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Patent # Description
US-7,068,606 Overload control method for a packet-switched network
The invention relates to a method for controlling overload in a packet-switched network, especially in a network where the Transmission Control Protocol (TCP) is...
US-7,066,755 Movable shield with switching means for memory card
A connector housing for receiving a memory card, the housing comprising at least a bottom part and a cover part which is arranged to be movable in relation to...
US-7,065,680 Method and a system for evaluating the reliability of a program in an electronic device, and an electronic device
A method and associated system and electronic device for evaluating the reliability of a program (401) stored in a storage memory of an electronic device (1)...
US-7,065,382 Wireless terminal having a scanner for issuing an alert when within the range of a target wireless terminal
A wireless terminal, method, and system for using the wireless terminal, for determining when the wireless terminal enters a coverage area of a target device...
US-7,065,363 Routing in a network
A telecommunications system comprising: a first base station and a second base station, both capable of communicating by radio with a first terminal unit; a...
US-7,065,346 Managing the configuration of a shared network node
Management of network node configurations is designed under the assumption that there is only one operator. However, in future, several operators will be able to...
US-7,065,340 Arranging authentication and ciphering in mobile communication system
A method of arranging data protection in a telecommunication system including a first mobile communication network, a second mobile communication network, and a...
US-7,065,339 Method and system enabling prepaid service in an All-IP network
The invention relates to a system and method for enabling prepaid service in a packet-based communications system, in particular in an All-IP network which...
US-7,065,156 Hopped delay diversity for multiple antenna transmission
A method and apparatus for providing hopped delay diversity for multiple antenna transmissions. In the method and apparatus, an input symbol stream is offset in...
US-7,065,154 Baseband predistortion method for multicarrier transmitters
A multicarrier transmitter is shown having an embodiment of the invention. Sampling of modulated and amplified signals is done to obtain energy values for four...
US-7,064,760 Method and apparatus for extending structured content to support streaming
A method and apparatus is disclosed for sending structured data from a transmitter (1) to a receiver (3) through a network environment (2). The method includes...
US-7,064,708 Validation of beacon signals
A method for validating detected code modulated signals transmitted by beacons of a positioning system and received by a receiver comprises as a first step...
US-7,062,766 Embedded system with interrupt handler for multiple operating systems
A communication device includes one processor to run at least two operating systems simultaneously. The at least two operating systems include a first operating...
US-7,062,717 Method and device for navigating functional display regions of a graphical display
Digital television allows access to the Internet. However, arrow keys on a remote control are not suited for navigating web pages containing non-uniformly spaced...
US-7,062,583 Hardware semaphore intended for a multi-processor system
The invention relates to a method in a hardware semaphore lock (L1 LN) intended for a multi-processor system, which semaphore lock (L1 LN) protects a shared...
US-7,062,469 System and method for public wireless network access subsidized by dynamic display advertising
System and method for public wireless network access subsidized by dynamic display advertising that includes a mobile device at a location, such as a commercial...
US-7,062,284 Receiver and reception method
A method for code tracking RAKE receiver fingers, the method comprising: taking several successive samples from a received signal, combining sample values...
US-7,062,280 Space identification system
System and method for identifying various types of room facilities to find out and take into account space information. A tag of a space (S2) is included in the...
US-7,062,260 Fetching application and driver for extension device from network
A method and apparatus are provided so that a mobile terminal will obtain an application for an accessory of the mobile terminal from a telecommunications...
US-7,062,248 Direct conversion receiver having a low pass pole implemented with an active low pass filter
A wireless communications mobile station (10) includes at least one antenna (240) and a RF transceiver (210,220) containing a direct conversion receiver (1)...
US-7,062,236 Transmitter circuits
A polar loop transmitter includes separate phase and envelope paths providing a linearising scheme for an efficient non-linear power amplifier. Loop filters are...
US-7,062,235 Testing of a radio transceiver
The objective of this invention is to provide a test procedure that enables testing of not only the transceiver but also of the cable connecting the transmitters...
US-7,062,233 Transmitter linearization
A method for defining correction parameters used in transmitter linearization executed by a predistortion method and a transmitter comprising: sampling means (9)...
US-7,062,222 Initiating a wireless connection to a broadcast program
A method and system for users to select and participate in call-in broadcast programs are disclosed. A user speaks a station name into a mobile device, providing...
