mhurhangee/ep-ind-claims huggingface dataset:
A method of determining a precoder for a radio transmission from a base station including two or more transmit antennas to a mobile device via a channel, the method comprising: measuring a channel state of the channel and a channel noise characteristic of the channel; selecting, based on a result of the measurement, a subset of precoders out of a codebook including a plurality of precoders, wherein the plurality of precoders included in the codebook is parameterized by a combination of a first parameter and a second parameter, wherein the first parameter specifies the subset of precoders, and the second parameter specifies one precoder in the subset specified by the first parameter, wherein the subset is selected based on a first objective function, wherein the first objective function is a function of the result of the measurement and the first parameter, wherein the first objective function is g(β, R) = Σ m,n r m,n e j(m-n)β, wherein the first parameter is denoted by β, and wherein a correlation, R, between the transmit antennas m and n or groups of the transmit antennas, is denoted by r m,n and depends on the result of the measurement; and determining a precoder for precoding the transmission out of the subset. measuring a channel state of the channel and a channel noise characteristic of the channel; selecting, based on a result of the measurement, a subset of precoders out of a codebook including a plurality of precoders, wherein the plurality of precoders included in the codebook is parameterized by a combination of a first parameter and a second parameter, wherein the first parameter specifies the subset of precoders, and the second parameter specifies one precoder in the subset specified by the first parameter, wherein the subset is selected based on a first objective function, wherein the first objective function is a function of the result of the measurement and the first parameter, wherein the first objective function is g(β, R) = Σ m,n r m,n e j(m-n)β, wherein the first parameter is denoted by β, and wherein a correlation, R, between the transmit antennas m and n or groups of the transmit antennas, is denoted by r m,n and depends on the result of the measurement; and determining a precoder for precoding the transmission out of the subset.
Computer-implemented method for fitting of a pair of spectacles, comprising: virtual fitting of a parametric frame model, which comprises a multiplicity of parameters, to a 3D model of the head of a person, characterized in that the virtual fitting comprises: a first procedure for fitting the parametric frame model to the 3D model of the head, so as to satisfy fitting guidelines that are specific to the parametric frame model, wherein a first set of parameters is determined in the first fitting procedure, wherein the first set of parameters comprises a scaling of the spectacle frame, an "as-worn" pantoscopic angle and/or a form of a spectacle rim of the spectacle frame and a second procedure for fitting the parametric frame model to the 3D model of the head for anatomical fitting, wherein a second set of parameters, different from the first set, is determined in the second fitting procedure. virtual fitting of a parametric frame model, which comprises a multiplicity of parameters, to a 3D model of the head of a person, characterized in that the virtual fitting comprises: a first procedure for fitting the parametric frame model to the 3D model of the head, so as to satisfy fitting guidelines that are specific to the parametric frame model, wherein a first set of parameters is determined in the first fitting procedure, wherein the first set of parameters comprises a scaling of the spectacle frame, an "as-worn" pantoscopic angle and/or a form of a spectacle rim of the spectacle frame and a second procedure for fitting the parametric frame model to the 3D model of the head for anatomical fitting, wherein a second set of parameters, different from the first set, is determined in the second fitting procedure. a first procedure for fitting the parametric frame model to the 3D model of the head, so as to satisfy fitting guidelines that are specific to the parametric frame model, wherein a first set of parameters is determined in the first fitting procedure, wherein the first set of parameters comprises a scaling of the spectacle frame, an "as-worn" pantoscopic angle and/or a form of a spectacle rim of the spectacle frame and a second procedure for fitting the parametric frame model to the 3D model of the head for anatomical fitting, wherein a second set of parameters, different from the first set, is determined in the second fitting procedure.
