Mobile terminal and method of displaying channel therein
A mobile terminal including a wireless communication unit configured to scan for available frequency bands, and a controller configured to assign a frequency...
Scanning for a wireless device
A system and method are disclosed to achieve improvements in scanning that can be implemented by a wireless device. A method to control scanning performed by a...
Raster skipping in co-banded mobile communication devices based on
previous scans for any band
The present invention discloses a solution for improving scan time in a co-banded mobile communication device. The solution can maintain a set of records within...
Apparatus and method for generating PLMN list in mobile communication
Provided are an apparatus and method for generating a Public Land Mobile Network (PLMN) list in a mobile communication terminal. The method includes: generating...
Wireless device activation
Tools and techniques for activating a wireless device on a wireless network. In an aspect, such tools can allow an unactivated wireless device (that is, a...
Continuity of services by the use of a backup HLR
The present invention relates to the field of mobile telephony networks and more particularly to a device, a system and an associated method for ensuring...
Enhanced cross-network handoff for mobile IP service mobility
A system and method are described whereby an enhanced handoff scheme provides for monitoring of mobile device conditions and network conditions associated with...
Apparatus and method for delivering stream in a mobile broadcast system
A method and system are provided for delivering a stream in a mobile broadcast system that receives stream contents of broadcast services (BCAST) from a content...
Air-to-ground cellular communication network terrestrial base station
having multi-dimensional sectors with...
The Multi-Link Aircraft Cellular System makes use of multiple physically separated antennas mounted on the aircraft, as well as the use of additional optional...
Apparatus and method for avoiding interference between base station and
relay station when using full duplex...
An apparatus and method for avoiding interference between a base station and a relay station when using full duplex relay in a multi-hop relay wireless...
Wireless telecommunications systems
A method for controlling uplink transmissions from a user device to an access point in a wireless telecommunications system is described. Each access point...
Method and apparatus for estimating speech quality
A method of estimating the quality of speech information associated with a voice call over a communication system comprising a core network and an access...
Communication terminal out of range determination method, wireless
communication system switching method and...
There is provided a communication terminal out of range determination method, a wireless communication system switching method and a communication terminal,...
Personal area network having media player and mobile device controlling
A system and method are provided for controlling content played by a number of media devices. In general, the system includes a mobile device and the number of...
Information inquiry to provide cell phone parental control
A method for allowing remote control of the usage of a networked wireless device including incoming communications, outgoing communications, and application...
Methods and apparatus for reduced energy communication in an ad hoc
The invention relates to communications devices for reduced energy communications in an ad hoc network. The communication device includes a first low-powered...
Method and apparatus for configuring unique profile settings for multiple
An apparatus and method are provided for configuring unique profile settings for multiple services associated with an application in an electronic device. A...
Controlling mobile device functions
This provides for controlling mobile device functions and features, along with systems incorporating these devices and methods. For example, it limits or...
Method of initializing an electronic radio communication module, method of
compressing and decompressing...
The invention relates to a method of initializing an electronic radio communication module making it possible to execute a radio communication program, stored...
Method and arrangement for providing user information to a
A method and arrangement for providing information to a client from a client access network regarding a requested set of users, at least some of which are...
Creation and management of voicemail greetings for mobile communication
Methods, graphical user interfaces and devices for creation and management of voicemail greetings are disclosed. A user of a mobile communication device can...
Mobility related control signalling authentication in mobile
In a non-limiting and exemplary embodiment, a method is provided for arranging authentication of mobility related signalling messages in a mobile communications...
Wireless device monitoring system including unauthorized apparatus and
authentication apparatus with security...
In a wireless device monitoring system including a mobile telephone and an authentication apparatus, a controller of the authentication apparatus repeatedly...
Session key management for public wireless LAN supporting multiple virtual
A method and apparatus for managing a session key for allowing a mobile terminal to access a wireless local area network (WLAN). The invention provides for...
Mobile terminal apparatus and method for controlling alert operation
There are provided a portable terminal device capable of preventing influence on the surroundings and leakage of personal information without impairing...
