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Method and system for minimizing transmission of optional parameters in an
intelligent network environment
A method and a system for reducing transmission of parameters between a-mobile switching center and a service control point in a telecommunication network such...
Message monitoring in a network element
The present invention relates to a method for monitoring data messages in a network element in a telecommunications network, particularly in the SCP network...
Method of establishing connection between network elements in a radio
A radio system and a method of establishing a connection between network elements in a radio system comprising as network elements one or more base stations, a...
Device with touch sensitive screen
An electronic device comprising a housing 4, a display for entering and displaying data, the display being disposed in the housing and having a touch sensitive...
Clock system and corresponding method for providing a clock time accounting
for systematic error
Method for accounting for factors (such as temperature) causing systematic errors (time-varying or constant) in a clock, such as a clock used in a ranging...
Front cover for handset
Method for repeater management
In order to integrate repeater management with network management in a wireless telecommunication network, a database is added to the network management center...
System and method for providing address discovery of services in mobile
The invention is a method and a network which provides mobile terminals (12) with the address of and access to application services. A network in accordance with...
Technique for enabling emergency call callback of a terminal without a
valid subscriber identity
A technique for enabling a callback by a called party, such as an emergency center, of a terminal, such as a mobile terminal having no identity and no CBN (Call...
Wireless communication device and a control means
The invention relates to an electronic device, which device (1) comprises at least one housing part (2, 3); at least one control means (7) arranged in the...
Telephone and its holder
The invention relates to a telephone and its desk top holder. The holder has three projections (7, 8) functioning as support points, and the lower end of the...
Method in digital quadrature modulator and demodulator, and digital
quadrature modulator and demodulator
Method measures imperfections in digital quadrature modulator and demodulator operation, and to a digital quadrature modulator/quadrature demodulator. The...
Interference suppression in a CDMA receiver
A system and method for canceling interference present in a code-division multiple access (CDMA) channel signal received at a CDMA receiver that is caused by...
Method for selecting the way to perform a handover, and a cellular radio
The invention relates to a method for selecting a way to perform a handover in a cellular radio system, and a cellular radio system employing code division...
Data transmission method in a TDMA mobile communication system
A method and apparatus for data transmission in a time division multiple access (TDMA) mobile communication system, in which one or more time-slots may be...
Receiver driven differentiated service marking for unicast and multicast
The present invention is a system (100, 200, 300) and a method of data transmission in a communication system comprising a source node (12) which originates...
The invention relates to a card adapter which is arranged for placing and connecting a separate expansion card (C), such as a card-like wireless communication...
Context sensitive pop-up window for a portable phone
A portable phone is described having a display, input device for inputting information and instructions, and a control unit controlling the display in dependence...
Symmetrical antenna structure and a method for its manufacture as well as
an expansion card applying the...
An antenna structure which comprises at least one active and at least one parasitic antenna conductor and which is arranged to be fitted on top of a planar...
Method for determining the phase of information, and an electronic device
The invention relates to a method for determining the phase of information modulated in a code-modulated signal transmitted by a satellite in a receiver (MS). In...
Infra-sound surveillance system
The invention is a method for monitoring an environment by evaluating an infrasonic signal obtained from said environment. The method includes averaging said...
Apparatus for routing a flexible circuit
A portable electronic apparatus which includes first and second portions arranged to be movable relative to each other. Electrical connection between the...
Front cover for a handset
Function key button configuration for a handset
Registration for mobile nodes in wireless internet protocols
A re-registration authorization is attached to a registration request or data packet sent from a mobile node roaming on a foreign network. The mobile node...
Method and a system for transmitting alarms
A method for transferring alarms, in which method a pre-determined area (1) is monitored by a monitoring device (24) connected to a subscriber line (10, 12, 14);...
Power control in mobile communications system
The invention relates to a power control method in a mobile communications system in which transmission of a signal of one logical connection over the radio path...
Dynamic reselection of CDMA spreading codes
A CDMA system transmits from a base station to a plurality of mobile stations or from mobile station to base station on a shared frequency band, each mobile...
Method and arrangement for high-speed data transmission in a mobile
For improving data transmission over the radio path between a mobile station and a base station in a mobile telecommunications system, a divider splits a data...
Method and arrangement for reducing interference
The invention relates to a method and an arrangement for reducing interference created in an output signal in connection with signal conversion. The arrangement...
Class based bandwidth scheduling for CDMA air interfaces
A method and apparatus for class based bandwidth scheduling for Quality of Service (QoS) for radio air interfaces. In an embodiment, users of an air interface...
Method and arrangement for linearizing a radio receiver
The invention pertains to a method and an arrangement for linearizing a radio receiver (20). The invention is advantageously applied in the reception circuits of...
Back cover for a mobile phone
A back cover for a mobile phone is described. The cover comprises an elongate body having an outer surface exposed on attachment to the phone and inner surfaces...
Method and apparatus for seamlessly changing the radio interface data rate
in circuit switched transmission
A method is presented for changing data rates in a communication connection between a transmitting device and a receiving device, in which communication...
A transmitter has an input for receiving a signal, gain controller for applying a first gain to the received signal, a first path for providing a second,...
Packet transmission in telecommunication network
In a packet radio network, the position updates of a mobile station are transmitted in UI frames, whose priority is higher than that of I frames which transmit...
Routing decision in connection-oriented packet network
In a connection-oriented telecommunication system, when a connection set-up message addressed to a mobile terminal or subscriber arrives at a first switch...
Cable interface for data and power supply
The cable interface unit in accordance with the invention allows use of the same wire in one cable both for base-band transmission of data between ...
Data transmission method and equipment
The invention relates to a data transmission method and equipment in a telecommunication system, particularly in a situation where the maximum data rate of a...
System and method for transferring data between different types of memory
using a common data bus
A memory controller for controlling the transfer of data to and from a memory array, wherein the memory array includes a first type of memory and a second type...
Apparatus and method for decoding Huffman codes using leading one/zero
string length detection
Decoding Huffman codes is accomplished by identifying consecutive strings of high order ones or zeroes and following consecutive strings of high order ones or...
Smart garment system, method and apparatus involved for integrating
electronic devices into garments
The invention involves a smart garment system that includes a passive communications system within the garment. The passive communications system provides the...
Advanced production test method and apparatus for testing electronic
An advanced process for moving a Device under Test (DUT) from surface mount to completion and shipping. The process takes a raw populated Printed Circuit Board...
Display area and key array for a handset
Keypad for a handset
Keypad for a handset
Key button arrangement for a handset