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GPS assistance data delivery method and system
A Network Assisted Mobile Terminal GPS system includes a plurality of GPS-capable mobile terminals (10) each having a transceiver, and a wireless...
Radio telephone system
A DECT-like radio telephone system in which a base station alerts the handsets of the system to an incoming call by transmitting a signal analogous to...
Supporting supplementary services in an intelligent network
Known intelligent network architectures do not comprise a mechanism by means of which it would be possible to notify a service control point (SCP) of a recurrent...
Event pre-processing for composing a report
It is a problem with telecommunication equipment, such as a telephone exchange, that the counters produce so much information that the processes, such as...
Data transmission method and a radio system
The invention relates to a data transmission method used in a CDMA-type radio system. A base station and terminal equipments exchange data at least in a packet...
Method and system for improving isolation in radio-frequency antennas
In an antenna structure having a transmit antenna disposed over a first section of a ground plane and a receive antenna disposed over a second section of the...
Apparatus, and associated method, for communicating content in a
bandwidth-constrained communication system
Apparatus, and an associated method, for facilitating communication of a vector graphic representation, or other content, pursuant to effectuation of a...
IGFET and tuning circuit
A tuning circuit comprising a first reactance, a second reactance and a insulated gate field effect transistor having a gate arranged to receive a control...
An improved paging procedure for use in a low power radio communications network. A transceiver which pages a device by periodically transmitting a series of ...
Method and arrangement for improving leak tolerance of an earpiece in a
The invention relates to an arrangement for improving leak tolerance in an earpiece (100) of a radio device. The invention can be applied preferably in mobile...
Incremental redundancy packet combiner and decoder
Bit probability estimates generated by a turbo decoder are employed to weight the bits of a received packet before combining the received packet with a redundant...
Method and apparatus for measuring the timing difference between physical
IMA links and for delivering a time...
A method and apparatus for measuring the timing difference between physical IMA links and for delivering time difference to the IMA layer. The invention includes...
Rack for electronic plug-in units
The invention relates to a rack for electronic plug-in units, comprising a backplane. The backplane comprises at least one connector to which a connector...
An antenna has at least one slotted planar element. The slot in the planar element is open at one end and configured such that the planar element has a quarter...
Method and system for determining transmission path delay
The invention relates to transmission path delay determination between a first and a second electronic circuit coupled to each other by a transmission path. A...
Method and apparatus providing a dual mode VCO for an adaptive receiver
An RF VCO (260A) forms, in the preferred embodiment, a part of a dual mode mobile station (100). Also disclosed is a method for operating the VCO. The VCO is...
Integrated circuit card for use in a communication terminal
The invention is an integrated circuit card for use in a communication terminal, the integrated circuit card including a controller, a memory, and a...
Generalized positioning system based on use of a statistical filter
A generalized positioning system, corresponding method, and filter for use in the generalized positioning system, based on Kalman filtering or any other kind of...
Mechanism to benefit from min and max bitrates
A link between a mobile station operating within a universal mobile telecommunications system (UMTS) is checked either at the mobile station itself or within a...
Monopole slot antenna
A monopole slot antenna is formed on a PCB as a slot with an open end at the edge of the PCB. The antenna is fed at its open end.
Antenna transducer assembly, and an associated method therefor
An antenna transducer, and an associated method, for a mobile station operable in a cellular communication system. The mobile station also includes GPS receive...
Method for defining the error of reference time and an electronic device
A method for defining the reference time error of a receiver in a positioning means includes receiving a code-modulated signal transmitted by satellites,...
Connector apparatus, and associated method, formed of material exhibiting
A connector, and an associated method, for connecting an electrical circuit component to a substrate, such as a printed circuit board. The connector is formed of...
Method and arrangement for implementing certain negotiations in a packet
A method is disclosed for a mobile station (MS) for negotiating a set of Layer 3 parameters with a network device (NW) in association with the setup of a new...