A method, performed by a user equipment, UE, device, of transmitting specific sidelink signals in a wireless communication system, the method comprising: sequentially selecting a plurality of specific sidelink signal resources in a predetermined period, wherein the sequentially selecting a plurality of specific sidelink signal resources in a predetermined period comprises: at each particular stage, randomly selecting one resource unit in a resource pool within the predetermined period for a specific sidelink signal; wherein a resource unit includes a portion of the frequency resources in a subframe among the plurality of subframes included in the resource pool; wherein the randomly selecting one resource unit in a resource pool at each stage comprises: excluding subframes included in the resource pool from which a resource unit has already been selected in previous stages; and transmitting the specific sidelink signals using the selected specific sidelink signal resources; wherein the specific sidelink signals are discovery signals. sequentially selecting a plurality of specific sidelink signal resources in a predetermined period, wherein the sequentially selecting a plurality of specific sidelink signal resources in a predetermined period comprises: at each particular stage, randomly selecting one resource unit in a resource pool within the predetermined period for a specific sidelink signal; wherein a resource unit includes a portion of the frequency resources in a subframe among the plurality of subframes included in the resource pool; wherein the randomly selecting one resource unit in a resource pool at each stage comprises: excluding subframes included in the resource pool from which a resource unit has already been selected in previous stages; and transmitting the specific sidelink signals using the selected specific sidelink signal resources; wherein the specific sidelink signals are discovery signals. excluding subframes included in the resource pool from which a resource unit has already been selected in previous stages; and transmitting the specific sidelink signals using the selected specific sidelink signal resources; wherein the specific sidelink signals are discovery signals.
A method for adjusting a contention window size, CWS, in a wireless access system supporting an unlicensed band, the method comprising: performing a channel access procedure; transmitting a transmission burst including a downlink signal in the unlicensed band when a serving cell of the unlicensed band is determined to be in an idle state as a result of the channel access procedure; receiving hybrid automatic repeat and request acknowledgment, HARQ-ACK, information corresponding to the transmission burst; characterized in that the method further comprises: adjusting the CWS based on a number of discontinuous transmission, DTX, states in the HARQ-ACK information, when the transmission burst is scheduled by a self-carrier scheduling. performing a channel access procedure; transmitting a transmission burst including a downlink signal in the unlicensed band when a serving cell of the unlicensed band is determined to be in an idle state as a result of the channel access procedure; receiving hybrid automatic repeat and request acknowledgment, HARQ-ACK, information corresponding to the transmission burst; characterized in that the method further comprises: adjusting the CWS based on a number of discontinuous transmission, DTX, states in the HARQ-ACK information, when the transmission burst is scheduled by a self-carrier scheduling.
A motor starter comprising a manual motor starter, a magnetic contactor and a communication module, the communication module comprising: an MMS status input unit configured to receive a status of the manual motor starter; an MMS status input unit configured to receive a status of the manual motor starter; an MC status input unit configured to receive a status of the magnetic contactor; a communication unit connected through a communication cable to communicate data with a monitoring control console; a display unit configured to display an on/off status of the magnetic contactor, whether or not a communication status is normal, and whether or not the communication module is normally operated; and a controller configured to transmit MMS information received from the MMS status input unit and MC information received from the MC status input unit to the monitoring control console, and control the magnetic contactor based on a control signal, the MMS information and the MC information when the control signal is received from the monitoring control console.
Aircraft, wherein the aircraft is a motor-driven, fixed-wing aircraft, with - a thrust creation unit, which comprises an electric motor and a propeller coupled to said motor via a shaft, - an energy generation unit, which comprises an internal combustion engine and an electric generator coupled to said engine via a shaft, and - an electric transmission device, which is embodied for transmission of electric energy from the energy generation unit to the thrust creation unit, wherein a distance between the thrust creation unit and the energy generation unit amounts to at least 0.5 m, wherein - a maximum possible power output of the internal combustion engine is less than the thrust power needed during a take-off of the aircraft and - a consumption-optimised operation of the internal combustion engine lies at a power output of the internal combustion engine in a range of 100% to 130% of the specified cruising power of the aircraft and - at least one further energy supply device for supplying the thrust creation device with additional electric energy is provided, wherein the at least one further energy supply device comprises a battery or a fuel cell, and the aircraft is designed to assist the energy generation unit during takeoff of the aircraft in order to provide the thrust needed during takeoff. characterised by a sound conducting device for emitting sound created by the energy generation unit upwards away from the aircraft, wherein the sound conducting device includes a channel for directing the sound upwards, and by an axis of rotation of the shaft of the energy generation unit being arranged transverse to a specified flight direction of the aircraft. - a thrust creation unit, which comprises an electric motor and a propeller coupled to said motor via a shaft, - an energy generation unit, which comprises an internal combustion engine and an electric generator coupled to said engine via a shaft, and - an electric transmission device, which is embodied for transmission of electric energy from the energy generation unit to the thrust creation unit, wherein a distance between the thrust creation unit and the energy generation unit amounts to at least 0.5 m, wherein - a maximum possible power output of the internal combustion engine is less than the thrust power needed during a take-off of the aircraft and - a consumption-optimised operation of the internal combustion engine lies at a power output of the internal combustion engine in a range of 100% to 130% of the specified cruising power of the aircraft and - at least one further energy supply device for supplying the thrust creation device with additional electric energy is provided, wherein the at least one further energy supply device comprises a battery or a fuel cell, and the aircraft is designed to assist the energy generation unit during takeoff of the aircraft in order to provide the thrust needed during takeoff.
