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Patent # Description
US-9,479,290 Method and apparatus for transmitting and receiving information in a broadcasting/communication system
A method and apparatus are provided for transmitting and receiving information in a broadcasting/communication system. The method includes comparing a number of...
US-9,479,289 Low density parity check encoder having length of 16200 and code rate of 5/15, and low density parity check...
A low density parity check (LDPC) encoder, an LDPC decoder, and an LDPC encoding method are disclosed. The LDPC encoder includes first memory, second memory,...
US-9,479,288 Techniques for time-domain frame synchronization of packets
A technique for frame synchronization in a communication system includes performing symbol correlation on received signal samples. A determination is made as to...
US-9,479,287 Information transmission method and device
An information transmission method and device are provided. The method includes: reporting, by a UE, a CQI value to an eNB; receiving, by the UE, an MCS value...
US-9,479,286 Optically interconnected chip, method of testing the same, and optical receiver
An optically interconnected chip includes a first optical transmitter circuit, a first spot size converter connected by a first optical waveguide to the first...
US-9,479,285 Non-binary LDPC coded mode-multiplexed four-dimensional signaling based on orthogonal frequency division...
Systems and methods for encoding streams of input data using at least two nonbinary low density parity check (NB-LDPC) encoders; generating NB-LDPC coded...
US-9,479,284 Discovery method, optical communication method, and optical communication system
A discovery method, an optical communication method, and an optical communication system which can reduce an error of RTTs when an identifier is fixed after an...
US-9,479,283 Channel establishment method and device
A channel establishment method and device are provided. The method includes: establishing a media channel between a first node and a second node, wherein the...
US-9,479,282 Optical communication apparatus, optical route switching apparatus and network
An optical communication apparatus, in the sending side, distributes client signals according to destinations and a communication capacity of each destination,...
US-9,479,281 Integrated control for silicon photonics
In an example, the present invention includes an integrated system on chip device. The device is configured on a single silicon substrate member. The device has...
US-9,479,280 Extended cavity fabry-perot laser assembly capable of high speed optical modulation with narrow mode spacing...
An extended cavity Fabry-Perot laser assembly provides relatively narrow mode spacing while allowing relatively high speed optical modulation. The extended...
US-9,479,279 Multiple protocol tunneling using time division operations
Embodiments of the invention are generally directed to multiple protocol tunneling using time division operations. An embodiment of an apparatus includes an...
US-9,479,278 Method, terminal and headset for wireless full-duplex voice communication with auto-sync without base or...
A communication terminal having a digital communication circuit and an automatic synchronizer. The digital communication circuit utilizes time division...
US-9,479,277 Mechanism for channel synchronization
A channel synchronization method in which local serializers serially transmits first n-bit codes, respectively, to remote deserializers, respectively. Also...
US-9,479,276 Network jitter smoothing with reduced delay
A method of compensating for jitter in a packet stream is described. The method comprises placing undecoded frames extracted from packets in the packet stream...
US-9,479,275 Multiformat digital audio interface
Embodiments of various methods, devices and systems are described herein that use a unified bus communication protocol. One such device comprises an interface...
US-9,479,274 System individualizing a content presentation
Embodiments provide an apparatus, a system, and a method. A system includes a tracking apparatus operable to gather data indicative of a spatial aspect of a...
US-9,479,273 Method and apparatus for multiplexing audio program channels from one or more received broadcast streams to...
A method and apparatus are provided for generating a personalized radio channel playlist by simultaneously buffering tracks from multiple received channels from...
US-9,479,272 Method and apparatus for processing a transmission signal in communication system
Disclosed are a method and apparatus for processing a transmission signal using a window function that changes a spectrum characteristic of a symbol. A...
US-9,479,271 RF device and power control performed therein
In an RF device, an RF circuit includes an RF circuit connector optionally coupling thereto an RF element for transmitting or receiving an RF signal; and a...
US-9,479,270 Apparatus and methods for loss of signal detection
Apparatus and methods for loss of signal detection are provided. In one embodiment, a detection circuit for monitoring an input includes a small signal boost...
US-9,479,269 Transmitter having an embedded zero amplitude differential phase tracking signal and corresponding receiver
Example embodiments presented herein are directed towards a system, and corresponding method, for interference suppression of wireless communication signals....
US-9,479,268 Filtering interference in wireless networks
A first device may receive a parameter to identify interference associated with a frequency; identify the frequency based on the parameter; filter signals...
US-9,479,267 Device contact avoidance for body area network
A device and a method provide for transmitting, via a communication interface operating in a low frequency body area network (BAN) communication mode, a low...
US-9,479,266 Quasi-optical coupler
A quasi-optical coupling system launches and extracts surface wave communication transmissions from a wire. At millimeter-wave frequencies, where the wavelength...
