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US20090298555 |
MAC controlled sleep mode/wake-up mode with staged wake-up for power management devices
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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US20090298554 |
MOBILE TERMINAL AND METHOD FOR CONTROLLING DISPLAY THEREOF
A mobile terminal including a terminal body, a transparent display formed at the terminal body, a solar cell configured to be disposed below the transparent display and to generate electricity...
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US20090298549 |
Handheld device and power saving method therefor
The present invention provides a handheld device comprising: a processor, which is electrically connected to a light sensor. When the processor determines that a phone call event has occurred, the...
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US20090298415 |
METHODS AND APPARATUS FOR POWER REDUCTION IN A TRANSCEIVER
An integrated circuit for achieving power reduction in a transceiver may include a jammer detector that determines an interference level corresponding to a received signal, and a transmit power...
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US20090291717 |
PERIODIC RANGING IN A WIRELESS ACCESS SYSTEM FOR MOBILE STATION IN SLEEP MODE
A method of performing a ranging process between a base station and a mobile station in sleep mode in a wireless access system, wherein the base station provides the mobile station with an initial...
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US20090291716 |
PERIODIC RANGING IN A WIRELESS ACCESS SYSTEM FOR MOBILE STATION IN SLEEP MODE
A method of performing a ranging process between a base station and a mobile station in sleep mode in a wireless access system, wherein the base station provides the mobile station with an initial...
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US20090291715 |
PERIODIC RANGING IN A WIRELESS ACCESS SYSTEM FOR MOBILE STATION IN SLEEP MODE
A method of performing a ranging process between a base station and a mobile station in sleep mode in a wireless access system, wherein the base station provides the mobile station with an initial...
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US20090291714 |
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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US20090291713 |
WIRELESS COMMUNICATION TERMINAL, PROCESSOR THEREOF, AND WIRELESS COMMUNICATION TERMINAL POWER MANAGEMENT METHOD
Object of the invention is to provide a wireless communication terminal having power saving control function that does not affect performance during high-speed communication. The wireless...
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US20090286578 |
MOBILE TERMINAL APPARATUS, AND CONTROL METHOD AND COMMUNICATION SYSTEM FOR THE APPARATUS
To provide a mobile terminal apparatus capable of suppressing exhaustion of the battery while securing convenience of switching to a communication system corresponding to an existing area, and a...
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US20090286577 |
Communication System Capable of Adjusting Power Consumed Thereby
A communication system capable of adjusting power consumed thereby is adapted for receiving connection information. The communication system includes first and second transceiving devices. The...
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US20090286576 |
METHOD FOR CONTROLLING POWER IN DUAL-STANDBY MODE MOBILE TERMINAL AND APPARATUS THEREOF
The present invention relates to a method for controlling a transmission power of a dual standby mode mobile terminal. A method of controlling a transmission power of the invention includes...
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US20090285142 |
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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US20090280872 |
MOBILE APPARATUS
According to one aspect of the invention, there is provided a mobile apparatus including: a display; an input module; a timer configured to output a first signal representing that a first time...
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US20090278738 |
GPS POWER SAVINGS USING LOW POWER SENSORS
A position location system, apparatus, and method are disclosed. A wireless device includes a satellite positioning system (SPS) receiver and position location processor. The SPS receiver detects...
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US20090275369 |
STATION CONTROL METHOD AND STATION USING THE SAME
An apparatus is provided, for reducing power consumption in a system operating in a power saving mode, comprising a controller, an oscillator circuit and a voltage regulator. The controller...
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US20090275368 |
METHOD AND APPARATUS FOR DISTRIBUTING PAGING LOAD IN LONG TERM EVOLUTION
Methods and apparatus for distributing paging occasion load or multiple Discontinuous Reception (DRX) cycle lengths in Long Term Evolution (LTE) are described. In one method, a phase shifting of a...
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US20090275355 |
METHOD AND APPARATUS FOR CONTROLLING POWER AMONG MODEMS IN A MULTI-MODE MOBILE COMMUNICATION DEVICE
A multi-mode communication device ( 100 ) uses a first wireless modem ( 118 ) and a second wireless modem ( 120 ) which operates independently to facilitate communication over different air...
