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Patent # Description
US-7,123,883 Systems and methods that employ a balanced duplexer
The present invention relates to systems and methods that employ a novel balanced duplexer that can be utilized to facilitate concurrent signal transmission and...
US-7,123,878 Apparatus, method and system for a connectivity tool in bluetooth devices
An apparatus, method, and system for a database of Bluetooth devices. The Bluetooth directory database accelerates, facilitates, and simplifies communications....
US-7,123,664 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-7,123,601 Fast mobile originated call in slotted mode
A method of requesting access from a mobile station (MS) 10 to a network 8 by which to conduct user-to-user communications (e.g., requesting a dedicated traffic...
US-7,123,598 Efficient QoS signaling for mobile IP using RSVP framework
A system and method for efficient QoS signaling for mobile IP using RSVP framework in which mobile nodes are connected to correspondent nodes via plurality of...
US-7,123,595 Allocation of resources in packet-switched data transfer
For transferring packets between a wireless data transfer device and a mobile communication network, temporary block flows are formed, and information is...
US-7,123,580 Multiple user adaptive modulation scheme for MC-CDMA
In a multi-user frequency domain spreading downlink MC-CDMA system, a group of sub-carriers can be replaced by an equivalent sub-carrier of a conventional OFDM...
US-7,123,240 Mobile terminal with joystick
An input system for an electronic apparatus including at least one force sensing element and a joystick member. The at least one force sensing element is...
US-D530,319 Handsfree stand device for a handset
US-D530,318 Key button arrangement for a handset
US-7,120,852 Method and apparatus for packet aggregation in a wireless communication network
A method and apparatus for aggregating packets in a wireless communication system. The data to be transmitted is selected and packetized and formed into frames...
US-7,120,609 System for secure transactions
A multimedia network (1) with connected customer stations (2), merchant servers (3), and a payment server (5). Secure electronic transactions are performed using...
US-7,120,561 Phase-error based signal alignment
The present invention relates to a method and circuit arrangement for performing signal alignment, wherein signals to be aligned are controlled based on a...
US-7,120,474 Communication device
A communications device comprising a body and an attached cover having an aperture, wherein the device has a closed configuration in which portions of the body...
US-7,120,471 User interface and associated method for indicating status using keypad backlights
A method for indicating status on a programmed communication device wherein each of one or more backlights is associated with a respective key of a plurality of...
US-7,120,449 Location determination in telecommunication network
The invention relates to a method for supporting location determination of a mobile station, in which method location data are stored in and deleted from a...
US-7,120,441 Method and system for re-routing a call
The present invention relates to a method and system for re-routing a call which has been routed from a calling party (1) through a communication network to a...
US-7,120,422 Method, element and system for securing communication between two parties
A method of securing communication between a first party and a second party includes defining a criteria for selecting one of a plurality of different security...
US-7,120,418 Message communication charging
A method and a system for charging for message communication, e.g. short messages, in intelligent network applications and especially for charging for message...
US-7,120,207 Transmission method and radio receiver
The invention relates to a method and a receiver for obtaining a soft decision in detection of a TFM signal. In the method, the phase of a signal sample is...
US-7,120,206 Signal DC offset correction method and device
A method and a device for estimating the DC offset portion of a signal, especially of a signal containing parts with sinusoidal shape, for example a signal which...
US-7,120,191 Method and apparatus for acquiring a ranging signal of a positioning system
A method and corresponding apparatus for accurately determining the offset of the carrier frequency of a received signal from a nominal frequency (the offset due...
US-7,120,164 Apparatus and associated method for communicating multimedia information upon a communication link
Apparatus, and associated method, converts real-time multimedia information generated pursuant to an RTP protocol into a form amenable for transmission upon a...
US-7,120,131 Selection of serving network element in telecommunications network
A method of selecting the serving network element in a telecommunications network. Mobility agents or routers transmit attribute information on one or more...
US-7,120,115 Admission control method
The invention is related to radio resource usage in cellular telecommunication systems, more accurately to admission control methods used in establishing of new...
