Patents Assigned to Skype Limited
-
Publication number: 20120059874Abstract: A method of providing selectable media content from a server to a user at a user terminal, the method comprising: storing variables relating to the user's familiarity with a communication client application executable at the user terminal; executing program code to read said variables to determine the media content to be provided to the user based on said variables; retrieving said determined media content from the server; and providing said media content to the user at the user terminal.Type: ApplicationFiled: March 28, 2011Publication date: March 8, 2012Applicant: Skype LimitedInventors: Neil Dodd, Natasha Sopieva
-
Publication number: 20120056972Abstract: Communication systems and methods for providing premium multiparty communication sessions between a plurality of callers. The plurality of callers may comprise an initiating caller who initiates the premium multiparty communication session but who does not have a status in the communication system which is recognized by an operator of the communication system for allowing the premium multiparty communication session to proceed; and a premium multiparty caller who has a status in the communication system which is recognized by the operator of the communication system such that the operator allows the premium multiparty communication session to proceed, wherein the premium multiparty caller is a different caller to the initiating caller. The premium multiparty caller funding the premium multiparty communication session may be transferred and assigned during communication sessions.Type: ApplicationFiled: March 31, 2011Publication date: March 8, 2012Applicant: Skype LimitedInventors: David Benedeki, Johnny Bigert, Dmytro Izotov, Ole Mahrt, Risto Reinpold, Mikael Suvi
-
Publication number: 20120057683Abstract: Method and user terminal for handling a call over a communications network between a first user terminal, usable by a first user, and at least one other user terminal, usable by a respective at least one other user, wherein a client is executed at the first user terminal for participation in the call. The client determines a condition of a respective at least one network connection used in the call between the first user terminal and the at least one other user terminal over the communications network. The client also determines that the call has been dropped, and responsive to the determination that the call has been dropped, the client automatically attempts to re-establish the call in dependence upon the determined condition of the at least one network connection.Type: ApplicationFiled: March 28, 2011Publication date: March 8, 2012Applicant: Skype LimitedInventors: Devid Liik, Mart Oruaas, Stefan Strommer, Mihails Velenko
-
Patent number: 8130635Abstract: A communication system, method and program, the system comprising: one or more wireless access nodes of a first communication service provider and at least one server associated with a second communication service provider, interconnected via a packet-based network; and a wireless user terminal operable to establish a session with one of the wireless access nodes of the first communication service provider, the wireless user terminal is installed with an application of the second communication service provider. The application is configured so as to: in event of failure to establish a session via one of the wireless access nodes of the first communication service provider, store information regarding the failed session at the wireless user terminal; and in event of subsequent access to the packet-based network, transmit the information regarding the failed session to the server associated with the second communication service provider over the packet-based network.Type: GrantFiled: September 15, 2009Date of Patent: March 6, 2012Assignee: Skype LimitedInventors: Mikael Suvi, Madis Kaal, Karlheinz Wurm
-
Publication number: 20120044990Abstract: The present invention provides a technique for performing one or more aspects of video coding such as quantization, intra prediction coding or inter prediction coding in dependence on a perceptual model taking into account human sensitivity to data in the video signal. The perceptual model may relate to spatial frequency, temporal frequency, contrast sensitivity, colour sensitivity, a structural metric, and/or one or more parameters affecting perception such as motion in the video, the distance of a recipient user from the screen, and the size, aspect ratio or resolution of the screen of the recipient terminal.Type: ApplicationFiled: February 17, 2011Publication date: February 23, 2012Applicant: Skype LimitedInventors: Lazar Bivolarsky, Renat Vafin, Mattias Nilsson, Soren Vang Andersen
-
Patent number: 8115819Abstract: A camera for connection to an authorised user via a network. The camera has a processor arranged to execute a communications client program and an image data decoding program. The camera further has means for capturing image data including encoded login data, the image data being supplied to the image data decoding program, the image data decoding program being arranged to decode the image data and to supply the login data decoded from the image data to the communication client program to set up the camera as an authorised device accessible by the user via the network.Type: GrantFiled: December 28, 2007Date of Patent: February 14, 2012Assignee: Skype LimitedInventor: Ian Anderson
-
