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Patent # Description
US-9,893,801 Method and device for transmitting ACK/NACK in TDD-based wireless communication system
A method is provided for transmitting an acknowledgement/negative-acknowledgement (ACK/NACK) in a wireless communication system based on Time Division Duplex...
US-9,893,800 Method and apparatus for spectral efficient data transmission in satellite systems
A communication satellite system provides for spectral efficient data transmissions by a gateway to multiple user terminals by way of a satellite. The gateway...
US-9,893,799 Personal communications device for reliable satellite communications
A personal communications device for communications using a satellite in a satellite communications system. The personal communications device includes a...
US-9,893,798 Wirelessly connecting an aircraft at an airport
Disclosed are ways for wirelessly connecting an aircraft at an airport. For example, a method for wirelessly communicating with an aircraft may include...
US-9,893,797 Wireless relay
This invention provides a wireless relay which derives power for operation from voltages connected to inputs to the relay. The wireless relay has a radio...
US-9,893,796 Mobile communications device and system
A mobile device (7) configured to provide relay capabilities in a communications system (1) by communicating network-level mobile device relaying capabilities...
US-9,893,795 Method and repeater for broadband distribution
Aspects of the subject disclosure may include, for example, a method that includes extracting first channel signals from first guided electromagnetic waves...
US-9,893,794 Switching network for diversity receivers
Switching network for diversity receivers. In some embodiments, a receiver can include an input node and an output node, and a first amplification path having a...
US-9,893,793 Multi-antenna system
A multi-antenna system is provided. The multi-antenna system includes a first antenna, a second antenna, a tunable circuit, and a frequency-divisional circuit....
US-9,893,792 Method and device for transmitting control information in wireless communication system
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting CSI in...
US-9,893,791 Method and apparatus for transmitting and receiving feedback information in a mobile communication system
A method and user equipment for transmitting channel state information (CSI) are provided. The method includes identifying a CSI configuration with a channel...
US-9,893,790 Preamble and payload for high efficiency (HE) transmission
In wireless communications, an access point may send a trigger frame to multiple stations. The trigger frame's payload may include a first content and a second...
US-9,893,789 Method of transmitting a reference signal in a wireless communication system and apparatus therefor
A method of transmitting a reference signal for a hybrid beamforming in a base station of a wireless communication system according to one embodiment of the...
US-9,893,788 Node in a wireless communication system with four beam ports and corresponding method
The present invention relates to a communication node with at least one antenna arrangement having four first antenna devices with corresponding antenna port...
US-9,893,787 MIMO beamforming method and method of constructing a differential codebook for a wireless network
A MIMO beamforming method comprises receiving at a base station information regarding a difference between an ideal beamforming matrix and an averaged...
US-9,893,786 Multi-link beamforming training techniques for 60 GHz wireless networks
Various embodiments may be generally directed to multi-link beamforming training techniques for 60 GHz wireless networks. In some embodiments, a 60 GHz-capable...
US-9,893,785 Enhanced beamforming training in a wireless local area networks
Apparatus, computer readable media, and methods for enhanced beamforming training in a wireless local area network are disclosed. An apparatus of a access point...
US-9,893,784 LTF design for WLAN system
In an example of wireless multi-user communication, a station may generate a frame and provide the frame for transmission to multiple stations. The frame may...
US-9,893,783 Method, mobile station and base station for transmitting data in mobile communication system
Data in a mobile communications system is transmitted on at least one channel between at least one base station with multiple antennas and at least one user...
US-9,893,782 Data processing apparatus and data processing method
A data processing apparatus and a data processing method are provided. The method includes inputting q data streams, where each data stream includes M.sub.symb...
US-9,893,781 Transmission method, transmission apparatus, reception method and reception apparatus
All data symbols used in data transmission of a modulated signal are precoded by hopping between precoding matrices so that the precoding matrix used to precode...
US-9,893,780 Pre-coding method and pre-coding device
Disclosed is a precoding method comprising the steps of: generating a first coded block and a second coded block with use of a predetermined error correction...
US-9,893,779 Method and apparatus for channel calibration among multiple RRUs
The present invention discloses a method and an apparatus for channel calibration among multiple RRUs, and pertains to the field of communications technologies....
US-9,893,778 Method and apparatus for transreceiving channel state information in wireless communication system
The present invention relates to a wireless communication system. A method for a terminal reporting channel state information in a wireless communication...
US-9,893,777 Method and apparatus for precoding channel state information reference signal
A method for operating a base station includes allocating at least one respective CSI-RS port to each of a plurality of user equipments (UEs), precoding the at...
