Abstract: Aspects presented herein may enable a UE to reduce sensor initialization time for one or more sensors that are to be used for DR positioning during a GNSS signal outage. In one aspect, a UE initiates a first positioning engine based on an availability of a GNSS signal, where the first positioning engine measures a relative position of the UE without ambiguity processing. The UE calibrates at least one IMU sensor based on the relative position of the UE measured by the first positioning engine. The UE performs a positioning calculation of the UE via the at least one IMU sensor in response to the GNSS signal being unavailable.

Abstract: Various embodiments of the present disclosure provide a method for relay (re) selection. The method which may be performed by a first terminal device comprises generating a message targeting at least a second terminal device. In accordance with an exemplary embodiment, the message may include an indicator used to determine which of the first terminal device and the second terminal device is to perform relay selection or reselection. The method further comprises transmitting the message towards the second terminal device.

Abstract: A transmitter (12) obtains data packets at a higher layer (16A) of a protocol stack (16), and duplicates each data packet at the higher layer (16A) to obtain duplicates of each data packet. The duplicates are transmitted on different respective channels from the higher layer (16A) to a lower layer (16B) of the protocol stack (16). The transmitter (12) generates different transport blocks to include data from the different respective channels, such that the duplicates of each data packet are conveyed by different transport blocks. For each transport block, the transmitter (12) transmits or does not transmit at least a part of the transport block within at least a part of a different respective transmission opportunity on a link (26) to a receiver (14) using unlicensed frequency spectrum (28), depending on whether or not a channel sensing procedure indicates the unlicensed frequency spectrum (28) is clear during that at least part of the transmission opportunity.

Abstract: A method performed by a wireless device (110) includes, for a first transmission of a procedure, selecting a first channel sensing procedure for determining availability of a channel in the unlicensed spectrum. Based on the first channel sensing procedure, it is determined that the channel in the unlicensed spectrum is available. In response to determining that the channel in the unlicensed spectrum is available, a maximum channel occupancy time, MCOT, duration associated with the first channel sensing procedure is determined. The MCOT duration is an amount of time in which the wireless device and a network node are allowed to transmit on the channel in the unlicensed spectrum for the procedure. The wireless device transmits the first transmission during the MCOT duration and receives a second transmission from a network node (160). The second transmission includes a first listen-before-talk, LBT, scheme for a third transmission associated with the procedure.

Abstract: Embodiments herein relates to a method performed by a UE for handling communication in a wireless communications network. The UE transmits a first indication in a PHR of a serving cell to a radio network node, wherein the first indication indicates presence of a first type of PH of a first carrier in the PHR of the serving cell, and wherein the first type is referring to an uplink RS transmission power. The PHR of the serving cell further comprises a second indication indicating presence of a PH of a second type of a second carrier of the serving cell, wherein the second type is referring to a user data transmission power.

Abstract: A splicing component and a spliced display screen are provided. In the splicing component provided by the embodiments of the present disclosure, splicing panels are aligned and preliminarily spliced through a first positioning structure and a second positioning structure. A first splicing part and a second splicing part are then connected through a connecting part. Therefore, a plurality of splicing panels are efficiently and seamlessly spliced through the splicing component. The splicing component provided by the embodiment of the present disclosure improves the mounting efficiency of a spliced display screen and simplifies the mounting mode.

Abstract: The present disclosure provides a method implemented by a first terminal device. The method includes the step of transmitting, over a sidelink, to a second terminal device, a first message for controlling discontinuous reception (DRX) status of the second terminal device. The corresponding apparatus, system, device, computer-readable storage and carrier, etc. thereof are also provided.

Abstract: A method for preparing Portland cement includes: respectively weighing iron slag, copper slag, vanadium slag, and nickel slag and grinding, to yield prefabricated iron slag, prefabricated copper slag, prefabricated vanadium slag, and prefabricated nickel slag; weighing mica and kaolinite, mixing, and grinding to obtain aluminous raw materials; evenly mixing the prefabricated iron slag and the aluminous raw materials, and calcining, to yield an iron-aluminum eutectic mineral; weighing the marble, fluorite, dolomite, and quartz, evenly mixing the marble, fluorite, dolomite, and quartz with the prefabricated copper slag, prefabricated vanadium slag, and prefabricated nickel slag to yield a first mixture; grinding the iron-aluminum eutectic mineral to yield powders, and calcining a second mixture of the first mixture and the powders, to yield the cement clinker; and cooling the cement clinker, and grinding a third mixture of the cooled cement clinker and the gypsum, to yield the Portland cement.

Abstract: System and method embodiments for analyzing a test fluid to detect prior or present infestations of bed bugs are described. In an embodiment, the method may include receiving the test fluid on a test strip within the detection device. The test strip may include a reaction portion and a reagent portion containing an antibody or antigen-binding fragment that is conjugated to a colored particle. The test fluid may include bed bug antigen that reacts with the conjugated antibody. The detection device may include a first and a second optical sensor for monitoring a reaction and a background color intensity, respectively. Upon a predetermined time delay elapsing, the detection device determines whether bed bug antigen is present in the test fluid using the monitored color intensities and minimum and maximum color intensity thresholds associated with bed bugs. Then, the detection device outputs a result using a visual display.

