Abstract: Disclosed herein are methods, computer program instructions and apparatus for performing random access procedures in a wireless communication system. A method includes receiving at a network access node, in different time and frequency resources that are allocated for preamble transmission, and in different ones of a plurality of component carriers, a plurality of random access requests from individual ones of a plurality of user equipments; and transmitting a corresponding plurality of random access responses in a time and frequency resource of a single component carrier.

Abstract: A method and apparatus includes a determining unit configured to determine whether a device entering a network should be allowed access and an executing unit configured to execute a configuration protocol between the registrar and the device and to a shared unique configuration key between the registrar and the device. If the device provides a privileged service, the configuration protocol enables the device to advertise the privileged service or if the device is a control point, the configuration protocol enables the device to advertise that it is able to control certain privileged services. The registrar also includes a controlling unit configured to obtain a controller key, if the registrar is to become controller of the new device and a service unit configured to execute a credential service that allows devices providing privileged services to delegate issuing of access control credentials to the registrar, wherein other devices may use the credential service to obtain credentials for privileged services.

Abstract: A method for verifying the integrity of platform software of an electronic device is provided, the method comprising accessing a module of said platform software, obtaining a signature (S), obtaining a verification key (VK), said verification key (VK) corresponding to a signing key (SK), verifying if said signature (S) was derived by signing said platform software module with said signing key (SK), by using said verification key (VK), and establishing a positive verification of said platform software module if said verification is successful. The invention also provides a method for providing a platform software module to perform the aforementioned method, and a device on which the aforementioned method can be performed.

Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.

Abstract: In order to reduce the HS-SCCH overhead, a fixed time allocation approach could be used. In that case, the scheduling time of each VoIP user is semi-static and thus there is no need to transmit e.g. HS-SCCH toward the UE for the initial transmissions, if the UE knows when to receive data on the HS-DSCH and what transport format is used. There are at least two ways of implementing this: 1) HS-SCCH/E-DPCCH signalling to indicate parameters of a first transmission, with subsequent transmissions using the same parameters (and HS-SCCH/E-DPCCH always sent when changes needed), or 2) fixed allocation, RRC signalling used to allocate users and tell the default transport parameters.

Abstract: An apparatus for providing motion estimation for video encoding includes a selection element and a processing element. The selection element is configured to select a subset including less than all of candidate pixel locations from among a plurality of candidate pixel locations used for motion vector determination based on a relationship between a best candidate pixel location of a first level of accuracy and a best candidate pixel location of a second level of accuracy. The processing element is configured to process an input video sequence to determine a motion vector at the first level of accuracy, to refine the motion vector at the second level of accuracy, and to determine the motion vector at a third level of accuracy using only the subset of candidate pixel locations.

Abstract: A method of enabling a first wireless information device to access absolute location data in which the first wireless information device does not possess its own absolute location finding system but is instead able to receive, over a wireless network, absolute location data from a second wireless information device that does have its own absolute location finding system. The present invention hence enables wireless information devices to share absolute location data: for example, a mobile telephone with GPS capability can be used as a local “beacon” to broadcast its absolute location to any nearby devices over a personal area wireless network (e.g. a Bluetooth network) so that those nearby devices can use that location data. Hence, a camera with no location finding system of its own could obtain location data from a nearby GPS equipped mobile telephone over a Bluetooth PAN and watermark its images with location data.

Abstract: An approach is provided for presenting service guides. A head-end platform generates a service guide fragment and inserts a tag into the service guide fragment to generate a modified service guide fragment. The head-end platform then causes, at least in part, transmission of the modified service guide fragment. A user equipment receives the service guide fragment and detects the tag in the service guide fragment. The user equipment then determines a transformation type based, at least in part, on the tag. The user equipment causes, at least in part, performing of the transformation and output of a transformed presentation.

Abstract: The invention provides an apparatus, a method, a computer program product and an electronic device where, in accordance with the method there includes steps of implementing a search mediator function that is interposed between a plurality of applications and a plurality of search functions; and operating the search mediator function for receiving search queries from individual ones of the plurality of applications, forwarding received search queries to appropriate ones of the plurality of search functions, and providing search results to respective ones of the plurality of applications in accordance with at least application-specific search profiles.

Abstract: The invention relates to an electronic device, which includes a display component, in which at least one controllable element is arranged to be visualized in its entirety, the control of which element is arranged to be based on determining a change (M) relating to the attitude or position of the device and camera means arranged to form image frames (IMAGE1, IMAGE2), and in which, in order to control the functions of the device, such as, for example, to control the element, the change is arranged to be determined, using optical data-flow algorithms, from the image frames formed by the camera means, which image frames are arranged to be compared to each other in a set manner, and on the basis of which comparison the said change is arranged to be determined. The image frames are arranged to be segmented in a selected manner, from which at least one movement vector (SR, SL, SUp, SDown) determining the said change is arranged to be determined from at least some of the segments (SEGMENT1, SEGMENT2).

