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| Patent # | Description |
|---|---|
| US-6,862,439 |
Offset compensation in a direct-conversion receiver A direct conversion receiver comprises a low noise amplifier, a bandpass filter, a mixer circuit and a baseband processing assembly. The low noise amplifier is... |
| US-6,861,923 |
Power divider/combiner with a multilayer structure The invention relates to a power management arrangement which comprises, formed as a multilayer structure (100), several insulating layers (130, 132, 134, 136);... |
| US-6,859,651 |
Method and system for re-authentication in IP multimedia core network
system (IMS) A method and system for authentication of a mobile device that includes a mobile device and a network element in a communications network. The network element... |
| US-6,859,642 |
Calibration of signal strength measurements in a cellular communications
system Signal strength measurements for different frequencies in different cells are calibrated in a cellular communications system. The signal strength of first and... |
| US-6,859,449 |
Method and apparatus providing enhanced radio link control acknowledgment In a first aspect this invention discloses methods and apparatus for operating a radio link protocol receiver when receiving data blocks from a transmitter. The... |
| US-6,859,447 |
Broadband cellular network device A broadband cellular network device comprises a base station controller unit (1), an asynchrouous transfer mode controller (2) adapted to control the... |
| US-6,858,810 |
Sensor with failure threshold An inertial sensor with failure threshold includes a first body and a second body, which can move relative to one another and are constrained by a plurality of... |
| US-D502,224 |
Handset |
| US-D502,174 |
Portion of a handset |
| US-6,857,095 |
Method for making data transmission more effective and a data transmission
protocol The invention relates to a method for making data transmission more effective in a telecommunication network, which comprises layer structured protocol feature... |
| US-6,857,042 |
Method for refreshing a dynamic memory A method for refreshing memory cells in a dynamic memory includes dividing the information stored therein at a given time into information to be maintained and... |
| US-6,856,802 |
Method and apparatus for measuring and optimising the quality of data
transmission The invention concerns a method and associated hardware units for testing the functioning of downlink data communication in a mobile station (202, 802, 902). The... |
| US-6,856,701 |
Method and system for context-based adaptive binary arithmetic coding A method and system for image coding, wherein an image is divided into a plurality of blocks for scanning. The pixels values in the scanned block are represented... |
| US-6,856,646 |
T-spaced equalization for 1xEV systems The present invention relates to systems and methods that facilitate compensating for intersymbol interference (e.g. due to non-nyquist filtering) in Code... |
| US-D501,849 |
Front cover for a handset |
| US-6,854,060 |
Method and system in a telephone switching system Method and system for dynamically modifying access right profiles in the operating system of a computer system or a telephone switching system. In the method,... |
| US-6,853,851 |
Dual mode terminal for accessing a cellular network directly or via a
wireless intranet A wireless intranet office (WIO) concept is disclosed, which integrates an IP based intranet environment (27) and GSM network providing mobile telephones (21)... |
| US-6,853,224 |
Method and device for improving efficiency of frequency synthesizer A method and a device for reducing cycle slips resulting from frequency hops in a wireless communication device. In the method, a first signal pulse is received,... |
| US-6,851,606 |
Method for presenting proprietary data on a SIM card A method for presenting proprietary information in the SIM card of a mobile station, which includes at least an updatable address space (11), in which there are... |
| US-6,850,883 |
Decoding method, speech coding processing unit and a network element This invention is related to tandem free operation (TFO) in mobile cellular systems. The present invention implements a tandem free operation by using a special... |
| US-6,850,778 |
Gateway arrangement Disclosed herein is a gateway arrangement for receiving first and second types of traffic. The arrangement includes first and second gateways. The first gateway... |
| US-6,850,770 |
Transmit power control (TPC) pattern information in radio link (RL)
addition A first radio link set (RLS) indicator parameter is added to a radio link addition request message on Iub and on Iur. As in the case of radio link setup, the... |
| US-6,850,765 |
Transmitter using frequency hopping for mobile communications systems A transmitter for transmitting RF data in an RF communication network using a plurality of carrier frequencies is described. The transmitter has a data splitter... |
| US-6,850,761 |
