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Patent # Description
US-1,024,3685 Extended branching device and control method of the same
In order to provide an extended branch device in which construction work is easy and communication is not significantly affected by construction work, and a...
US-1,024,3684 Wavelength-division multiplexed polarization-insensitive transmissive modulator
A wavelength-division multiplexed (WDM) polarization-independent transmissive modulator (PITM) that receives a multi-wavelength continuous wave (CW) light of...
US-1,024,3683 Interference cancellation technique
A technique for cancelling interference in a cellular network (100) is provided. The cellular network (100) comprises intra-frequency cells (102, 104, 106)...
US-1,024,3682 Time-domain and frequency-domain approach to frequency offset correction method for LTE SC-FDMA uplink
Systems and methods for canceling carrier frequency offset (CFO) and sampling frequency offset (SFO) in a radio receive chain are disclosed. In one embodiment,...
US-1,024,3681 Synchronization of adaptive filter switching and channel equalization in full duplex (FDX) cable modems
Synchronizing methods and architectures for cable modems to transmit and receive Full Duplex (FDX) resource block allocations (RBAs) using filter switching and...
US-1,024,3680 Audio processing device and audio processing method
An audio processing device has an identification module and an adjustment information acquisition module. The identification module identifies each of the...
US-1,024,3679 Vulnerability detection
In some examples, a system receives a response from a web server, the response being responsive to a web request sent to the web server. The system executes a...
US-1,024,3678 Linearization of radio frequency transceivers and test systems through dynamic extraction of complex nonlinear...
Dynamic characterization of complex high-order nonlinearity in transmitter (TX) and receiver (RX) signal chains of transceiver systems can be efficiently and...
US-1,024,3677 Monitoring the high-frequency ambient parameters by means of a wireless network in an aircraft
A network node of a wireless communications network is provided in a means of transportation, for an aircraft, for ascertaining sources of interference, to a...
US-1,024,3676 Information distribution system
An information distribution system includes a sound wave transmitter, a mobile terminal, and an information distribution device. The sound wave transmitter...
US-1,024,3675 Mobile device and method for outputting sound wave for control of external device, and external device
Provided is a mobile device including: an input reception unit for receiving at least one input through a user interface; a control information determination...
US-1,024,3674 Method and system for a distributed optoelectronic receiver
Methods and systems for a distributed optoelectronic receiver are disclosed and may include an optoelectronic receiver having a grating coupler, a splitter, a...
US-1,024,3673 Frequency demodulation systems and methods for optical signals
Aspects are generally directed to optical signal receivers and methods. In one example, a receiver includes an optical resonator assembly configured to receive...
US-1,024,3672 Method and system for waveguide delay based equalization with current and optical summing in optical communication
Methods and systems for waveguide delay based equalization with current and optical summing in optical communication are disclosed and may include an...
US-1,024,3671 Clock recovery circuits, systems and implementation for increased optical channel density
Techniques and circuits are proposed to increase averaging in the clock recovery band based on an amount of channel overlap in receivers using excess bandwidth...
US-1,024,3670 Optical signal processing using an optical resonator
Aspects are generally directed to optical signal receivers and methods. In one example, a receiver includes a pump assembly configured to produce an encoded...
US-1,024,3669 Optical signal receiving apparatus
The present application relates to an optical signal receiving apparatus, including a housing for accommodating a body inside the housing, where the body is...
US-1,024,3668 Positioning measurement device and the method thereof
A positioning measurement device is provided. The device includes a light source, a grating, and plural light sensors. A periodic light field is generated by...
US-1,024,3667 Optical transmitter and optical transmission method
An optical transmitter includes an optical modulator configured to modulate light from a light source; and a processor configured to generate a drive signal...
US-1,024,3666 Communication apparatus and subcarrier signal arrangement method
A communication apparatus comprises a regular optical transceiver that generates regular subcarrier signals serving as subcarrier signals, a narrowband optical...
US-1,024,3665 Positional precoding deration for cooperative MIMO
Presented herein are techniques to ensure power emitted by APs during a cooperative MIMO transmission is within certain limits. For a transmission to be made...
US-1,024,3664 Optical modulator driver circuit and optical transmitter
An optical modulator driver circuit (1) includes an amplifier (50, Q10, Q11, R10-R13), and a current amount adjustment circuit (51) capable of adjusting a...
US-1,024,3663 Systems and methods for biasing optical modulating devices
Systems and methods described herein include methods and systems for controlling bias voltage provided to an optical modulating device. The optical modulating...
US-1,024,3662 Bias-based Mach-Zehnder modulation (MZM) systems
One example includes a bias-based Mach-Zehnder modulation (MZM) system. The system includes a Mach-Zehnder modulator to receive and split an optical input...
US-1,024,3661 Optical mode matching
An apparatus includes a first and second VCSEL, each with an integrated lens. The VCSELs emit a first light beam having first optical modes at first wavelengths...
