Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for communication. A network device transmits, to a terminal device, a configuration of bandwidth part for transmission of uplink data in an inactive state, the configuration comprising a configured grant. When the terminal device decides to transmit the uplink data in the inactive state, the terminal device determines the configured grant from the configuration of bandwidth part, and transmits, in the inactive state, the uplink data to the network device based on the configured grant. In this way, configuration grant based small data transmission can be enhanced.

Abstract: Embodiments of the present disclosure provide a solution for transmitting HARQ feedback. A method for communications comprises in accordance with a determination that a first resource for transmission of a first HARQ feedback for a first SPS downlink transmission is unavailable, determining, at a terminal device, a second resource subsequent to the first resource in time domain. The method further comprises transmitting to a network device the first HARQ feedback on the second resource.

Abstract: Embodiments of the present disclosure relate to a method, device and computer readable media for communications. A method comprises selecting, at a first terminal device, at least one candidate resource in a resource selection window. The method further comprises receiving, from a second terminal device, coordination information for resource selection for a sidelink transmission of the first terminal device. The method further comprises selecting a first set of target resources for the sidelink transmission in the resource selection window based on at least one of the coordination information and the at least one candidate resource.

Abstract: Embodiments of the present disclosure relate to methods, apparatuses and computer program products for power control. A method implemented at a first terminal device comprises determining one or more power control parameters for a transmission from a second terminal device to the first terminal device; transmitting the one or more power control parameters to the second terminal device; and receiving the transmission from the second terminal device, the transmission being controlled based on the one or more power control parameters. With some proposed embodiments, transmission between the first device and the second device may be performed more efficiently.

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for communication of a RS. According to embodiments of the present disclosure, the terminal device receives information indicating a set of resources for transmitting a reference signal from the network device. If the terminal device receives an indication in a reference signal trigger slot for triggering a transmission of the reference signal, the terminal device determines a slot for transmitting the reference signal. The terminal device determines whether the slot is valid based on a slot configuration. In this way, it can avoid the SRS transmission timing ambiguous or misalignment between UE and network.

Abstract: A method, apparatus and system are for displaying measurement information. An embodiment of the method includes: obtaining a display instruction for displaying measurement information of at least one second transmitter; and displaying, after obtaining the display instruction, the measurement information of the at least one second transmitter on a display screen of the a first transmitter. The first transmitter and the at least one second transmitter perform data communication with a distributed I/O device according to a preconfigured data transmission path. Further, the measurement information of the at least one second transmitter is obtained by means of the distributed I/O device according to the preconfigured data transmission path. The embodiment of the method enables an operator to conveniently view the measurement information of the second transmitter on the first transmitter nearby, without viewing the information on a remote device manager or the second transmitter.

Abstract: The present invention discloses an electromagnetic pulse-aided friction stir lock welding processing device and method, which comprises an upper die body and a lower die body. The upper end of the lower die body is provided with a frustum-shaped settling tank. The lower end of the upper die body is provided with a tip inserted into the settling tank, an outer wall of the tip is fitted with an inner wall of the settling tank, a gap for placing parts to be processed is arranged between the upper die body and the lower die body.

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for communication. A method comprises determining, at a first device, a first parameter for determination of a sequence group index based on at least one of the following: a second parameter indicating an identity associated with a physical channel between the first device and a second device, a third parameter indicating a scrambling identity, and a fourth parameter indicating a cell identity; determining the sequence group index based on the first parameter; generating, at least based on the sequence group index, a Demodulation Reference Signal (DMRS) sequence to be transmitted to the second device; and transmitting the generated DMRS sequence to the second device over the physical channel. Embodiments of the present disclosure can enable DMRS transmission with low Peak to Average Power Ratio (PAPR) and high flexibility.

Abstract: Disclosed are techniques relating to an improved air quality device that can provide personalized comfort and improved air quality elements to occupants of a common space. The improved air quality device can comprise a plurality of individually adjustable directional outlets. The state of these individually adjustable directional outlets can be updated to individually satisfy comfort levels of various occupants at different locations within the common space, which can be determined based on inputs from a control device (e.g., thermostat), a sensor (e.g., occupancy sensor), and so forth. The improved air quality device can further comprise an ultraviolet light device that can reduce pathogens in the common space. The state of the ultraviolet light device (e.g., on/off, duration of on/off, a position/location, and so on) can be a function of the state of the state of the outlets.