Publication number: 20120033797Abstract: A method of transmitting a communication event from a calling entity to a called entity located in a communication system comprising a first network and a second network, said method comprising determining a first identity associated with the calling entity and a first and second identity associated with the called entity, wherein the first identities are recognizable in the first network and the second identity is recognizable in the second network; associating at a first node located in the second network the first identities with the second identity; establishing a connection between the calling entity and a second node; wherein the connection with second node is established using the first identity associated with the called entity; querying the first node with the first identity associated with the called entity and the first identity associated with the calling entity to determine the second identity associated with the called entity; and transmitting the communication event to the called entity using tType: ApplicationFiled: August 1, 2011Publication date: February 9, 2012Applicant: Skype LimitedInventors: Madis Kaal, Andres Kütt, Mart Oruaas, Asko Seeba, Taavet Hinrikus
-
Patent number: 8111687Abstract: A method of establishing communication between a first and second terminal, the first terminal being arranged to communicate with a first communication system and the second terminal being arranged to communicate with a second communication system.Type: GrantFiled: December 19, 2007Date of Patent: February 7, 2012Assignee: Skype LimitedInventors: Andres Kütt, Konstantinos Papamiltiadis
-
Patent number: 8108781Abstract: A method of searching for a data item in a stored chronological sequence of communication events relating to a user of a user terminal is provided. The method comprises: querying a communication event database comprising individually accessible records of each of the communication events, each record being associated with an event time at which the communication event occurred, wherein the step of querying locates a target event comprising the data item and having an event time earlier than a predetermined first time instance; loading the target event into a storage means; displaying the contents of the target event to the user in a user interface; and loading communication events occurring in a time period between the event time and the first time instance of the target event into the storage means and updating the display to include the contents of the communication events occurring in the time period.Type: GrantFiled: July 24, 2008Date of Patent: January 31, 2012Assignee: Skype LimitedInventors: Erik Laansoo, Priidu Zilmer
-
Patent number: 8098813Abstract: In an embodiment, a method for removing an echo component is a first signal received at an audio input device includes outputting a second signal from an audio output device, receiving at the audio input device the first signal wherein the echo component in the first signal is the result of the second signal traversing an echo path; detecting if the first signal only comprises the echo component; determining an estimate indicative of the echo path by comparing the first signal and the second signal when it is detected that the first signal only comprises echo; applying the estimate indicative of the echo path to the first signal to determine an equalised first signal; comparing the equalised first signal with the second signal to determine an estimate indicative of the echo component; and removing the echo component from the first signal in dependence on the estimate indicative of the echo component; wherein the step of detecting if the first signal only comprises the echo component comprises comparing a charType: GrantFiled: February 20, 2008Date of Patent: January 17, 2012Assignee: Skype LimitedInventors: Karsten Vandborg Sórensen, Jon Bergenheim, Koen Vos
-
Publication number: 20120011210Abstract: A method of providing instant messaging communication between a first user and at least one other user via a communication network.Type: ApplicationFiled: June 30, 2011Publication date: January 12, 2012Applicant: Skype LimitedInventors: Richard Cole, Stephanie Robesky, Benjamin Dove, Natasha Sopieva
-
Publication number: 20120005301Abstract: Method, server, network and computer program product for sharing an image between a first terminal and a second terminal. An original version of the image is received at the server from the first terminal. Tiles are then received at the server from the first terminal, each tile representing at least a section of the image and including a change made to the image at the first terminal. An image state is maintained at the server identifying which tiles are required for forming a latest version of the image. On determining that the latest version of the image is to be formed at the second terminal, tiles based on the image state for forming the latest version of the image are transmitted from the server to the second terminal.Type: ApplicationFiled: September 21, 2010Publication date: January 5, 2012Applicant: Skype LimitedInventors: Florin Braghis, Jonas Lindblom
-
Publication number: 20120001832Abstract: Method, terminal, network and computer program product for processing updates of an image for transmission from a first terminal to a second terminal for use in screen sharing between the first terminal and the second terminal wherein updates to the image displayed on a first display at the first terminal are also displayed on a second display at the second terminal. The image is divided into an array of contiguous sub-tiles, each sub-tile comprising more than one picture element of the image. It is determined that a plurality of sub-tiles of the image have changed at the first terminal and at least one of said changed sub-tiles and at least one contiguous sub-tile are selected to form a tile.Type: ApplicationFiled: September 21, 2010Publication date: January 5, 2012Applicant: Skype LimitedInventors: Florin Braghis, Renars Ledins, Jonas Lindblom
-
