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Patent # Description
US-9,967,054 Optimization of networks carrying superchannels with different modulation formats
Methods and systems for optimizing the transmission of superchannels with different modulation formats may include pre-calculating different guardband (GB)...
US-9,967,053 Shortest minimum regeneration path search in networks
Methods and systems are provided for determining a shortest minimum regeneration path in an optical network. The method includes creating a virtual node at a...
US-9,967,052 Photonic layer aware path computation element
A network controller in a control plane and a method for selecting a connection for a wavelength channel from a plurality of connection candidates in a...
US-9,967,051 Efficient optical signal amplification systems and methods
An optical communication amplification system may include a number of amplification stages for an optical signal that includes a first optical wavelength band...
US-9,967,050 Optical signal processing device
The invention provides a low-cost and easy-to-align optical signal processing device on which a plurality of WSS function units can be integrated using only a...
US-9,967,049 Temperature-insensitive optical transceiver
A transceiver separates wavelength-division-multiplexing (WDM) components into two groups, one of which is more sensitive to temperature than the other group....
US-9,967,048 Optical transceiver with external laser source
A wavelength division multiplexing (WDM) transceiver module comprising an optical port and an optical modulator is disclosed herein. The optical port includes a...
US-9,967,047 Method and device for optical transmission at adaptive effective rates
A method for transmitting digital data by a primary optical signal between a transmitter terminal and a receiver terminal, involves the following steps:...
US-9,967,046 Method and base station for transmitting reference signals, and method and user equipment for receiving...
A method and apparatus for multiplexing reference signals in a predetermined number of Code Division Multiplexing (CDM) groups to balance power across...
US-9,967,045 Randomized mesh network routing
A time domain multiplexed (TDM) routing schedule for a wireless mesh network can be generated using a Markov chain process. In particular, synchronized paths...
US-9,967,044 Portable music studio
The portable music studio is a modular apparatus that records and mixes music in real time. The portable music studio comprises a dock and a controller. The...
US-9,967,043 Method and apparatus for transmitting interference cancellation information for inter-cell interference...
Provided is a method and apparatus for transmitting interference signal information for inter-cell interference cancellation in a wireless communication system....
US-9,967,042 Remotely testing operational components of a mobile device
Implementations of the disclosure provide for to remotely testing operational components of a mobile device. In one implementation, a method is provided. The...
US-9,967,041 Multi-antenna noise power measuring method and apparatus
In an apparatus and method for measuring noise power of each antenna in a multiple input multiple output (MIMO) antenna system, the apparatus includes a...
US-9,967,040 Patch system for in-situ therapeutic treatment
Discussed generally herein are methods and devices including or providing a patch system that can help in diagnosing a medical condition and/or provide therapy...
US-9,967,039 Transceiver for human body communication and wireless communication and operating method thereof
A transceiver includes a transmission module for generating an output signal, a controller for controlling the transmission module to allow an output signal to...
US-9,967,038 Optical interconnect in spin-based computation and communication systems
Techniques are described for data transfer in spin-based systems where digital bit values are represented by magnetization states of magnetoresistive devices...
US-9,967,037 Reception and generation of light
A light input is divided into a plurality of light outputs by a structure comprising a first beam splitter configured to divide the light input into a first...
US-9,967,036 Processing data in a coherent optical communication system
This disclosure describes techniques to sample electrical data streams in coherent receivers. For instance, an analog-to-digital converter (ADC) samples the...
US-9,967,035 Method and circuit to reduce power consumption of optical transmitter
Various embodiments of an optical transmitter and a method of operating an optical transmitter are disclosed. In one embodiment, the optical transmitter...
US-9,967,034 Optical transceiver, optical network unit, and optical transceiver control method
There are provided an optical transceiver, an optical network unit, and an optical transceiver control method that control the operating state of the optical...
US-9,967,033 Flexible TWDM PON with load balancing and power saving
An apparatus comprising an arrayed waveguide grating (AWG) comprising a plurality of AWG ports, a power splitter comprising a plurality of splitter ports, and a...
US-9,967,032 Localization services in optical fiber-based distributed communications components and systems, and related methods
Optical fiber-based distributed communications components and systems, and related methods to provide localization services for client devices are disclosed....
US-9,967,031 Electro-optic communications system with stimulated brillouin scattering (SBS) bandpass filter
A communications system may include an optical source to generate an optical carrier signal, and an RF signal path including a first electro-optic (EO)...
US-9,967,030 Building illumination apparatus with integrated communications, security and energy management
An LED light and communication system includes one or more optical transceivers that have a light support having a plurality of light emitting diodes and one or...