US-9,893,776 Receiving method and receiving apparatus
All data symbols used in data transmission of a modulated signal are precoded by switching between precoding matrices so that the precoding matrix used to...
US-9,893,775 Systems and methods for implementing an enhanced multi-antenna transmission scheme
Systems and methods are described for enhanced multi-antenna transmission. At a multi-antenna system of a first access node, implicit transmit symbols are...
US-9,893,774 Cloud radio access network
Instead of just consuming network resources, client devices create network resources via cooperative subspace processing to increase data bandwidth and expand...
US-9,893,773 System and method of wireless communication using large-scale antenna networks
A communication method uses a distributed cell-free network of spatially independent service antennas. According to the method, pilot sequences are allocated to...
US-9,893,772 Method for changing pattern of reference signals according to coherence time variation in wireless...
A method for transmitting a reference signal to a user equipment at a base station in a wireless communication system is disclosed. The method includes...
US-9,893,771 Wireless charger using frequency aliasing FSK demodulation
A frequency shift keying (FSK) demodulation component having of a sampler that receives an FSK modulated signal, samples the received FSK modulated signal, and...
US-9,893,770 Base station for gathering data from localized sensors
A base station for gathering data from localized sensors is described. An example apparatus includes a sensor to be operatively coupled to field equipment, the...
US-9,893,769 Computer ecosystem with temporary digital rights management (DRM) transfer
A user who purchases content can temporarily transfer rights to play the content to another device, provided the device registered to have the rights in nearby.
US-9,893,768 Methodology for multiple pocket-forming
The embodiments described herein include a transmitter that transmits a power transmission signal (e.g., radio frequency (RF) signal waves) to create a...
US-9,893,767 Control method for battery storage apparatus, battery storage apparatus, and control method for information...
A control method for a battery storage apparatus including a battery pack includes (a) receiving an identifier for identification of an external battery pack...
US-9,893,766 Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves
Aspects of the subject disclosure may include, for example, a device that facilitates transmitting electromagnetic waves along a surface of a wire that...
US-9,893,765 Transmission system having duplicate transmission systems for individualized precharge and output timing
Devices include a primary transmission system, and first and second duplicate (dummy or non-transmitting) transmission systems. The primary transmission system...
US-9,893,764 Cable network spectral measurement during upstream packet transmission
Apparatus and method are provided for obtaining an upstream signal spectrum as it was during a time of transmission of a received upstream data packet. The...
US-9,893,763 Reverse power feeding power sourcing equipment and method
A reverse power feeding PSE in electrical communication with a DPU, the PSE constituted of: a control circuitry; and a detection and classification signal...
US-9,893,762 Method and arrangement in a DSL vectoring system
Vector Control Entity and method therein for Disorderly Leaving Events, DLEs, causing Sudden Termination Change in a DSL system. The method comprises, when a...
US-9,893,761 Signal routing with reduced crosstalk
Generally, this disclosure provides systems and devices for reduction of crosstalk between routed signals. A system may include a first pair of signal lines and...
US-9,893,760 Wireless communication system
A method for communication includes transmitting a first uplink message from a first remote node (200, 300, 400) to a central node (100) in a wireless...
US-9,893,759 Wireless relay antenna isolation
A wireless relay mitigates Radio Frequency (RF) interference. A receive antenna receives RF signals over a receive frequency band. An RF receiver processes the...
US-9,893,758 Sharing an antenna between LTE-U and WLAN
In a particular aspect, a method includes receiving, at a long-term evolution (LTE) circuitry of wireless device from a wireless local area network (WLAN)...
US-9,893,757 Pulse-shaping LDO provides first and second slew-rate increases in amplitude
One example includes an amplifier system. The amplifier system includes an input stage configured to receive an input pulse signal and to generate a reference...
US-9,893,756 Methods and apparatus to improve SNR for signaling across multi-channel cables
An Ethernet transceiver integrated circuit (IC) chip is disclosed. The IC chip includes multiple physical sub-channels, where each sub-channel transfers data...
US-9,893,755 Tunable antenna systems
An electronic device has wireless communications circuitry including an adjustable antenna system coupled to a radio-frequency transceiver. The adjustable...
US-9,893,754 Electronic device cases and electronic device having the same
An electronic device case is provided. The electronic device includes a first case having a first groove and a second case. The second case includes a first...
US-9,893,753 SIM card holder assembly with a button structure for a mobile terminal
A mobile terminal may include a SIM card holder having a button structure a tray and a cover. One end of the cover may be rotatably connected to the tray by a...
US-9,893,752 Diversity receiver front end system with variable-gain amplifiers
Diversity receiver front end system with variable-gain amplifiers. A receiving system can include a controller configured to selectively activate one or more of...
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