Patent application number | Description | Published |
20130141453 | DISPLAY DIMMING TO SAVE MOBILE DEVICE POWER DURING WEBPAGE, WEB CONTENT, AND DEVICE APPLICATION LOADING - Systems, methods, and apparatus are herein disclosed for controlling a display brightness based on user action or user interest in the display. In particular, the display brightness can be dimmed upon identification of a first marker indicative of a user action such as a request for a webpage. The brightness of the display can be increased or returned to its original state upon identification of a second marker indicative of completion of a user equipment activity triggered by the user action. In some embodiments, another brightness state between these two can be used as an intermediary and is triggered when a third marker, indicative of a progression of the user equipment activity, is identified. | 06-06-2013 |
20130143504 | Method to Conserve Power on a Wireless Mobile Device Using Web Browser State Knowledge - Systems, methods, and apparatus are disclosed for conserving battery power in a user equipment (UE) by idling the modem when it is not needed in an active state. Idling can occur (1) between a user request for content and the start of the content download; (2) after the content download; and (3) after additional dynamic content has been downloaded, further scripting has finished, or UE data has been uploaded to the network, but before another user request for content has been made. Grace timers can be used before the second and third opportunities to ensure that the modem is not idled while still in use, but also to minimize the time that the modem is in an active state but not being used. These timers can be fixed or dynamic and their duration based on historical trends or testing of particular content or content types. | 06-06-2013 |
20130290751 | FREQUENCY REDUCTION OF MOBILE DEVICE CORES BASED ON APPLICATION PROCESSING REQUIREMENTS - This disclosure describes systems, methods, and apparatus for reducing power consumption of an application processor in a user equipment. State information of applications that indicate an expected load requirement that the applications will likely place on the application processor, can be used to control power management features of the application processor. For instance, an operating frequency of the application processor, or online cores of the application processor, can be reduced. The number of online cores (those that are not idled) can also be changed to tailor performance and power consumption to the load requirement. Other power management techniques such as adjusting core operational voltage can also be implemented. | 10-31-2013 |
Patent application number | Description | Published |
20110071982 | Offline Restructuring of DEDB Databases - An IMS DEDB database restructure operation creates an empty offline DEDB having the desired structure. The offline database is populated with data from a source (online) database while keeping the source database online (i.e., available for access and update operations). Updates to the source database made during this process are selectively processed in parallel with the offline DEDB load operation. When the contents of the offline database is substantially the same as the source or online database, the source database is taken offline, final updates to the offline database are applied whereafter the offline database is brought online, thereby replacing the source database. It is significant to note that updates occurring to the source or online DEDB are applied to the offline DEDB. | 03-24-2011 |
20140089253 | ZERO-OUTAGE DATABASE REORGANIZATION - Methods and systems enable a database reorganization to occur without a database outage. In one aspect, the method includes pausing transactions directed to the database, keeping a logical view of the database online. The method may also include taking individual partitions offline, changing the names of datasets associated with the individual partitions in a database schema, and bringing the partitions online, all while the logical view of the database remains online. The database schema may be changed to reflect the name of datasets associated with a shadow copy of the database that has been reorganized. | 03-27-2014 |
20140172786 | OFFLINE RESTRUCTURING OF DEDB DATABASES - An IMS DEDB database restructure operation creates an empty offline DEDB having the desired structure. The offline database is populated with data from a source (online) database while keeping the source database online (i.e., available for access and update operations). Updates to the source database made during this process are selectively processed in parallel with the offline DEDB load operation. When the contents of the offline database is substantially the same as the source or online database, the source database is taken offline, final updates to the offline database are applied whereafter the offline database is brought online, thereby replacing the source database. It is significant to note that updates occurring to the source or online DEDB are applied to the offline DEDB. | 06-19-2014 |