US-9,967,029 Visible-light communication MIMO system and method for realizing data transceiving therefor
A visible light communication MIMO system and a method for realizing data transceiving therefor are disclosed. The method includes: converting data of a sending...
US-9,967,028 System and a method for free space optical communications
Diversity combining schemes have been extensively used in wireless and free space optical communication systems. The present invention of a system and method...
US-9,967,027 Optical transceiver compensation, monitoring and alarming
One or more operational parameters associated with pluggable optical transceivers are estimated to mitigate impairments to an optical signal caused by...
US-9,967,026 Arrangement, system and methods therein for monitoring a transmission line
A method in an arrangement for monitoring a transmission line to a radio device in a communication network, wherein the transmission line comprises an optical...
US-9,967,025 Diagnostic port for inter-switch and node link testing in electrical, optical and remote loopback modes
A diagnostic testing utility is used to perform single link diagnostics tests including an electrical loopback test, an optical loopback test, a link traffic...
US-9,967,024 Automatic optical reflectometer power adjustment
The automatic adjustment of output power of a transmitter is described. In one embodiment, an optical transmitter is directed to transmit a pulse of light over...
US-9,967,023 Method and apparatus for transmitting and receiving a signal of a terminal in a time division wireless...
A method of transmitting data for uplink coverage for improvement of a wireless communication system by a terminal improving uplink data transmission...
US-9,967,022 Combination tester
A tester that measures pressure includes at least one pressure input port, at least one transducer, GPS communications, and a controller. The transducer...
US-9,967,021 Systems and methods for signal cancellation in satellite communication
The disclosure provides systems and methods for interference reduction in wireless communications. The method can include receiving a composite signal having...
US-9,967,020 Facilitating communications between on-board electronic devices and terrestrial devices
Techniques for facilitating data communications among electronic devices via various communication networks are provided. A first electronic device may be...
US-9,967,019 Communication system, communication method, base station device, and terminal device
Provided is a communication system achieving favorable beamforming training even in an environment where multiple wireless communication networks adjacently...
US-9,967,018 Radio communication devices and methods for controlling a radio communication device
A radio communication device may be provided. The radio communication device may include: a receiver configured to receive data using an antenna on a first...
US-9,967,016 Measurement support for a smart antenna in a wireless communication system
A method for taking measurements with a smart antenna in a wireless communication system having a plurality of STAs begins by sending a measurement request from...
US-9,967,015 Systems, methods and computer program products for optimizing a wireless channel between a user equipment and a...
The invention is directed to systems, methods and computer program products for optimizing a wireless channel between a user equipment ("UE") and a base station...
US-9,967,014 Beamforming in antenna systems
Apparatuses, methods, and systems for beamforming in antenna systems are disclosed. A method includes determining an unconstrained analog precoding matrix...
US-9,967,013 Feedback reporting method for massive antenna array based beamforming in wireless communication system, and...
A method for transmitting feedback information to a base station by a user equipment, for massive antenna array based beamforming in a wireless communication...
US-9,967,012 Method and apparatus for channel state information (CSI) reporting
Methods and apparatuses for CSI reporting mechanisms are provided. A user equipment (UE) apparatus includes a transceiver and a processor. The transceiver is...
US-9,967,011 Admittance matrix calibration using external antennas for tunable metamaterial systems
The present disclosure provides system and methods for calibrating a tunable metamaterial device including a plurality of external antennas. A sequence of port...
US-9,967,010 Data transmission method and apparatus
The patent application discloses data transmission method, a base station, network controller and terminal. The base station includes a receiver, configured to...
US-9,967,009 Data transmission method and apparatus
The present invention discloses a data transmission method and apparatus. A first access point determines a current working uplink receiving beam, and...
US-9,967,008 Method for determining precoding matrix indicator, user equipment, and base station
A method for determining a precoding matrix indicator, user equipment, and a base station are disclosed in embodiments of the present invention. The method...
US-9,967,007 Cooperative wireless networks
A cooperative multi-user multiple input, multiple output (MIMO) antenna array comprises a MIMO subspace processing system communicatively coupled to a set of...
US-9,967,006 Scalable beam steering controller systems and methods
The concepts, systems and method described herein provide a scalable beam steering control system having a primary beam steering controller and one or more...
US-9,967,005 Pilots for MIMO communication systems
Pilots suitable for use in MIMO systems and capable of supporting various functions are described. The various types of pilot include--a beacon pilot, a MIMO...
US-9,967,004 Apparatus and method for beamforming gain difference compensation according to change of transmitting and...
A method of operating a Mobile Station (MS) in a wireless communication system using beamforming includes receiving a reference signal over a plurality of...
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