Abstract: Apparatus, methods, and computer-readable media for facilitating distribution matching via reversed compression are disclosed herein. An example method for wireless communication at a wireless transmitter includes decompressing a first sequence of information bits for wireless transmission to output a sequence of shaped symbols. The example method also includes compressing the sequence of shaped symbols to output a second sequence of compressed information bits. The example method also includes transmitting, to a receiver, a signal comprising the sequence of shaped symbols.

Abstract: A method of measuring a tissue element, a device of measuring a tissue element, and a wearable apparatus are provided. The method includes: determining a positioning feature; determining a measurement region according to the positioning feature, where the measurement region meets a reproducibility of a measurement condition; arranging the measurement probe at a position corresponding to the measurement region; and performing a tissue element measurement by using the measurement probe.

Abstract: A method and a device of detecting a living tissue element and a wearable apparatus are provided. The method includes: irradiating a detection region with incident light, where the incident light passes through the detection region to form exit light exited from at least one exit position; obtaining a light intensity value corresponding to each beam of the exit light acquired by M photosensitive surfaces, to obtain T output light intensities, where each output light intensity is obtained by processing the light intensity value of the exit light acquired by one or more photosensitive surfaces, and each photosensitive surface is used to acquire the light intensity value of the exit light exited from the exit position within a predetermined anti-jitter range corresponding to the photosensitive surface, 1?T?M; and determining a concentration of at least one detected tissue element according to at least one output light intensity.

Abstract: A method and a device of measuring a tissue element, and a wearable apparatus. The method includes: irradiating a measurement region with incident light having a single predetermined wavelength, where the incident light passes through the measurement region to form exit light exited from at least one exit position; obtaining a light intensity value corresponding to the exit light acquired by M photosensitive surfaces so as to obtain T output light intensities, where each output light intensity is obtained by processing the light intensity value of the exit light acquired by one or more photosensitive surfaces, and each photosensitive surface is used to acquire the light intensity value of the exit light exited from the exit position within a predetermined anti-jitter range corresponding to the photosensitive surface, 1?T?M; and determining a concentration of a detected tissue element according to at least one output light intensity corresponding to the predetermined wavelength.

Abstract: A method and a device of measuring tissue element and a wearable apparatus are provided. The method includes: irradiating a measurement region with incident light having multiple predetermined wavelengths, where each beam of the incident light passes through the measurement region to form exit light exited from at least one exit position; obtaining a light intensity value corresponding to each beam of the exit light acquired by M photosensitive surfaces, to obtain T output light intensities each obtained by processing the light intensity value of the exit light acquired by one or more photosensitive surfaces, and each photosensitive surface is used to acquire the light intensity value of the exit light exited from the exit position within a predetermined anti-jitter range corresponding to the photosensitive surface, 1?T?M; and determining a concentration of a measured tissue element according to at least one output light intensity corresponding to the predetermined wavelengths.

Abstract: Methods, systems, and devices for wireless communications are described in which a receiving device, such as a base station or user equipment (UE), may receive an input signal that is modulated according to a probabilistic amplitude shaping (PAS) modulation technique. The receiving device may determine an associated channel noise estimate and may scale the input signal and the channel noise estimate based on a probability distribution parameter that is associated with the PAS modulation. The receiving device may demap the modulation constellation of the input signal based on the scaled input signal and the scaled channel noise estimate and provide one or more bits associated with the PAS modulated constellation. The probability distribution parameter may be estimated at the receiving device, or the transmitting device may provide the probability distribution parameter to the receiving device.

Abstract: Wireless communications systems and methods related to an efficient arithmetic coding based multiple composition distribution matcher (MCDM) are provided. A wireless communication device selects, based on a first value representing a sequence of bits, a first composition from a plurality of compositions. Each composition of the plurality of compositions includes a different modulation symbol distribution associated with a modulation scheme. The wireless communication device encodes, based on the first composition, the sequence of bits into a sequence of symbols using arithmetic coding. The wireless communication device transmits a communication signal including the sequence of symbols.

Abstract: Methods, systems, and devices for power backoff techniques for modulation schemes are described. A user equipment (UE) may receive an indication of a constellation distribution parameter and a modulation scheme to be used by the UE for an uplink message on an uplink channel. The UE may determine an uplink transmission power based at least in part on the indicated constellation distribution parameter and the indicated modulation scheme. The UE may transmit the uplink message using the indicated modulation scheme according to the determined uplink transmission power. In some examples, the UE may transmit a report indicating a power headroom parameter and an output power parameter based at least in part on the constellation distribution parameter.

Abstract: A method and a device of measuring a tissue element, and a wearable apparatus. The method includes: obtaining, in response to a reproducibility of a controllable measurement condition being met, an output light intensity corresponding to exit light having at least one predetermined wavelength, where the output light intensity is acquired by a measurement probe, the measurement probe is provided on a device of measuring a tissue element, and the device of measuring a tissue element has a signal-to-noise ratio level for distinguishing an expected change in a concentration of a tissue element; and processing at least one output light intensity corresponding to the at least one predetermined wavelength based on an interference suppression method, so as to determine a concentration of a detected tissue element.

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a wireless device may In use non-uniformly distributed bits for amplitude mapping and uniformly distributed bits for sign mapping to support probabilistic constellation shaping (PCS) for transmission of a message. To provide a coding gain with one or more retransmissions of the message, the device may configure redundancy versions based on the non-uniform distribution of one or more symbols. In some examples, the device may include the same set of non-uniformly distributed systematic bits or at least a portion of non-uniformly distributed systematic bits in each redundancy version of the message. Additionally or alternatively, the device may use multiple modulation and coding scheme (MCS) values to modulate one or more of the redundancy versions, where a first MCS value is used to modulate non-uniformly distributed symbols and a second MCS value is used to modulate uniformly distributed symbols.

