At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Wireless communication device, program, and wireless communication method
A wireless communication device has a plurality of antennas and has MIMO functions that receive a plurality of spatially multiplexed signal sets, perform an...
Method to qualify multimedia message content to enable use of a single
internet address domain to send messages...
A multimedia messaging service (MMS) intelligent content evaluator gateway is provided to allow use of a single address mailbox and Internet domain for receipt...
A communication system, having a base unit, which is communicably connected to an external communication device, and at least one extension unit, which is...
Wake-on-WLAN for stationary wireless stations
Stationary wireless network stations are woken up using Wake-on-WLAN functionality. Wake-on-WLAN is provided by paging stations in a wireless network. Paging...
Use of local position fix when remote position fix is unavailable
A mobile computing device has a transceiver circuit, a location determination circuit, and a processing circuit. The transceiver circuit is configured to...
Method for identifying appropriate public safety answering points
A method for identifying an appropriate public safety answering point for a mobile unit includes establishing communication between a telematics service...
Changing settings of a mobile terminal
A device enabling a change of settings of applications is implemented in a mobile terminal. In order to facilitate a change of such settings, the device...
Method and system for determining the altitude of a mobile wireless device
A method and system for determining the three-dimensional location of a mobile wireless device. In one implementation, the device is a cellular telephone making...
Congestion control method and device in mobile communication network
A congestion control method in a mobile communication network includes the steps of recognizing by a base station control unit of the mobile communication...
Load balancing method for wireless network system
A method for providing load balance to a wireless network system is disclosed, wherein a network management server (NMS) is used to group a plurality of access...
MBMS dual receiver
A method for communicating between a network and a dual receiver UE includes receiving first signaling from a first network node at a first frequency, and...
Apparatus, a method, and a system for animating a virtual scene
A method for animating a virtual scene that comprises managing a virtual scene comprising at least one virtual object, receiving a text message via a wireless...
Wireless communication system, system controller, access point, station,
communication control method and...
The use of a wireless interface is dynamically changeable according to connection states of stations belonging to access points. Therefore, limited wireless...
Telephone with automatic switching between cellular and VoIP networks
A mobile communication device includes, in part, a cellular communication module, a first antenna adapted to receive and transmit data between the mobile...
Arrangements and method for handling macro diversity in a universal mobile
The present invention relates to methods and arrangements for providing macro diversity, also referred to as diversity handover, DHO, related instructions to a...
System and method for generating a blacklist for femtocells
Provided are systems and methods for generating a blacklist for femtocells. According to an embodiment of the application, a mobile device generates and...
Method and apparatus for broadcast application in a wireless communication
Systems and methods are provided in which an origination station broadcasts a broadcast program to at least one of a plurality of destination stations. A first...
Apparatus and method for scanning frequency in mobile terminal
Provided is an apparatus and method for scanning a frequency in a mobile terminal. The apparatus includes a frequency scanner that detects an available...
Local number solution for roaming mobile telephony users
A system for managing of mobile phones at a roaming network, each mobile handset having a first handset number from its home network. The roaming network...
Wireline terminal accessing mobile telephone services
A telecommunication system establishes location information concurrently with the set-up of a landline as a network address for delivering wireless-based...
Communication system, information processing apparatus, and communication
This invention is characterized by a communication system comprising a station with a diversity function and an access point. The station notifies the access...
Pre-recorded voice responses for portable telecommunication devices
A portable communication device may be used so that, in place of speaking into the portable communication device during a telephone call, users may initiate...
Program updating method of wireless communication terminal and wireless
communication terminal using the same
A wireless communication terminal and program updating method are provided. The method downloads a binary file from a host computer to update a program. The...
Dispatch communication forwarding
Systems and methods for forwarding dispatch communications are provided. A dispatch communication forwarding request is sent to a dispatch processor or a...
A method and system for authenticating an account holder is disclosed herein. The method and system allows for real-time authentication with multiple procedures...
Method for mobile telecommunication security in a mobile communication
network and device therefor
A method of operating a mobile communication device in a mobile telecommunication network, the method comprising the steps of the mobile communication device:...
