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| Patent # | Description |
|---|---|
| US-7,509,133 |
Location blocking service from a wireless service provider Location-blocking and identity-blocking services that can be commercially offered by a service promoter, e.g., a cellular service provider or a web advertiser.... |
| US-7,509,132 |
Method of sending a location report from target user equipment Disclosed herein is a method useful for target user equipment (UE) sending a location report. When the target UE is located in a first central network (CN) of a... |
| US-7,509,131 |
Proximity detection using wireless signal strengths Described is a system and method in a wireless (Wi-Fi) network comprising a server, clients and various mechanisms that compute lists of other clients and... |
| US-7,509,130 |
Method for locking and releasing a camera in a portable terminal Disclosed is a method for locking a camera in a portable terminal by means of a cipher apparatus connected to the portable terminal. The portable terminal... |
| US-7,509,129 |
Load balancing in wireless communication network For load balancing in a wireless communication network comprising at least one subscriber terminal (T1, T2, T2) and a plurality of access points (AP1, AP2, AP3),... |
| US-7,509,128 |
Combined base transceiver station and base station controller data call A system, method, and computer readable medium for a data call setup comprises receiving an origination message by a radio call control (RCC) and by a main call... |
| US-7,509,127 |
MBMS PtP and PtM channel change A channel type switching method for Multimedia Broadcast and Multicast Service (MBMS) point-to-point (P-t-P) channel and point-to-multi point (P-t-M) channel is... |
| US-7,509,126 |
Method and system for mobile station handovers with different priorities
in wireless networks A method and system for processing a handover request in a wireless network. The method includes receiving a first message from a first base station by a mobile... |
| US-7,509,125 |
Method for scanning wireless frequencies A method of scanning frequencies for registration onto a wireless service provider by a wireless device is provided. The inventive method comprises predefining a... |
| US-7,509,124 |
Methods, systems, and computer program products for providing multimedia
information services over a... In a communications network, a network access point address is determined that is currently associated with at least one of a plurality of subscriber mobile... |
| US-7,509,123 |
Controlling hand-off in a mobile node with two mobile IP clients Extending Mobile IP to support both local and remote access by using two MIP client stacks in the end node, a roaming Node in the local access network, a... |
| US-7,509,122 |
Method and system for supporting network 3G data capability information in
a CDMA network A method and system of providing a mobile data device in a wireless system with information about preferred networks to connect to, the mobile data device having... |
| US-7,509,121 |
Method of updating firmware using object push profile in the bluetooth
object exchange protocol A method of updating firmware using the object push profile in the bluetooth object exchange protocol is proposed. This method first makes use of a bluetooth... |
| US-7,509,120 |
System and method for updating message trust status Systems and methods for processing encoded messages within a wireless communications system are disclosed. A server within the wireless communications system... |
| US-7,509,119 |
Authentication method and device in a telecommunication network using a
portable device A method of authenticating the user (U) of a terminal (2) connected to an Internet type network. A communications channel is set up in a secure mobile telephony... |
| US-7,509,118 |
Head set apparatus, communication terminal apparatus and communication
system A head set apparatus capable of a wireless communication by a predetermined wireless communication system. The wireless communication system includes at least a... |
| US-7,509,117 |
Apparatus, and associated method, for notifying a user in a radio
communication system of a... Apparatus, and an associated method, for facilitating notification of a user of a mobile station of a commercially-related transaction associated with the user.... |
| US-7,509,116 |
Selective data exchange with a remotely configurable mobile unit A system for remotely tracking a mobile unit is presented. The system includes a computer connected to a data network, mobile units collecting data and... |
| US-7,509,115 |
Ensuring EAS performance in audio signal encoding An encoding system for encoding a first ancillary code in media data and monitoring for reception of a second ancillary code that has a higher priority than the... |
| US-7,509,114 |
Redundant powered device circuit A redundant powering system for a powered device receiving power over communication cabling, the redundant powering system comprising: a redundant power supply... |
| US-7,509,113 |
Monolithic optical autocompensation read-out circuit for precise
reflection measurements of distances A circuit and method are given, to realize a loudness control for mobile phone earpieces and speakers with the help of a proximity sensor, which is realized as... |
| US-7,509,112 |
Wideband image rejection mixer An image rejection mixer including a first and a second hybrid couplers and a first and a second traveling-wave mixers is disclosed. The first hybrid coupler... |
| US-7,509,111 |
Integrated circuit having a mixer circuit Integrated circuit including a mixer circuit, which has a first circuit section, a second circuit section, and a transformer. The first circuit section has two... |
| US-7,509,110 |
High-order harmonic rejection mixer using multiple LO phases A mixer produces an improved output signal during frequency translation of an input signal using a local oscillator (LO) signal. The mixer includes five... |
| US-7,509,109 |
Adaptive correction of a received signal frequency response tilt Distortion due to transmission characteristics of a transmission medium is corrected by measuring leakage in a signal orthogonal to a received signal. The... |
