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Transmission method in a communication system
The invention relates to a transmission method in a communication system. In order to devise a mechanism for providing seamless connections in an efficient way,...
System for rate control of multicast data delivery in a wireless network
The present invention provides methods and apparatus for transmitting multicast data over a wireless channel. At least one wireless terminal requests a multicast...
Grapevine driven updating technique
A grapevine driven updating technique includes providing a first piece of updated data to a first mobile terminal and then initiating an inquiry from the first...
Method of determining the validity of service announcements
Disclosed is a method of determining the validity of service announcements in a cellular mobile network, wherein a multimedia broadcast/multicast service (MBMS)...
Power control for a transmitter
The invention relates to a transmitter which comprises a modulator providing a phase-modulated constant-envelope radio-frequency signal, and to a method of...
Vertical and horizontal pictures taken without camera rotation
This invention describes a method for changing a picture orientation of a picture taken by an image sensor of an electronic device, e.g., for taking horizontal...
Statistical adaptive-filter controller
This invention describes a statistical adaptive-filter controller for digital acoustic echo control in hands-free telephones for achieving more consistent echo...
Method and apparatus for error reduction in an orthogonal modulation
A method and apparatus reduces error in a communication system that includes multiple orthogonal subcarriers by suppressing a subcarrier in a transmitting...
Method and system for interlayer control between re-sequencing and
The present invention is related to a method and system for interlayer control where a Protocol Data Unit (PDU) is received from a lower protocol layer at a...
Method and arrangement for transferring information in a packet radio
service with application-based choice of...
A method as described by which an application executing in an application layer of a multi-layer communication protocol forming part of a general packet radio...
Double articulated hinge mechanism for electronic devices
The present invention relates to hinge mechanisms for electronic devices with folding casings and to a double articulated hinge mechanism for aforesaid...
Apparatus, method and system for authentication
The invention relates to a portable, electronic device such as a mobile phone. The device is provided with a transponder and may be used for authentication...
Waveguide in multilayer structures and resonator formed therefrom
The idea of the invention is to fabricate a multilayer coaxial transmission line into a printed circuit. The outermost conductor is fabricated by conductive...
Linearization of an amplifier
The present invention relates to a method of linearization an amplifier (4) and also to amplifier circuitry. The method comprises the steps of generating a...
Memory admission control based on object size or request frequency
Admission of new objects into a memory such as a web cache is selectively controlled. If an object is not in the cache, but has been requested a specified number...
Transmission of service data to services controlling the processing of a
communication connection in an...
A communications system and method for providing services to a subscriber of the system is provided. The system includes a system element controlling call...
Advanced service redirector for personal computer
A system and a method is shown for conducting electronic commerce. The system includes a mobile station (10) containing a user interface (15) and an application...
System and method for compressed domain beat detection in audio bitstreams
A system and method for detecting beats in a compressed audio domain is disclosed where a beat detector functions as part of an error concealment system in an...
Navigation system with updating segments
The invention relates to route guidance for navigation terminals. A navigational system calculates a route from a start location to a destination. The route is...
System and method for providing multimedia messaging service (MMS) ringing
images on mobile calls
System, apparatus and method for providing multimedia messaging service (MMS) ringing images on mobile calls. In one embodiment, a ringing image comprises a...
Connection control in a communication system
The present invention relates to a method of controlling at least one transmission parameter of a connection between a transmitting station (BS) and receiving...
Method for providing a best guess for an intended recipient of a message
The present invention is a method for providing a best guess for a recipient of a message. The method includes identifying a pattern in the message; searching...
System and method for services access
Systems and methods for facilitating access to services, including systems and methods providing for the use and/or distribution of keys employable in accessing...
Method and apparatus for increasing a probability that a dual-band mobile
station will acquire a desired...
A method for operating a dual-band mobile station (10) includes a first step of (a) storing information in the mobile station. The stored information includes an...
