Match Document Document Title
US20150366021 LIGHT AND LIGHT SENSOR  
An LED-based light includes one or more LEDs, a sensor arranged to detect a brightness level in an area resulting from the combination of light emitted by the LEDs with light from at least one...
US20150366020 LIGHTING APPARATUS  
A lighting apparatus according to an embodiment of the present invention includes: a main body from which light is emitted; and a stand supporting the main body. The main body includes: an inner...
US20150366019 DIMMING MODE DETECTION METHOD USED IN LED DRIVING APPARATUS  
A dimming mode detection method is used in an LED driving apparatus including a rectifier bridge providing a DC bus voltage and a switching converter configured to convert the DC bus voltage into...
US20150366018 DIMMER COMPATIBLE LED DRIVING APPARATUS WITH ADJUSTABLE BLEEDING CURRENT  
An LED driving apparatus includes a rectifier bridge generating a DC bus voltage, a bus capacitor coupled between the output terminal of the rectifier bridge and a reference ground, a voltage...
US20150366017 BACKLIGHT OF LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING CIRCUIT THEREOF  
The present invention relates to a backlight of a liquid crystal display device and a driving method thereof. The backlight comprises a LED lamp bead group and a backlight driving module. The LED...
US20150366016 LED LIGHTING DEVICE AND ILLUMINATING DEVICE  
According to one embodiment, an LED lighting device comprises at least one normally-on type switching element, an output generation unit that generates DC output by an on-off operation of the...
US20150366015 CIRCUIT ARRANGEMENT AND METHOD FOR OPERATING AND DIMMING AT LEAST ONE LED  
Various embodiments may relate to a circuit arrangement and a method for operating and dimming at least one LED. In this case, the LEDs are supplied from a bridge arrangement, wherein, in order to...
US20150366014 DRIVING CIRCUIT, ILLUMINATION LIGHT SOURCE, AND ILLUMINATION DEVICE  
A driving circuit includes a rectifying and smoothing circuit that rectifies an AC dimming signal, and a voltage conversion circuit (1A) including: a switching element having a source connected to...
US20150366013 CONTROLLER FOR INSERTING SIGNALING TRANSITIONS ONTO A LINE VOLTAGE  
A controller connected to a line voltage, includes an auto-transformer that provides a nominal line voltage at a first end terminal and a signaling voltage at a transformer tap. A first switch has...
US20150366012 LED LAMP, AND METHOD OF DRIVING AT LEAST ONE LED STRING THEREOF  
The Light Emitting Diode (LED) lamp is adapted for mounting in a fluorescent tube mount having a selectively activatable magnetic ballast powering two pairs of sockets with AC power upon...
US20150366011 LIGHT SOURCE CONTROLLERS  
A controller includes current setting circuitry and voltage regulation circuitry. The current setting circuitry can selectively operate in different states that include a strobe state and an idle...
US20150366010 LINE RIPPLE COMPENSATION FOR SHIMMERLESS LED DRIVER  
A power converter controller includes an oscillator, a drive circuit, and a frequency modulator. The drive circuit receives a clock signal from the oscillator and generates a drive signal in...
US20150366009 APPARATUS FOR DRIVING LIGHT-EMITTING DIODES  
An apparatus for driving light-emitting diodes includes first and second light-emitting diode auxiliary drive parts for controlling the lighting of first and second light-emitting diode parts...
US20150366008 LED Retrofit Lamp With a Strike Barrier  
A LED retrofit lamp for replacement of fluorescent lamp or tube driven by fluorescent ballast is provided. The retrofit lamp is compatible with the fluorescent ballast that requires the presence...
US20150366007 PROPAGATION DELAY COMPENSATION FOR FLOATING BUCK LIGHT EMITTING DIODE (LED) DRIVER  
Devices, systems, and methods for improving a current spread of a light emitting diode (LED). Some aspects including a peak detector and a variable gain amplifier coupled to the peak detector and...
US20150366006 FOOD PREPARATION  
A heating profile of a microwave oven is modified using microwaves at a plurality of frequencies. A power of transmission to a cavity of the microwave oven of microwaves is defined at each of the...
