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Portable audio/video playback apparatus
A portable audio/video playback apparatus of the present invention comprises an apparatus main body 1 and a broadcast receiver unit 4 removably attached to the...
Method and system for producing hard copies of electronic information
employing a portable personal receiving...
A method for producing hard copies of electronic information employing a portable personal receiving device includes the steps of selecting information to print...
Method and system for message transmission and reception
Wireless devices may contain multiple radio transceivers, each conforming to different communication protocols. A first transceiver conforming to a first...
Method and system for cellular network services and an intelligent
integrated broadcast television downlink...
In an RF communication system, aspects for cellular network and intelligent integrated broadcast television downlink with intelligent service control with...
Multimode land mobile radio
A multimode land mobile radio (LMR) and a method of communicating land mobile radio (LMR) content using an LMR device are provided. The LMR includes an LMR...
Ejectable component assemblies in electronic devices
Electronic devices are provided with ejectable component assemblies that can be substantially flush with the external surfaces of the housings of the devices,...
Terminal device and method related thereto
A terminal device includes a call control unit configured to process a phone call with a recipient, an application control unit configured to control execution...
Mobile terminal device
A mobile terminal device includes a first case including a display section, a second case including a keyboard, and a slide holding mechanism which, when the...
Radio communication apparatus
A radio communication apparatus includes housings that are connected via a hinge unit in an openable/closeable manner, and circuit boards in the housings. The...
Apparatus and method for providing mobile instant messaging service
The present invention relates to apparatus and method for providing a mobile instant messaging service. The apparatus includes a buddy status managing unit for...
System, method and mobile unit to sense objects or text and retrieve
A system, method and mobile unit to sense objects and/or text and retrieve related images, text or translations. The system may allow users to instantly access...
Location storage device, wireless terminal, location storage system,
location registration method, location...
It is characterized by including a storage section (214) in which location information of a base station (30) that performs wireless communication with a...
Dynamic adjustment of the pilot-channel, paging-channel, and sync-channel
transmission-power levels based on...
Methods and systems are provided for dynamic adjustment of the pilot-channel, paging-channel, and sync-channel transmission-power levels based on forward-link...
Method and apparatus for performing WTRU state transitions
A method and apparatus for performing state transition of a wireless transmit/receive unit (WTRU) which supports enhanced dedicated channel (E-DCH) in the...
Method for inter-cell interference mitigation for a mobile communication
A method for reducing inter-cell interference (ICI) in a mobile communication system controls transmission signal power of an uplink signal from a terminal...
Power control in schedulable wireless communication terminal
A wireless communication entity schedulable in a wireless communication network, including a controller (603) communicably coupled to a power amplifier (608),...
Method for managing pre-established session, PoC system and PoC user
equipment for implementing the same
Disclosed is a method for enabling a terminating-side PoC client to open a PoC session by using a pre-established session, and to maintain the pre-established...
Method and system for providing a proxy media service
A method for providing a push-to-talk proxy media service includes receiving a plurality of monitored push-to-talk communication streams over a high bandwidth...
Apparatus and method for uplink beamforming and Space-Division Multiple
Access (SDMA) in Multiple Input...
An apparatus and method for beamforming of a terminal in a Multiple Input Multiple Output (MIMO) wireless communication system are provided. The method includes...
Clock synchronization for a wireless communications system
Clock synchronization for a wireless communication system is described. The communication system utilizes a server with a radio coupled to receive a radio...
Low latency, high quality link for audio transmission
A system includes a transmitting device, an intermediate communications device, and a receiving device. The system establishes a first synchronous wireless link...
SMS inquiry and invitation distribution method and system
The invention is an SMS distribution method for inquiries, invitations and proposals in which inquiries are sent to mobile telephone numbers included in a...
System and method for determining base unit position of a cordless handset
A method and system are presented for sensing a physical position of a cordless handset with respect to a base unit. A dataset of measured line currents may be...
Techniques for location management and paging in a communication system
Systems and techniques to manage location management and paging operations for idle mode mobile stations are described. An apparatus may comprise a first...
Determining geographic zone
Included are embodiments for determining data for at least one geographic zone. At least one embodiment of a method includes determining at least one geographic...
