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| Patent # | Description |
|---|---|
| US-7,047,013 |
Method and radio communications system for controlling connections for
calls to and by radio subscribers Based on a radio communications system (KN) having at least one radio subsystem (RSS) for access by the radio subscribers in an associated radio area (RRA) and... |
| US-7,047,012 |
Method and system for providing access to a telecommunications network A system and a method for connecting a call through a telecommunications network. A base station, connected to a public switched telephone network, includes a... |
| US-7,047,011 |
Synchronization in diversity handover To avoid signal quality degradation in resynchronization procedures, a base station and a mobile station do not adjust their timing simultaneously. Generally, a... |
| US-7,047,010 |
System and method for providing rescue channel communications between base
stations in a wireless communication... A system and method is disclosed for providing rescue channel communications between base stations in a wireless communication system. The invention comprises a... |
| US-7,047,009 |
Base station based methods and apparatus for supporting break before make
handoffs in a multi-carrier system A mobile communications device initiates a handoff from its current base station (BS) sector network attachment point to a new BS sector. The mobile sends a... |
| US-7,047,008 |
System for mobile radio communication and a method relating to service
provision in mobile radio communication... The present invention relates generally to a method and apparatus for selecting a visited mobile radio network upon international roaming. More particularly, the... |
| US-7,047,007 |
Automatic GPRS re-attach after cell reselection The present invention describes a method of automatically re-establishing a GPRS connection between a mobile station and a network in which the network service... |
| US-7,047,006 |
Method and apparatus for transmission and reception of narrowband signals
within a wideband communication system Narrowband remote units will scan over frequencies within a wideband channel spectrum, evaluating frequency-selective channel characteristics. The best... |
| US-7,047,005 |
Method and mobile station for enabling a preferred slot cycle In accordance with the preferred embodiments of the present invention, a method (400) and a mobile station (160) for enabling a preferred slot cycle are... |
| US-7,047,004 |
Virtual Technician for providing technical support for manipulation of
radiotelephones The present invention relates to a virtual technician adapted to run on different platforms and to provide programming instructions and trouble shooting tips to... |
| US-7,047,003 |
Mobile communication system, mobile unit and network host processor A mobile unit that provides an improved handover function in a mobile communication system having a soft handover function defined by 3GPP (3rd Generation... |
| US-7,047,002 |
Poll scheduling for emergency calls An apparatus and methods for expeditious handling of emergency message frames (e.g., 911 voice-over-Internet-Protocol [VoIP] frames, etc.) sent by a station in a... |
| US-7,047,001 |
Method and apparatus for mobile-terminated short data burst communication A method and apparatus for sending information to a target mobile station includes determining whether the information should be sent as short data burst... |
| US-7,047,000 |
Frame error identification A first mobile station generates an uplink error check code for a data frame for uplink transmission, and transmits the data frame and its associated uplink... |
| US-7,046,999 |
Half-duplex wireless audio communication system A wireless communication system that transmits content signals and remote control signals between a content retention and distribution system and a content... |
| US-7,046,998 |
Multimedia content delivery through WLAN coverage area A system for transferring content includes a wireless local area network (WLAN) and a network module provided within the WLAN or a cellular network to alert... |
| US-7,046,997 |
Trial upgrade capability for wireless handheld devices A system permits trail capabilities of upgrade features for a wireless client, such as a personal digital assistant (PDA), without intervention of a remote... |
| US-7,046,996 |
Mobile station, radio telecommunication system and methods for operating
radio telecommunications systems The invention provides methods and apparatus, including mobile stations to enable the mobile station to encode and/or decode messages, for example messages... |
| US-7,046,995 |
Mobile application peer-to-peer security system and method The mobile application security system and method in accordance with the invention increases the overall level of security in using a mobile application. In a... |
| US-7,046,994 |
System and method for associating a contact with a call ID This invention is directed toward a computer-implemented system and method for associating a contact with a telephone number. The method includes determining a... |
| US-7,046,993 |
Group communication device and method A method for voice based communication between a number of mobile terminals of a telecommunication network, the method comprising the steps of creating a group... |
| US-7,046,992 |
Authentication of termination messages in telecommunications system An authentication mechanism renders a communications network impervious to unauthorized requests for interaction termination or cessation. In a release... |
| US-7,046,991 |
System and method for supporting multiple certificate authorities on a
mobile communication device A system and method for supporting operations with multiple certification authorities (CAs) on a communication device. A common CA interface is provided between... |
| US-7,046,990 |
Method for detecting access to controlled areas and related system A controlled area (A) is configured as a telecommunications cellular system location area, connection of cellular system mobile terminals (T) to such location... |
| US-7,046,989 |
Controlling and enhancing handoff between wireless access points A process of maintaining access information between wireless hotspots is disclosed. A logon request from a wireless portable device is received by a first access... |