Abstract: A method for identifying one or more faces in an image may include determining a detection region in an image based on at least one of a plurality of detection scales, and identifying one or more faces in the detection region based on the at least one of the plurality of detection scales. The method may further include calibrating the detection region based on one or more identified faces.

Abstract: An ALD preparation method for eliminating camera module dot defects includes: placing a base substrate in a reaction chamber, and heating to 100-400° C.; introducing a first reaction precursor into the reaction chamber to chemically adsorb the first reaction precursor on the base substrate to form a first film layer; removing the excess first reaction precursor, and purging with inert gas; introducing a second reaction precursor into the reaction chamber to create a reaction between the second reaction precursor and the first reaction precursor to form a first refractive index layer; removing the excess second reaction precursor and a by-product of the reaction, and purging with inert gas; introducing a third reaction precursor into the reaction chamber to chemically adsorb the third reaction precursor on a surface of the first refractive index layer to form a second film layer; and removing the excess third reaction precursor, and purging with inert gas.

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for communication. A method of communication comprises determining, at a terminal device, whether a switch is to be performed from a first network device of a first communication network to a second network device of a second communication network, the first and second communication networks being associated with first and second identities of the terminal device respectively; and in response to determining that the switch is to be performed, transmitting, to the first network device, a request for the switch from the first network device to the second network device. In this way, the switch can be notified to the network side and network performance during the switch can be enhanced.

Abstract: Provided is an intelligent inversion method for pipeline defects based on heterogeneous field signals.

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for communication of a RS. A method of communication comprises determining, at a network device, information indicating a first number of resources configured for communication of a RS, the first number being associated with a third number of transmit antenna ports and a fourth number of receive antenna ports of a terminal device and the fourth number being larger than a predetermined number; and transmitting the information to the terminal device. The method further comprises receiving, at the terminal device, the information; determining a second number of resources from the first number of resources, the first number being larger than or equal to the second number; and performing the communication of the RS based on the second number of resources. Embodiments of the present disclosure can achieve a RS resource configuration and a RS communication for increased antenna ports.

Abstract: A display panel includes a first display region with multiple light-transmitting sub-pixels and multiple non-light-transmitting sub-pixels. The multiple light-transmitting sub-pixels and the multiple non-light-transmitting sub-pixels are arranged in a preset pixel arrangement structure in the first display region. The multiple non-light-transmitting sub-pixels are randomly arranged in at least one set region of the first display region.

Abstract: The present disclosure provides systems and methods for automatically detecting third-party re-identification of anonymized computing devices.

Abstract: The present disclosure provides systems and methods for secure identification retrieval. The method includes retrieving a value of a periodic variable and calculating a plurality of query tokens from a corresponding plurality of client device identifiers and the value of the periodic variable. Each query token is associated with a corresponding client device identifier in a first database. The method further includes receiving a first query token calculated from a client device identifier of the first client device and the value of the periodic variable and identifying a second query token of the calculated plurality of query tokens in the first database matching the first query token. The method further includes, responsive to the identification, retrieving the associated client device identifier and retrieving one or more characteristics of the first client device according to the associated client device identifier. The method further includes transmitting the retrieved one or more characteristics.

Abstract: Methods, systems, and computer readable medium for verifying interactions with digital components. The method includes receiving input indicating interaction associated with a digital component that is provided by a content provider and presented by a user interface of the user device, determining, by a trusted program of the user device, that the interaction is valid, generating, by the trusted program and based on the determination that the interaction is valid based on a validity evaluation, a digitally signed token that attests the validity of the interaction with the digital component, and providing, by the trusted program and to a third party, the digitally signed token as an indication of the validity of the interaction.

Abstract: A call method and apparatus are provided. A call method, performed by a first terminal, includes: allocating first call data to N first call service channels; and sending the first call data to a second terminal by using the N first call service channels. The first call data is transmitted to the operator by using the N first call service channels, and the first call data is re-allocated by the operator into M groups and then is sent, so that the second terminal receives, by using the M second call service channels, the first call data allocated into the M groups. N and M are positive integers, and a value of at least one of N and M is greater than 1.