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Interference Cancellation

Interference Cancellation-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Method for setting modes of data transmission, and base station device and terminal device using ...
Industrial Technology Research Institute
June 14, 2018 - N°20180167832

A method for setting modes of data transmission, adapted to the base station device provided. The method includes steps of: receiving a signal quality indicator and a value of interference cancellation capability from a terminal device; obtaining a power difference according to the signal quality indicator by subtracting a reception power of the terminal device from a transmission power of ...
Method for performing self-interference cancellation in fdr environment and device for same
Lg Electronics Inc.
June 14, 2018 - N°20180167239

A method for performing self-interference cancellation by a device using an fdr mode comprises a step for performing nonlinear digital self-interference cancellation on the basis of a condition defined for the nonlinear digital self-interference cancellation, wherein the defined condition can comprise information about the order of a self-interference component to be considered for the nonlinear digital self-interference cancellation in correspondence ...
Method for transmitting reference signal allocation mode information by device operating in fdr mode
Lg Electronics Inc.
June 07, 2018 - N°20180160432

A method for transmitting reference signal (rs) allocation mode information by a device operating in a full duplex radio (fdr) mode comprises the steps of: determining to change an rs allocation mode from a first rs allocation mode to a second rs allocation mode for nonlinear component estimation of a residual self-interference signal after antenna and analog self-interference cancellation; and ...
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Interference Cancellation Patent Applications
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Interference information indicating method, and interference cancelling method and device
China Academy Of Telecommunications Technology
June 07, 2018 - N°20180159643

Disclosed are an interference information indicating method, and an interference cancelling method and device. The interference information indicating method comprises: network equipment determines interference information indicated to a user equipment (ue), the interference information being used for instructing the ue to perform all cancellation, partial cancellation, or no cancellation on interference in a received signal; and the network equipment indicates ...
Interference cancellation method, user equipment, and base station
Huawei Technologies Co., Ltd.
May 31, 2018 - N°20180152949

Embodiments of the present disclosure disclose an interference cancellation method, user equipment, and a base station, so as to cancel interference between two neighboring user equipments without reducing transmit power of the user equipments or limiting scheduling flexibility. The method in the embodiments of the present disclosure includes: sending, by first user equipment ue, an icci to second ue by ...
Remote radio head unit system with wideband power amplifier
Dali Systems Co. Ltd.
May 31, 2018 - N°20180152947

A remote radio head. Unit (rru) system for multiple operating frequency bands, multi-channels, driven by a single or more wide band power amplifiers.
Interference Cancellation Patent Pack
Download 130+ patent application PDFs
Interference Cancellation Patent Applications
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For professional research & prior art discovery
inventor
  • 130+ full patent PDF documents of Interference Cancellation-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Self-interference cancellation for full-duplex communication using a phase and gain adjusted transmit signal
Avago Technologies General Ip (singapore) Pte. Ltd.
May 24, 2018 - N°20180145719

The present disclosure is directed to an apparatus and method for cancelling self-interference caused by full-duplex communication. In a full-duplex communication device, the receiver will generally experience significant self-interference from the full-duplex communication device's own transmitter transmitting a strong outbound signal over the same channel that the receiver is to receive a weak inbound signal.
Signaling strategy for advanced receiver with interference cancellation and suppression
Qualcomm Incorporated
May 17, 2018 - N°20180139648

Signaling strategies for an advanced receiver with interference cancellation (ic) and suppression is discussed. Upon enablement of an advanced interference cancellation procedure according to the disclosure, transmitters within the enabled area transmit according to transmission restriction configurations that provide transmission limits based on either frequency, time, or scheduling.
Device and method of generating self-interference cancellation signal for full-duplex communication device
Institute For Information Industry
May 17, 2018 - N°20180139031

The disclosure involves a device and a method of generating a self-interference cancellation signal for a full-duplex communication device. The device is configured to: detect a strength value of a self-interference signal; adjust a strength value of a first reference signal to the strength value of the self-interference signal to generate a second reference signal; adjust the second reference signal ...
Transceiver and method for reducing a self-interference of a transceiver
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.
May 10, 2018 - N°20180131502

A transceiver includes an antenna arrangement configured for interfacing a wireless transmission channel and including an interface for receiving a sending signal and an interface for providing a receiving signal. The transceiver includes a main transmitter, an analog domain filter, an auxiliary transmitter, a radio frequency interference removal stage, a main receiver, a feedback receiver and a processor configured performing ...
Method and apparatus for performing multiuser superposition transmission over repetition-based transmission and system
Fujitsu Limited
May 10, 2018 - N°20180131472