20140258335 | IMS DL/I Application Accelerator - A method includes providing an application accelerator to an IMS region controller, which is coupled to an IMS data language interpreter (DL/I) interface. The IMS DL/I interface provides standard data access paths to a user application launched in an IMS environment. The application accelerator is configured to make alternate data access paths available to the user application in addition to the standard data access paths provided by the IMS environment. The method further includes intercepting an IMS DL/I call made by the user application and determining whether the intercepted call should be processed by the IMS DL/I interface or by an I/O engine of the application accelerator. | 09-11-2014 |
Patent application number | Description | Published |
20120063449 | CONFIGURABLE NETWORK SOCKET AGGREGATION TO ENABLE SEGMENTATION OFFLOAD - A network device can implement configurable socket aggregation to enable segmentation offload in the network device. In one embodiment, it is determined, at the network device, to create a network socket for an application of the network device to initiate a network connection for the application. Socket aggregation parameters are determined for the network socket associated with the application. The network socket is defined based, at least in part, on the socket aggregation parameters. A plurality of packets received from the application associated with the network socket are aggregated. It is determined, based on said aggregating the plurality of packets, whether at least one aggregation limit associated with the socket aggregation parameters is reached. An aggregate packet is provided to a network adapter of the network device to perform segmentation offload in response to said determining that at least one aggregation limit associated with the socket aggregation parameters is reached. | 03-15-2012 |
20120120848 | CONFIGURABLE NETWORK SOCKET RETRANSMISSION TIMEOUT PARAMETERS - A network communication device can implement configurable network socket retransmission timeout parameters on a per socket basis. In one embodiment, it is determined, at a first network device, whether to define a network socket with a custom or a default retransmission timeout value to transmit data to a second network device. In response to determining to define the network socket with the custom retransmission timeout value, the network socket is defined with the custom retransmission timeout value, the data is transmitted to the second network device, and it is determined whether response data is received from the second network device prior to expiration of a time period associated with the custom retransmission timeout value. In response to determining that the response data is not received from the second network device prior to the expiration of the corresponding time period, the data is retransmitted to the second network device. | 05-17-2012 |
20130124930 | CONTROLLING IPSEC OFFLOAD ENABLEMENT DURING HARDWARE FAILURES - Provided are techniques for receiving a packet transmitted in conjunction with a security association associated with Internet Protocol Security (IPSec); determining, based upon the security Association that the packet is faulty; incrementing a count corresponding to previous faulty packets received; determining that the count exceeds a threshold; and disabling IPSec accelerator hardware in response to the determining that the count exceeds the threshold. | 05-16-2013 |
20130179505 | MANAGING MESSAGE TRANSMISSION AND RECEPTION - Various systems, processes, and products may be used to manage the transmission and reception of messages. In particular implementations, a system, process, and product for managing message transmission and reception may include the ability to receive a plurality of messages to be transmitted over a communication network, wherein some of the messages have a higher priority and some of the messages have a lower priority, and enqueue descriptors for the messages in a direct memory access queue. The system, process, and product may also include the ability to determine whether an overrun of the queue has occurred, analyze the queue if an overrun has occurred to determine if lower priority messages are associated with any of the descriptors in the queue, and replace, if descriptors for lower priority messages are in the queue, the descriptors for the lower priority messages with descriptors for higher priority messages. | 07-11-2013 |