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US20090270138 |
COORDINATING POWER MANAGEMENT FUNCTIONS IN A MULTI-MEDIA DEVICE
In general, this disclosure relates to techniques for dynamically determining configuration information (e.g., for processing video data) and coordinating execution of power management functions...
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US20090270132 |
BASE STATION
A base station FLC powered by a commercial power source includes a registration unit 122 for registering information of at least one mobile station using the base station, a battery 160 for...
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US20090270091 |
SELECTIVE CHANNEL SCANNING FOR NETWORKED DEVICES
Selectively scanning available channels for a network connection. A computing device defines a preferred channel list for a network along with a scan ratio. The scan ratio relates the frequency...
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US20090264164 |
Method For Transitioning Between Multiple Reception Levels
There is provided a method for enabling a user equipment (UE) to transition between a non-discontinuous reception (Non-DRX) level and at least one discontinuous reception (DRX) level. The UE in a...
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US20090258672 |
GATEWAY WITH ADAPTIVE AIR INTERFACES
A wireless terminal includes a multi-mode radio circuit having a plurality of different transceivers for communicating over a plurality of different wireless standards, wherein a first transceiver...
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US20090258641 |
MULTI-INTERFACE PARSABLE MOBILE DEVICES (PMD) FOR ENERGY CONSERVATION AND SERVICES ENHANCEMENT
A split-able mobile device includes a parsed mobile device (PMD) and a pre-associated peer partner (PPP) that enables communication with networks when the PMD is in the vicinity of the PPP. The PMD...
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US20090257369 |
RADIO TERMINAL, RADIO BASE STATION, AND RADIO COMMUNICATION SYSTEM
A radio terminal includes: a controller configured to control switching between a wake-up state in which a radio interface is turned on and a sleep-state in which the radio interface if turned off;...
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US20090253470 |
CONTROL OF USER EQUIPMENT DISCONTINUOUS RECEPTION SETTING VIA MAC LCID
The embodiments of the present invention provide for methods, devices, and systems adapted to enable an eNodeB to instruct a user equipment/device (UE) to adjust its current discontinuous reception...
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US20090251326 |
LOW POWER WARNING IN A PORTABLE COMMUNICATION DEVICE BASED ON PREDICTED DEVICE UTILIZATION
A system and method for providing a low power warning in a portable communication device based on predicted device utilization. Various aspects of the present invention may comprise monitoring...
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US20090247241 |
NETWORK SUPPORTING ROAMING, SLEEPING TERMINALS
Improved apparatus for a radio communication system having a multiplicity of mobile transceiver units selectively in communication with a plurality of base transceiver units which, in turn,...
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US20090239592 |
REDUCED POWER-CONSUMPTION RECEIVERS
An exemplary embodiment disclosed comprises a mixer having a plurality of input leads; a first degenerative impedance element coupled to a first input lead of the mixer; a second degenerative...
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US20090239591 |
WIRELESS COMMUNICATION DEVICE AND METHOD WITH AN ORIENTATION DETECTOR
A wireless communication device ( 200 ) is disclosed. It can include: an electronic device ( 210 ) including a display ( 240 ); a wearable device ( 242 ) including a first orientation detector (...
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US20090239574 |
POWER MANAGEMENT FOR MULTIMODE WIRELESS COMMUNICATION DEVICE
A multimode wireless communication device comprising a Wi-Fi module, a cellular communication module, and an integrated power management module is described. The integrated power management module...
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US20090238104 |
MOBILE COMPUTATION DEVICE AND DATA PACKET RECEPTION METHOD THEREOF
The present invention provides a mobile computation device and a data packet reception method thereof. The mobile computation device comprising a network communication module and a mobile...
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US20090233654 |
PERIODIC RANGING IN A WIRELESS ACCESS SYSTEM FOR MOBILE STATION IN SLEEP MODE
A method of performing a ranging process between a base station and a mobile station in sleep mode in a wireless access system, wherein the base station provides the mobile station with an initial...
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US20090233653 |
METHOD FOR REDUCING POWER CONSUMPTION OF A TERMINAL IN CELLULAR SYSTEM
Provided is a method and apparatus for discontinuously transmitting/receiving packets for low-power consumption of a terminal in a cellular system for packet transmission. The present invention...
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US20090232036 |
Allocating radio resources to reduce the transmission power of a terminal
The invention concerns a mobile telecommunication network comprising a plurality of terminals and an allocating entity adapted to allocate radio resources. One radio resource is associated with a...