| US-7,509,108 |
Method and apparatus for automatic frequency correction with a frequency
error signal generated by block... The present invention is related to a method and apparatus for automatic frequency correction of a local oscillator. The apparatus receives a carrier signal. The... |
| US-7,509,107 |
Method and apparatus for extending the lower frequency operation of a
sampler based VNA Circuitry is provided to drive a step recovery diode (SRD) (8) in a sampler based vector network analyzer (VNA) that allows harmonic samplers (10, 11) to operate... |
| US-7,509,106 |
Test signal generation circuit, and reception circuit A test signal generation circuit includes a tuning circuit, a local oscillation circuit for forming orthogonal local oscillation signals, first mixer circuits... |
| US-7,509,105 |
Radio frequency excitation arrangement including a limiting circuit Disclosed is a method for limiting the voltage applied to a component in a radio frequency path (RF path) of a radio frequency excitation system. According to... |
| US-7,509,104 |
Method and apparatus for tuning radio frequency A double conversion RF tuner includes an up-conversion unit and a down-conversion unit. The up-conversion unit up converts a received radio frequency (RF) signal... |
| US-7,509,103 |
Digital radio broadcasting receiver and method of receiving digital radio
broadcasting A digital radio broadcasting receiver capable of automatically setting an audio field of reproduced sound in response to a musical genre of an ongoing... |
| US-7,509,102 |
DAC based switching power amplifier A power amplifier for use in a transmitter includes a first transistor having an input, a first node and a second node, a second transistor having an input, a... |
| US-7,509,101 |
Method and apparatus for reducing leakage in a direct conversion
transmitter Methods and apparatus for reducing the amount of leakage in a transmitter are disclosed. In one embodiment, a wireless transmitter is comprises: a divider... |
| US-7,509,100 |
Antenna interface unit A ferro-electric (FE) tunable antenna matching circuit is provided for a multi-band antenna. The tunable matching circuit is integrated with a diplexer on one... |
| US-7,509,099 |
Wireless communication device and method of use A wireless, display-less, keypad-less communication device for placing a call to and receiving a call from a contact of a select number of contacts includes a... |
| US-7,509,098 |
System and method for managing resources of portable module resources Proposed are a method and a system for management of resources of portable resource modules (1, 1'), each connected to a communication terminal (2, 2', 2''),... |
| US-7,509,097 |
Method for determining a measurement time period A method for determining a measurement time period for measuring a propagation environment in a wireless station set having a plurality of wireless stations,... |
| US-7,509,096 |
Wireless access point setup and management within wireless local area
network A Wireless Local Area Network (WLAN) processing component includes a network interface and a processor. The network interface interfaces the WLAN processing... |
| US-7,509,095 |
Method and system for identifying occurrence of shadowing phenomenon
during wireless communications A method for identifying occurrence of shadowing phenomenon is to be implemented using a wireless communications system that includes signal transmitting and... |
| US-7,509,094 |
Wireless telecommunication device and uses thereof A wireless telecommunication device including a foreground unit, and a background unit that is physically separated from the foreground unit and in local... |
| US-7,509,093 |
Apparatus and method for indicating proximity co-presence for social
application using short range radio... A mobile device adapted to provide an indication of the proximate co-presence of a buddy--another user who has agreed to be indicated as nearby--using a... |
| US-7,509,092 |
Information processing system and information processing method An information processing system includes: a first information processing apparatus disposed in correspondence with an entrance of a space including a plurality... |
| US-7,509,091 |
Broadcast reception system, mobile terminal and server A broadcast reception system with improved usability is disclosed. The system includes a broadcast receivable mobile terminal and a server capable of sending and... |
| US-7,509,090 |
Radio video transmission system and method The present invention provides a system and method for radio video transmission which switches a radio frequency band or a compression rate for video data to... |
| US-7,509,089 |
Reproduction device, reproduction method, and program The broadcast signal receiving means 2 receives the broadcast signal of the broadcast station 32a. While the broadcast signal reproduction means 3 reproduces the... |
| US-7,509,088 |
Sheet reverse conveyance device and image forming apparatus having such a
device A sheet reverse conveyance device has a control part which controls so that the forward conveyance rotation member pair is set into a contact condition and the... |
| US-7,509,087 |
Scanning system with scanning window having elevated edge optimized for
copying bound books A scanning system for scanning a document placed on a document platen and for projecting an image onto a photosensitive image medium to form a latent image of... |
| US-7,509,086 |
Image forming apparatus In a toner collecting device of the cyclone separator type that collects toner separated from air, exhaust of the air including unseparated toner to outside the... |
| US-7,509,085 |
Image forming apparatus, fixing apparatus and toner An image forming apparatus includes an image forming mechanism and a fixing mechanism. The fixing mechanism fixes a visible image formed by the image forming... |
| US-7,509,084 |
Electrophotographic marking systems with release agents This is an electrophotographic marking system with the ability to minimize adherence of a marking composition to a fixing component in the system, such as a... |
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