US-9,479,265 System and method for high speed and efficient virtual desktop insfrastructure using photonics
A system includes a virtual desktop server having a first processor and a photonics module. The photonics module includes a photonics interface connected to the...
US-9,479,264 Avalanche photodiode bias control in passive optical networks
An apparatus comprising a receiver optical subassembly (ROSA) configured to receive an optical signal, wherein the ROSA comprises an optical-electrical (O/E)...
US-9,479,263 EML bias control system
Systems and methods of minimizing distortion produced when modulating an optical signal using an electrical signal.
US-9,479,262 Method and system for the monolithic integration of circuits for monitoring and control of RF signals
A method of operating a BPSK modulator includes receiving an RF signal at the BPSK modulator and splitting the RF signal into a first portion and a second...
US-9,479,261 System and method for mitigating four-wave-mixing effects
In one embodiment, a system includes at least one tone generator, a first transmitter, and a second transmitter. The at least one tone generator is operable to...
US-9,479,260 Single carrier flexible bit rate transceiver for coherent optical network
An apparatus comprising a digital signal processor (DSP) configured to code a plurality of data sub-streams using a plurality of modulation formats to generate...
US-9,479,259 Multi-channel optical transceiver module including thermal arrayed waveguide grating multiplexer and athermal...
A multi-channel optical transceiver includes a transmitter optical subassembly (TOSA) with a thermal arrayed waveguide grating (AWG) for multiplexing optical...
US-9,479,258 Electrical add/drop multiplexer with pass through port related applications
An upgradeable electrical add/drop multiplexer is provided that is capable of processing light at numerous wavelengths thereby eliminating the need to add an...
US-9,479,257 Method of configuring an optical communication network configured for co-propagating Raman amplification and an...
A method includes: selecting an optical pump signal power of a Raman amplifier such that a saturated gain of the Raman amplifier is at a maximum operating level...
US-9,479,256 Optical network and data processing system comprising such an optical network
An optical network including: a medium; at least one beam of optical waveguides extending over the medium; for each beam, interfaces between the beam and the...
US-9,479,255 Method and apparatus for controlling the optical output power from a burst mode laser
An optical network terminal is provided for use in a passive optical network (PON). The optical network terminal includes a data port for receiving data packets...
US-9,479,254 Distributed base station signal transmission system and communication system
A distributed base station signal transmission system is provided. The system includes a first multiplexing and demultiplexing unit, which is configured to...
US-9,479,253 Optical communication device and optical communication method
An optical communication device and an optical communication method are provided. The optical communication device includes a laser source, an optical...
US-9,479,252 Pre-equalization using phase correction
An optical transmitter determines the transfer function in the reference-based pre-equalization for applying to an optically modulated signal at the...
US-9,479,251 Light detection system and method
There is provided a method for detecting modulated light comprising: receiving a set of images acquired by means of a rolling shutter camera having image...
US-9,479,250 Light based location system
Aspects of the disclosure relate to a light source based location and operation system. A computing device may detect an encoded light signal containing an...
US-9,479,249 Optical transmission system and optical transmission device
An optical transmission system includes a transmitting device and a receiving device, wherein the transmitting device includes a modulating unit that changes a...
US-9,479,248 Fault localization using tandem connection monitors in optical transport network
An Optical Transport Network (OTN) fault localization method, an iterative OTN fault localization method, and an OTN network use OTN tandem connection monitors...
US-9,479,247 Methods and apparatus for pre and post equalization in optical communications systems
An optical communication system includes a transmission apparatus that transmits a test signal over an optical communication medium using a first optical...
US-9,479,246 Methods and arrangements to acknowledge fragmented frames
Logic for communications with an efficient acknowledgement (ACK) procedure for fragmented frames. Logic may determine an acknowledgement protocol to handle more...
US-9,479,245 Relay apparatus and computer-readable recording medium
Even if a relay apparatus such as a mobile router indicates the radio wave reception intensity as low, medium, and high levels, a user using the relay apparatus...
US-9,479,244 Radio frequency repeater system for signal transmission through radio frequency shielding material in connected...
A radio frequency ("RF") repeater system can receive, from a connected home device, an original RF signal that is unable to propagate through an object. The RF...
US-9,479,243 Re-configurable array from distributed apertures on portable devices
The present invention features novel methods of implementing configurable arrays for personal portable devices including hand-held mobile devices and...
US-9,479,242 Modal antenna based communication network and methods for optimization thereof
A communication network is optimized using modal antenna techniques, wherein a plurality of communication nodes are synchronized with each other along with...
US-9,479,241 Wireless system with configurable radio and antenna resources
A wireless access device, system and method are disclosed for provisioning multiple concurrent radio services and adaptive management of multi-radio access...
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