Nokia Mobile Phones Limited

Nokia Corporation

Nokia Technologies Oy

Pertti Kangas

Marko E Leinonen

Niko Kiukkonen

Seppo Olavi Rousu

Jari Henrik Junell

Antti Olavi Kangas

Jarmo J Heinonen

Jaakko S Vanttila

Heikki Mattila

Matti Alen

Jukka Kansanaho

Juha Sippola

Matti Ahonen

Torsti Halonen

Mika Kaustinen

Susan T Wells

A method for operating a receiver and a device are provided. The device comprises a first and a second antenna, a receiver operationally coupled to the first antenna and a transceiver operationally coupled to the second antenna. The receiver receives information in bursts on a first band of radio frequencies. A controller of the device measures signal strength of the information received with the receiver, compares the measured signal strength to a reference value and enables operation of the transceiver if the measured signal strength is above the reference value, and limits operation of the transceiver during reception of the bursts if the measured signal strength is below the reference value.

Operating multi-service receiver in non-interfering manner

This invention relates to wireless communication systems, specifically to methods for reducing interference. The invention allows a mobile station to determine if certain transmissions of the mobile station cause interference to reception by a second receiver in the mobile station, and indicate to the network that a change in a transmission parameter of the mobile station is desired. The network can then change a transmission parameter to reduce interference observed by the second receiver.

Method for reducing interference

A module for detachable connection to a telephone and a telephone employing such a module. The module includes a device for generating a silent alarm and a system for actuating the silent alarm when connected to the telephone for indicating an incoming call. A pin which provides information about the temperature of the module during charging provides the connection for actuating the silent alarm.

Telephone and module having a pin for providing temperature information and generating a silent alarm

A wireless mobile station (10), such as a cellular telephone, executes a method to selectively display one of a plurality of graphical information sequences on a display (20) of the mobile station. The graphical information sequence is displayed during an Idle state of the mobile station, that is, when the mobile station is not involved in receiving a call or during a call. By example, the graphical information sequence can be displayed when the mobile station is in a Keyguard state, and/or in a Charging state, or when the mobile station is first powered on. In a further aspect of this invention the user interface (20, 22) of the mobile station is adapted to enable the user to selectively: enable or disable the display of a graphical information sequence; and/or select a graphical information sequence to be displayed from a plurality of pre-stored graphical information sequences; and/or input a definition of a graphical information sequence from an external source for storage in the mobile station.

Mobile station having method and apparatus for displaying

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Oulu, Finland

Pertti Kangas