Match Document Document Title
US20150318957 WIRELESS COMMUNICATION TERMINAL  
According to one embodiment, a wireless communication terminal including a receiver, a first processor, a first storage, a second storage, a second processor, and a transmitter is provided. The...
US20150318956 Radio Communication Devices, Access Points, Method for Controlling a Radio Communication Device, and Methods for Controlling an Access Point  
According to various embodiments, a radio communication device may be provided. The radio communication device may include: a transmitter configured to transmit a null data packet. The null data...
US20150318955 Decoding Method and Apparatus  
Embodiments of the present invention provide a decoding method and apparatus. The method includes: acquiring a demodulation signal; acquiring a first decoding signal, where the first decoding...
US20150318954 METHOD FOR CALCULATING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATIONS SYSTEM BASED ON MULTIPLE CELLS AND APPARATUS THEREFOR  
The present application discloses a method for enabling a terminal to report CQI (Channel Quality Indicator) in a wireless communications system. Specifically, the method includes the steps of:...
US20150318953 METHOD OF CONTROLLING A COMMUNICATIONS LINK  
The present invention is directed to a method of controlling a communications link and apparatus configured to perform this method. This invention is particularly related to but in no way limited...
US20150318952 HYBRID OPTICAL TRANSMITTER AND/OR RECEIVER STRUCTURE  
A device may include a substrate. The device may include a carrier mounted to the substrate. The device may include a transmitter photonic integrated circuit (PIC) mounted on the carrier. The...
US20150318951 Multi-Channel Optical Transmitter Assembly and Methods of Making and Using the Same  
An optical multiplexer and methods of making and using the same are disclosed. The multiplexer generally includes a beam splitter and a polarization beam splitter. The beam splitter is generally...
US20150318950 METHOD AND SYSTEM FOR SCHEDULING CASCADED PON  
One embodiment provides an apparatus for coupling between a trunk passive optical network (PON) and a leaf PON. The apparatus includes a trunk-side optical transceiver coupled to the trunk PON, a...
US20150318949 PHOTONIC ROUTING SYSTEMS AND METHODS COMPUTING LOOP-FREE TOPOLOGIES  
Systems and methods for routing wavelengths in an optical network include responsive to a path request for a wavelength or group of wavelengths, determining a path through the optical network;...
US20150318948 System and Method for Monitoring Filters in an Optical Add-Drop Multiplexer  
A system and method for monitoring one or more filter configurations in an optical add-drop multiplexer for detecting faults in the filter configurations. A monitoring system is configured to...
US20150318947 FREQUENCY CONVERSION DEVICE, WAVELENGTH MULTIPLEX DEVICE AND FREQUENCY CONVERSION METHOD  
A frequency conversion device includes: an optical convertor configured to convert a source modulated light into an unmodulated light; and a frequency convertor configured to use the unmodulated...
US20150318946 METHOD AND APPARATUS FOR INCREASING PERFORMANCE OF COMMUNICATION PATHS FOR COMMUNICATION NODES  
A system that incorporates aspects of the subject disclosure may perform operations including, for example, obtaining performance measurements, identifying a performance measurement from the...
US20150318945 METHOD AND APPARATUS FOR INCREASING PERFORMANCE OF COMMUNICATION LINKS OF COMMUNICATION NODES  
A system that incorporates aspects of the subject disclosure may perform operations including, for example, obtaining performance parameters in a communications network, identifying a degradation...
US20150318944 METHOD, APPARATUS, AND SYSTEM FOR INTERFERENCE METRIC SIGNALLING  
Mobile broadband traffic has been exploding in wireless networks (300) resulting in an increase of interferences and reduced operator control. Networks (300) are also becoming more heterogeneous...
US20150318943 TRANSMITTER AND MONITORING SYSTEM USING THE SAME  
The present disclosure discloses a transmitter and a monitoring system using this transmitter, the transmitter includes: a multi-to-one multiplexing switch configured to receive a plurality of...
US20150318942 MAXIMUM AWAY DURATION  
Certain aspects of the present disclosure provide methods and apparatus for signaling a maximum unavailable (away) time for a device. Certain aspects of the present disclosure provide an apparatus...
US20150318941 METHOD FOR ROBUST PTP SYNCHRONIZATION WITH DEFAULT 1588V2 PROFILE  
Exemplary methods for reducing sync time in a precision time protocol (PTP) network include receiving, by a first PTP slave port of a first network device, timing messages from a second PTP master...