A gas swirling state determination system for determining quality of a swirling state of gas swirling around a central axis, the system comprising: an imaging device configured to capture the swirling gas from a direction along the central axis to acquire still images; an information processing device including a calculation unit configured to calculate luminance distribution information for each of the plurality of still images captured at different times by the imaging device to acquire a swirling speed (R1, R2) of a centroid of the luminance or a luminance difference at a specific location of the still images as a first calculation result (C11, C21), a smoothing unit configured to smooth a change in the first calculation result over time to acquire a second calculation result (C12, C22), and a determination unit configured to compare the second calculation result with a threshold (B1, B2) and determine the quality of the swirling state to acquire a determination result; and a display device configured to display the determination result. an imaging device configured to capture the swirling gas from a direction along the central axis to acquire still images; an information processing device including a calculation unit configured to calculate luminance distribution information for each of the plurality of still images captured at different times by the imaging device to acquire a swirling speed (R1, R2) of a centroid of the luminance or a luminance difference at a specific location of the still images as a first calculation result (C11, C21), a smoothing unit configured to smooth a change in the first calculation result over time to acquire a second calculation result (C12, C22), and a determination unit configured to compare the second calculation result with a threshold (B1, B2) and determine the quality of the swirling state to acquire a determination result; and a display device configured to display the determination result.
A method for communicating data from a first device to a second device, the method comprising: transmitting first device information from the first device to the second device, the first device information comprising a first location and first device identification information comprising a Media Access Control, MAC, address associated with the first device; receiving, from the second device, second device information associated with the second device, the second device information comprising a second location and second device identification information comprising a Media Access Control, MAC, address associated with the second device; communicating data to the second device via Wi-Fi Direct; characterized in that the step of transmitting is carried out prior to enabling wireless fidelity direct, Wi-Fi Direct, on the first device, and by enabling wireless fidelity direct, Wi-Fi Direct, on the first device in response to determining, based on the first location and the second location, the first device is located less than or equal to a predetermined distance from the second device; initiating a Wi-Fi Direct scan on the first device; discovering the MAC address associated with the second device during the Wi-Fi Direct scan; and in response to discovering the MAC address associated with the second device, connecting to the second device via Wi-Fi Direct. transmitting first device information from the first device to the second device, the first device information comprising a first location and first device identification information comprising a Media Access Control, MAC, address associated with the first device; receiving, from the second device, second device information associated with the second device, the second device information comprising a second location and second device identification information comprising a Media Access Control, MAC, address associated with the second device; communicating data to the second device via Wi-Fi Direct; characterized in that the step of transmitting is carried out prior to enabling wireless fidelity direct, Wi-Fi Direct, on the first device, and by enabling wireless fidelity direct, Wi-Fi Direct, on the first device in response to determining, based on the first location and the second location, the first device is located less than or equal to a predetermined distance from the second device; initiating a Wi-Fi Direct scan on the first device; discovering the MAC address associated with the second device during the Wi-Fi Direct scan; and in response to discovering the MAC address associated with the second device, connecting to the second device via Wi-Fi Direct.