Method for determining the position of a mobile station The present invention relates to a base station of a cellular radio system, which base station comprises antenna equipment for receiving signals from a certain... |
| US-6,850,738 |
Method and antenna arrangement for coupling external antennas to a
communication unit An arrangement for coupling external antennas (14, 15) to a communication unit (20) comprises, for example, a first filter (25) located in the unit, which filter... |
| US-6,850,501 |
Method and arrangement for enhancing pre-synchronization reliability in a
cellular radio system A method is presented for enhancing pre-synchronization reliability in a cellular radio system. At least one base station in the cellular radio system is... |
| US-6,850,492 |
Method and system for enabling a route and flow table update in a
distributed routing platform A system and method is directed to updating a route table in a distributed routing platform, thereby enabling multiple routing protocols to be executed on... |
| US-6,850,226 |
Multifunction mobile communications device with slidable display screen A text keyboard is provided for use with an electronic device. The keyboard in mounted on a surface on the body of the device. A panel slides over said recessed... |
| US-6,850,166 |
Ancillary wireless detector Disclosed is a stimuli providing indicator (107) that is responsive to nearby transmitted radio signals. Fixed and mobile stations may produce such signals. In... |
| US-6,850,150 |
Portable device A method of giving the user information on the operation of a portable device, and a portable device. In the method, an event that concerns the operation of the... |
| US-6,849,812 |
Input device An input device for inputting at least two control commands into an electronic system, having a housing (10) accommodating a combined switching and encoding... |
| US-D501,470 |
Portion of a handset |
| US-D501,469 |
Key button arrangement for a handset |
| US-6,848,008 |
Method for the transmission of multimedia messages The invention relates to a method for the transmission of multimedia messages in a communication system from a transmitting terminal (MS1) to a receiving... |
| US-6,847,826 |
Method of synchronization of a base station network A telecommunications system has a first transmitter unit for transmitting first signals to at least one station; a second transmitter unit for transmitting... |
| US-6,847,823 |
System and method for accessing local services with a mobile terminal In a mobile communication system, a method and system for obtaining location-dependent services information by using a mobile station. An information beacon... |
| US-6,847,806 |
Radiotelephone An electronic radiotelephone comprising a first housing, a second housing, and an inner housing having retaining means for retaining to the inner housing the... |
| US-6,847,803 |
Method for reducing interference in a receiver A control for noise attenuation is provided which is based on signals received at a time that is different than the assigned receiving time slot of the receiver.... |
| US-6,847,689 |
Method for distinguishing signals from one another, and filter The invention relates to a method and a filter for distinguishing signal components from one another, whereof at least one comprises a periodic signal sequence.... |
| US-6,847,625 |
Short-range RF access point design enabling dynamic role switching between
radio modules to optimize service... A short-range RF access point contains a plurality of wireless transceiver devices. At least one device is programmed to remain a master device. At least a... |
| US-6,847,610 |
Method for optimizing data transmission in a packet switched wireless data
transmission system The invention relates to a method for optimizing the transfer of information between one or more applications run in a mobile terminal (MT) and a packet-switched... |
| US-6,847,519 |
Phone with automatic linked qwerty keyboard A portable device having a main unit and a keyboard unit. The main unit includes a display and the keyboard unit includes a full alphabet keyboard. Furthermore,... |
| US-6,847,327 |
Base station, base station module and method for direction of arrival
estimation The invention relates to a base station for a radio communications network. In order to be able to enhance the resolution for a direction of arrival estimation,... |
| US-6,847,274 |
Multilayer coaxial 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... |
| US-D501,204 |
Back cover for a handset |
| US-6,845,100 |
Basic QoS mechanisms for wireless transmission of IP traffic IP packets classified according to QoS are mapped onto radio bearers according to various mechanisms. Packets arriving at or leaving from a first network are... |
| US-D501,004 |
Front cover for a handset |
| US-D501,003 |
Front cover for a handset |
| US-D501,002 |
Top shell portion of a handset |
| US-D501,001 |
Key button arrangement for a handset |
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