Patent number: 8091116Abstract: A method of authenticating a user terminal with an access node providing restricted access to a communication network is provided. The method comprises the user terminal transmitting a request for an authentication token to a trusted network node via an unrestricted channel on the access node, the request comprising a network identity for a user of the user terminal. The network node verifies the identity of the user using the network identity, generates an authentication token and transmits the authentication token to the user terminal via the unrestricted channel. The user terminal derives login information from the authentication token and provides the login information to the access node. The access node authenticates the login information and removes the restricted access such that the communication network can be accessed by the user terminal.Type: GrantFiled: January 6, 2009Date of Patent: January 3, 2012Assignee: Skype LimitedInventors: Andres Kütt, Sergei Anikin, Madis Kaal
-
Patent number: 8090092Abstract: Method and apparatus for effecting a voice communication between user terminals connected via a communication network include displaying a menu of country options to a user and receiving a number in local form. Formatting rules are recalled for a destination country selected by the user from the country options. A country prefix for the destination country is prepended to the number in accordance with the formatting rules to generate a formatted number. The formatted number is supplied to a client installed at the user terminal for effecting the voice communication using the formatted number.Type: GrantFiled: May 2, 2006Date of Patent: January 3, 2012Assignee: Skype LimitedInventors: Rodrigo Madanes, Kristjan Jansen, Julie Mathilde Fournier
-
Patent number: 8085930Abstract: A method for removing an echo component in a first signal received at an audio input device, said method comprising the steps of outputting a second signal from an audio output device, receiving at the audio input device the first signal wherein the echo component in the first signal is the result of the second signal traversing an echo path having a frequency response which defines the relationship between the echo component and the second signal; determining an echo path model indicating an estimate of the frequency response of the echo path; removing an estimate of the echo component from the first signal using the echo path model; detecting if the first signal is overloaded; and wherein if it is detected that the first signal is overloaded the step of determining an echo path model comprises determining an overload echo path model such that the estimate of the frequency response indicated by the overload echo path model is only allowed to increase over time regardless of whether the frequency response ofType: GrantFiled: February 20, 2008Date of Patent: December 27, 2011Assignee: Skype LimitedInventors: Karsten Vandborg S{acute over (ø)}rensen, Jon Bergenheim, Koen Vos
-
Publication number: 20110312283Abstract: Method, device and computer program product for controlling data transmission over a network wherein a plurality of applications are capable of execution at a device of the network to thereby access the network, and wherein control means of the device are configured to set respective bandwidth limitations and to limit the bandwidth of the network access of the applications in accordance with their respective bandwidth limitations, the plurality of applications comprising at least one real-time application. The method comprises the control means determining a current transmission condition, the current transmission condition being one of a current network condition and a current bandwidth requirement of one of the at least one real-time application. The control means dynamically adapts the respective bandwidth limitations for the applications in dependence upon the determined current transmission condition.Type: ApplicationFiled: October 6, 2010Publication date: December 22, 2011Applicant: Skype LimitedInventors: Christoffer Rodbro, Stefan Strommer
-
Patent number: 8068926Abstract: A method for generating a sequence of concealment samples in connection with transmission of a digitized audio signal, wherein the method comprises generating the sequence of concealment samples from buffered samples of the digitized representation of audio signal in sample time order, wherein at least two consecutive subsequences of samples in the sequence of concealment samples are based on subsequences of buffered samples, wherein said subsequences of buffered samples are consecutive in reordered time.Type: GrantFiled: January 31, 2006Date of Patent: November 29, 2011Assignee: Skype LimitedInventor: Søren Andersen
-
Patent number: 8069049Abstract: A system for enhancing a signal regenerated from an encoded audio signal. The system comprises a decoder arranged to receive the encoded audio signal and produce a decoded audio signal, a feature extraction means arranged to receive at least one of the decoded and encoded audio signal and extract at least one feature from at least one of the decoded and encoded audio signal, a mapping means arranged to map the at least one feature to an enhancement signal and operable to generate and output the enhancement signal, whereby the enhancement signal has a frequency band that is within the decoded audio signal frequency band, and a mixing means arranged to receive the decoded audio signal and the enhancement signal and mix the enhancement signal with the decoded audio signal.Type: GrantFiled: December 28, 2007Date of Patent: November 29, 2011Assignee: Skype LimitedInventors: Mattias Nilsson, Jonas Lindblom, Renat Vafin, Soren Vang Andersen
-
Patent number: 8064423Abstract: A terminal for use in a voice communications system includes a base station and at least one handset arranged to communicate wirelessly with the base station. The base station includes a first interface to a packet data network and a second interface to a public switched telephone network, the base station being arranged to selectively establish a packet data call from the first interface and a public switched telephone call from the second interface.Type: GrantFiled: November 18, 2010Date of Patent: November 22, 2011Assignee: Skype LimitedInventors: Taavet Hinrikus, Gareth O'Loughlin, Liz Rice, Max Melchior