Patent application number | Description | Published |
20090022316 | Methods And Apparatus For Reducing Airlink Congestion And Processing Time Associated With Ciphering Information In A Wireless Network - One illustrative method involves the steps of receiving a ciphering mode information message from a wireless network; identifying and processing valid radio bearer downlink ciphering activation time information in the ciphering mode information message when it is part of a security mode command message; and refraining from processing any valid radio bearer downlink ciphering activation time information in the ciphering mode information message when it is part of a message that is different from the security mode command message (i.e. when it is part of a radio network subsystem relocation procedure). The method may include the additional steps of producing valid radio bearer uplink ciphering activation time information for inclusion within a response message when the ciphering mode information message is part of the security mode command message; refraining from producing any valid radio bearer uplink ciphering activation time information when the ciphering mode information message is part of a message that is different from the security mode command message; and causing the response message to be sent to the wireless network. | 01-22-2009 |
20090069005 | CONFIGURING SIGNALING RADIO BEARER INFORMATION IN A USER EQUIPMENT PROTOCOL STACK - In accordance with the teachings described herein, systems and methods are provided for configuring signaling radio bearer information in a user equipment protocol stack. A wireless network may be used that includes a radio access network for transmitting information between a user equipment device and a core network. An instruction may be received to generate a signaling radio bearer configuration information element (IE) that includes configuration information for a pre-selected number of signaling radio bearers. The signaling radio bearer configuration IE may then be generated, while ensuring that the signaling radio bearer configuration IE includes configuration information for a required minimum number of signaling radio bearers. The signaling radio bearer configuration information element may be transmitted from the radio access network to the user equipment device for use in configuring the signaling radio bearers in the user equipment device. | 03-12-2009 |
20090075658 | WIRELESS TELECOMMUNICATION SYSTEM - A method and apparatus for processing a message in a mobile, telecommunications device. The method comprises: receiving a Cell Update Confirm (CUC) message; determining whether the device has an empty C_RNTI variable; when the device has an empty C_RNTI variable, determining whether the CUC message includes a new C_RNTI; when the CUC message includes a new C_RNTI and the CUC message would cause the device to enter a state which requires the UE to respond to the message before entering the state, carrying out at least one further step prior to entering the state. | 03-19-2009 |
20110117918 | WIRELESS TELECOMMUNICATION SYSTEM - A method and apparatus for processing a message in a mobile, telecommunications device. The method comprises: receiving a Cell Update Confirm (CUC) message; determining whether the device has an empty C_RNTI variable; when the device has an empty C_RNTI variable, determining whether the CUC message includes a new C_RNTI; when the CUC message includes a new C_RNTI and the CUC message would cause the device to enter a state which requires the UE to respond to the message before entering the state, carrying out at least one further step prior to entering the state. | 05-19-2011 |
20110319028 | METHOD AND APPARATUS FOR SENDING MEASUREMENT REPORT MESSAGES FROM A WIRELESS TELECOMMUNICATIONS DEVICE TO A WIRELESS TELECOMMUNICATIONS NETWORK - Apparatus and a method for sending measurement report messages from a wireless telecommunications device to a wireless telecommunications network are disclosed. The method comprises at the wireless telecommunications device: generating a measurement report in respect of a first event; transmitting a first message including the measurement report in respect of the first event to the network; generating a subsequent measurement report for another event; determining whether conditions for the first event are still satisfied and, if so, including in a subsequent message the measurement report for the first event as well as the measurement report for the other event; and transmitting the subsequent message to the network. | 12-29-2011 |
20120040669 | Method and Apparatus for Handling URA Information - A method and apparatus for handling URA information for a wireless communication device are disclosed. A method for handling URA information for a wireless communication device, the device configured to be operable in a mobile telecommunications system, the method comprising, at the device receiving a message to enter a new state, and initiating a URA update procedure dependent on the message not comprising a URA information. | 02-16-2012 |
20120100846 | METHOD AND DEVICE FOR ASSESSING CELL FAILURE BASED ON NON-ACQUISITION OF SYSTEM INFORMATION - Methods of assessing a cell to be a failed cell are provided that are based on the non-acquisition of system information. The method involves assessing whether or not a cell has failed as a function of whether, upon determining that system information needs to be acquired, the system information is acquired or not within a defined time period. | 04-26-2012 |
20120108242 | WIRELESS TELECOMMUNICATION SYSTEM - A method and apparatus for processing a message in a mobile, telecommunications device. The method comprises: receiving a Cell Update Confirm (CUC) message; determining whether the device has an empty C_RNTI variable; when the device has an empty C_RNTI variable, determining whether the CUC message includes a new C_RNTI; when the CUC message includes a new C_RNTI and the CUC message would cause the device to enter a state which requires the UE to respond to the message before entering the state, carrying out at least one further step prior to entering the state. | 05-03-2012 |
20120202482 | Generating Measurement Reports Under Rapid Degradation of Radio Conditions - A user equipment (UE), comprising at least one component configured to support a handover during decreasing radio conditions, wherein an event is triggered using at least one of a time to trigger for rapid degradation or radio conditions (TTTrd) value and a filter coefficient for rapid degradation of radio conditions (FCrd) value that are different than the corresponding standard values indicated by a network. Also included is a UE, comprising at least one component configured to support a method comprising obtaining cell measurements using network indicated standard parameters and parameters configured for rapid degradation of radio conditions, monitoring radio conditions, and evaluating an event using the parameters configured for rapid degradation of radio conditions if rapid degradation of radio conditions is detected, or using the network indicated standard parameters otherwise. | 08-09-2012 |
20130079017 | PROVIDING A MOBILITY STATE FOR A MOBILE DEVICE - In response to a transition of a mobile device from a first wireless access network to a second wireless access network, a mapping is applied to obtain a particular mobility state of the mobile device to use in the second wireless access network, where the mapping outputs the particular mobility state in response to information associated with mobility of the mobile device in the first wireless access network. | 03-28-2013 |
20130109394 | Method and Apparatus for Cell Reselection for a Wireless Communication Device | 05-02-2013 |
20130225169 | Method in a Device, and a Wireless Device - A method, and a wireless device, are disclosed; the method comprising monitoring a neighbour cell at a time interval; and if a criterion is satisfied, modifying monitoring of the neighbour cell. | 08-29-2013 |
20140050129 | Method and Apparatus for Cell Reselection for a Wireless Communication Device - A method and apparatus for cell reselection for a wireless communication device are disclosed. | 02-20-2014 |