20130232575 | CONTROLLING IPSEC OFFLOAD ENABLEMENT DURING HARDWARE FAILURES - Provided are techniques for receiving a packet transmitted in conjunction with a security association associated with Internet Protocol Security (IPSec); determining, based upon the security Association that the packet is faulty; incrementing a count corresponding to previous faulty packets received; determining that the count exceeds a threshold; and disabling IPSec accelerator hardware in response to the determining that the count exceeds the threshold. | 09-05-2013 |
20140269282 | DYNAMIC RECONFIGURATION OF NETWORK DEVICES FOR OUTAGE PREDICTION - According to one aspect of the present disclosure, a method and technique for dynamic reconfiguration of network devices for outage prediction is disclosed. The method includes: aggregating a plurality of network devices to form an input/output (I/O) link bundle; identifying a quality of service level of data throughput needed by at least one workload utilizing the I/O link bundle; monitoring a parameter of each of the network devices of the I/O link bundle; determining whether the monitored parameter indicates a predicted data throughout quality of service level decrease by a network device being utilized by the workload below the quality of service level for the workload; and responsive to determining that the monitored parameter indicates a predicted quality of service level decrease by the respective network device, dynamically reconfiguring the link bundle to maintain the quality of service level for the workload utilizing the I/O link bundle. | 09-18-2014 |
20140280801 | DYNAMIC RECONFIGURATION OF NETWORK DEVICES FOR OUTAGE PREDICTION - A system and technique for dynamic reconfiguration of network devices for outage prediction is disclosed. The system includes a host and a plurality of network devices aggregated to form a link bundle; and wherein the host comprises a configuration manager operable to: identify a quality of service level of data throughput needed by at least one workload utilizing the link bundle; monitor a parameter of each of the network devices of the link bundle; determine whether the monitored parameter indicates a predicted data throughout quality of service level decrease by a network device being utilized by the workload below the quality of service level for the workload; and responsive to determining that the monitored parameter indicates a predicted quality of service level decrease by the respective network device, dynamically reconfigure the link bundle to maintain the quality of service level for the workload utilizing the link bundle. | 09-18-2014 |
20140281671 | ENHANCED FAILOVER MECHANISM IN A NETWORK VIRTUALIZED ENVIRONMENT - An embodiment of the invention is associated with a virtualized environment that includes a hypervisor, client LPARs, and virtual servers that each has a SEA, wherein one SEA is selected to be primary SEA for connecting an LPAR and specified physical resources. A first SEA of a virtual server sends a call to the hypervisor, and in response the hypervisor enters physical adapter capability information, contained in the call and pertaining to the first SEA, into a table. Further in response to receiving the call, the hypervisor decides whether or not the first SEA of the virtual server should then be the primary SEA. The hypervisor sends a return call indicating its decision to the first SEA. | 09-18-2014 |
20140281701 | ENHANCED FAILOVER MECHANISM IN A NETWORK VIRTUALIZED ENVIRONMENT - An embodiment of the invention is associated with a virtualized environment that includes a hypervisor, client LPARs, and virtual servers that each has a SEA, wherein one SEA is selected to be primary SEA for connecting an LPAR and specified physical resources. A first SEA of a virtual server sends a call to the hypervisor, and in response the hypervisor enters physical adapter capability information, contained in the call and pertaining to the first SEA, into a table. Further in response to receiving the call, the hypervisor decides whether or not the first SEA of the virtual server should then be the primary SEA. The hypervisor sends a return call indicating its decision to the first SEA. | 09-18-2014 |
Patent application number | Description | Published |
20130245925 | FEEDBACK SYSTEM FOR ENGINE AUTO STOP INHIBIT CONDITIONS - A vehicle includes an engine and a stop/start system that selectively auto stops and auto starts the engine, detects an auto stop inhibit condition that prevents the engine from being auto stopped, and in response, generates output based on the auto stop inhibit condition if the auto stop inhibit condition falls within a predetermined class of auto stop inhibit conditions. The vehicle also includes an interface that displays or plays the output to inform a driver of the vehicle about the detected auto stop inhibit condition. | 09-19-2013 |