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US20090227293 |
SYSTEM AND METHOD FOR HANDLING OPEN AND CLOSE EVENTS IN A MOBILE COMMUNICATION DEVICE
A method for handling open and close events in a wireless device is provided. The wireless device has a sensor coupled to a processor, the sensor providing an open signal to the processor...
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US20090221262 |
MOBILE INFORMATION TERMINAL
To carry out processing to be executed upon occurrence of an emergency, a mobile phone includes a power control portion for supplying driving power, a RAM capable of storing data in the state where...
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US20090221240 |
LOW POWER DEVICE ACTIVATED BY AN EXTERNAL NEAR-FIELD READER
Method, apparatus, and computer program product embodiments improve power saving in mobile devices. A mobile device includes a controller with a central processing unit and a programmed memory. In...
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US20090215504 |
CONTENT DELIVERY SYSTEM AND METHOD FOR A MOBILE COMMUNICATION DEVICE
A method of content transmission to a mobile device in a mobile communication network is provided. The method includes determining whether the mobile device is in a first mode; delivering real-time...
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US20090209300 |
APPARATUS, AND ASSOCIATED METHOD, FOR SELECTING SPEECH CODER OPERATIONAL RATES
An apparatus and an associated method for facilitating selection of CODEC availability from amongst a set of CODECs at a communication device. A battery power measurer measures the stored energy...
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US20090203410 |
METHOD AND APPARATUS FOR REDUCING STANDBY POWER CONSUMPTION OF A HANDHELD COMMUNICATION SYSTEM
A method for managing operation of a device is disclosed and may include performing the following using one or more processors and/or circuits in a handheld multistandard communication system, the...
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US20090203409 |
UMTS FDD MODEM OPTIMIZED FOR HIGH DATA RATE APPLICATIONS
A method and apparatus for optimization of a modem for high data rate applications comprise a plurality of hardware accelerators which are configured to perform data processing functions, wherein...
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US20090197652 |
Integrated Portable WAN Module In Computer
The invention relates to an integrated portable computer ( 1 ) and WAN module ( 12 ). The WAN module comprises a cell phone platform provided with a plurality of functional modules ( 21 - 34 ). The...
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US20090197601 |
METHOD OF UPDATING CHANNEL INFORMATION BY A MOBILE STATION THAT IS IN POWER SAVING MODE
A method of updating channel information by a mobile station (MS) that is in power saving mode is disclosed. More specifically, the method includes the MS which receives status information of a...
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US20090197528 |
METHODS AND SYSTEMS FOR CONFIGURATION AND ACTIVATION OF POWER SAVING CLASSES BY A MOBILE STATION IN A SLEEP MODE
Techniques presented herein allow connections with different (albeit possibly similar) scheduling or data delivery services to be aggregated (or “bundled”) into groups, with each group assigned...
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US20090191926 |
SYSTEM AND METHOD FOR REDUCING POWER CONSUMPTION OF A WIRELESS TERMINAL AND INCREASING CAPACITY OF A WIRELESS COMMUNICATION SYSTEM
A system and a method for reducing the power consumption of a wireless terminal and increasing capacity of a wireless communication system, without sacrificing the functions of the terminal. A base...
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US20090181728 |
SERVICE COVERAGE SEARCHING APPARATUS AND METHOD IN PORTABLE TERMINAL
Provided is an apparatus and method for searching for an accessible network in a multi-mode portable terminal in support of access to at least two different networks. The portable terminal includes...
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US20090163254 |
METHOD, SYSTEM AND APPARATUS FOR SYNCHRONIZING MULTIPLE STREAMS FOR OPTIMIZING DELAY AND TALK TIME
A method, system and apparatus for synchronizing multiple streams of a communication session between a wireless station device (STA) and one or more communication devices via a wireless access...
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US20090163226 |
Device, system, and method of power saving using location sensing modules
A method, apparatus and system for, in a computing apparatus, periodically activating a location operating system detecting a substantial change in the location of the apparatus, selecting a...
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US20090156270 |
SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION IN A FLOW-BASED USER EXPERIENCE
Methods and systems are provided for managing electrical power consumption in a mobile phone or other portable communications device having a battery and a display. A series of views forming a flow...
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