Linearized amplifier having a bypass circuit
A linearized amplifier comprising a RF input for receiving a modulated signal and a RF output for supplying a linearly amplified modulated signal. The RF input...
The invention relates to an optical receiver comprising a transimpedance amplifier having an input and an output, a photo detector (PD) for converting the...
Response time measurement for adaptive playout algorithms
The present invention discloses a system which comprises two endpoints (1, 2) communicating with each other by means of a packet-switched network. The endpoints...
Method for performing discontinuous transmission in an asynchronous
A method for performing discontinuous transmission in an asynchronous transfer mode is described, wherein a downlink transmission of an ATM cell is performed...
Apparatus, and associated method, for generating assignment information
used pursuant to channel allocation in...
Apparatus, and an associated method, for facilitating communications in a radio communication system that utilizes shared, packet channels. One or more common...
Packet length classification
The present invention discloses a method for classifying packets in a packet network. The method comprises the steps of detecting (S1) the length of a packet and...
Apparatus, and associated method, for facilitating retransmission of data
packets in a packet radio...
Apparatus, and an associated method, for a frame-formatted radio communication system. Coordination is provided between MAC and RLP layers of a sending station...
Foldable mobile station with non-cylindrical hinge
A novel folding design for a mobile station is disclosed that provides a stylish design, a simplified assembly, and relatively few parts. The improved foldable...
Direct view display based on light diffraction from a deformable layer
A direct view display device based on light reflection and diffraction from a deformable material layer under influence of an electric field. The display device...
Envelope elimination and restoration linear amplifier
The gain of an envelope elimination and restoration linear amplifier is controlled by controlling the gain of its envelope control feedback path.
The invention relates to a keyboard arrangement and a method for detecting an input character. In particular the invention relates to a method and arrangement...
Method and apparatus for managing network traffic using cyclical
redundancy check hash functions
Methods, apparatus and systems are directed to managing network traffic using a variable length Cyclical Redundancy Check (CRC) index to hash an address header....
Method and device for storing and accessing personal information
Basic personal data of an individual is stored as different data files based on content or intended use. The selection of personal data for inclusion in a data...
Data transmission method and system
The invention relates to a radio telecommunication system comprising means (508) for determining a bit rate increase in a cell on the basis of capacity requests,...
Frame error identification
A first mobile station generates an uplink error check code for a data frame for uplink transmission, and transmits the data frame and its associated uplink...
Group communication device and method
A method for voice based communication between a number of mobile terminals of a telecommunication network, the method comprising the steps of creating a group...
Method and circuitry for high power amplifiers with voltage conversion to
avoid performance degradation, system...
A power amplification system for wireless communications monitors wireless signal sequences for worst case or problematic data patterns likely to cause the...
Digital filter and method for performing a multiplication based on a
A digital and a multiplication method are described, which lead to an efficient architecture for a hardware implementation of digital FIR and IIR filters into...
System topologies for optimum capacity transmission over wireless local
An inventive method provides optimum topology for a multi-antenna system dedicated to higher throughput/capacity by bundling the Point Coordination Function...
Adaptive transmission channel allocation method and system for ISM and
unlicensed frequency bands
A method and system for establishing a non-frequency-hopping connection link between a slave device with another slave device in a communications network having...
Fault recovery system and method for inverse multiplexed digital
A system (10) and method are provided for restoring the flow of a data stream in the event of a link (28) failure while avoiding delays due to down time. The...
Method and apparatus for playing a digital music file based on resource
A method and corresponding equipment by which a synthesizer/MIDI (musical instrument digital interface) device (10) is able to optimally perform a MIDI file (11)...
Digital image album
Method for identifying bad frames
The present invention discloses a method and device for identifying unusable data blocks (bad frames) during communication in a network. The method comprises the...
Dynamic probing and reporting of bit rate information
A method and apparatus are provided for measuring a bit rate between a client and a server. In an embodiment of the invention, a number of bits included only...