20130297124 | METHODS FOR UTILIZING STOP SIGN AND TRAFFIC LIGHT DETECTIONS TO ENHANCE FUEL ECONOMY AND SAFETY - Methods for operating a vehicle as the vehicle approaches an intersection with a traffic control device are provided herein. One example method includes detecting a traffic control device at an intersection the vehicle is approaching, and releasing and applying a disconnect clutch arranged in a driveline of the vehicle intermediate an engine and a starter/generator based on a type of the detected traffic control device. Because releasing the disconnect clutch disconnects the engine from the vehicle driveline, the engine may be turned off to increase fuel efficiency while the disconnect clutch is released. | 11-07-2013 |
20130332013 | UTILIZATION OF VEHICLE PORTAL STATES TO ASSESS INTERIOR COMFORT AND ADJUST VEHICLE OPERATION TO PROVIDE ADDITIONAL FUEL ECONOMY - A method of operating a heating, ventilation and air-conditioning system of a plug-in hybrid electric vehicle, comprising during a first engine-running condition, where a vehicle window or vent is in a more closed position, operating a climate control system to provide a user requested level of thermal comfort, and during a second engine-running condition, wherein the vehicle window or vent is in a less closed position, limiting the performance of the climate control system and biasing shared vehicle resources to provide additional fuel economy. In this manner, thermal comfort of the vehicle passengers can be maintained while providing additional fuel economy. | 12-12-2013 |
20140074330 | UTILIZATION OF VEHICLE PRESENCE SYSTEMS FOR POWERTRAIN RESPONSE READINESS AND CONSERVING ENERGY - A method and system relates to improving powertrain responsiveness in a vehicle while maintaining fuel economy by inhibiting entry into, or exiting, energy-saving modes when oncoming traffic is detected. In one example, the energy-saving mode is inhibited in response to an indication of an oncoming vehicle of concern. In a second example, the energy-saving mode is selectively maintained in response to an indication of an absence of oncoming traffic. | 03-13-2014 |
20140081492 | SYSTEM AND METHOD FOR INDICATING DELAY IN IMPLEMENTATION OF AN ENERGY-EXPENDING ACTION IN A POWERED VEHICLE SYSTEM - A method for operation of a vehicle by a control system is provided. The method comprises indicating to a vehicle operator a delay in implementation of an energy-expending action in a powered vehicle system in response to receiving an implementation request from an input device based on vehicle energy usage via a delay indicator. | 03-20-2014 |
20140136041 | UTILIZATION OF VEHICLE PRESENCE SYSTEMS FOR POWERTRAIN RESPONSE READINESS AND CONSERVING ENERGY - A method and system relates to improving powertrain responsiveness in a vehicle while maintaining fuel economy by inhibiting entry into, or exiting, energy-saving modes when oncoming traffic is detected. In one example, the energy-saving mode is inhibited in response to an indication of an oncoming vehicle of concern. In a second example, the energy-saving mode is selectively maintained in response to an indication of an absence of oncoming traffic. | 05-15-2014 |
20140278019 | SYSTEM AND METHOD FOR OPTIMIZING AVAILABILITY OF VEHICLE ENERGY CONSERVING MODES - Vehicles capable of operating in an energy conserving mode may include an interface for conveying inhibitors preventing activation of the energy conserving mode. The system may identify the inhibiting features and prompt an operator of the vehicle for authorization to disable the inhibiting features or adjust the feature states to enable the energy conserving mode. In response to receiving authorization, the system may automatically control feature interfaces to remove inhibits to the energy conserving mode. The interface may communicate active inhibitors to an operator using a display or a speaker, or both. Additionally, the interface may query the operator to approve automatic deactivation of the inhibiting features and facilitate the receipt of operator input to the query. | 09-18-2014 |
20150046070 | METHODS AND SYSTEMS FOR CONTROLLING ENGINE STOPPING AND STARTING - Systems and methods for improving operation of a start/stop vehicle are presented. One method includes deactivating an engine start/stop mode in response to an electrical load of a trailer coupled to a vehicle. By deactivating the engine start/stop mode, it may be possible to conserve consumption of electrical energy and maintain state of battery charge to ensure the vehicle has sufficient electrical energy to restart the engine. | 02-12-2015 |
20150073675 | METHODS AND SYSTEMS FOR OPERATING A STOP/START ENGINE - Systems and methods for improving operation of a vehicle are presented. In one example, vehicle brakes are held to reduce the possibility of vehicle motion and stopping of engine rotation is prevented until confirmation of vehicle hold is present. The approach may allow an engine to remain in an off state for a longer period of time while reducing the possibility of vehicle motion. | 03-12-2015 |