US20150318940 System and Method for Advanced Adaptive Pseudowire  
A system and method for separating clock recovery for a pseudowire communication. An incoming signal is received for a pseudowire communication. The incoming signal is separated into a first...
US20150318939 RELAY DEVICE, RELAY METHOD, AND RELAY PROGRAM  
A fixed delay time storage unit 270 stores a fixed delay time 271 which is predetermined as a time equal to or greater than a time required for transmission of a regular frame. A frame receiving...
US20150318938 Audience Response Communication System  
The present invention is directed to an audience response communication system comprising a base unit and a plurality of remote input devices. The audience response and communication system lowers...
US20150318937 DETECTING SIGNAL LEAKAGE IN CABLE NETWORKS  
A signal leakage in a cable network may be detected by using a test device to obtain a spectrum of an electromagnetic wave propagating in vicinity of the cable network, and automatically detecting...
US20150318936 BURSTY-INTERFERENCE-AWARE INTERFERENCE MANAGEMENT UTILIZING CONDITIONAL METRIC  
Interference management for a wireless device in a wireless communication system may operate by, for example, determining a loss pattern from one or more block acknowledgement (ACK) bitmaps. The...
US20150318935 APPARATUS AND METHOD FOR TESTING  
A test apparatus is configured to perform non-determinative testing of equipment. The test apparatus comprises a test computer arranged to automatically execute a non determinative test regime...
US20150318934 SYSTEM AND METHODS FOR NULL STEERING IN A MULTICARRIER SYSTEM  
A system and methods for cancelling spatial interference associated with an original multi-carrier signal carrying at least one data transmission sent by a transmitter to an antenna array...
US20150318933 COMMUNICATION TERMINAL, COMMUNICATION DEVICE, COMMUNICATION METHOD, PROGRAM, AND COMMUNICATION SYSTEM  
There is provided a communication terminal including an electrode unit configured to cause a dielectric to induce an electric field, and to transmit and receive signals via the dielectric, and a...
US20150318932 APPARATUS AND METHOD FOR WIRELESS BODY COMMUNICATION  
An electromagnetic induction wireless transceiver including: a magnetic antenna; and a signal source configured to produce a communication signal used to drive the magnetic antenna to produce...
US20150318931 Pre-Distortion of an Optical Signal with Frequency Division Multiplexed Sub-Carriers  
A method is provided for pre-distorting an optical signal, intended to be transmitted over an optical transmission line and including a plurality of frequency division multiplexed optical...
US20150318930 Method and Tuning Device for Tuning a Tunable Optical Transmitter to a Predetermined Target Wavelength  
A method for tuning a tunable optical transmitter to a target wavelength includes applying at least one tuning signal to the tunable optical transmitter to control the tunable optical transmitter...
US20150318929 Rogue Optical Network Unit Mitigation in Passive Optical Networks  
An optical line terminal (OLT) comprises a target OLT channel termination (CT), and a source OLT CT in communication with the target OLT CT, wherein the source OLT CT is configured to exchange...
US20150318928 METHOD AND SYSTEM FOR DETERMINING AND CONTROLLING POWER OF OPTICAL TRANSMITTER OF OPTICAL NETWORK UNIT FOR TIME AND WAVELENGTH DIVISION MULTIPLEXING PASSIVE OPTICAL NETWORK  
Disclosed are a method and system for determining and controlling power of an optical transmitter of an optical network unit (ONU) for a time and wavelength division multiplexing passive optical...
US20150318927 DUAL-TAP ELECTRO-OPTIC MODULATOR AUTO-BIAS CONTROL  
A method and apparatus for controlling operation of an electro-optic modulator is disclosed. A first intensity of light is obtained at an input to the electro-optic modulator. A second intensity...
US20150318926 COMMUNICATIONS DEVICE AND METHOD  
A communications device is disclosed and includes: a first acquiring unit for acquiring first specific wavelength light and second specific wavelength light from a first optical path; a first...
US20150318925 COMMUNICATION APPARATUS AND METHOD  
A method and associated transmission system, signal processor and communications system for converting a signal from a bipolar signal Into a unipolar signal, the method involving applying a pulse...
US20150318924 OPTICAL TRANSMISSION MODULE AND IMAGING DEVICE  
An optical transmission module includes: a photoelectric conversion element that converts an electrical signal to an optical signal; a photoelectric conversion element-driving IC that drives the...
