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7620412 |
System and method for reducing call establishment delay in a wireless network
A system and method for reducing call establishment delay in wireless network is provided, in which a network node establishes a call to a wireless terminal controlled by an AP via a server. The...
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7616939 |
Receiver and electronic device using the same
A receiver and an electronic device are provided that suppress deterioration of the signal waveform of a symbol. The receiver has a filter that sends out an output signal having a symbol at an...
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7613484 |
Method and device for transponder aided wake-up of a low power radio device
A method, software tool, computer program product and low power radio device are provided for transponder aided wake-up and connection set-up by detecting a wake up event in a sleep mode of the low...
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7613475 |
System of wireless local area network based on transmit power control and method for controlling transmit power
A system of a wireless local area network (LAN) based on transmit power control comprises: an access point (AP) for broadcasting a beacon frame to an area that is outside a service coverage of a...
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7613139 |
Detecting an access point in a wireless local area network failing to adhere to proper power management protocol
In a wireless local area network, an access point failing to adhere to proper power management protocol is detected by analyzing a beacon frame sent by the access point to determine if a traffic...
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7610495 |
Method and apparatus for power management using transmission mode with reduced power
A method and apparatus are disclosed for power management of an electronic device. The present invention reduces power consumption of an electronic device that communicates over a network by...
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7610035 |
System and method for controlling the power in a wireless client device
A system and method in a client device ( 22 ) for controlling the power within the client device ( 22 ). The client device ( 22 ) has a network access device ( 30, 130 ), a programmable timer ( 48...
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7609171 |
Power consumption control method, power consumption control apparatus, computer program product, computer program distribution medium and communication device
The invention relates to a power consumption control apparatus configured to receive messages or commands which have an increasing effect on power consumption of a communication device; monitor the...
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7606603 |
LCD backlight duration proportional to amount of information on the LCD display screen
A method, and device incorporating the method, permits adjustment of the on time of a light source that illuminates a display within a handheld wireless communications device. The on time may be...
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7606602 |
Reducing power consumption of Wi-Fi enabled mobile devices
A system and method for maximizing the standby time of mobile communication devices that have WiFi or other high energy-consuming network interfaces, by predicting in real time actionable silent...
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7606601 |
Fast call setup system and method in a mobile communications system
A fast call setup system and method for a mobile communications device is provided. A mobile terminal monitors a paging channel on a first predetermined cycle, the paging channel comprising a...
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7606600 |
Method of connecting a mobile terminal including a bluetooth module and a bluetooth access point
A method of connecting a mobile terminal and an AP. The mobile terminal has a short-distance wireless communication module and a mobile communication module, and the AP provides a wired/wireless...
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7603147 |
System and method for periodic ranging in a sleep mode in a BWA communication system
A system for a periodic ranging in a BWA communication system. In the system, a receiver in a sleep mode of a wireless communication system receives a sleep mode transition message, which including...
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7603146 |
Efficient power management in wireless local area networks
A method of providing power management in a Wireless Local Area Network (WLAN) is presented. The method includes receiving a Traffic Indication Map (TIM) at a station, indicating the presence of...
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7603145 |
System and method for facilitating short-range wireless communications between a mobile wireless device and an auxiliary system
The present invention relates to a system and method for facilitating short-range wireless communications between a mobile wireless device and an auxiliary device. The wireless device includes a...
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7603144 |
Active wireless tagging system on peel and stick substrate
A radio frequency identification (RFID) device provided on a thin-film battery. A system includes the RFID device in communication with a remote radio frequency (RF) transmitter and/or receiver. In...
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7603100 |
High-frequency radio apparatus
A high-frequency wireless communication device is provided that is capable of enlarging the range of communication by enhancing reception sensitivity while avoiding mutual interference. The device...
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7602742 |
Control of multi-channel scan for re-establishing connections in a wirelessly networked device
To manage power in a wireless communication device, broadcast channels used by the network are scanned with a first processor in a lower power mode. The scanning is performed using a second...
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7599718 |
Hybrid mobile communication terminal and method of acquiring system for data service in hybrid mobile communication terminal
Disclosed are a hybrid mobile communication terminal and a method of acquiring a system for data service in the hybrid terminal. The hybrid terminal includes a mode setting unit which sets an HDR...
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7599484 |
Element management system for managing line-powered network elements
A method of managing power at an element management system for a power sourcing network element and a power sinking network element of an access network is provided. The method includes identifying...
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7599325 |
Method and circuit for reducing power consumption of a wireless local network
A method for reducing power consumption of a wireless local area network is provided. The wireless local area network comprises a first station communicating according to a first version...
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7596392 |
Method and system for arranging frequently accessed data to optimize power consumption
A method and system for optimizing energy consumption during data file read/write operations in a battery powered disk-based memory system is provided.
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7596389 |
Mobile communication terminal, method for controlling execution state of application program, application program, and recording medium wherein application program has been recorded
In the mobile telephone 1 relating to the present invention, a control section 2 performs control for switching between a non-active state which refuses inputs to an application program, and a...
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7596367 |
System and method for standby mode in directional signal receiver
A wireless receiver of a directional signal such as a 60 GHz signal can have a low power standby mode in which the linear oscillator (radio) portion of the receiver is deenergized. A DC detect...
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7596366 |
System and method for controlling the power in a wireless client device
A system and method in a client device ( 22 ) for controlling the power within the client device. The client device has a network access device ( 30, 130 ) and a controller ( 42 ). The network...