Abstract: A method includes discovering, via a device, a peer-to-peer gaming service of a peer-to-peer network offered by a peer device, wherein the peer-to-peer gaming service facilitates a user of the device to select, access, and play a plurality of specific networked games of the peer device, wherein the specific networked games are not already installed on the device, selecting, via the device, a networked game from the plurality of specific networked games of the peer device, and downloading a program by the device, wherein the program is configured to execute the selected networked game on a processor of the device, wherein downloading the program comprises downloading the program from a third party computing arrangement and receiving from the peer device, authentication for access to the third party computing arrangement, wherein the authentication limits the downloaded program for play of the networked game with only the peer device.

Abstract: Disclosed herein are methods, computer program instructions and apparatus for performing random access procedures in a wireless communication system. A method includes receiving at a network access node, in different time and frequency resources that are allocated for preamble transmission, and in different ones of a plurality of component carriers, a plurality of random access requests from individual ones of a plurality of user equipments; and transmitting a corresponding plurality of random access responses in a time and frequency resource of a single component carrier.

Abstract: A method comprises receiving a signal containing an environmental cue; correlating the environmental cue to a user interface control element; and generating a user interface control command based on the environmental cue, A device may be controlled by receiving a visual image, processing the image to identify a visual cue, correlating the visual cue with a user interface control, and controlling the device using the user interface control. The visual image may be received from a camera that is part of an automobile, and the user interface control may include a control for a radio to tune to a radio station; a speed control for controlling a speed of the automobile corresponding to a speed sign visual cue; or a navigation system control for controlling a navigation system based on traffic signs. Other variations include an apparatus and computer-readable media including instructions for performing the methods.

Abstract: A method, electronic device, computer program product, system and circuit assembly are provided for allocating one or more redundant pictures by taking into consideration the information content of the primary pictures, with which the redundant pictures would be associated. In particular, primary pictures that are determined to be more sensitive to transmission loss or corruption may be allocated one or more redundant pictures, while those that are less sensitive may not be so allocated. By selectively allocating redundant pictures to only those primary pictures that are more sensitive, the method disclosed reduces the amount of overhead associated with redundant pictures and increases the coding efficiency, without sacrificing the integrity of the video data.

Abstract: A mobile station executed method, wherein upon changing from a current cell to a new cell in a wireless packet data network the mobile station enters the new cell; generates a cell change packet data unit (PDU) message for informing the network of the location of the mobile station in the new cell; buffers the cell change PDU message into a PDU transmit queue before any buffered PDUs that were present before the mobile station entered the new cell; and transmits the buffered cell change PDU before any of the buffered PDUs that were present before the mobile station entered the new cell.

Abstract: An apparatus for privacy management may include a processor. The processor may be configured to access one or more privacy options. In this regard, each privacy option may be configured to provide members of one or more groups access to content. The processor may also be configured to provide for selection of a privacy option in association with the content. Associated methods and computer program products may also be provided.

Abstract: A method is disclosed for controlling a mobile terminal having a first wireless interface for cellular communication in a mobile telecommunications network and a second wireless interface for non-cellular wireless communication, such as wireless local area network (WLAN) communication, in at least one frequency band. In the mobile terminal, the following steps are performed. Information is received from the mobile telecommunications network, and the information is processed. Then, based on an outcome of the processing of the information, the second wireless interface is disabled from wireless communication in at least one frequency band.

Abstract: The idle screen of a mobile telephone device is used to show updated information of a kind or from a source selected by a user (e.g. financial information, news, traffic etc.). Previously, the idle screen has been used to display the name of the network operator and alerting messages, such as “2 missed calls”. Placing information of interest to the user in the idle screen makes that information instantly accessible without the user having to navigate to the required function (e.g. a micro-browser) and select it.

Abstract: A method for controlling display of graphical information in a display window is presented. A scroll region, i.e. a scroll bar, is provided with a “memory” that indicates to the user where to return after scrolling away from a current position within, e.g., a large document. This is advantageous in that it relieves the user from having to be very attentive to the scrolling content of the window, which means that the scrolling can be performed more quickly when compared to prior art solutions.

Abstract: A multimedia messaging center is arranged to receive multimedia messages addressed to a terminal. In response to the receipt of such messages, the message center transmits a notification to the terminal regarding the received message. A wireless message is transmitted, from the terminal to the message center, requesting notification messages that have not been acknowledged as received by the terminal.