US-7,119,748 Internal multi-band antenna with planar strip elements
An antenna module for use in a small communications device. The antenna module comprises a dielectric block disposed on a circuit board having a ground plane, an...
US-7,117,020 Systems and methods for presenting and/or converting messages
For a text message received by a mobile terminal, some or all of the message is converted to voice-based content, depending upon the user's preference or upon...
US-7,116,995 System and method for operating intravendor and intervendor messaging systems
A system and method for enabling the operation of intervendor and intravendor messaging service systems within an operator network includes correctly routing...
US-7,116,994 Mobile network message to email redirection
A text message service to email gateway is provided so that text messages, or other information, in a mobile phone network can be selectively redirected to email...
US-7,116,990 Quality based location method and system
The present invention relates to a method for locating a wireless terminal device in a cellular network in response to a location request, wherein a quality...
US-7,116,984 Location services in a packet radio network
A method for providing location service information related to a mobile station in a mobile communications system supporting connections of a first type, for...
US-7,116,968 Method and network system for charging a roaming network subscriber
The present invention relates to a method and network system for charging an account related to a terminal device (1) of a subscriber (A) to a first data network...
US-7,116,967 Method and system for handling a network-identified emergency session
The invention relates to a method and system for establishing an emergency session in a communication system which includes at least one user equipment and one...
US-7,116,714 Video coding
A method of encoding a video signal representing a sequence of pictures, the method comprising encoding a first picture (or segment of a picture) of the sequence...
US-7,116,700 Frequency hopping spread spectrum communication system
A method of operating a spread spectrum radio communication system comprising a central node and a dependent node which communicate over a frequency hopping...
US-7,116,651 Method and apparatus for HS-DPCCH signalling with activity information in HSDPA
A method (100) and corresponding equipment, the method for enabling a Node B/base station (14) to distinguish different states--HARQ active states and a DTX...
US-7,114,859 Electrical-optical/optical-electrical board to board connector
A connector pair formed of a receptacle having an inner cavity about which is arranged a plurality of contact springs each of which is coupled to a corresponding...
US-7,114,820 Backlighting light pipe for illuminating a flat-panel display
The invention relates to a new light pipe (313) for providing backlighting (312) of a flat-panel display (311) by means of at least one light source so that the...
US-D529,486 Key button arrangement for a handset
US-D529,485 Key button arrangement for a handset
US-7,114,175 System and method for managing network service access and enrollment
A system and method for automatically switching network connections to an appropriate network entity based on access rights possessed by a user of a wireless...
US-7,114,089 System for controlling operation of a processor based on information contained within instruction word
An instruction word is used to transfer information about whether the instruction word pertains to mode setting of a functional block. Instruction words included...
US-7,113,809 Apparatus and a method for providing information to a user
A screen saver for a wireless terminal, such as a mobile telephone, calendar or the like. The screen saver derives information from the applications of the...
US-7,113,806 Apparatus, and associated method, for reporting a measurement summary in a radio communication system
Apparatus, and an associated method, for generating a message summary field. The message summary field indicates whether 802.11-formatted data packets are...
US-7,113,763 Bluetooth access point and remote bluetooth modules for powerline based networking
A powerline based network including a powerline, a Bluetooth access point connected to the powerline, and a remote Bluetooth module connected to the powerline...
US-7,113,752 Method for securing the operation of a receiver, and a radio apparatus
A method for securing the operation of a receiver in a two-way radio apparatus by enhancing the isolation between the transmitter and receiver, and a radio...
US-7,113,476 Interference cancellation method and receiver
The invention relates to an interference cancellation method and a receiver including interference canceller for suppressing a narrow-band interference signal...
US-7,113,232 Display window and assembly
A display window for placement in registration with a display is disclosed. The display is viewable through the window. A first surface of the window is for...
US-7,113,035 Electronic circuit
An electronic circuit for adjusting a property of an input signal of a non-linear element is disclosed. A detector detects a strength of the input signal. An...
US-7,113,028 Method and arrangement for calibrating an active filter
The invention relates to a calibration method and a calibration arrangement for an active filter intended to be used especially in portable radio apparatus. The...
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