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Signal DC offset correction method and device
A method and a device for estimating the DC offset portion of a signal, especially of a signal containing parts with sinusoidal shape, for example a signal which...
Method and apparatus for acquiring a ranging signal of a positioning
A method and corresponding apparatus for accurately determining the offset of the carrier frequency of a received signal from a nominal frequency (the offset due...
Apparatus and associated method for communicating multimedia information
upon a communication link
Apparatus, and associated method, converts real-time multimedia information generated pursuant to an RTP protocol into a form amenable for transmission upon a...
Selection of serving network element in telecommunications network
A method of selecting the serving network element in a telecommunications network. Mobility agents or routers transmit attribute information on one or more...
Admission control method
The invention is related to radio resource usage in cellular telecommunication systems, more accurately to admission control methods used in establishing of new...
Internal multi-band antenna with planar strip elements
An antenna module for use in a small communications device. The antenna module comprises a dielectric block disposed on a circuit board having a ground plane, an...
Systems and methods for presenting and/or converting messages
For a text message received by a mobile terminal, some or all of the message is converted to voice-based content, depending upon the user's preference or upon...
System and method for operating intravendor and intervendor messaging
A system and method for enabling the operation of intervendor and intravendor messaging service systems within an operator network includes correctly routing...
Mobile network message to email redirection
A text message service to email gateway is provided so that text messages, or other information, in a mobile phone network can be selectively redirected to email...
Quality based location method and system
The present invention relates to a method for locating a wireless terminal device in a cellular network in response to a location request, wherein a quality...
Location services in a packet radio network
A method for providing location service information related to a mobile station in a mobile communications system supporting connections of a first type, for...
Method and network system for charging a roaming network subscriber
The present invention relates to a method and network system for charging an account related to a terminal device (1) of a subscriber (A) to a first data network...
Method and system for handling a network-identified emergency session
The invention relates to a method and system for establishing an emergency session in a communication system which includes at least one user equipment and one...
A method of encoding a video signal representing a sequence of pictures, the method comprising encoding a first picture (or segment of a picture) of the sequence...
Frequency hopping spread spectrum communication system
A method of operating a spread spectrum radio communication system comprising a central node and a dependent node which communicate over a frequency hopping...
Method and apparatus for HS-DPCCH signalling with activity information in
A method (100) and corresponding equipment, the method for enabling a Node B/base station (14) to distinguish different states--HARQ active states and a DTX...
Electrical-optical/optical-electrical board to board connector
A connector pair formed of a receptacle having an inner cavity about which is arranged a plurality of contact springs each of which is coupled to a corresponding...
Backlighting light pipe for illuminating a flat-panel display
The invention relates to a new light pipe (313) for providing backlighting (312) of a flat-panel display (311) by means of at least one light source so that the...
Key button arrangement for a handset
Key button arrangement for a handset
System and method for managing network service access and enrollment
A system and method for automatically switching network connections to an appropriate network entity based on access rights possessed by a user of a wireless...
System for controlling operation of a processor based on information
contained within instruction word
An instruction word is used to transfer information about whether the instruction word pertains to mode setting of a functional block. Instruction words included...
Apparatus and a method for providing information to a user
A screen saver for a wireless terminal, such as a mobile telephone, calendar or the like. The screen saver derives information from the applications of the...
Apparatus, and associated method, for reporting a measurement summary in a
radio communication system
Apparatus, and an associated method, for generating a message summary field. The message summary field indicates whether 802.11-formatted data packets are...
Bluetooth access point and remote bluetooth modules for powerline based
A powerline based network including a powerline, a Bluetooth access point connected to the powerline, and a remote Bluetooth module connected to the powerline...
Method for securing the operation of a receiver, and a radio apparatus
A method for securing the operation of a receiver in a two-way radio apparatus by enhancing the isolation between the transmitter and receiver, and a radio...
Interference cancellation method and receiver
The invention relates to an interference cancellation method and a receiver including interference canceller for suppressing a narrow-band interference signal...
Display window and assembly
A display window for placement in registration with a display is disclosed. The display is viewable through the window. A first surface of the window is for...
An electronic circuit for adjusting a property of an input signal of a non-linear element is disclosed. A detector detects a strength of the input signal. An...
Method and arrangement for calibrating an active filter
The invention relates to a calibration method and a calibration arrangement for an active filter intended to be used especially in portable radio apparatus. The...
System and method for navigating applications using a graphical user
A computing device having a graphical interface system for navigating computer programs is provided. The system includes a navigation display showing an...
Key button area for a handset
Key button arrangement for a handset
Device and method for controlling a stream of data packets
The present invention proposes a device for controlling a stream of data packets, comprising: a buffer (2) adapted to receive a data packet stream from a data...
Method of detecting pilot tones in a noisy signal
This invention relates to detecting a pilot tone in an optical fiber. In the method described in the invention, computational complexity is reduced significantly...
Quick access list for previously accessed network addresses
A method of providing access to network addresses for use in a mobile telecommunications device allowing navigation between different addresses and displaying of...
Methods for determining the gains of different carriers, radio
transmission units and modules for such units
The invention relates to methods for determining the separate radio frequency gains for carriers in a multi-carrier transmitter of a radio transmission unit of a...
Method and arrangement for changing parallel clock signals in a digital
A changeover arrangement for the clock signals of parallel transmission connections of an assured data transmission link, wherein a clock signal is sent for the...
Method and apparatus for reducing synchronization delay in packet-based
Circuitry, embodied in a media subsystem, reproduces a speech or other type of audio signal, and is operable during a time that comfort noise is being generated...
Direct-sequence CDMA method and device
In code division multiple access communications wherein a plurality of data streams carrying a plurality of transmit symbols are spread by a plurality of...
Diversity antenna arrangement
There is provided a method of operating, a diversity antenna system and arrangement for a mobile station such as mobile phone having a general ground element,...
Applications and methods for providing a reminder or an alert to a digital
media capture device
A notification system that reminds and/or alerts a digital media capture device that a media event that warrants capture is imminent. The notification system is...
Thermally enhanced component substrate
An IC package dissipates thermal energy using thermally and electrically conductive projections. The IC package includes a substrate material with a die pad...
Authentication in a packet data network
Authentication method for authenticating a mobile node to a packet data network, in which a shared secret for both the mobile node and the packet data network is...
System and method of bootstrapping a temporary public-key infrastructure
from a cellular telecommunication...
A system, method and computer program for ordering, paying for and delivering goods and services through the use of certificates. These certificates insure that...
A first transceiver can position itself by forming an ad hoc network of transceivers which assist the first transceiver in acquiring its position. A dedicated...
Co-channel interference rejection in a digital receiver
The present invention relates to a method for a digital receiver and a receiver exploiting second order statistics for adaptive co-channel interference rejection...
Transmitter and a modulator therefor
A transmitter for a portable radio communication apparatus comprising a modulator having first port for inputting a baseband signal and a second port for...
Reduced power consumption
A radio frequency receiver for receiving supplementary data transmitted with a radio station signal, said supplementary data comprising one or more information...
System and method for providing support services in push to talk
A system, apparatus, and method for introducing services into a Push to Talk (PTT) environment. Requests for services are generated and transmitted via...