US20150366005 Heating Using Carbon Nanotube-Based Heater Elements  
A heater element for generating heat via Joule heating, the heater element having a layer of aligned carbon nanotubes and electrical terminals located to allow, in use, an electrical current to be...
US20150366004 MULTI ZONE HEATING AND COOLING ESC FOR PLASMA PROCESS CHAMBER  
An electrostatic chuck assembly including a dielectric layer with a top surface to support a workpiece. A cooling channel base disposed below the dielectric layer includes a plurality of fluid...
US20150366003 ELECTRIC HEATING MODULE  
An electric heating module includes at least one heating element, a connecting joint, a power cable and a power socket which are connected in turn, and the power socket being connected to an...
US20150366002 ANTENNA STRUCTURE, COMMUNICATION APPARATUS AND ELECTRONIC EQUIPMENT  
Embodiments of the present application provide an antenna structure, communication apparatus and electronic equipment. The antenna structure includes a first antenna and a second antenna...
US20150366001 SYSTEM AND METHOD FOR MACHINE PARAMETER ANALYSIS IN WIRELESS FIELD UNITS  
A sensor sampling system comprises a field unit to receive at least one analysis parameter from a base station and a signal representing a machine parameter monitored by a machine sensor. The...
US20150366000 ARCHITECTURE FOR RADIO ACCESS NETWORK AND EVOLVED PACKET CORE  
As radio access network (RAN) architecture evolves and evolved packet core deployments get more distributed, there is an opportunity to provide significant optimizations of latency and processing....
US20150365999 METHOD FOR PROCESSING DATA BASED ON BLUETOOTH PROTOCOL AND ELECTRONIC DEVICE THEREOF  
The present disclosure relates to a method and an electronic device for processing data on the basis of a Bluetooth Low Energy (BLE) protocol. The electronic device includes a Bluetooth control...
US20150365998 METHOD AND APPARATUS FOR ENABLING AND DISABLING A SUPPLEMENTARY DOWNLINK CARRIER  
A method and apparatus are disclosed for multi cell wireless communication, wherein a status of a secondary serving cell is determined. On the condition that the secondary serving cell is...
US20150365997 TERMINAL AND BASE STATION FOR CONTROLLING A CONNECTION STATE  
A method and apparatus for controlling the connection state of the UE is provided to minimize battery power consumption. A connection state control method of a terminal in a wireless communication...
US20150365996 ELECTRONIC DEVICE AND METHOD FOR CONTROLLING DATA TRANSMISSION AND RECEPTION WHEN MAKING VOICE CALL  
Methods and devices are provided in which a voice call is made during data transmission and reception to and from an external electronic device. It is determined whether a communication status is...
US20150365995 Adaptive C-DRX Management  
This disclosure relates to techniques for adaptive C-DRX Management. A wireless device and a cellular base station may establish a cellular link. According to some embodiments, the base station...
US20150365994 HANDLING A RADIO LINK FAILURE IN COMMUNICATIONS  
A method for a communications system, wherein in response to detecting a radio link problem during a first phase of a radio link failure, the first user terminal transmits an indication of the...
US20150365993 RADIO COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION, COMMUNICATION CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM  
A first base station (1) that operates a first cell (10) is configured to receive, from a mobile station (4) through a signaling radio bearer in the first cell (10), a signal containing a NAS...
US20150365992 METHOD AND APPARATUS FOR MEASURING LINK QUALITY IN WIRELESS COMMUNICATION SYSTEM SUPPORTING DEVICE-TO-DEVICE COMMUNICATION  
The present disclosure relates to a device-to-device (D2D) communication for direct communication between nodes in a wireless communication system, wherein an operation method of a terminal...
US20150365991 Device and Method of Handling Device-to-Device communication  
A communication device for handling a device-to-device (D2D) communication comprises a storage unit for storing instructions and a processing means coupled to the storage unit. The storage unit is...
US20150365990 COMMUNICATION APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM  
A communication apparatus detects a communication partner apparatus and transmits a first signal. Then, in the case where the partner apparatus is detected and a response to the transmitted first...
US20150365989 ADAPTIVE PAGING PROCEDURE FOR A CALL TERMINATING VIA A WIRELESS LOCAL AREA NETWORK  
A system may receive call setup information associated with a call to be received by a terminating device via a particular untrusted wireless local area network (WLAN). The system may determine...