US-1,024,3660 Ultrafast all-optical modulation of the visible and infrared spectrum with nanorod arrays
Disclosed herein is a method of optical modulation, the method comprising irradiating an optical switch with a control beam at a first control time and...
US-1,024,3659 Optical transceiver providing flexible printed circuit board connecting optical module with circuit board
An optical transceiver that provides an optical module, a circuit board, and a housing, where the housing encloses the optical module and the circuit board...
US-1,024,3658 Method of receiving a wavelength division multiplexed optical upstream signal in an optical access network
Proposed is a method of receiving a WDM optical upstream signal in an optical access network. The WDM signal is filtered using a first optical filter yielding a...
US-1,024,3657 Efficient optical transport in radio access networks
A method and system for bandwidth efficient optical transport in radio access networks using radio-over-fiber optical transport may directly transmit radio...
US-1,024,3656 Authentication for wireless local area networks
A digital credential is generated for a user device. The digital credential is transmitted to the user device via an optical wireless communication access point...
US-1,024,3655 Method and system for optical impairment mitigation for high-speed optical communication systems
A method and system for simultaneous mitigation of optical impairment from both equalizer-phase noise interaction (EPNI) and fiber nonlinear effects (FNE) is...
US-1,024,3654 Electronically steered inter-satellite optical communication system and methods
Aspects are generally directed to an inter-satellite communication system and method of communicating between satellites. In one example, an inter-satellite...
US-1,024,3653 System and method for high speed satellite-based free-space laser communications using automatic gain control
A high speed satellite-based laser communications system and method for communications between a satellite-based transmitter system and a ground-based receiver...
US-1,024,3652 Method and apparatus for the detection of distortion or corruption of cellular communication signals
A system for troubleshooting signals in a cellular communications network, and in particular, for determining the cause of distortion or corruption of such...
US-1,024,3651 Mesh satellite terminal accessing multiple time division carriers
A mesh receiver, computer readable storage medium and method for a very small aperture terminal (VSAT) performing communications in a satellite-based network....
US-1,024,3650 Integrated mixed-signal ASIC with ADC and DSP
An integrated analog to digital converting and digital to analog converting (ADDA) RF transceiver for satellite applications, configured to replace conventional...
US-1,024,3649 Near-real time EIRP monitoring device/system
A method and apparatus for detecting an Equivalent Isotropically Radiated Power (EIRP) degradation of a satellite radio frequency (RF) transmitter being in a...
US-1,024,3648 Satellite system having increased communications capacity and methods for increasing the capacity of satellite...
A satellite system having increased communications capacity and methods for increasing the capacity of satellite systems are disclosed.
US-1,024,3647 Aircraft visual sensor system
In one embodiment, an apparatus comprises a processing device configured to: obtain sensor data from one or more sensors associated with an aircraft, wherein...
US-1,024,3646 Performance-based link management communications
Disclosed herein are system, method, and computer program product embodiments for utilizing parallel links to improve sub-network availability and latency...
US-1,024,3645 Terminal device, method for allowing terminal device to participate in relay transfer, and method for inviting...
A terminal search unit searches for a predetermined transmitter terminal. A determination unit determines whether to participate in relay transfer involved in...
US-1,024,3644 Method enabling an RN to support multiple wireless access systems
A method enabling an relay node (RN) to support multiple wireless access techniques is provided, which includes: a mobility management element (MME) requests a...
US-1,024,3643 Beam adjustment apparatus and method for array antenna
The embodiments of the present invention provide an array antenna beam adjustment device; before combining and analog-digital conversion, the array antenna beam...
US-1,024,3642 Method and base station for receiving system information, and method and user equipment for transmitting system...
Disclosed herein are a method and apparatus for transmitting/receiving system information. The base station transmits a plurality of first type system...
US-1,024,3641 Frame transmitting method and frame receiving method
A method of transmitting a frame by a device in a wireless communication network is provided. The device generates a first symbol having a first subcarrier...
US-1,024,3640 Phased array transmission device and carrier leak correction method
Provided is a phased array transmission device including: a plurality of transmission branches, each being provided with a phase shift unit that applies a phase...
US-1,024,3639 Uplink MIMO communication method in wireless communication system and apparatus therefor
Disclosed is a method for supporting uplink multiple-input and multiple-output (MIMO) in a wireless communication system. A method for transmitting data...
US-1,024,3638 Forward error correction code selection in wireless systems
Selection of a forward error correction (FEC) code based on a wireless network characteristic is disclosed. The selection can facilitate changing from a first...
US-1,024,3637 Method and device for providing a correction parameter for correction of channel state information
A correction circuit (200) for providing at least one correction parameter (206) for correcting channel state information includes: a first input (201) for...
US-1,024,3636 Method and device for wireless communication
It is disclosed a first device 80; 90 and a second device 100; 110 adapted to communicate wirelessly with each other, and methods performed therein. A guard...
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