| US-7,046,988 |
Method and apparatus for partitioning billing charges for calls handled by
a wireless subscriber unit A wireless subscriber unit (200) determines (502) a billing mode applicable to a portion of a call, and generates (508, 518) partitioning information for the... |
| US-7,046,987 |
Finding cell phones in rubble and related situations Systems and methods are provided for locating a transmission signal from a radio transmission emitter device, such as a cell phone, in a rescue area. A pilot... |
| US-7,046,986 |
Emergency communication system An emergency communication system connected to a plurality of user communication terminals through public lines comprises a receiver and transmitter section for... |
| US-7,046,985 |
Security system A security system and method in which a base unit at a monitored premises such as a residence can, when its alarm is activated by, for example, the detection of... |
| US-7,046,984 |
Method for retrieving vocabulary entries in a mobile phone A method for retrieving vocabulary entries in a mobile phone is disclosed. The mobile phone includes a screen and a text file. The text file has a plurality of... |
| US-7,046,983 |
Integral board and module for power over LAN Apparatus for supplying power to communication devices operating within a Local Area Network (LAN) over LAN cabling, the communication devices including one or... |
| US-7,046,982 |
High frequency device having a frame with segmented compartments for
prevented unwanted signal propagation A high-frequency device includes plural high-frequency circuits mounted on a printed circuit board, a partition for protects the circuits from leakage or... |
| US-7,046,981 |
Mobile station having waiting process with main power off While main power in an automobile is off, a telematics station in the automobile intermittently runs to execute a process. The station has a first CPU in a... |
| US-7,046,980 |
Method and apparatus for up-and down-conversion of radio frequency (RF)
signals This patent describes a method and system which overcomes the LO-leakage problem of direct conversion and similar RF transmitters and receivers. To solve this... |
| US-7,046,979 |
Receiver for rejecting image signal A receiver for rejecting an image signal is provided that does not require a phase-shifter and that requires less mixers than prior receivers. Thus, the phase... |
| US-7,046,978 |
Method and apparatus for transmit pre-correction in wireless
communications A wireless communication system includes a base station having a plurality of transmit antennas transmits pilot signals to a subscriber station. The subscriber... |
| US-7,046,977 |
Apparatus for generating multiple clock signals of different frequency
characteristics A terminal includes at least one wireless communication application module (1) and a plurality of further application modules (4, 5, 6, 8). Multiple radio... |
| US-7,046,976 |
Receiving device with automatic gain control The invention aims to minimize the analogue/digital converter over-dimensioning within the framework of reception of signals originating from a satellite and... |
| US-7,046,975 |
Method and system for blind detection of modulation type The invention relates to a method and a receiver for demodulating a modulation symbol in a communication system without knowledge of the modulation constellation... |
| US-7,046,974 |
Radio frequency circuit and communication system with power amplifier
control A radio frequency circuit includes a radio frequency signal source which produces a radio frequency signal, a power amplifier which power amplifies the radio... |
| US-7,046,973 |
Method and circuitry for high power amplifiers with voltage conversion to
avoid performance degradation, system... A power amplification system for wireless communications monitors wireless signal sequences for worst case or problematic data patterns likely to cause the... |
| US-7,046,972 |
Predistortion linearizer and predistortion distortion compensation method,
program, and medium A predistortion linearizer has signal dividing circuit dividing an input signal into two signals; signal adjusting circuit using one of the divided signals to... |
| US-7,046,971 |
Distortion-correcting circuit, integrated circuit, and radio communication
device To down size a distortion-correcting circuit. In the case of a distortion-correcting circuit 1, a basic-wave-amplifying section 10 and a distortion-extracting... |
| US-7,046,970 |
System and method of phase modulation control in RF signal generation Phase modulation control techniques and supporting apparatus avoid phase discontinuity at the outset of RF signal generation. Such discontinuities might arise... |
| US-7,046,969 |
Miniaturized transmitter-receiver unit A transmitter-receiver unit has an antenna patch and an IF circuit, between which there is a large frequency difference, on a first side of a multilayer... |
| US-7,046,968 |
Frequency correcting method for cellular phone terminal When a cellular phone terminal is powered on, it immediately receives a reference signal (non-modulated reference frequency signal for correcting a crystal... |
| US-7,046,967 |
Power regulation using multi-loop control Improved adjustment of transmission power in a communication system is provided. In one embodiment, in a point to multipoint communication system, transmission... |
| US-7,046,966 |
Method and apparatus for assigning data rate in a multichannel
communication system A method of assigning transmission data rate in a multi-channel communication system based upon a comparison between projected transmitter power output for... |
| US-7,046,965 |
Radio receiver and receiving method for controlling the beam-width of an
antenna A radio receiver is provided with a beam-width-variable antenna that receives a radio signal and is capable of changing the beam-width; an interference canceler... |
| US-7,046,964 |
Method and apparatus for determining the frequency of a radio signal
during periods of stability and monitoring... A method and apparatus provide for monitoring radio frequency signals and, in conjunction with the monitoring, determining frequency of a received dominant radio... |
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