US20150318923 METHOD AND DEVICE FOR CONVEYING OPTICAL DATA  
A method and a device for conveying optical data are provided, wherein an optical network unit conveys data to a terminal via dual sideband modulation, wherein the terminal processes only the...
US20150318922 VISIBLE LIGHT COMMUNICATIONS PERSONAL AREA NETWORK CONTROLLER AND ACCESS POINT SYSTEMS AND METHODS  
A network, a Visible Light Communications (VLC) controller, and a method relate to a network architecture splitting frame processing functionality between Light Fidelity (LiFi) Access Points (APs)...
US20150318921 BIAS MONITORING METHOD AND APPARATUS AND TRANSMITTER  
A bias monitoring method and apparatus and a transmitter, the bias monitoring apparatus being used for monitoring deviation of a direct current bias point of an optoelectronic modulator and...
US20150318920 DISTRIBUTED ACOUSTIC SENSING USING LOW PULSE REPETITION RATES  
A distributed acoustic sensing system and a method of obtaining acoustic levels using the distributed acoustic sensing system are described. The distributed acoustic sensing system includes an...
US20150318919 METHOD OF CALCULATING TRANSMITTER AND DISPERSION PENALTY FOR PREDICTING OPTICAL DATA LINK AND SIGNAL QUALITY  
A method of calculating a transmitter and dispersion penalty for predicting optical link signal quality, includes provide an optical link; capture an averaged eye, using an optical test signal...
US20150318918 Communication Network Element and Method of Mitigating an Optical Jamming Attack Against an Optical Communication System  
A communication network element (10) comprising: an optical path (12) for an optical communication signal (14); a monitoring port (16) arranged to output an optical monitoring signal; an optical...
US20150318917 SYSTEM AND METHOD FOR CABLE MONITORING  
Embodiments include methods, apparatus, and systems for cable monitoring. One embodiment includes a method that receives data from an optical transceiver coupled to a cable and a RFID (radio...
US20150318916 SYSTEM AND ARCHITECTURE FOR SPACE-BASED AND MOBILE TERRESTRIAL SENSOR VEHICLES, AND END-TO-END NETWORK FOR AGGREGATION AND PROCESSING OF SENSOR DATA  
A system is provided for reducing latency data collection from space-based sensor satellites. A mobile vehicle platform, configured to travel around the Earth, includes a sensor module and a relay...
US20150318915 Redundancy Scheme for Analog Circuits and Functions for Transient Suppression  
An interference-suppression circuit produces an interference-reduced signal is indicated from output signals from a plurality of redundant functional blocks. A first extreme-value determination...
US20150318914 HITLESS REARRANGEMENT OF A SATELLITE-HOSTED SWITCH VIA PROPAGATED SYNCHRONIZATION  
An apparatus includes an analog front end to receive an analog input including user data, and an analog-to-digital converter to convert the analog input to digital signals including the user data....
US20150318913 DATA DELIVERY TO DEVICES ON VEHICLES USING MULTIPLE FORWARD LINKS  
Data content that is to be utilized, as a whole, at a target device on-board a vehicle is apportioned for delivery onto the vehicle via multiple forward links, each of which is included in a...
US20150318912 INSPECTION SYSTEM WITH WIRELESS DATA TRANSMISSION  
Inspection system for inspection or cleaning of pipes (5), wherein the inspection system comprises an inspection or cleaning means (15) and a control means (10), and wherein the inspection system...
US20150318911 Communications Extender  
A communications network allows radio communication to be established within radio frequency (RF) shielding structures, such as a ship. The network is compatible with existing handheld radios and...
US20150318910 METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION  
A method for transmitting channel status information in a wireless communication system. A user equipment (UE) transmits first channel information indicating a set of precoding matrices to a base...
US20150318909 METHOD FOR FEEDING BACK CHANNEL STATE INFORMATION, METHOD FOR TRANSMITTING CHANNEL STATE INFORMATION REFERENCE SIGNAL, UE AND BASE STATION  
A method for feeding back CSI, a method for transmitting CSI-RS, UE and a base station. The method for feeding back includes: feeding back respectively, by UE, CSI corresponding to the vertical...
US20150318908 METHOD AND APPARATUS FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM  
The present invention discloses a method and an apparatus for reporting channel state information. According to one embodiment of the present invention, receiving a channel state...