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Clock-based time slicing
A system that allows mobile terminals to periodically remove power from at least some components is disclosed. The mobile terminal receives bursts of content....
Discontinuous transmission (DTX) detection using decoder metric
A method detects an absence of a transmitted frame in a wireless communications system that operates with a discontinuous transmission (DTX) protocol between a...
Transceiver interface reduction
A transceiver interface operating in accordance with the USB protocol includes a reduced number of pin outs by replacing a logic pair of single ended outputs...
Method and apparatus for content repository with versioning and data
The present invention is related to method and apparatus for versioning. Versioning information is stored as metadata associated with data entities. A...
Mechanical construction and an assembly method for a mobile
A mechanical construction of a mobile telecommunication device comprises a printed circuit board (401), a keypad, a display, a reader (500) for a detachable...
Internal antenna for mobile communications device
A balanced antenna is provided for a mobile telephone which couples to the outputs from a balanced power amplifier stage without needing connection through a...
Method to determine channel information in a cellular system, and a mobile
The object of the invention is a method for determining channel information in a cellular system, where user information is transmitted in information frames...
Method and system for improving color images
A method and system for improving a color image separable into three color components. A noise-filtering unit is used to filter the color components for...
Dynamic user state dependent processing
A communications network user may define multiple states. The state of the user is communicated to a call processing server. A set of instructions establishes...
Control of phase locked loop during change of synchronization source
The invention concerns a function taking place in a digital phase lock, when it is desired to exchange a synchronization signal supplied to the phase lock for...
Interference cancellation method, and receiver
An interference cancellation method and a receiver operating according to the method, in which multiple access interference cancellation of a received signal is...
Method and arrangement for implementing intra-frame interleaving
A method and radio device are provided for interleaving a stream of data (201) including digital information symbols prior to transmission over a radio...
Method and apparatus for improved scheduling technique
An apparatus that includes a node having a scheduling cycle. The scheduling cycle is partitioned into amounts of data such that one of the partitioned amounts of...
Ad hoc networking of terminals aided by a cellular network
A fast and secure ad hoc communication system is established between terminals with the aid of a network. Terminals equipped with a non-cellular interface may...
Mobile system, terminal and interface, as well as methods for providing
backward compatibility to first and...
Application-layer signaling of a packet data network, such as the Session Initiation Protocol (SIP), is used to communicate with an interworking interface...
Method and system for communicating data between a mobile communications
architecture and a packet switched...
The invention provides a method and system for allowing communication between a BSS and SGSN, each having an NS-VC table and utilizing a different mode of...
Updating of internet access point settings in a mobile communication system
A digital mobile communication system is provided with a facility by means of which it can establish a connection to the Internet network (12) via an Internet...
Convertible mobile computing device
A convertible mobile computing device has a display screen and cover supported at three points for stable movement between a closed position, a laptop PC...
Electrically reconfigurable optical devices
The invention refers to electrically reconfigurable optical devices based on the use of a layer of dielectric and transparent viscoelastic material (G) opposing...
Shielding element for electric and/or electronic components of an electric
and/or electronic circuit
The present invention relates to a shielding element for electric and/or electronic components of an electric and/or electronic circuit, including an annular...
Method of manufacturing a membrane sensor
This invention relates to a differential pressure sensor, one embodiment of which is a microphone. The differential pressure sensor comprises: a flexible...
Coordinate interleaving, and deinterleaving, apparatus, and associated
method, for a communication system
Apparatus, and associated method, for increasing the diversity levels of data communicated upon a channel susceptible to fading. Trellis-coded modulation is...
Method and apparatus for multiplexing a plurality of data connections onto
one temporary block flow
A method and an apparatus are described for sending packet data over a wireless link. The method includes sequentially multiplexing a plurality of radio bearers...
System and method for enabling multicast in a CDMA network
An improved wireless communications system for efficiently delivering multicast transmissions within a CDMA wireless communications network. To minimize use of...
Method and apparatus for scheduling and modulation and coding selection for
supporting quality of service in...
The invention is a process and system for controlling selection of which MS is to receive the next packet data transmission on a forward channel and selection of...
Mobile Terminal with synchronizing hinge
An electronic device including a first section having a keypad; a second section having a display; and a connection movably connecting the second section with...
Power-conservation feature for liquid crystal display
An improved liquid crystal display (LCD) system that includes a user-selectable method for reducing the amount of electrical power consumed by the LCD. When a...
Methods and apparatus for transmitting MIDI data over a lossy
A method and system are disclosed for transmitting MIDI messages between a transmitter and a receiver through a link that is susceptible to errors. The method...
System and method for providing and displaying navigation information
The invention relates to a navigation system, a terminal and a processing device for a navigation system, as well as a method for displaying navigation icons on...
Location management for cellular systems
A method for indicating a mobile station's (MS) location. A first radio network controller, RNC, acts as the mobile station's serving RNC (SRNC), for reporting...
Identifier allocation method
The invention concerns signalling methods in cellular telecommunication systems, especially in so called third generation cellular systems, such as the UMTS...
Device and method for measuring the usage of system resources in a
Disclosed herein is a method and apparatus for measuring usage of system resources in a communication network. The apparatus includes devices for measuring radio...
Exchangable housing cover for a portable radio communication device
The present invention relates to a removable housing cover that is adapted to be detachably connectable to a mobile phone. The removable cover having a...
Robust transport of IP traffic over wdm using optical burst switching
A technique for selecting the offset between data bursts and their respective control packets in an optical burst switching arrangement includes: randomly...
Data compression negotiation in a telecommunication system
The invention relates to a method for setting up s data link, wherein an end-to-end link comprises at least two separate legs (402, 403) with error correction...
Connection admission in a communications network
The invention relates to Connection Admission Control (CAC). In response to a connection request received from a traffic source, a set of input data is specified...
A cutter for cutting a predetermined shaped piece from a material, such as paper, is disclosed. In one embodiment, the cutter comprises a middle, rigid cutter...
Cover of a handset
Method and system for selecting a password encrypted with a correct
Method and system for selecting a password encrypted with a correct software version in a telecommunication system. The system comprises a source system (LE1), a...
Authentication and protection for IP application protocols based on 3GPP
The present invention is a system and method which provides authentication for data services for at least one UE (12) using common authentication information...
Method and apparatus for providing a multimedia data stream
A method and corresponding equipment (11) for encoding different types of objects of a multimedia data stream so as to provide improved overall quality (Q),...
Optimized camera sensor architecture for a mobile telephone
A mobile terminal includes a lens/filter combination, a single-chip camera module and an integrated mobile terminal processor. The lens/filter combination...
Receiver arrangement for receiving frequency-modulated radio signals and
methods of adapting and testing a...
The invention relates to a receiver arrangement for receiving frequency-modulated radio signals, having a demodulator circuit arrangement (18), which converts...
System for matching an antenna for a wireless communication device
The invention relates to a system for matching an antenna (ANT) for a wireless communication device, the system comprising: detecting means (4, 5, 12) to detect...
Video data encoder and decoder
This invention relates to compression of prediction error in motion compensated video coding schemes. Prediction frame and motion vectors are used to extract...
Method for noise energy estimation in TDMA systems
The present invention proposes a method for estimating a signal variance of a received signal (y) transmitted via a transmission channel, said method comprising...
The invention relates to a method for estimating the position of a receiver receiving code modulated signals from at least one beacon. The method comprises...
Method and apparatus for playing games between the clients of entities at
A method and apparatus for playing games between the clients of entities at different locations by linking multiple players together through a network using the...