High frequency enhancement layer coding in wideband speech codec
A speech coding method and device for encoding and decoding an input signal and providing synthesized speech, wherein the higher frequency components of the...
Radio telecommunications terminal and control method
A terminal which includes an antenna for transmitting and receiving radio frequency signals, a radio frequency section that amplifies and demodulates a signal...
Method of WCDMA coverage based handover triggering
A method of triggering an IF or IS handover between two WCDMA carrier or a WCDMA carrier and a GSM carrier. Six triggering conditions are used to initiate the...
Support structure for a keypad
A handset having a keypad structure for inputting information is described. The keypad structure includes a keypad assembly having a plurality of keys being...
Method and apparatus for higher dimensional modulation
An M-ary signal constellation within an N-dimensional space is defined, preferably such that each of the M symbols reside upon the surface of an N-dimensional...
Compensation of doppler shift in a mobile communication system
In a mobile communication system, signals which are transmitted from mobile stations moving relative to a base station are subject to a Doppler effect. A...
Method for data flow control between layers of a layered communication
A method for data flow control in a device using a layered communication protocol, in which method data units are transmitted asynchronously between two adjacent...
Method for packet switched data transmission
The invention relates to packet-switched transmission of calls and particularly to packet-switched transmission of calls on circuits between a telecommunication...
Method, and associated apparatus, for communicating packet data in a radio
Apparatus, and an associated method, for a radio, such as cellular, communication system to facilitate communications between a mobile station and the network...
Accurate stepmeter for location-based services
A system and method for determining the progress and position of a pedestrian. The shoes of the user are each provided with communicating sensors. The sensors...
Signal dependent current controlled amplifier and method of performing same
A low-noise amplifier for radio frequency signals uses the magnitude of the input signal to adjust the output current of a current source if the input signal...
Dual current mirror power amplifier bias control
A mobile station (10) is constructed to include transmitter circuitry (20) and an antenna (24) for transmitting a signal. The transmitter circuitry includes a...
Method and system for automated current balance adjustment for parallel
combined amplification elements
A method and system to balance a signal through a plurality of parallel amplifier elements of an amplifier device. An input signal to the amplifier device is...
Method and means for using additional cards in a mobile station
A mobile station (MS) that includes an interface card slot (SLOT) to which it is possible to connect either an MMC-card or a small SIM-card. To connect the small...
Apparatus and method for measuring and recording movement of a mobile
station using a mobile network
An apparatus and method for measuring movement of a Mobile Station held by a user and for measuring the elapsed time of such movement. The invention is...
Multi-service mobile station
A multi-service mobile station according to the invention comprises means (42) for connecting the device by radio to telecommunication network in order to...
Antenna verification method for advanced closed loop mode-one transmitter
A method for use in a wideband CDMA telecommunications system wherein the base station (BS) utilizes transmit antenna diversity. The method enables the user...
Method and apparatus for controlling encoding of a digital video signal
according to monitored parameters of a...
Method and apparatus for controlling the operation of a video codec designed for encoding video data suitable for radio transmission between a network and a...
A methodic and apparatus for video decoding including receiving encoded video data; decoding the video data to form decoded video data and determining if the...
Method of avoiding packet loss at a handover in a packet-based
telecommunications network and handover method
The invention relates to a connection-oriented packet-based communication network, in which the terminal and the network access point of the terminal may move in...
Short message service support over a packet-switched telephony network
According to an embodiment of the present invention, a system is provided that includes a cellular network, a Public Switched Telephone Network (PSTN) and a...
System and method for effecting information transmission and soft handoff
between frequency division duplex and...
A system and method for controlling information transmission and communication handoff between frequency division multiplexing (FDD) and time division...
Function key area for a remote control
Multiple-model navigation filter with hybrid positioning
A positioning system including a measurement engine, a model selector and model bank, and a filter, which is preferably a statistical filter. The measurement...