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Patent # Description
US-7,245,892 Satellite reception
A typical satellite reception system comprises a satellite dish, a low noise block (LNB) and a satellite receiver. The low noise block converts the received...
US-7,245,888 Phone energy management for low battery voltages
The present invention provides a power supply arrangement with a DC-to-DC converter (10) for providing at least one supply voltage to a load (20, 30, 40) from an...
US-7,245,670 Method for channel equalization, a receiver a channel equalizer, and a wireless communication device
The invention relates to a method for channel equalization in a receiver, in which a signal is received from a communication channel, the signal containing...
US-7,245,652 Rake combiner for a CDMA rake receiver
A rake combiner for a CDMA rake receiver, the combiner comprising a receiver for receiving a plurality of multipath components of a signal; a memory; a...
US-7,245,639 Compression scheme for IP mobile user
Due to bandwidth constraints on the wireless link in an IP network, it is useful to compress the headers so as to maximize the utilization of the link. There...
US-7,245,228 Portable electronic apparatus with controlled light sources
A portable electronic apparatus has light sources that can be controlled to produce decorative or informational effects. Each light source is controlled by the...
US-7,242,954 Multiple level power control command signaling
A method of adjusting downlink transmission power at a base station based on the measured SIR relative to a referenced level in a mobile terminal. The referenced...
US-7,242,946 Telecommunications system and method for controlling privacy
A telecommunications system comprises at least one user and provides a first entity for storing information defining a privacy profile for at least one user. A...
US-7,242,943 Method and system for establishing a connection in a telecommunication network having different protocols
The invention relates to a method and system for establishing a first type of connection, wherein a handshake processing is performed with the other party of the...
US-7,242,933 Relocation in a communication system
The present invention relates to relocation of a protocol termination point in a communication system comprising a first protocol termination point, a second...
US-7,242,815 Adaptive filter
In order to remove blocking artefacts from a frame which has been coded by blocks and then decoded, a certain number of pixels (n) is selected for examination...
US-7,242,731 Method for synchronizing a receiver, a system, and an electronic device
A method for synchronizing a receiver (1) with a transmitted code-modulated spread spectrum signal, uses at least one reference code (r(x)), which corresponds to...
US-7,242,723 Decoder for a trellis code
The invention relates to trellis code decoder. The decoder comprises a path metrics calculation unit for calculating path metrics over at least two trellis...
US-7,242,708 Equalized parallel interference cancellation EPIC for CDMA systems
A new multiuser detection scheme EPIC (Equalized Parallel Interference Cancellation) is disclosed. A rake receiver signal zRake output by a rake receiver is...
US-7,242,364 Dual-resonant antenna
A wide-band antenna comprises a series-resonant antenna and a resonant circuit. The antenna has a radiative element and a feed pin. The resonant circuit...
US-7,242,362 Antenna down-tilting
An antenna arrangement, and a method associated with such arrangement, including at least two antennas for providing radio coverage to a plurality of user...
US-D546,324 Front cover portion of a handset
US-D546,276 Portion of a battery
US-7,240,270 Method of transmitting signaling messages in a mobile telecommunications network
A method of transmitting inband signaling messages in a mobile telecommunications network using SACCH burst. In order to avoid puncturing a fixed amount of bits...
US-7,240,079 Method and arrangement for securing a digital data file having financial value, terminal operating in the...
A method for creating an electronic data file from information residing in the memory of a first device operating in a data communication system includes storing...
US-7,239,889 Antenna system for GSM/WLAN radio operation
An antenna system with two antennas provides the possibility to operate at least two different radio communication systems with one radio communication system...
US-7,239,700 Radiotelephone
An electronic radiotelephone comprising: a first housing; a second housing releasably attachable to the first housing to meet with the first housing around the...
US-7,239,183 Active current mode sampling circuit
The invention relates to an active current mode sampling circuit comprising an operational amplifier (103) and at least one switched capacitor (C2, C2a, C2b). In...
US-7,238,033 Apparatus having card holding mechanism
There is provided an apparatus having a card holding mechanism which can hold two cards at the same time. The apparatus has a card holding mechanism comprising: ...
US-7,237,937 Touch panel assembly
In a touch panel assembly, the thickness of a touch panel is successfully reduced by using a touch panel 10 provided with no reinforcement member. A housing...
