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WO/2015/031748A1 |
Techniques for improving rejection of out-of-band interference in a noise-cancelling receive architecture. In an aspect, capacitors blocking in-band signals and passing through out-of-band signals destructively couple an auxiliary mixer ...
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WO/2015/031830A1 |
A relay including a first transmitter that converts a first digital transmit signal to a first analog transmit signal, a first receiver that converts a first analog receive signal to a first digital receive signal, a second transmitter t...
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WO/2015/026214A1 |
An interference signal control information acquisition method and apparatus for use in the wireless communication system is provided. The interference signal information detection method of a terminal for use in a wireless communication ...
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WO/2015/009025A1 |
An interference cancellation method and apparatus for use in the wireless communication system is provided. The interference cancellation method of a Device-to-Device (D2D) terminal in a wireless communication system includes receiving i...
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WO/2015/009084A1 |
With increasing user requirements for social networking services (SNS), communication between user equipments (UEs) at a physically close distance, i.e., device to device (D2D) communication, is needed. D2D communication is performed on ...
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WO/2015/006229A1 |
A method includes receiving at user equipment an indication of a subset of scheduling constraints for interference mitigation and cancelation and performing interference mitigation and cancelation utilizing the subset of scheduling const...
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WO/2015/006289A1 |
Embodiments of an enhanced node B (eNB) and methods for network-assisted interference cancellation with reduced signaling in a 3GPP LTE network are generally described herein. In some embodiments, the number of transmission options is re...
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WO/2015/005954A1 |
A cooperative interference subtraction scheme includes receiving a first baseband signal including an interference signal at a first base station, receiving a second baseband signal including the interference signal at a second base stat...
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WO/2015/004648A1 |
The present invention relates to a method for monitoring the brain's sub-cognitive activity through otoacoustic emissions. More specifically, the present invention deals with a method and device for monitoring the brain' s functions that...
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WO/2014/201519A1 |
Abstract Disclosed herein is a notch filter and a method for generating an electrical signal with a suppressed frequency band. The filter generates an optical signal by modulating a modulation optical wave with an electrical signal to ge...
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WO/2014/201100A1 |
The present invention provides methods and systems for narrow bandwidth digital processing of an input audio signal. Particularly, the present invention includes a high pass filter configured to filter the input audio signal. A first com...
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WO/2014/200298A1 |
A method and an apparatus for controlling interference in a wireless communication system are provided. The method for controlling interference by a Base Station (BS) in a wireless communication system includes receiving an interfering c...
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WO/2014/190596A1 |
A suppression method for a strong interference noise of a carrier channel of a power line, comprising: based on a process of processing a carrier signal transmitted within a standardized frequency range in a transmission area network of ...
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WO/2014/178486A1 |
A method by which a base station supports the removal of an interference signal from a reception signal of a terminal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: recei...
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WO/2014/172863A1 |
Embodiments of the present invention provide an interference suppression method, a related device, and a system. The method comprises: sending, on a specified time-frequency resource, a first reference signal or a first reference signal ...
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WO/2014/176133A1 |
A frequency domain active noise cancellation system and method are provided that achieves superior active reduction of offending noise sources. The frequency-domain active noise cancellation system identifies and cancels one or more of t...
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WO/2014/171975A2 |
An RF (e.g., GNSS) interference mitigation system and method uses a switchable bank of filters for selectively blocking signals in predetermined bandwidths based on detecting strong, interfering signals with an interference detection cir...
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WO/2014/157786A1 |
According to an embodiment of the present invention, disclosed is a method for supporting, by a serving base station, cancelation of interference signals from signals received at a target terminal in a wireless communication system. The ...
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WO/2014/142460A1 |
A wireless communication system includes: a communication interface configured to receive a desired input signal and an interference input signal; and a control module, coupled to the communication interface, configured to calculate a ca...
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WO/2014/142426A1 |
A method and apparatus to manage interference between idle devices is provided. The method may include determining a pair of a target transmission node and a target reception node among nodes included in a multi-hop network. The method i...
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WO/2014/138774A1 |
Noise reduction methods and systems for reducing unwanted sounds in signals received from an arrangement of microphones are disclosed, the method including the steps of: sensing sound sources distributed around a specified target directi...
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WO/2014/133260A1 |
A method for cancellating interference from a received signal in a wireless communication system includes: processing the received signal; calculating filter weights, by a filter weights estimation module, from the received signal; gener...
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WO/2014/133354A1 |
A method and an apparatus for cancelling interference in a wireless communication system are provided. The method includes acquiring interference signal information on a reception signal received from a base station based on a preconfigu...
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WO/2014/129978A1 |
An automatic frequency control (AFC) device is provided. The AFC device includes an input module, a received signal strength indicator (RSSI) module and a carrier frequency offset (CFO) estimation module. The input module down converts a...
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WO/2014/121560A1 |
The present invention relates to an intermodulation cancellation apparatus for a passive component, comprising a power coupler, an adjusting module, and a nonlinear component. The intermodulation cancellation apparatus uses one port for ...