US-7,061,897 Mobile telephone for internet-applications
A mobile telephone for Internet applications comprising at least one WEB server which can be coupled to at least one further server and to at least one client.
US-7,061,470 Portable telecommunication device
A portable electronic device comprising a user input device capable of adopting at least three pre-determined positions, each of which enables an associated...
US-7,061,430 Antenna
An antenna is disclosed. The antenna has a first element including an unbalanced antenna with a feed point, and a second element. The second element has a spaced...
US-7,061,409 Techniques for sample rate conversion
Techniques for sample rate conversion are disclosed. In one exemplary embodiment, a sample rate conversion occurs between first samples having a sample rate...
US-7,061,288 Radio transceiver having a phase-locked loop circuit
The invention relates to a phase-locked loop circuit (1) in a radio transceiver for the detection of the linear operation of a first voltage controlled...
US-7,060,923 Key
A key has a varying response depending on the manner of depression. The key comprises at least a base and a switching element arranged curved relative to one...
US-D522,989 Handset
US-D522,988 Handset
US-7,058,895 Method, system and apparatus for constructing fully personalized and contextualized interaction environment for...
A method, system and apparatus for creating personalized and contextualized interaction environment for terminals in mobile use. The method comprises receiving...
US-7,058,728 Method and apparatus for initiating compression of headers of packets and refreshing the context related to the...
A method and apparatus for initiating compression of IP headers of a stream of packets to be sent from a source apparatus to a destination apparatus. IP header...
US-7,058,546 System and device for monitoring of occupancy area
The invention concerns a system for monitoring an occupancy area (15.1 15.3). The system includes the following elements. A device (10) that is arranged in...
US-7,058,463 Method and apparatus for implementing a class D driver and speaker system
An audio path is constructed to include a multi-bit sigma-delta converter for converting an N-bit digital input to an n-bit output representing an over-sampled,...
US-7,058,434 Mobile communication
An antenna arrangement for dual mode radio devices such as WCDMA/GSM or Bluetooth radio devices. The arrangement contains two antennas close to each other, where...
US-7,058,423 Service management
A method of establishing a connection in a telecommunications system in which an intermediate network provides for communications between a user terminal and one...
US-7,058,409 Personal safety net
A personal safety net includes a mobile terminal, a server including a memory to store data, and a communications network to transmit data between the mobile...
US-7,058,406 Cell re-selection utilizing system information length
The invention relates to a method for performing cell re-selection in a cellular network, and a subscriber terminal and a network part using the method. In the...
US-7,058,401 Vehicle telephone system
A telephone system for a vehicle comprising: a vehicle transceiver, on board said vehicle, and connectable to a cellular telephone network for bi-directional...
US-7,058,373 Hybrid switched mode/linear power amplifier power supply for use in polar transmitter
In one aspect this invention provides a DC-DC converter that has a switch mode part for coupling between a DC source and a load, the switch mode part providing x...
US-7,058,363 Data transmission method and radio system
The invention relates to a radio system and a data mission method. In the method of the invention, a transmitter codes a signal to be transmitted such that at...
US-7,058,165 Charging in a communication system
A method for charging for services in a communication system comprising a charging entity and at least two connection support entities for providing resources to...
US-7,058,148 Method for selecting modulation detection in receiver, and receiver
A method for selecting a modulation detector in a receiver and a receiver which includes a first and a second modulation detector, mechanisms for determining at...
US-7,058,132 Method and arrangement for using a selected signal processing scheme to carry information
A method is presented for conveying information over a wireless interface in the form of a digitally encoded message. A set of bits is provided as a first piece...
US-7,058,091 Mapping of internet protocol based data
A method of mapping internet protocol (IP) based data and signalling data for a forming a single connection between a mobile handsets in a code division multiple...
US-7,058,052 System and method for using a mobile router tunneling protocol to locate functionality in a distributed...
The system and method provides virtual mobility to an application by using a mobile router tunneling protocol (MRTP). The system and method use a MRTP to enable...
US-7,058,042 One-to-one communication
A packet mode (e.g. IP) communication service layer is provided on top of a standard mainstream cellular radio network. Conceptually, the communication layer...
US-7,058,034 Phase shifted time slice transmission to improve handover
The present invention provides methods and apparatus for a wireless system broadcasting a plurality of data packets to at least one wireless terminal. The...
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