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Wireless access to wired network audio services using mobile voice call
A system and method permits a wireless communication terminal (such as a mobile telephone) to access Internet audio services. The wireless terminal communicates...
Device and method for implementing a key
A device and method for implementing a key, in which a field applied to a layer comprising a material whose volume is responsive to the magnitude of field is...
Resonator structure having a dampening material and a filter having such a
Resonator structure (600, 800, 810, 820) comprises two conductor layers (110, 120) and a piezoelectric layer (100) in between the conductor layers, and said...
Integrated oscillator circuit that inhibits noise generated by biasing
Disclosed is an oscillator circuit (1A) for use in a local oscillator of an RF communications device (100) that communicates over an RF channel. The oscillator...
Key button arrangement for a handset
Pocket watch communicator
System and method for secured configuration data for programmable logic
Methods and systems for secured configuration data for a programmable device. One or more memory devices store configuration data that includes one or more...
Communications device having a sliding keypad cover
The invention comprises a communications device having an improved spring mechanism for forcing open a sliding keypad cover. The spring mechanism comprises at...
Method and apparatus for implementing network planning
A method and apparatus implement network planning in a radio system in a desired area. To determine transmitter coverage, a vector map describing the...
Device and method for controlling the amplitude of signals
A device for ensuring that the amplitude of signals fall within a predetermined range, said device comprising input means for receiving a plurality of input...
A device (MS) having an electrical display (DSPL) is equipped with a transparent electrostatic diaphragm (ACT) vibrateably attached in front of the display. The...
A rear cover of a radio handset having a scooped recess for improving the ergonomics of the phone for single-handed operation.
Method and circuit arrangement for implementing inter-system
synchronization in a multimode device
A method is presented for implementing synchronization between the timing of a first telecommunication system and the timing of a second telecommunication...
Apparatus, and associated method, for detecting a symbol sequence
Apparatus, and an associated method, by which to detect a symbol sequence, such as the preamble portion of a frame. Phase calculations are performed, and values...
Integrated IP telephony and cellular communication system and method of
The invention is a system and method of initiating a communication which is transmitted by a packet data network (14), containing an optional gateway (24) and a...
Enhanced transmission of critical data
The link layer (68, 64) of the sending end of a wireless link (66) is enhanced (10, 74) by providing a mechanism for discriminating (36, 38; 79, 82) between...
Antenna assembly and method of construction
An antenna assembly for a telecommunication apparatus is disclosed. The antenna assembly has a conductive element defining a planar antenna and a flexible member...
Method for performing positioning and an electronic device
The invention relates to a method for performing positioning, in which a spread spectrum signal modulated with a repetition code and transmitted by satellites,...
Method and apparatus providing resampling function in a modulus prescaler
of a frequency source
A resampling technique is used to reduce the noise and improve the signal quality in the output of a prescaler circuit (10). The resampling of the output of a...
A semiconductor device equipped with a buried type capacitor directly buried inside a semiconductor substrate, wherein three-dimensional cavities 11 each having...
Portion of a handset
Portion of a handset
Body shape portion of a handset
Method and arrangement for changing source signal bandwidth in a
telecommunication connection with multiple...
A speech encoding or decoding arrangement (711, 721, 811, 821) comprises a speech signal input and a multiple mode speech encoder (402) or decoder (411) for...
Two threshold uplink rate control to enable uplink scheduling
A wireless communications network has a plurality of terminals and at least one base station which transmits data to each one of said plurality of terminals on a...
Dynamic channel allocation method in cellular radio network and system for
The invention relates to a channel allocation method and a system for channel allocation in a cellular radio network which comprises at least one base...
Upgrading of resources in a telecommunications network
The inventive idea is to send in the same cell on one channel several signals and to cause different radio frequency characteristics to the signals received on...
Slide assembly for a communication unit
A communication unit has a housing part provided with a component for entering information and a slide assembly. The housing part is provided with a set of...
Method and apparatus for transferring video frame in telecommunication
A method of coding video frames in a telecommunication system, comprising: forming a video frame of consecutive stationary frames, storing the frame ...
Variable length encoding of compressed data
The invention is a method and system for compressing a current value into a minimum number of bits for transmission from a compressor to a decompressor. A method...
Transfer of SS7 signalling message contents over packet broadcasting
network (LAN) from multiple signalling...
Methods and apparatus for signal monitoring of messages in a telecommunications network having a plurality of switches and network elements therein alleviate the...
Portable communication device
A communication device including control circuitry with transceiver capabilities, input keys coupled to the circuitry for entering information, a display coupled...
Method and apparatus for easy input identification
The present invention comprises a method and apparatus, which provides feedback for identification of a selected input on an electronic device. The method and...
Method and device for transmission power selection and bit rate selection
for channels with open loop power control
A method and device for selecting transmission power and bit rate in a wireless telecommunications network, especially in the context of open loop power control,...
Push content filtering
The user of a mobile terminal enters keywords indicative of categories of messages he wishes to peruse. When the mobile terminal receives a message, keywords...
Method for modifying the channel impulse response in TDMA systems
The present invention proposes a device for processing received signals (y) having been transmitted via a transmission channel (1), comprising: estimation means...
Method for using effectively the broadcast capacity in a cell
The transmission of control information from a base station to at least one mobile station in the cell of a cellular radio system takes place using a first...
Digital-to-analog converter and method for reducing harmonic distortion in
a digital-to-analog converter
The invention relates to a digital-to-analog converter. In order to reduce distortion in the output, the converter comprises a first and a second current output...
Means for handling high-frequency energy
The invention relates to structures, by which part of the incoming high-frequency energy can be separated to its own path (out1) or energies coming from...
Tunable filter and method of tuning a filter
A bandpass filter is tuned by converting the filter into an oscillator using a negative resistance circuit, tuning the oscillator by using conventional tuning...
Connection method and connection arrangement
The invention relates to a connection method and a connection arrangement. The solution employs an adapter fastener, which is intended for both an adapter...
Wireless communication device providing a contactless interface for a smart
A wireless terminal (30) including a smart card application host (34), such as a contact smart card or the terminal MCU or a terminal security component, and...
Accessory interface within a multiple channel radio apparatus
For establishing a local communication connection between a terminal (102) of a cellular radio system and an accessory device (103), a radio channel is...
Access channel for reduced access delay in a telecommunications system
A method and apparatus for accessing a telecommunications system. A channel having a plurality of data rates and a plurality of frame sizes is utilized by a...
Apparatus, and associated method, for facilitating net-searching operations
performed by way of a mobile station
Apparatus, and an associated method, for a mobile station operable in a radio communication system. Improved convenience of use of the mobile station in the...
Decision-basing apparatus, and an associated method, for radio device
responsive to origination source of data...
Apparatus, and an associated method, for allocating charges that accrue to download content to a mobile station from a data source, either a third-party data...
Apparatus, and associated method, for transferring data between a first
target entity and a second target...
Apparatus, and an associated method, for facilitating communication of a data block to a mobile station when a handover of communications is effectuated. A...