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Patent # Description
US-9,312,978 Pilot aided data transmission and reception with interference mitigation in wireless systems
Embodiments disclosed herein reduce interference at pilot symbols and also enable good interference measurements by using a combination pilot tones and null...
US-9,312,977 System and method to provide channel access synchronization without time-stamp exchange in time division...
The present invention relates to a system and method for providing channel access synchronization in a time division multiple access (TDMA) multi-hop network...
US-9,312,976 TDMA-based self-adaptive channel switching
In some examples, a method of TDMA-based self-adaptive channel-switching is described. The method may include determining multiple switching thresholds, each...
US-9,312,975 Method and system for initiating bi-directional communication in a time-division duplex communication system
The present invention relates to a method and a system for initiating bi-directional communication in a time-division duplex (TDD) communication system between...
US-9,312,974 Master apparatus and slave apparatus and time-synchronization method
A master apparatus repeatedly executes an offset value calculation notification sequence in which a calculation of an offset value for correcting a transmission...
US-9,312,973 Methods and apparatus for determining whether a media presentation device is in an on state or an off state...
Methods and apparatus for determining whether a media presentation device is in an on state or an off state are disclosed. A disclosed example method comprises...
US-9,312,972 Methods and systems for blending between analog and digital broadcast signals
Systems and methods are disclosed that may be implemented to process a received RF spectrum that includes both analog modulated and digitally modulated RF...
US-9,312,971 Apparatus and method for transmitting audio object
An apparatus and method for transmitting a plurality of audio objects using a multichannel encoder and a multichannel decoder are provided. The audio object...
US-9,312,970 Location and time based filtering of broadcast information
Techniques for sending and receiving broadcast information are described. In an aspect, broadcast metadata may be generated for broadcast information and may...
US-9,312,969 Remote server system for combining audio files and for managing combined audio files for downloading by local...
A web-based method of combining time coded audio files, having the following steps: (a) a local operator using a web-based interface displayed on a local...
US-9,312,968 Computing system with power estimation mechanism and method of operation thereof
A computing system includes: an antenna configured to receive a receiver signal for representing a serving signal and an interference signal; a communication...
US-9,312,967 Communication device
A communication device includes: a reception antenna; a wireless communication element that synchronizes with a reception signal in an electric wave input from...
US-9,312,966 Fade tolerant optical communication receiver
A system includes a first low noise amplifier (LNA) having a first gain to amplify an optical input signal and to generate an amplified optical output signal....
US-9,312,965 Optical receiver module
An optical receiver module capable of increasing the range in which the error in distance between a collecting lens and a light receiving section is allowed is...
US-9,312,964 Reconstruction and restoration of an optical signal field
A digital version of both amplitude and phase of a received optical is developed by employing direct differential detection in conjunction with digital signal...
US-9,312,963 Optical transmission converter, memory system comprising same, and related method of operation
An optical transmission converter comprises a wavelength selector configured to output a reception wavelength selection signal and a transmission wavelength...
US-9,312,962 Intensity-based modulator
An optical modulator includes a splitter, phase modulators, amplitude modulators, intensity modulators, and a combiner. The splitter is configured to receive...
US-9,312,961 Optical output device and method for controlling an optical transmitter
Since it is difficult to emit a control a IQ modulator emitting modulated lightwave according to QAM format without signal degradation of said emitted signal...
US-9,312,960 Reducing power requirements for optical links
An optical system includes a device selected from a transmitter and a receiver. The transmitter has multiple laser cavities that each generates an optical...
US-9,312,959 Transmission device, transmission method, and communication system
In order to provide a transmission device which can resolve the deterioration in transmission characteristics due to lack of the resolution of a D/A converter...
US-9,312,958 Optical communication transmitting device and method of manufacturing the same
An optical communication transmitting device includes a substrate, a first layer with a first optical refractive index formed on the substrate, a waveguide unit...
US-9,312,957 Optical transceiver device
An optical transceiver device has an optical transceiver component, an O/E conversion substrate and a switch control substrate. The optical transceiver...
US-9,312,956 Fiber-optic communication apparatus capable of operating in a normal mode and a power calibration mode, and...
A fiber-optic communication apparatus includes first and second communication devices interconnected by an optical fiber cable. The first communication device...
US-9,312,955 Method and apparatus to reduce the impact of raman interference in passive optical networks with RF video overlay
Raman interference (also known as Raman scattering) during an idle frame transmission state in a passive optical network (PON) having radio frequency video...
US-9,312,954 Light communication system, transmitter and receiver
A light communication system, a transmitter and a receiver are provided. The light communication system includes the transmitter and the receiver. The...