US-7,237,721 Image processing for pattern detection
The present invention relates to an image pre-processing method for a pattern detection system, such as a bar code detection system. The method comprises the...
US-D545,866 Flash apparatus for a handset
US-D545,821 Wireless keyboard
US-7,237,039 Method and apparatus for compressing a stream
An apparatus and method, in a data network to compress headers of packets that carry media information having an RTP TS which cannot be linearly extrapolated...
US-7,236,781 Method for roaming between networks
This invention relates to communication arrangements between communication networks, specifically to arrangements allowing networks of different types to...
US-7,236,773 Conference call method and apparatus therefor
A conference call facility is described in which one (2a) of a group of communication devices (2a,2b,2c,2d) connected to a low power radio frequency network (9)...
US-7,236,771 Broadcast network
A broadcast network 1 is described in which to improve network efficiency and quality of service, a particular transmitter 11a within the network 1 is selected...
US-7,236,762 Direct-conversion receiver system and method, especially a GPS receiver system with high pass filtering
The invention relates to a direct conversion receiver and a method in a direct conversion receiver for processing received radio signals that are modulated and...
US-7,236,761 Balanced circuit arrangement and method for linearizing such an arrangement
The present invention relates to a balanced circuit arrangement and methods for linearizing and calibrating such a circuit arrangement, wherein linearization is...
US-7,236,588 Interlocking cover for mobile terminals
An assembly for a mobile terminal, or a portable electronic device such as a cellular telephone or a personal digital assistant, is provided that includes a...
US-7,236,542 Multi-mode envelope restoration architecture for RF transmitters
An RF transceiver having dual-mode envelope restoration architecture. In narrow-band applications such as GSM/EDGE, a switch-mode amplifier is used to provide an...
US-7,236,537 Method and radio system for digital signal transmission
The invention relates to a method and a radio system for transmitting a digital signal. The method comprises the following steps: the transmitter transmits at...
US-7,236,523 Method for performing motion estimation in video encoding, a video encoding system and a video encoding device
A method for performing video motion estimation in video encoding, in which a video signal consists of frames comprising blocks. In the method a combined...
US-7,236,191 Method and system for image processing with pixel interpolation using second order gradients
The invention relates to a method for processing an image, which comprises at least two color components. The pixel having a color information of the first...
US-7,236,127 Control of radiation pattern in wireless telecommunications system
The invention relates to controlling of characteristics of radiation patterns in wireless telecommunications system, where radiation patterns are provided by...
US-7,236,065 Integrated RF-front end having an adjustable antenna
An integrated RF front-end module for use in a communications device, such as a mobile phone. The RF front-end module is made from a laminated structure...
US-7,234,421 Animal data gathering method and device
An animal data gathering device comprise: a radio transmitter and receiver, a processor for controlling the operation of the device, and memory for storing,...
US-7,233,806 Apparatus and method employing time-multiplexed searcher finger monitoring for active set and other base stations
A method is disclosed to operate a spread spectrum receiver with an active set of base stations. The method includes monitoring a current serving base station of...
US-7,233,803 Method for providing a best guess for an intended recipient of a message
The present invention is a method for providing a best guess for a recipient of a message. The method includes identifying a pattern in the message; searching...
US-7,233,796 Optimizing data transfer in radio system
An arrangement for controlling transfer of information, comprising a radio system and a terminal equipment, which radio system comprises at least two base...
US-7,233,629 Adjusting a receiver
The invention relates to a method for adjusting IQ-imbalance of a direct conversion receiver (200). In the method a radio frequency training signal is locally...
US-7,233,596 Switching method and apparatus
The present invention relates to a switching method and apparatus for performing a switching operation in a telecommunication network, wherein a side information...
US-7,233,583 Method and apparatus providing context transfer for inter-BS and inter-PCF handoffs in a wireless communication...
In exemplary embodiments of this invention context transfers (static and dynamic) are optimally performed to maintain the same quality of service (QoS) for a...
US-7,233,057 Integrated circuit package with optimized mold shape
The invention relates to an integrated circuit package, in particular an integrated chip size package or an integrated chip scale package, comprising a substrate...
US-7,232,981 System and a method for displaying an image captured by a sensor array
A system for displaying an image captured by a sensor array reduces physical movement of the camera. The system includes means for displaying an image...
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