US20150365988 METHOD AND APPARATUS FOR WI-FI CONNECTION USING WI-FI PROTECTED SETUP IN PORTABLE TERMINAL  
A method and an apparatus for Wi-Fi connection based on Wi-Fi Protected Setup (WPS) in a portable terminal are provided. The method includes entering a group owner mode of Wi-Fi Direct when...
US20150365987 Wireless Speaker For Receiving From A Mobile Phone Directions To Receive And Render A Playlist From A Content Server On The Internet  
An apparatus for playing media includes a network transceiver for communicating with a remote control device and a server. The apparatus provides a device identifier to the remote control device,...
US20150365986 METHOD FOR SELECTING CHANNEL AND AN ELECTRONIC DEVICE THEREOF  
The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure...
US20150365985 Communication Apparatus  
A communication apparatus may receive a connection request signal from a particular external apparatus; determine, based on the connection request signal, whether a wireless connection with the...
US20150365984 METHOD AND APPARATUS FOR TRANSMITTING INDICATION IN WIRELESS COMMUNICATION SYSTEM  
A method and apparatus for transmitting an indication in a wireless communication system is provided. A user equipment (UE) transmits an indication to a second node to inform establishment of a...
US20150365983 METHOD AND APPARATUS FOR ESTABLISHING FAST AND CONVENIENT WIRELESS CONNECTION  
The disclosure relates to a wireless communication network. Provided are a method and device for establishing a convenient wireless connection, the method including: configuring a first wireless...
US20150365982 MASSIVE MIMO LINK SETUP  
The invention is directed to establishing a massive multiple-input multiple-output (MIMO) link between an access point (AP) and a user equipment (UE). An exemplary method comprises: first...
US20150365981 QUALITY OF SERVICE USING A VEHICLE HEAD UNIT  
A communication system and various methods using that communication system, including a method of providing short-range wireless communication (SRWC) in a vehicle. The method includes the steps...
US20150365980 Method and Device for Sending Identifier Information or Call Transfer Request  
Provided are a method and device for sending identifier information or a call transfer request. The method for sending a call transfer request includes: determining that a call for which a UE...
US20150365979 Methods And Apparatus For Intelligent Connection Control And Emergency Assisting With mobile devices  
This invention provides smart and convenient Bluetooth enabled and other wireless enabled device connection with car and other type of vehicles with Bluetooth connection feature. A method is...
US20150365978 METHOD AND APPARATUS FOR CONFIGURING RANDOM ACCESS SEQUENCE LENGTH FOR HIGH CARRIER FREQUENCY BAND IN WIRELESS COMMUNICATION SYSTEM  
A method of receiving a random access sequence by a base station in a wireless communication system is disclosed. The method includes transmitting information on at least one of random access...
US20150365977 Enhanced PRACH Scheme for Power Savings, Range Improvement and Improved Detection  
Enhanced random access procedures for link-budget-limited user equipment (UE) devices are disclosed. A user equipment device may transmit a first message containing a Physical Random Access...
US20150365976 METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS PROCEDURE IN WIRELESS COMMUNICATION SYSTEM  
A method and apparatus for performing a random access procedure in a wireless communication system is provided. A user equipment (UE) determines one random access configuration from a first random...
US20150365975 Processing of Random Access Preamble Sequences  
The present disclosure relates to random access in wireless communication systems, and in particular to a wireless device, a preamble receiver, and methods for processing random access preamble...
US20150365974 COMMUNICATION SYSTEM, A COMMUNICATION METHOD, AND A COMMUNICATION APPARATUS  
A communication system for carrying out data communication among a plurality of communication stations is disclosed in which a first communication station for transmitting to other communication...
US20150365973 METHOD AND APPARATUS FOR RECEIVING SIGNAL BY STATION IN WIRELESS LAN SYSTEM  
Disclosed is a method for transmitting and receiving a signal by a station (STA) in a wireless LAN system, the method comprising the steps of: performing clear channel assessment (CCA); when...
US20150365972 METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK IN WIRELESS COMMUNICATION SYSTEM  
Disclosed are a method and an apparatus for transmitting a downlink in a wireless communication system. A method for transmitting the downlink in a WLAN comprises the steps of: an access point...