US-9,312,953 System and method for performing in-service optical network certification
A system and method for performing an in-service optical time domain reflectometry test, an in-service insertion loss test, and an in-service optical frequency...
US-9,312,952 Transmission device and method of controlling transmission device
A transmission device includes: a plurality of detectors configured to respectively detect alarms of a plurality of frame signals having divided client signals...
US-9,312,951 Virtualized optical transport network systems and methods
The present disclosure provides an optical transceiver, method of mapping, and method of management utilizing a plurality of Optical Channel Transport Unit...
US-9,312,950 Antenna sharing in mobile devices for backscatter radio
A method and apparatus for wirelessly communicating data that receives electromagnetic ("EM") radiation incident upon an antenna of a mobile device from a base...
US-9,312,949 Pairing techniques for a wireless card reader
Methods, systems, and apparatus, for pairing a wireless card reader and a computing device, including: receiving first user input setting the wireless card...
US-9,312,948 Method and apparatus for enabling wireless dockees to find and dock with a wireless docking host being used by...
Various aspects of the present disclosure enable a dockee that establishes docking with a wireless docking host that manages a docking environment to gather...
US-9,312,947 Terrestrial based high speed data communications mesh network
A network for providing high speed data communications may include multiple terrestrial transmission stations that are located within overlapping communications...
US-9,312,946 Gateway functionality for mobile relay system
A method includes controlling one or more radio access connections at a mobile gateway for at least one station associated with a mobile relay system, the...
US-9,312,945 Method for reporting downlink channel state and apparatus therefor
A method for reporting a channel state to a base station (BS) supporting downlink (DL) multiple-input multiple-output (MIMO) in a wireless communication system...
US-9,312,944 System, apparatus and method for integrated wireless link management for a multi-polarized antenna system
According to one embodiment of the disclosure, a non-transitory computer-readable medium comprising instructions which, when executed by one or more hardware...
US-9,312,943 Adaptive receive diversity during discontinuous reception in mobile wireless device
A mobile wireless device adapts receive diversity during discontinuous reception based on downlink signal quality, page indicators and page messages. When the...
US-9,312,942 Diversity receiver
A diversity receiver includes a local oscillation (LO) signal generator that generates LO signals, each having a phase different from one other; a first...
US-9,312,941 Base stations and methods for facilitating dynamic simulcasting and de-simulcasting in a distributed antenna system
Base stations may include a plurality of antenna ports adapted to communicatively couple to respective remote antenna units. A base station simulcast controller...
US-9,312,940 Communication device, communication control method and communication system
To enable high-speed learning of an antenna directionality to be used for millimeter-wave communication, there is provided a communication device including a...
US-9,312,939 Uplink training for MIMO implicit beamforming
In a method for beamforming in a multiple input multiple output (MIMO) communication system, a data unit is received from a communication device via a MIMO...
US-9,312,938 Method and system for improving uplink performance
The present invention is directed to improvements for distributed antenna systems and more particularly to methods and systems for improving uplink ...
US-9,312,937 Method and apparatus for transmitting codebook-based signal in wireless communication system
The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for transmitting a...
US-9,312,936 Method and apparatus for managing control channel in a mobile communication system using multiple antennas
Methods and apparatuses are provided for transmitting control information to a terminal, by a base station, in a Multiple Input Multiple Output (MIMO) mobile...
US-9,312,935 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-9,312,934 Method for transmitting efficient feedback in multi-antenna wireless communication system and apparatus therefor
The present invention relates to a method for transmitting a signal of a transmitting side in a wireless communication system that supports multiple antennas....
US-9,312,933 Apparatus and method for dynamically altering a downlink MIMO configuration
A mobile wireless device may dynamically alter a downlink MIMO function by switching it on and off, or switching between different downlink MIMO configurations,...
US-9,312,932 Communication apparatus and resource derivation method
This invention is applied to a communication apparatus that uses one or more code words to transmit or receive appropriate information on a PUSCH. Assuming that...
US-9,312,931 Radio base station, radio terminal, and communication control method
In a case where, although a radio base station (eNB 1-1) has established an SRS transmission frequency band, a serving radio terminal (UE 2-1) has transmitted,...
US-9,312,930 Telecommunication transmission method and system
A method of scheduling a signal transmission to a user equipment in a transmitter system, said transmitter system comprising a plurality of spatially...
US-9,312,929 System and methods to compensate for Doppler effects in multi-user (MU) multiple antenna systems (MAS)
A system and methods are described which compensate for the adverse effect of Doppler on the performance of DIDO systems. One embodiment of such a system...
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