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7593746 |
Multi-media broadcast and multicast service (MBMS) in a wireless communication system
Techniques to implement MBMS services in a wireless communication system. In one aspect, a method is provided for processing data for transmission to a plurality of terminals. Frames of information...
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7593745 |
Method for operating wireless local area network cards in a power-saving mode
A method for a wireless access point for operating WLAN cards in a power-saving mode in a wireless communication system. The method includes: (a) storing data to be transmitted to the WLAN cards in...
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7593710 |
Method and a device for controlling amplification of a signal emitted by a mobile terminal and increasing the autonomy of the mobile terminal
A method of controlling amplification of a signal emitted by a radiocommunication terminal including a power amplifier and a power supply battery includes the steps of detecting the output power of...
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7593709 |
Method for managing power of a mobile communication device
The method for managing power includes the steps of: setting up a wake up time; checking the power supply status of the mobile communication device during the wake up time, and setting up the power...
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7593417 |
Handling broadcast and multicast traffic as unicast traffic in a wireless network
An access point is to handle received broadcast or multicast traffic as multiple instances of unicast traffic, where each instance is destined for a corresponding wireless client device associated...
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7593382 |
Information processing device with an externally connectible communication module
A CPU executes various types of processing that can be executed in an information processing device. A communication module executes communication processing conforming to EV-DO and cdma2000 1×. A...
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7593378 |
SINR-based powerdown apparatus and method for a wireless communications systems
During the preamble interval of a wireless packet, a receiver estimates the SINR of the preamble, and also examines the packet header to determine the data rate, length, and destination address. If...
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7590432 |
Mobile communication device with low power receiver for signal detection
A mobile communication device with a low power receiver for signal detection and a method for utilizing a low power receiver for signal detection in a mobile communication device. Various aspects...
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7590403 |
Wireless device dormancy override
A wireless device is disclosed. The wireless device includes a radio module and an application. The radio module is used to communicate data on a wireless network. The application is used to...
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7590402 |
Power-saving clipping apparatus for wireless electronic devices
A power-saving clipping apparatus for wireless electronic devices aims to hold and anchor a receiver in a wireless electronic device. The clipping apparatus has a power-saving switch which is...
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7590098 |
Publish/subscribe model in a wireless sensor network
A wireless sensor network comprises a plurality of nodes that communicate over wireless communication links. At least one of the plurality of nodes receives sensor data from a sensor. A...
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7590078 |
Detecting legacy spoofing in reduced functionality user terminals
Backward compatibility may require the use of fields or other indicators that are interpreted by new nodes or stations in a system in a manner different from the way legacy nodes interpret those...
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7587194 |
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 wireless section for a wireless signal...
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7583985 |
MAC controlled sleep mode/wake-up mode with staged wake-up for power management
A power management scheme for a wireless communications device processor substantially implemented on a single CMOS integrated circuit is described. By incorporating controls for sleep and wake-up...
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7583984 |
Method of providing notification for battery power conservation in a wireless system
A method of executing to battery power consumption between an access terminal (AT) and an access network (AN) in a wireless communication system is disclosed. More specifically, the method includes...
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7583977 |
Multi-media broadcast and multicast service (MBMS) in a wireless communication system
Techniques to implement MBMS services in a wireless communication system. In one aspect, a method is provided for p8rocessing data for transmission to a plurality of terminals. Frames of...
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7583941 |
Apparatus and method to adjust and filter current DAC signals
A technique to adjust gain and DC level of current DAC signals with offset to generate a voltage signal that is used to control power level of a power amplifier. One or more current mirrors from a...
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7583625 |
Access point multi-level transmission power and protocol control based on the exchange of characteristics
A wireless access point and multiple wireless terminals exchange utilization, status, mobility and reception characteristics. Each wireless terminal generates reception characteristics based on...
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7580677 |
Communications interface device for receiving digital signals
A communications interface device ( 4 ) has circuitry for receiving digital signals in the form of characters according to a protocol defining that a communications link is initialized by a series...
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7577449 |
Method and system for coordinating a sleep mode wake-up time
The invention concerns a method ( 200 ) and system ( 100 ) for coordinating a sleep mode wake-up time. The method can include the steps of entering ( 214 ) a sleep mode and selecting ( 214 ) a...
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7577447 |
Communication system and communication terminal apparatus with changeable transmission/reception periods
In a case when a wireless communication is carried out between a communication terminal apparatus and a wireless key apparatus in which one of the two apparatuses which carry out the communication...
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7577114 |
Method for controlling a mobile communication device to enter a power-saving mode and to recover timing after the mobile communication device leaves the power-saving mode
A method for controlling a mobile communication device to enter a power-saving mode and to recover timing after the mobile communication device leaves the power-saving mode. The mobile...
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7577113 |
Device, system and method for coordinating power saving with access categories
A method, device and system to set a power saving mode of for example a station to correspond to a power saving parameter that may be associated with a access category of a wireless packet in for...
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7574240 |
Power estimation for mobile devices
Method for power estimation for mobile devices for content downloading is described. More particularly, likelihood of download success is determined responsive to user selection of downloadable...
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7574192 |
Method for operating a communication system and objects for such a system
Method and arrangement for operating a communication system for communication between a central station ( 10 ) and one or a plurality or remote objects ( 20 to 25 ), as well as such an object,...
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