System and method for authorizing the activation of a communication device
A system and method for authorizing the activation of a communication device is provided. A request to activate a communication device is received by a...
System and method for network charging using policy peering
A method for optimizing service-based billing in a network environment is provided that includes interfacing, by a home policy server residing in a home network...
Method for charging multimedia message service
The present invention discloses a method for charging Multimedia Message Service (MMS), where a corresponding relationship between a Mobile Station...
Apparatus and method of explicit indication of call from emergency call
A method of identifying an emergency call received on a mobile device includes receiving a call from an emergency call center. In association with the call, an...
Method for communicating indoor location to an emergency service system
A method for communicating location to an emergency service system. A wireless communication device (WCD) such as a cell phone attains a GPS location fix when...
Hierarchical telematics emergency call direction
The disclosed examples of a telematics communication method involves detecting a condition signifying an emergency, and in response attempting a first wireless...
Global bidirectional locator beacon and emergency communications system
An emergency monitoring and reporting system includes a user unit and a monitoring system. The user unit includes an input device, a user satellite...
RF transmitter and receiver front-end
A radio frequency receiver front-end includes a low noise amplifier, a mixing stage, and a selectable channel filter. The low noise amplifier is operably...
Time-error and frequency-error correction in a multi-carrier wireless
Methods and apparatus for automatic frequency control in wireless receivers configured to simultaneously receive multiple carrier signals at distinct radio...
Mixer and frequency converting apparatus
A mixer includes: a magnetoresistive effect element including a fixed magnetic layer, a free magnetic layer, and a nonmagnetic spacer layer disposed between the...
Mixer used for direct conversion receiver
Provided is a mixer including a mixing unit configured to mix high frequency data signals and local oscillation (LO) signals, generate first and second low...
RFIC with high power PA
A radio frequency (RF) front-end includes a plurality of power amplifier modules and a plurality of impedance matching circuits. Each of the plurality of...
Methods and apparatus for supporting communications using horizontal
polarization and dipole antennas
Methods and apparatus for supporting the communication of an information stream using an individual polarization type are described. For example, a first data...
Signal filtering system and related methods
A signal filtering system for a frequency reuse system. A first implementation may include a downlink baseband signal, coupled to a downlink bandwidth filter,...
Receiver and electronic apparatus using the same
A radio receiver for diversity has a first receiving unit and a second receiving unit for diversity-receiving a signal of a radio frequency. The first receiving...
Automatic gain control apparatus for wireless communication apparatus
An arbitrary threshold value (Ei0) is established which defines a boundary as to activating an RF-AGC circuit (21) if the value of the field intensity (Ei) of a...
Amplifier circuit and receiving device
Disclosed herein is an amplifier circuit formed by multiple transistor stages and having an input terminal for a signal and an inverted output terminal...
Reducing power dissipation using process corner information
In one embodiment, the present invention includes a method for determining process corner information of an integrated circuit (IC) and controlling at least one...
Integrated RF-IF converter
A frequency conversion apparatus includes a frequency generation circuit, which is based on a first semiconductor material having a first elemental composition...
Wireless communication unit and power control system thereof
A wireless communication unit comprises a transmitter having an analogue feedback power control loop having a power control function arranged to set an output...
Methods and apparatus for reconstructing amplitude modulation signals in
polar modulation transmitters
Methods and apparatus for reconstructing discrete-time amplitude modulation signals in polar modulation transmitters. An exemplary polar modulation transmitter...
Method, system and apparatus for estimation of propagation path
variability of a transmit diversity channel
A method and apparatus for dynamic adaptation of transmit diversity parameters according to detected dynamics that may be, for example, related to changes in...
Apparatus method and computer program for configurable radio-frequency
front end filtering
A radio use case is determined for concurrently operating radios of a multi-radio device and/or transmitter and receiver of a FDD radio. A local memory is...
Tuning matching circuits for transmitter and receiver bands as a function
of transmitter metrics
A tunable matching circuit is adjusted primarily based on transmitter oriented metrics and is then applied to attain a desired tuning for transmitter and...