Nokia

About: Nokia is a company organization based out in Espoo, Finland. It is known for research contribution in the topics: Signal & Mobile station. The organization has 16625 authors who have published 28347 publications receiving 695725 citations. The organization is also known as: Nokia Oyj & Oy Nokia Ab.

Secure device pairing based on a visual channel

Abstract: Recently several researchers and practitioners have begun to address the problem of how to set up secure communication between two devices without the assistance of a trusted third party. McCune et al., (2005) proposed that one device displays the hash of its public key in the form of a barcode, and the other device reads it using a camera. Mutual authentication requires switching the roles of the devices and repeating the above process in the reverse direction. In this paper, we show how strong mutual authentication can be achieved even with a unidirectional visual channel, without having to switch device roles. By adopting recently proposed improved pairing protocols, we propose how visual channel authentication can be used even on devices that have very limited displaying capabilities.

Method for scheduling packet data transmission

Abstract: In a packet data transmission and reception system a media access control (MAC) message is broadcast by a base station to a plurality of mobile stations. The MAC message contains packet data transmission scheduling information which allows the base station to preemptively control mobile station access to traffic channels in order to maximize the efficiency of packet data transmissions and allow scheduling consideration including priority access, quality of service and maximum bytes per transfer. The MAC message consists of a control frame structure which comprises scheduling parameters including MAC IDs fields, activity fields, and a field representing the number of free traffic channels in a cell. These parameters enable multiple mobile stations to share, in a time multiplexed fashion, traffic channels for packet data transmission on CDMA based mobile communication systems.

Method and device for operating a user-input area on an electronic display device

Abstract: There is disclosed a method and a device for inputting a character into an electronic device, said method comprising detecting an input, activating a temporary input area upon detection of said input, displaying said temporary input area on a display of said electronic device, and terminating the display and deactivating said temporary input area in case that a relevant event is detected. The relevant event may be another user-input.

Method and apparatus for generating a virtual interactive workspace

Abstract: An approach is provided for creating a virtual workspace among devices based, at least in part, on location information. The virtual workspace corresponds to an application or a service common to the devices. Monitoring of the movement of one or more of the devices causes manipulation of the virtual workspace, the application, the service, or a combination thereof based, at least in part, on the movement. Example applications and services include media editing, media playback, image processing, social networking, and social control functionality.

Method and apparatus for correlating and navigating between a live image and a prerecorded panoramic image

Abstract: An approach is provided for correlating and navigating between a live camera image and a prerecorded panoramic image A mapping and augmented reality application correlates at least one live image with a prerecorded panoramic image, when a first location of a device used to capture the at least one live image substantially matches or falls within a predetermined proximity of a second location of a device used to capture the panoramic prerecorded image The mapping and augmented reality application causes, at least in part, alternating of the at least one live image and the prerecorded panoramic image in a presentation on a screen of the device capturing the at least one live image