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Handsfree device for a handset
Memory bus checking procedure
A method for checking usable width of a data bus linking a host device and a memory card. Preferably, at the boot up process the host device sends a test bit...
System and method for mobile router cost metric updates for routing
A system and method is directed to updating information in a mobile network. A dynamic signaling routing protocol is extended over bi-directional tunneling...
Data-driven filtering of cepstral time trajectories for robust speech
A method and apparatus for speech processing in a distributed speech recognition system having a front-end and a back-end. The speech processing steps in the...
Power saving in mobile stations
A method of operating a mobile station in a WCDMA system. The mobile station has a rake receiver (90) having a plurality of demodulator fingers (71,72,73). One...
Method and system for attaching a mobile equipment to a wireless
The invention provides a method and device which may perform a combined attach and communication connection establishment procedure when attaching (S1) an...
Data transmission method, base station and transmitter for compensating
for non-linearities in a transmission chain
A transmitter compensates for the non-linearities within a transmission chain. The transmitter includes, for instance, a first forming device for forming, on the...
A device, and associated method for image processing. An image area is divided into a plurality of image data blocks. Each of the image data blocks is compressed...
Fractional multi-modulus prescaler
A fractional multi-modulus prescaler is disclosed wherein the output of the VCO is separated into four signals 90 degrees phase-related to one another. The phase...
Device and method for reducing the amplitude of signals
A receiver receives a plurality of different signals at the same time. The receiver comprises means for identifying at least one strongest signal of said...
Defining header field compression for data packet connection
A method of defining header field compression for a data packet connection and a header field compression system, in which a context for controlling the...
Switching method and apparatus
The present invention relates to a switching method and apparatus for performing a switching operation in a telecommunication network, wherein a side information...
Optimized sleep mode operation
The invention relates to operations in TDD (time division duplex) mode in third generation cellular telecommunication systems. According to the invention, the...
Method for synchronization adaptation of asynchronous digital data streams
The present invention proposes a method for synchronization adaptation of asynchronous digital data streams comprising the steps of providing a first digital...
Method and packet switched communication network with enhanced session
The invention is a method of determining in at least one communication network if a session should be established in at least one communication network...
Method and system for processing telecommunication signals
The present invention relates to a method and a system of implementing a signal processing facility in a digital transmission system environment. In the...
Pop-up electronic device with sliding protective window
A pop-up electronic device has a keypad and display module arranged for slideable engagement with an outer cover wherein the keys of the keypad are nested within...
Coupling device using buried capacitors in multilayered substrate
The present invention proposes a coupling device, comprising a substrate (1), a conductive layer (2) covering a first surface of said substrate (1), at least two...
Temperature compensating circuit
The invention relates to a temperature compensating circuit for an amplifier. The circuit comprises a voltage regulator, a component arrangement and a resistor...
Method for manufacturing organic semiconductor systems
A method and related apparatus for manufacturing organic semiconductor systems uses reel-to-reel processing to deposit organic semiconductor material at desired...
Desktop charger/desktop stand
Multilevel sorting and displaying of contextual objects
An apparatus and method for displaying a plurality of icons on the display of a mobile terminal are provided. Icons are displayed in at least two different...
Dynamic power control in integrated circuits
A method and device is disclosed for implementing dynamic power control in an electronic system implemented on an integrated circuit, which electronic system...
Method for optimizing of data transmission
The invention is related to optimization of data transmission in TCP/IP networks, particularly to problems created by transmission of encrypted traffic....
Portable device attached to a media player for rating audio/video contents
A portable rating apparatus for rating one of audio and video content. The apparatus includes a user-manipulable control dedicated for generating a signal...
Spectral parameter substitution for the frame error concealment in a
A method for use by a speech decoder in handling bad frames received over a communications channel a method in which the effects of bad frames are concealed by...
Method and apparatus of header compression for broadcast services in radio
A method and apparatus for packet-data header decompression, particularly advantageous for use in connection with broadcast and multicast messages being...
Method for positioning a mobile station
The present invention is directed to a method for locating a mobile station, comprising the steps of using fixed transmitting stations for locating a target...
Method for selecting a quality of service in a wireless communication
The invention relates to a method for selecting a quality of service for a data transmission connection between a wireless terminal (MT1) and a mobile...
Method and system for load sharing between a plurality of cells in a radio
The present invention relates to a method and a system for load sharing between a plurality of cells in a radio network system, wherein each of said cells is...
System and method for connecting multicast or broadcast control
information to mobile stations
This invention is a system and a method of connecting at least one mobile station (14) in a wireless network (12) including mobile stations and a controller (18)...
Internet protocol (IP) multimedia subsystem (IMS) availability detection
A method is disclosed for providing information related to an Internet Protocol (IP) Multi-Media (IM) Subsystem (IMS) to a mobile terminal. The method includes...
Delay control method
The invention is directed to a method for controlling delays in a cellular telecommunications network. The delay control method according to the invention is...
Sending initial password through an SMS
The present invention discloses a services management method for managing subscriber services, comprising the steps of assigning an access code to a subscriber,...
Method and system for providing a service
The invention is directed to a method for providing a service to a user comprising the steps of defining an area in which the service is available, transmitting...
Balanced circuit arrangement and method for linearizing such an
The present invention relates to a balanced circuit arrangement and methods for linearizing and calibrating such a circuit arrangement wherein linearization is...
System for performing environmental measurements and for transferring
Automatic environmental measuring stations (10, 10a, 10b, 10c) are connected in a physical connection with base stations (11; 11a; 11b; 11c) of a cellular radio...
Data transmission method and system
The invention relates to a data transmission system between two transceivers, including: dividing the symbols to be transmitted into blocks, the number of which...
Method for performing motion estimation in video encoding, a video
encoding system and a video encoding device
A current video block of a frame to be encoded comprises a set of first data values, and at least one other video block of another frame comprises a set of...
Method and system for realising a fast control channel in a cellular radio
Signalling information is conveyed from a transmitting device (101) to a receiving device (102) in a cellular radio network where user data transmission takes...
Selection of a virtual path or channel in a communications network
The invention relates to the selection of a virtual path or virtual channel in response to a connection request in a communications network. To achieve a fast...
Front cover of a handset
Error estimation method and apparatus
Bit error rate or bit error probability of a received signal of a wireless telecommunication system is estimated, wherein a channel impulse response is estimated...
Partially filling block interleaver for a communication system
An interleaver (11b) for filling an interleaver matrix (51) used in interleaving a packet of bits for transmission as symbols via a wireless communication...
Key management methods for wireless LANs
The security keys in the mobile terminals and access points of a wireless local area network (WLAN) are created, utilized and managed for a communication session...
System for booting distributed processor architecture by loading boot
software via ethernet to sub-unit after...
The invention relates to a base station comprising distributed processor architecture and a method of booting distributed processor architecture of a base...