Methods, systems, and computer program products for role- and locale-based
mobile user device feature control
Methods, systems, and computer program products for role- and locale-based mobile user device feature control are disclosed. According to one aspect, a method...
Geographic position based reward system
A computer-implemented method of rewarding a user based on compliance with predetermined geographic limitations is provided. The method includes receiving from...
Location register for trusted WiFi devices that roam
Devices and methods are disclosed which relate to the gathering and recording of network availability and attributes in a location in order to define location...
Location of wideband OFDM transmitters with limited receiver bandwidth
One illustrative embodiment takes the form of a system for locating wireless transmitters employing an Orthogonal Frequency Division Multiplexing (OFDM) digital...
System and method for locating a mobile communication terminal in a
A computer system determines and stores antenna probabilities for defined sub-areas (41, 43) of a geographical area (4), e.g. for squares arranged in a grid...
Approach to secure localization in wireless networks
Embodiments of the present invention disclose a secure localization infrastructure using transmitters that can transmit messages at multiple distinct power...
System and method for estimating mobile wireless unit position in a
A local positioning system comprises a plurality of sensor elements that may communicate with mobile units in a wireless fashion. The responsiveness of the...
Secure user plane location (SUPL) roaming
A geographic cell identification (cell ID) database is updated on the fly as, for example, roaming user equipment (UE) reports its location during Assisted...
Methods of power overload control in communication systems
Methods of providing power overload control in a communication system having a least one base station serving one or more users of at least one cell are...
Mobile communication system for matching resource amount of core network
bearer and resource amount of visited...
A visited policy controlling device decides the amount of a visited network bearer resource that is provided by a visited user plane device for an end-to-end...
Base station apparatus and radio communication method
Provided is a radio communication device which can prevent interference between SRS and PUCCH when the PUCCH transmission bandwidth fluctuates and suppress...
Context-image distributed spectrum allocation scheme for cognitive radios
A method (300) and cognitive radio (CR) wireless device (102) are provided for dynamically accessing spectrum in an opportunistic spectrum access wireless...
System and method for improving sector throughput in a broadband
data-optimized multi-carrier environment
A multi-carrier base transceiver system is configured to improve sector throughout by selectively allocating available carriers to subscribers based on Quality...
Method and apparatus for controlling call request in a communication
In a communication system (100), a method and apparatus provide for efficient control of call requests from mobile stations (102-104) to base station (101)....
Method of determining an access mode of cell in a wireless communication
The present invention relates to a wireless communication system and UE providing wireless communication services, and a method of determining the operation...
Wireless communication method, wireless communication system and base
A base station (200) has an information acquiring unit (224) for acquiring information indicating an upper limit of a value based on the current consumption of...
Vehicle originated cellular communication to a call center
A system and method for making vehicle originated calls to a telematics service provider or other call center. The method includes identifying a call type...
Method and system for transmitting and receiving common control
information in a communication system
Disclosed is a method of transmitting common control information by a base station in a communication system including a first communication system and a second...
Inter-cell interference mitigation
A method and controller for reducing inter-cell interference within a Coordinated Multi-Point (CoMP) cellular network architecture. Multiple CoMP cells in the...
Method, mobile communication device, and system for selective downloading
to a mobile communication device
A method, mobile communication device, and system for selective downloading to a mobile communication device are provided. In accordance with one embodiment,...
Radio network communication
Techniques for enabling a radio access network to cause an access terminal in communication with the radio access network to send an update including...
Radio communication system
In making a switching by hand-over, it takes a shorter time to redecide a radio base station of destination candidate to be connected that is capable of...
Handoff of a multimedia call session using background network scanning
A method and system supporting handoff of a multimedia call session using background network scanning is disclosed. A mobile multimedia handset may engage in...
Method and system for wireless handoffs
A device includes a first wireless transceiver initiating a communication session; and a second wireless transceiver. The device shifts the communication...
Method and apparatus for handoff in a communication system supporting
multiple service instances
Method and apparatus for effecting handoff in a system supporting both wireless and packet data service communications. In one embodiment, the serving network...