Embodiments of this disclosure provide a method and apparatus for performing multiuser superposition transmission over repetition-based transmission and a system. In this embodiment, the method includes: an enb transmits repetition configuration information or repetition configuration information and modulation scheme information of second ue utilizing a repetition-based transmission technique to first ue paired with the second ue for performing must transmission, ...
Active pen panel receiver interference cancellation
Synaptics Incorporated
May 10, 2018 - N°20180129346

A processing system for reducing interference. The processing system includes: a sensor module configured to: receive a noisy active pen signal associated with an active pen from a panel receiver; and receive a plurality of interference signals from a plurality of interference receivers; and a determination module configured to: determine an estimated interference signal based on a subset of the ...
Coordinated interference cancellation in wireless network
Nokia Solutions And Networks Sp. Z.o.o.
May 03, 2018 - N°20180123719

An example technique includes receiving, by a user device, a first signal including a first user device-specific signal from a base station and one or more interfering signals, the first user device-specific signal being received based on a first modulation and coding scheme (mcs), determining, by the user device, whether the user device can perform interference cancellation for the one ...
Interference Cancellation Patent Pack
Download 130+ patent application PDFs
Interference Cancellation Patent Applications
Download 130+ Interference Cancellation-related PDFs
For professional research & prior art discovery
inventor
  • 130+ full patent PDF documents of Interference Cancellation-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
System and method to facilitate power domain interference coordination in a network environment
Cisco Technology, Inc.
April 19, 2018 - N°20180110017

A method is provided in one example embodiment and may include negotiating power domain interference coordination (pdic) parameters between a macro cell radio and at least one small cell radio; determining successive interference cancellation (sic) parameters for each of one or more user equipment (ue) that are to perform sic for one or more transmissions; and sending the sic parameters ...
Timing offset compensation for inter-link interference cancellation
Qualcomm Incorporated
April 12, 2018 - N°20180102807

Aspects of the disclosure relate to inter-link interference cancellation for reducing or mitigating interference from signals in different directions (e.g., uplink and downlink directions). A wireless communication device (i.e., a victim device subject to inter-link interference) may determine a time offset or lead time of an interfering signal from an offending device.
Method for transmitting interference downlink control information in a wireless communication system and apparatus therefor
Lg Electronics Inc.
March 22, 2018 - N°20180084559

A method for receiving interference downlink control information of a terminal equipped with an interference cancellation capability in a wireless communication system according to one embodiment of the present invention may comprise the steps of: receiving, from a base station, information regarding a transmission mode or method of candidate interference downlink control information; receiving, from the base station, as the ...
Electronic device in wireless communications system, wireless communications system, and method
Sony Corporation
March 22, 2018 - N°20180083805

An electronic device in a wireless communications system, the wireless communications system, and a method. The electronic device includes: a reception unit, configured to receive a signal from another electronic device in a wireless communications system; an analysis filtering unit, configured to set an analysis filter group according to a parameter of a non-perfect reconstruction filter group, decompose, by using ...
Method of in-band full-duplex multiple-input multiple-output transmission and reception, and apparatus for the same
Electronics And Telecommunications Research Institute
March 15, 2018 - N°20180076847

An operation method of an in-band full duplex (ifd) multiple-input multiple-output (mimo) transceiver, including a reception part, a transmission part, an analog self-interference (si) generator, and a self-interference cancellation (sic) controller, may comprise generating, at the sic controller, a control signal for analog sic and digital sic and outputting the control signal to the reception part and the analog si ...
Systems and methods for echo or interference cancellation power-saving management in a communication system
Marvell World Trade Ltd.
March 08, 2018 - N°20180069595

Embodiments described herein provide echo cancellation power saving management at a cable transceiver. An echo response signal having a first number of signal components is obtained, via an echo cancellation filter.
Interference cancellation methods and apparatus
Genxcomm, Inc.
March 01, 2018 - N°20180063745

Methods and apparatus for reducing and/or canceling signal interference between receiver and transmitter components of a wireless communications device are described. The methods and apparatus are well suited for use in a wide range of devices including user equipment devices such as cell phones as well as in network equipment such a base stations.
Methods and devices for interference cancellation in cell search
Intel Ip Corporation
March 01, 2018 - N°20180063744

A method and communication device adapted for interference cancellation in a cell search used in a communication device, including: correlating a signal received at the communication device with a template comprising one or more signal sequences associated with one or more corresponding cells to determine a metric for each of the signal sequences; and at least one iteration of: ranking ...
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