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WO/2014/121519A1 |
Provided are a wireless communication method, a terminal and a network device. The method comprises: a network device receiving IDC indication information reported by a terminal, with the IDC indication information comprising a mode pref...
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WO/2014/122513A1 |
A method and apparatus for reducing interference and a mobile terminal using the method and apparatus. The method includes: selecting a display mode of a pixel, for a frequency falling into a receiving band range of radio communication, ...
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WO/2014/120545A2 |
Shielded extremely high frequency (EHF) connector assemblies are disclosed herein. In some embodiments, a first extremely high frequency (EHF) shielded connector assembly configured to be coupled with a second EHF shielded connector asse...
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WO/2014/119918A1 |
An embodiment of the present invention provides a method for receiving a signal with an interference eliminated. The method for receiving a signal with an interference eliminated includes the steps of: receiving the information of PBCH (...
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WO/2014/116839A2 |
Techniques for creating one or more notch frequencies in the power density spectrum of an output voltage generated by switching circuitry. In an aspect, high- and low-side switches are coupled to an output voltage via an inductor. The sp...
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WO/2014/112716A1 |
The present invention provides a method for performing a measurement by a terminal in a wireless communications system having both a macro cell and a small cell. The method for performing a measurement includes the step of receiving CRS ...
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WO/2014/109955A1 |
A frequency source, such as for a wireless communications device, configured to have a duty cycle adjustment. A selected harmonic spur resulting from operation of the frequency source at one duty cycle may be avoided or minimized by oper...
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WO/2014/100989A1 |
The present invention relates to the field of communications, and particularly to an antenna system, which comprises a transmitting antenna, a receiving antenna, an antenna cover above the transmitting antenna and the receiving antenna, ...
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WO/2014/098924A1 |
Methods, systems and apparatus are provided for camping, assisted serving cell addition or removal, and discontinuous reception (DRX) in networks having a macro cell and at least one assisted serving cell. In other aspects, enhancements ...
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WO/2014/100180A1 |
A method of performing interference cancellation in a communication device having a plurality of transceivers includes: detecting a co-existence issue between a first transceiver and a second transceiver of the plurality of transceivers;...
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WO/2014/096778A1 |
An antenna system (1) comprises a directional antenna (2) adapted to rotate through a range of directions in azimuth. It is responsive to radio-frequency (RF) signals received from directions within the range of directions in azimuth. A ...
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WO/2014/085345A1 |
A new invention and the preferred embodiments of that invention that allow in-situ testing passive inter-modulation (PIM) in cellular base stations equipment on a continuous basis a disclosed.
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WO/2014/081421A1 |
According to an example embodiment of this application, a method may include determining, at a first radio access technology, at lease one difference between the characteristics of the first radio access technology and the characteristic...
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WO/2014/075212A1 |
Aspects of the present invention include methods, systems, and computer-readable medium for canceling interference in wireless communication. The method includes receiving wireless CDMA communication signals using one or more antennas at...
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WO/2014/077625A1 |
Examples of the present application provide an interference cancellation method, system, device and a UE. The interference cancellation method of a communication network including a plurality of User Equipments (UEs) and Base Stations (B...
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WO/2014/067571A1 |
A homodyne receiver (100, 200, 300), comprising a first mixer (115, 215, 315) with an RF input port (105, 213, 313) and an LO input port (110, 214, 314) for an LO signal and an output port (120, 217, 317) for the output signal of the fir...
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WO/2014/064491A1 |
A method, apparatus and computer program product are therefore in order to enable efficient management of multiple communication channels. In this regard, the method, apparatus, and computer program product may utilize a user equipment (...
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WO/2014/063099A1 |
Systems and methods for processing acoustic signals in vehicles are provided. An example system comprises one or more microphones and a voice monitoring device. The voice monitoring device can receive, via the one or more microphones, an...
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WO/2014/058361A1 |
A method in a communication node, for managing interference between a first transceiver and at least a second transceiver, the communication node comprising at least the first transceiver and the second transceiver, wherein the first and...
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WO/2014/051285A1 |
The method for a first base station for controlling interference between base stations in a wireless communication system according to one embodiment of the present invention comprises a step of receiving, from a second base station, ful...
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WO/2014/048267A1 |
The invention provides a method filtering in a UE, comprising: estimating a channel and interference for a sub-frame from a cell-specific reference signal received from a serving cell, respectively; determining the sub-frame is a flexibl...
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WO/2014/045261A2 |
A system may be provided and may include a first transmitter; a first antenna, coupled to the first transmitter; wherein the first transmitter is arranged to transmit via the first antenna first radio frequency (RF) signals; a first rece...
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WO/2014/039100A1 |
A method is provided for reducing radio frequency interference between a first device and a second device co-located on a UE. The method comprises transmitting, by the UE, to a network element, responsive to the UE detecting IDC interfer...
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WO/2014/003598A1 |
An approach is provided to compensate for inter-carrier interference caused by phase noise in a transmitted or received signal. The approach involves causing an estimation of one or more phase noise spectrum taps that cause inter-carr...
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WO/2013/191367A1 |
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method by which a terminal receives a signal in a wireless communication system which supports device-to-device (D2D)...
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