Abstract: Embodiments include methods performed by a wireless device for random access to a wireless communications network. Such methods include transmitting a random access preamble in a first uplink (UL) bandwidth part (BWP) of a carrier and selecting a first downlink (DL) BWP of the carrier based on an association between the first UL BWP and the first DL BWP. Such methods include monitoring the first DL BWP for a random access response from the wireless communication network to the transmitted random access preamble. Other embodiments include complementary methods for a base station configured to support random access by wireless devices, as well as wireless devices and base stations configured to perform such methods.

Abstract: A spliced display screen is disclosed. The spliced display screen includes a case body, a backlight unit disposed on a side of the case body, at least two liquid crystal display (LCD) panels spliced to each other, a first magnetic unit, and a second magnetic unit. The LCD panels are attached to the case body and are disposed on a light-emitting side of the backlight unit. The first magnetic unit is disposed on a side of the case body close to the LCD panel. The second magnetic unit is disposed on a side of the LCD panels close to the backlight unit. Polarity of the first magnetic unit and polarity of the second magnetic unit are same.

Abstract: A noise filtering device, method, and chip for a dynamic vision sensor (DVS), and an event-driven vision device, and an electronic device are provided. In order to meet multi-dimensional requirements of a denoising solution such as power consumption, delay, storage resources, calculation resources, denoising effect, applicable range of noise types, and hardware implementation difficulty, in this disclosure, global space-domain and time-domain informations are simultaneously aggregated in a shift register, or latest time-domain informations are collected through a space domain, and finally, whether an event generated by a DVS is a noise event is judged on the basis of clustering of space-domain informations and the time-domain informations. While achieving excellent denoising performance, this disclosure has outstanding advantages in the aforementioned multiple dimensions because of advantages of parallel and simple calculation and no dependence on a DVS resolution, etc.

Abstract: The present disclosure provides a method (300) in a first terminal device. The method (300) includes: transmitting (310), to a second terminal device, a first sidelink message containing a first Discontinuous Reception, DRX, configuration; receiving (320), from the second terminal device, a second sidelink message containing a second DRX configuration; and delaying (330) transmission of a second response to the second sidelink message to the second terminal device until a first response to the first sidelink message is received from the second terminal device, or until a timer expires.

Abstract: A method performed by a remote User Equipment (UE) for handling a path switch failure of a connection in a wireless communications network. The remote UE detects the path switch failure. The path switch failure relates to a failure to switch path from a first path to a first network node, to a second path to a second network node. At least one path out of the first path and the second path comprises an indirect link. Upon detecting the path switch failure, the remote UE continues to apply a previous configuration for the connection that was used before the path switch was triggered. During continuing to apply the previous configuration, to recover from the path switch failure, the remote UE triggers a recovery procedure to continue the transmission. During the recovery procedure, the connection for the first path is kept.

Abstract: A network node, a wireless communication device and methods therein for monitoring interferences between a number of groups of wireless communication devices and configuring SL resources for the number of groups of wireless communication devices in a wireless communication network are disclosed. The network node configures a discovery signal associated with an identity and configures which wireless communication devices in which groups to transmit and/or receive the configured discovery signal. The network node determines whether the number of groups of wireless communication devices (130, 131, 132, 140, 141, 142) are isolated from each other based on a report related to the discovery signal and decides whether or not to reconfigure the SL resources for the number of groups or rearrange the wireless communication devices in the groups based on the determined result on whether the number of groups of wireless communication devices (130, 131, 132, 140, 141, 142) are isolated from each other.

Abstract: A display device including a display panel having a first side including a display area configured to emit light and a second side opposite to the first side, a sensor having a first surface facing the display panel, a first adhesive layer disposed between the first surface of the sensor and the display panel, and a second adhesive layer disposed on a side surface of the sensor, in which the second adhesive layer and the first adhesive layer contact each other.

Abstract: A device may use Precise Point Positioning (PPP) correction information to generate Real Time Kinematic (RTK) correction information that can be sent to other devices for RTK-based positioning. In particular, according to some embodiments, the first device having access to PPP correction information may obtain the PPP correction information and generate RTK correction information by determining a virtual RTK base station location and generating, based on the PPP correction information, a virtual Multi-Constellation Multi-Frequency (MCMF) measurement corresponding to the determined virtual RTK base station location. This virtual MCMF measurement (and/or data derived therefrom) can then be sent to other devices as RTK correction information.

Abstract: A method implemented by a first terminal device (1101) is provided. The method comprises: transmitting a signaling indicating a suggestion on one or more sidelink discontinuous reception, SL DRX, configurations to a second terminal device (1102); receiving a first response for each of the SL DRX configurations from the second terminal device (1102). The first response may indicate one of: fully accepting, by the second terminal device, the suggestion; fully rejecting, by the second terminal device (1102), the suggestion; and partly accepting, by the second terminal device, the suggestion. Latency, power consumption and signaling overhead may be reduced. Data loss due to active time misalignment may be minimized. A good tradeoff between UE power consumption and performance of sidelink transmissions may be achieved.

Abstract: A method implemented by a first terminal device is provided. The method comprises: adapting a sidelink discontinuous reception, SL DRX, configuration based on measured SL congestion. Radio situation based SL DRX configuration adaptation achieves a more optimal tradeoff between UE power consumption and SL performance.