A prosthetic heart valve, comprising: a frame comprising a plurality of strut members, the frame being radially collapsible and expandable between a collapsed configuration and an expanded configuration, the frame having an inflow end and an outflow end, and defining a longitudinal axis; a leaflet structure situated at least partially within the frame; and a covering disposed around the frame, the covering comprising: a first woven portion (1002A-C) extending circumferentially around the frame, the first woven portion (1002A-C) comprising a plurality of texturized strands extending along the longitudinal axis of the frame; a second woven portion (1004A-G) extending circumferentially around the frame and spaced apart from the first woven portion (1002A-C) along the longitudinal axis of the frame; wherein the texturized strands extend along the longitudinal axis of the frame from the first woven portion (1002A-C) to the second woven portion (1004A-G) and form a floating portion (1006A-E) between the first woven portion (1002A-C) and the second woven portion (1004A-G), wherein the covering comprises a first protective portion folded over apices of the strut members at the inflow end of the frame; and wherein the covering further comprises a second protective portion folded over apices of the strut members at the outflow end of the frame. a frame comprising a plurality of strut members, the frame being radially collapsible and expandable between a collapsed configuration and an expanded configuration, the frame having an inflow end and an outflow end, and defining a longitudinal axis; a leaflet structure situated at least partially within the frame; and a covering disposed around the frame, the covering comprising: a first woven portion (1002A-C) extending circumferentially around the frame, the first woven portion (1002A-C) comprising a plurality of texturized strands extending along the longitudinal axis of the frame; a second woven portion (1004A-G) extending circumferentially around the frame and spaced apart from the first woven portion (1002A-C) along the longitudinal axis of the frame; a first woven portion (1002A-C) extending circumferentially around the frame, the first woven portion (1002A-C) comprising a plurality of texturized strands extending along the longitudinal axis of the frame; a second woven portion (1004A-G) extending circumferentially around the frame and spaced apart from the first woven portion (1002A-C) along the longitudinal axis of the frame; wherein the texturized strands extend along the longitudinal axis of the frame from the first woven portion (1002A-C) to the second woven portion (1004A-G) and form a floating portion (1006A-E) between the first woven portion (1002A-C) and the second woven portion (1004A-G), wherein the covering comprises a first protective portion folded over apices of the strut members at the inflow end of the frame; and wherein the covering further comprises a second protective portion folded over apices of the strut members at the outflow end of the frame.
A signal transmission method, comprising: determining, by a network side, Positioning Reference Signal, PRS, configuration information preset for a cell; sending, by the network side, a positioning reference signal to a terminal based on the PRS configuration information; characterized in that the PRS configuration information comprises parameter information of PRS block sets; wherein the parameter information of PRS block sets comprises: time-domain configuration information and frequency-domain configuration information for transmitting PRS block sets; wherein the time-domain configuration information of transmitting PRS block sets comprises: a period and a slot offset of a PRS block set; PRS block identifiers or a quantity of PRS blocks in the PRS block set; and positions and a quantity of OFDM symbols occupied by the positioning reference signal in each PRS block, or positions and a quantity of slots occupied for transmitting a PRS block; wherein each PRS block set comprises one or a plurality of PRS blocks, wherein each PRS block corresponds to a beam direction, and each PRS block comprises one or more consecutive Orthogonal Frequency Division Multiplexing, OFDM, symbols occupied by the positioning reference signal. determining, by a network side, Positioning Reference Signal, PRS, configuration information preset for a cell; sending, by the network side, a positioning reference signal to a terminal based on the PRS configuration information; characterized in that the PRS configuration information comprises parameter information of PRS block sets; wherein the parameter information of PRS block sets comprises: time-domain configuration information and frequency-domain configuration information for transmitting PRS block sets; wherein the time-domain configuration information of transmitting PRS block sets comprises: a period and a slot offset of a PRS block set; PRS block identifiers or a quantity of PRS blocks in the PRS block set; and positions and a quantity of OFDM symbols occupied by the positioning reference signal in each PRS block, or positions and a quantity of slots occupied for transmitting a PRS block; wherein each PRS block set comprises one or a plurality of PRS blocks, wherein each PRS block corresponds to a beam direction, and each PRS block comprises one or more consecutive Orthogonal Frequency Division Multiplexing, OFDM, symbols occupied by the positioning reference signal.