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Patent # Description
US-6,658,090 Method and system for software updating
A method and system for updating software in a network element of a telecommunication network the units of which are divided into an original side and testing...
US-6,658,067 Data transmission method and radio system
The invention relates to a data transmission method and radio system. In particular, the invention relates to a method and system in which both the GMSK and the...
US-6,658,064 Method for transmitting background noise information in data transmission in data frames
The invention relates to a method for transmitting background noise information including a silence descriptor identifier and background noise parameters in a...
US-6,658,048 Global positioning system code phase detector with multipath compensation and method for reducing multipath...
A method for compensating for multipath components in a received CDMA signal comprising a repetitive PRN code uses delay times in addition to the early, late and...
US-6,658,047 Adaptive channel equalizer
A receiver for use in a CDMA telecommunications system is disclosed. The receiver includes at least one antenna for receiving signals from a CDMA channel, an...
US-6,658,025 Synchronization in packet-switched telecommunications system
A method and equipment for providing frequency synchronization in a telecommunications system, wherein time stamps providing timing information are transferred...
US-6,658,011 Use of wireless application protocol in a packet-switched radio telecommunication system
A method is provided for transmitting information related to the use of the Wireless Application Protocol between a first device and a second device coupled to a...
US-6,657,988 Method and apparatus for timing adjustment for uplink synchronous transmission in wide code division multiple...
A method and apparatus for use in the uplink synchronous transmission in UTRA FDD. As the downlink DPCH field carries a transmit power command (TPC) in each of...
US-6,657,481 Current mirror circuit
A current mirror circuit has an input portion including a first transistor, which is adapted to establish a reference current. It also has an output portion...
US-6,655,764 Method of manufacturing a cover for communication devices
A housing or decorative cover for a mobile communication device is constructed by impact extrusion of metal. The impact extrusion die and punch are designed to...
US-D483,031 Front cover for a handset
US-D483,022 Handset
US-6,654,928 Hybrid dimensional, spherical space-time coding and decoding apparatus, and associated method, for a...
Apparatus, and an associated method, for encoding and decoding data in a communication system. A hybrid dimensional Spherical Space-Time Code (SSTC) scheme is...
US-6,654,922 Method and apparatus for declaring correctness of reception of channels for use in a mobile telecommunications...
In a mobile telecommunications system, received transport channels are checked for a correct checksum or for a transport format combination indicator (TFCI) and...
US-6,654,844 Method and arrangement for connecting processor to ASIC
The invention relates to a method and arrangement for connecting a processor to an ASIC. In the arrangement, the processor generates control signals employed...
US-6,654,811 Backpressure arrangement in client-server environment
A line interface card apparatus includes: a packet queue memory for storing packets; a physical layer having first and second buffers, the physical layer being...
US-6,654,755 Information management technique
An information management technique includes gathering and storing data from a plurality of sources of data. The gathered and stored data is then filtered and...
US-6,654,592 Method and arrangement for adjusting output power of a transmitter power supply
The invention relates to a method and an arrangement implementing the method for adjusting output power of a transmitter power supply, in which method the output...
US-6,654,589 Legal interception in a telecommunications network
Method and arrangement for intercepting a target mobile station in a GPRS network. A legal interception node is installed into the land-based portion of the...
US-6,654,426 Correction of nonlinearity of I/Q modulator
A method and an arrangement for correcting nonlinearity of an I/Q modulator in a linearization circuit of an amplifier (8) of a transmitter, which circuit...
US-6,653,978 Miniaturized radio frequency antenna
A device and method for receiving signals in the radio frequency range by a mobile phone. The device comprises a radiator part having a 1/4 wave electric length...
US-6,653,909 Digital signals, radio transmitter circuits and method
The invention is a radio transmitter and a method for transforming digital amplitude as well as phase or frequency modulation information into analog signals for...
US-D482,686 Front cover for a handset
US-D482,685 Front cover for a handset
US-D482,684 Back cover for a handset
US-D482,683 Back cover for a handset
US-D482,682 Key buttons for a handset
US-D482,681 Keypad for a handset
US-D482,680 Keypad for a handset
US-6,651,031 Method for providing time using a multiple-clock model and a clock system using such a model
An N-clock system, for use for example in a ranging receiver using a Kalman filter. The clock system uses N clocks (to save power by using some clocks that...
US-6,650,905 Universal mobile telecommunications system (UMTS) terrestrial radio access (UTRA) frequency division duplex...
The indication given by SSDT in soft handover as to whether a cell is primary or not is used by base stations whether or not the base stations actually use it to...
US-6,650,655 Allocation of data transmission resources between different networks
The idea of the invention is the allocation of transmission resources in several separate steps. In the first step, the available transmission resources are...
US-6,650,295 Tunable antenna for wireless communication terminals
A radio antenna comprising a tuning component, such as a transmission line, coupled to the radiating element for providing a frequency shift from the resonant...
US-D482,357 Front cover for a handset
US-D482,356 Front cover for a handset
US-D482,355 Back cover for a handset
US-D482,354 Front cover for a handset
US-D482,353 Front cover for a handset
US-D482,352 Key buttons for a handset
US-6,647,412 Method and network for propagating status information
A method and differential services network are provided for propagating status information. Status information may be obtained at the first edge node (or egress...
US-6,647,403 Method and digital signal processing equipment for performing digital signal processing calculation
The invention relates to a method and digital signal processing equipment for performing a digital signal processing calculation, the method employing a look-up...
US-6,647,274 Radio telephone with initial delay before performing a predetermined function
A radio handset comprises a housing having a key pad including a plurality of keys mounted on a main body and an extending portion mounted for movement between a...
US-6,647,273 Method and apparatus for reducing power consumption in transceivers in wireless communications systems having a...
An apparatus (100) and corresponding method for use by a first transceiver in saving power when communicating over a wireless communication system with a second...
US-6,647,272 Apparatus, and associated method, for automatically notifying a mobile station of occurrence of a triggering event
Apparatus, and an associated method, automatically notifies a mobile station operable in a radio communication system of the occurrence of a triggering event....
US-6,647,249 Radio telephone
A radio telephone with a sliding cover that moves between positions concealing and revealing a plurality of keys. Predetermined functions are performed in...
US-6,647,248 Cradle
A cradle that secures a removable device, a body, two side surfaces and two face surface are provided on one face surface, and a movable hook is provided on the...
US-6,647,247 Method for producing transmission frequency
The output frequency of a frequency synthesizer (21) according to the present invention is a multiple of a transmission frequency and said output frequency is...
US-6,647,110 Method and system for reconfiguration of an interface
The invention concerns a method and a system for redefinition of the configuration of an interface in a telecommunication system comprising a local exchange, and...
US-6,647,073 Linearisation and modulation device
The present invention discloses a linearisation and modulation device for a power amplifier. The linearisation and modulation device comprises a digital vector...
US-6,647,018 Method for implementing ISDN user port status monitoring
The invention relates to a system and a method for implementing ISDN user port status monitoring in a network element transmitting messages in a cascaded V5...
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