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Patent # Description
US-7,133,679 Radio network planning
A method of estimating the operating characteristics of a communication unit in a radio network in which a plurality of such communication units can communicate...
US-7,133,659 Methods of operating a reservation system using electronic device cover with embedded transponder
A changeable cover for an electronic device and method of using same in a payment system is provided. The cover has a transponder responsive to interrogation by...
US-7,133,434 Making measurements on parallel frequencies in a radio communications device
A diversity receiver in a radio apparatus has at least two reception branches and a RAKE receiver to combine signal received by the different reception branches...
US-7,133,421 Method and equipment for identifying a logical channel
A method and an equipment implementing the method that allow a logical channel, to which a received burst relates, to be identified with certainty also in...
US-7,133,383 Method and arrangement for controlling cell change and a terminal of a cellular system
The invention relates to an improved method and arrangement for controlling a cell change performed by a terminal of a cellular radio system. In particular the...
US-7,133,382 Defining measurement gaps in inter-frequency measurement
A method for defining measurement gaps and a wireless telecommunications system comprising at least one base station and at least one wireless terminal. In the...
US-RE39,381 Establishment of a connection between a base station and a mobile station using random access channels
A connection establishment method for establishing a random access type connection using a random access channel, which is used in a radio system having several...
US-RE39,375 System for transmitting packet data in digital cellular time division multiple access (TDMA) air interface
The invention relates to a system for transmitting packet data in the air interface of a digital cellular system based on TDMA, Time Division Multiple Access....
US-7,130,919 Telecommunications network and method for transmitting management data
A system and method for providing a telecommunications network with an improved way of transmitting management data between individual network elements, wherein...
US-7,130,623 Remote broadcast recording
A mobile communication terminal allows a user to receive broadcast programming. A separate recording unit, which can be remote from the communication terminal,...
US-7,130,622 Disposable mini-applications
Disposable mini-applications are executable software items whose activation, deactivation and deletion in a mobile terminal are defined by trigger parameters and...
US-7,130,614 Mobile unit attachment/update to cellular communication network
A method for reducing IP level signaling and radio resource load during the attachment or update L3 of a mobile unit to a cellular wireless communication network...
US-7,130,584 Method and device for identifying and pairing Bluetooth devices
A method of revealing the device identity of a recipient Bluetooth device. When the recipient device is turned on, it displays the device identity. A user enters...
US-7,130,420 Acoustic transducer assembly
An acoustic transducer assembly comprising an acoustic transducer body having one or more apertures through which an audio signal is passed. Two housing parts...
US-7,130,407 Method for processing call establishment requests
The invention relates to a method for processing a call establishment request in a telecommunication system comprising a plurality of exchanges communicating...
US-7,130,364 Interference dependent ADC headroom adjustment
A method, system, and apparatus for adjusting the headroom for a received signal in a radio receiver when the received signal includes a target signal and an...
US-7,130,313 Time-slice signaling for broadband digital broadcasting
In a digital broadband broadcasting system, in which information is transmitted and received periodically in bursts to reduce receiver power consumption,...
US-7,130,286 System and method for resource authorizations during handovers
A system and method is provided that enables the transfer of policy resource tokens (PRT) in the process of a handover of a mobile node in a wireless network....
US-7,130,004 Display arrangement
The invention relates to a display arrangement for establishing a flexible mounting of a liquid crystal display (LCD) module in an electronic equipment for...
US-7,129,983 Control of a flash unit in a digital camera
The invention is based on a method for controlling a flash unit in connection with a digital image sensor without a mechanical shutter, wherein the exposure of...
US-7,129,790 Phase-locked loop circuit
A phase-locked loop circuit has an output amplifier (27) and a main feedback path from the output of the output amplifier (27). A subsidiary feedback path is...
US-7,127,632 Method and device for synchronizing integrated circuits
A method and device for synchronizing the time between at least two integrated circuits (201, 202), which receive the same pulse signal. In the integrated...
US-7,127,489 Messaging service
An object of the invention is a method for implementing a messaging service between a terminal of a cellular network and a messaging server external to the...
US-7,127,273 Reduction scheme for network elements
The invention relates to a radio communications system including a base station, a digital exchange, and a transmission system connecting the base station, and...
US-7,127,246 Database management
The present invention proposes a method for management of a database of a visitor location register in a telecommunication network, wherein said database has a...
US-7,126,998 Envelope stabilization method and apparatus
A system and method is proposed to significantly reduce the peak to average power ratio (PAPR) for an OFDM system by stabilizing the signal envelope. By using...
US-7,126,966 Method for identifying base stations of a time division cellular network in a mobile station and mobile station
The invention relates to a method for identifying base stations of a time division cellular network in a mobile station. An object of the invention is to speed...
US-7,126,940 Positioning a subscriber terminal in a packet-switched mobile telephone network
The object of the invention is a method, network element, and system for positioning a subscriber terminal in a packet-switched mobile telephone network, the...
US-7,126,481 Methods, systems, devices and computer program products for providing dynamic product information in...
Systems, devices and methods for providing dynamic tailored product information to mobile terminals as a result of reading short-range wireless communication...
US-7,125,336 Distributed game over a wireless telecommunications network
A method and system for playing a distributed game over a wireless telecommunications network is disclosed. The game is initiated when a game server sends a task...
US-7,124,953 Visual encoding of a content address to facilitate data transfer in digital devices
The invention is defined by systems, methods and applications for establishing a short-range communication link between digital devices for the purpose of...
US-D530,710 Handsfree device for a handset
US-7,124,439 Secure user action request indicator
A mobile communications device is adapted to use applications resident on a remote network server. The display of the mobile device is divided into static and...
US-7,124,352 Tracking a code modulated signal
To reduce the complexity of the correlation in a correlation based tracking of a code modulated signal received at a receiver, received samples and available...
US-7,123,948 Microphone aided vibrator tuning
A method of tuning an alert device in a portable communication apparatus having a microphone. The method involves the steps of recording, through the microphone,...
US-7,123,943 Method of generating directional antenna beams, and radio transmitter
A method of forming directional antenna beams, comprising: directing at least two antenna beam signals by means of a beam formation matrix and pre-phasing...
US-7,123,920 Technique for setting up calls in mobile network
In a technique for setting up calls in IP mobile networks, when an application level in a mobile station sends a setup message to set up a multimedia call,...
US-7,123,889 Radio transmitter testing method, radio transmitter and base station
A radio transmitter, comprising: a feedback loop (314) which feedback loop comprises a variable attenuator and a signal analyser, means (300, 302, 304, 306, 308,...
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...
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