Apparatus and method for preventing wireless interrogation of phones
An apparatus and method is provided to prevent contactless portable electronic consumer devices such as an RF identification device (RFID), tokens, mini-cards,...
System and method for billing IP-based wireless telecommunications in a
A system and method for collaborating with a billing system is provided for use in a converged telecommunication network that includes a cellular telephone...
Technique for securely communicating information
A system that communicates information is described. During operation, this system receives an encryption key through a first wireless communication technique,...
Method for call charge transfer between mobile communication terminals
A mobile terminal and method for transferring call charges between mobile terminals are disclosed. To transfer call-related charges between mobile terminals,...
Systems and methods for coordinating the coverage and capacity of a
wireless base station
A communications base station is installed at a selected new location and the base station, prior to going "online" monitors the wireless traffic from other...
Assessing the comparative performance of telecommunication service areas
The present invention provides a method, system, and software product for assessing the performance of at least one telecommunications service area wherein the...
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...
Protected data capture
In one embodiment, a method includes receiving disposition data from a subscriber. The disposition data indicates a first particular condition predicate for...
On-demand emergency notification system using GPS-equipped devices
Provided is an emergency locator system adapted for GPS-enabled wireless devices. Global Positioning System (GPS) technology is and Location Based Services...
Supporting emergency calls on a wireless local area network
A device for identifying an emergency call in a wireless local area network includes an indicator to identify a call as an emergency call. The indicator can be...
Electric power transmission system for communications with noise
An electric power transmission system for communications includes on/off switches; high-voltage power assemblies; groups of high-voltage devices each being...
Power generation for process devices
A process device includes a controller and a wireless communications module. The wireless communications module is coupled to the controller. A power generation...
Data detection and demodulation for wireless communication systems
Techniques for detecting and demodulating data transmissions in wireless communication systems are presented. In one aspect, a decision-directed detector...
Wireless terminal baseband processor high speed turbo decoding module
A baseband processing module for use within a Radio Frequency (RF) transceiver includes a downlink/uplink interface, TX processing components, a processor,...
A receiving apparatus includes: a frequency conversion portion that has at least a mixer that down-converts a frequency of a reception radio-frequency signal by...
Front end and high frequency receiver having quadrature low noise
A front end and a high frequency receiver (1) provided therewith are described, which front end comprises a quadrature low noise amplifier (2-1, 2-2) as a low...
Sampling filter apparatus
The sampling filter apparatus 100 includes the first sampling switch 130, the second sampling switch 131, the first integrator 1500 for integrating the charge...
Orthogonal cross polarization interference compensating device,
demodulator, receiving station, and method of...
An orthogonal cross-polarization interference compensating device for solving the problem in which integration contents of an integration circuit are indefinite...
Receiver and electronic apparatus having diversity and single receiving
A receiver includes a first receiving section, a second receiving section, and a controller. A controller is operable to switch between a diversity receiving...
Low-cost receiver using tracking filter
A receiver (400) includes a tracking bandpass filter (420) and a signal processing circuit (430-480). The tracking bandpass filter (420) has a first input for...
Clock clean-up phase-locked loop (PLL)
A clock clean-up phase-locked loop (PLL) that may reduce spurs and improve performance of a receiver is described. In one exemplary design, an integrated...
Low-cost receiver using tracking bandpass filter and lowpass filter
A receiver (400) includes a tracking bandpass filter (420), a tunable lowpass filter (434), a local oscillator (442), and a mixer (444). The tracking bandpass...
Method and system for LNA adjustment to compensate for dynamic impedance
Aspects of a method and system for LNA adjustment to compensate for dynamic impedance matching are provided. In this regard, an antenna matching network may be...
Wireless transceiver and wireless transmission method
A DC offset of a VGA is measured by selecting a ground contact of a switch. Then, the gain of the VGA is set at an appropriate value, monitoring contacts of the...
Automatic gain control of radio devices
A method of operating a RF device having a first RF gain stage (34) comprising a programmable attenuator (36) coupled to a RF amplifier (38) and a second...