Abstract: A method of measuring a tissue element, a device of measuring a tissue element, and a wearable apparatus are provided. The method includes: irradiating a measurement region with incident light having at least one predetermined wavelength (S110), where each beam of the incident light is incident on an incident position to form at least one beam of exit light exited from at least one exit position on the measurement region; and arranging an anti-jitter portion at a position corresponding to the measurement region, so that an average optical path of exit light received by a measurement probe associated with the anti-jitter portion is maintained within a predetermined optical path range during a skin jitter process at the measurement region (S120).

Abstract: Apparatus, methods, and computer-readable media for network coding for handover are disclosed herein. A base station (BS) transmits a first group of encoded packets to a first road side unit (RSU) over a first radio access network (RAN) interface. The BS initiates a handover procedure between the first RSU and a second RSU. The BS receives, from the first RSU, a release acknowledgment associated with the handover procedure and feedback associated with the first group of encoded packets. The BS transmits network coding level information to the second RSU over a second RAN interface based on the feedback. The network coding level information indicates a number of missing encoded packets within the first group of encoded packets for the second RSU to transmit to the UE. The BS transmits, to the UE, a second group of encoded packets associated with the number of missing encoded packets at the second RSU.

Abstract: The embodiments of the present disclosure provide a positioning method, a positioning apparatus, an electronic device and a storage medium. The method includes: acquiring a measurement region of an object; determining a positioning portion of the object according to the measurement region; and positioning the positioning portion to position the measurement region and ensure that a measurement posture meets a predetermined condition.

Abstract: Provided are a method, an apparatus and a system of measuring tissue element, an electronic device, and a medium. The method includes: acquiring a target image information of a target position of a tissue to be measured and a pre-stored template image information of a locating position, the target image information includes a surface target image and/or an internal target image, and the template image information includes a surface template image and/or an internal template image; determining the target position as the locating position in response to the target image information being matched with the template image information; determining a measurement position according to the locating position and a corresponding relationship between the locating position and the measurement position of the tissue to be measured, the measurement position is a position meeting a reproducibility; and performing a tissue element measurement at the measurement position.

Abstract: A non-invasive detection method, device, system and wearable apparatus for tissue element. The method includes: acquiring, for a detected site of a detected object, second light intensity measurement value for each predetermined wavelength of at least one predetermined wavelength at a measurement distance, and/or a second light intensity reference value for each predetermined wavelength of at least one predetermined wavelength at a reference distance, wherein the measurement distance is a source-detection distance corresponding to a first light intensity measurement value, and the reference distance is a source-detection distance corresponding to a first light intensity reference value and determining a concentration of a tissue element to be detected according to the second light intensity measurement value for each predetermined wavelength and/or the second light intensity reference value for each predetermined wavelength.

Abstract: A method and apparatus for processing an image signal, an electronic device, and a computer-readable storage medium. The method includes: obtaining a digital image signal of a target image, the target image including object imaging corresponding to an object, identifying a first area of the object imaging in the target image from the digital image signal, removing the object imaging from the target image based on the first area, to obtain a background image corresponding to an original background, performing image inpainting processing on the first area of the background image to obtain a filled image, the filled image including the original background and a perspective background connected to the original background, identifying a second area in the object imaging, and removing an imaging portion corresponding to the second area from the object imaging, and superimposing the obtained adjusted object imaging on the first area.

Abstract: Disclosed is a BRD4 inhibitor as shown in formula I, belonging to the field of compound drugs. The compound provided has a good inhibitory effect on prostate cancer cell proliferation, and can be used for preparing a drug combatting tumors, autoimmune or inflammatory diseases and viral infection, and in particular an anti-prostate cancer drug.

Abstract: An EP300/CBP inhibitor, specifically provided is a compound as shown in formula I, or a deuterated product thereof, or a salt thereof, or a conformational isomer thereof, or a crystal form thereof, or a solvate thereof. The compound is highly selective for EP300/CBP, and can effectively inhibit the activity of EP300/CBP; in addition, the compound has an excellent inhibitory effect on various tumor cells including prostate cancer cells, leukemia cells, breast cancer cells and multiple myeloma cells. The compound has broad application prospects in the preparation of an EP300/CBP inhibitor, and drugs for preventing and/or treating tumors, myeloid hematopoietic stem/progenitor cells malignant disease, and regulating regulatory T cells.

Abstract: A non-invasive detection method and device, and a wearable apparatus for tissue element are provided. The method includes: acquiring, for a detected site of a detected object, a second light intensity measurement value for each predetermined wavelength of at least one predetermined wavelength at a measurement distance, and/or a second light intensity reference value for each predetermined wavelength of at least one predetermined wavelength at a reference distance, wherein the measurement distance is a source-detection distance corresponding to the first light intensity measurement value, and the reference distance is a source-detection distance corresponding to the first light intensity reference value; and determining a concentration of a tissue element to be detected according to the second light intensity measurement value of each predetermined wavelength and/or the second light intensity reference value for each predetermined wavelength.

Abstract: Described here are methods of assessing response of a patient to an EZH2 inhibitor and methods of treating certain cancers by administering therapeutically effective amounts of an EZH2 inhibitor and a PARP-1 inhibitor.