a packet switched radio access bearer is being established. This behaviour can be made a function of user input or RF conditions. | 05-23-2013 |
| 20140080487 | METHOD AND DEVICE FOR OBTAINING CANDIDATE INFORMATION - A method, computer readable medium and mobile device for operating using more than one Radio Access Technology (RAT) are provided. When the mobile device is operating in a serving cell of a first RAT, it obtains, through at least one of wireless access radios in the mobile device, a first set of candidate information from a message transmitted for the serving cell. It also obtains, through at least one of the wireless access radios, a second set of candidate information from a message transmitted for a neighbour cell of the serving cell. The mobile device considers the candidate information from the first set and the candidate information from the second set for reselection by the mobile device. | 03-20-2014 |
| 20150071167 | METHOD AND APPARATUS FOR SETUP OF A CIRCUIT SWITCHED CALL DURING CIRCUIT SWITCHED FALLBACK - A method, at a user equipment (‘UE’), the method: sending a request to a first network for Circuit Switched Fallback (‘CSFB’); receiving, responsive to the request, redirection information; acquiring a second network based on the redirection information; initiating establishment of Circuit Switched (‘CS’) voice radio bearers with the second network; waiting for a predetermined event to occur; after the predetermined event has occurred, establishing a Packet Switched (‘PS’) connection with the second network. Further, a method, at a network element, the method receiving a request for Circuit Switched Fallback (‘CSFB’) from a user equipment (‘UE’); sending, to the UE, redirection information; receiving a Routing Area Update (‘RAU’) message from the UE; waiting for a predetermined event to occur; upon the predetermined event occurring, responding to the RAU message. | 03-12-2015 |
| 20150072679 | HIGHER PRIORITY NETWORK SCANNING - A user equipment (UE) determines whether the UE is camped on a highest priority network. The UE being configured to scan for a higher priority network even though the UE is already camped on the highest priority network as specified in a network selector data structure that identifies networks and that indicates respective priorities of the identified networks. In response to determining that the UE is camped on the highest priority network, the UE stops scanning for a higher priority network. | 03-12-2015 |
| 20150264602 | Dynamically Managing Band Capability - In some implementations, a method in a user equipment (UE) for dynamically managing band capacity includes communicating with a first radio access network (RAN) on a first Radio Frequency (RF) channel and a second RAN on a second RF channel, where the first RAN and the second RAN are different networks. The UE receives an indication from the first RAN (or makes a determination) to handover to a third RF channel. The UE determines that the third RF channel conflicts with the second RF channel. The UE disables an RF band including the second RF channel with the second RAN and reports updated RF Band Capabilities to one or both RANs. | 09-17-2015 |
