Abstract: A method for mobility enhancement in wireless communication systems is provided. The method is performed by a User Equipment (UE) configured with a first Small Data Transmission (SDT) configuration by a first cell. The method includes receiving a Radio Resource Control (RRC) release message including a suspend configuration from the first cell; transitioning to an RRC INACTIVE state in response to receiving the RRC release message; receiving, in the RRC INACTIVE state, a System Information Block Type 1 (SIB1) including a second SDT configuration from a second cell; camping on the second cell in response to receiving the SIB1 from the second cell; and while the UE is camping on the second cell, refraining from using the first SDT configuration to initiate an SDT procedure associated with the second cell in a case that the UE does not support performing the SDT procedure associated with the second cell.

Abstract: A target detection method based on fusion of vision, lidar and millimeter wave radar comprises: obtaining original data detected by a camera, a millimeter wave radar, and a lidar, and synchronizing the millimeter wave radar, the lidar, and the camera in time and space; performing a calculation on the original data detected by the millimeter wave radar according to a radar protocol; generating a region of interest by using a position, a speed, and a radar reflection area obtained from the calculation; extracting feature maps of a point cloud bird's-eye view and the original data detected by the camera; projecting the region of interest onto the feature maps of the point cloud bird's-eye view and the original data detected by the camera; fusing the feature maps of the point cloud bird's-eye view and the original data detected by the camera, and processing a fused image through a fully connected layer.

Abstract: An electric motor having low vibration and/or noise comprises a rotor or stator comprising permanent magnets each comprising at least two pole pairs, with an internal flux gap within the permanent magnets between adjacent internal pole pairs. The internal flux gap between the internal pole pairs may be similar to an external pole to pole physical spacing between adjacent poles of adjacent magnets. The motor is suitable for use in for example a laundry washing machine or dryer or washer-dryer.

Abstract: Disclosed are a point cloud polar coordinate coding method and a device, including dividing a circular scanning area scanned by a lidar at an equal angle with an angle ?? to obtain a plurality of identical polar coordinate areas; dividing each of the polar coordinate areas with equal length along a radial direction with a length ?r to obtain a plurality of polar coordinate grids and generating a plurality of polar coordinate cylinders corresponding to each of the polar coordinate grids in a three-dimensional space; generating polar coordinate cylinder voxels; extracting structural features from the all point cloud data in each of the polar coordinate cylinder voxels; obtaining a two-dimensional point cloud pseudo-image; boundary supplementing to the two-dimensional point cloud pseudo-image; and performing feature extraction on the two-dimensional point cloud pseudo-image by using convolutional neural networks, and outputting a final feature map.

Abstract: A target detection method based on fusion of vision, lidar and millimeter wave radar comprises: obtaining original data detected by a camera, a millimeter wave radar, and a lidar, and synchronizing the millimeter wave radar, the lidar, and the camera in time and space; performing a calculation on the original data detected by the millimeter wave radar according to a radar protocol; generating a region of interest by using a position, a speed, and a radar reflection area obtained from the calculation; extracting feature maps of a point cloud bird's-eye view and the original data detected by the camera; projecting the region of interest onto the feature maps of the point cloud bird's-eye view and the original data detected by the camera; fusing the feature maps of the point cloud bird's-eye view and the original data detected by the camera, and processing a fused image through a fully connected layer.

Abstract: An electric motor having low vibration and/or noise comprises a rotor or stator comprising permanent magnets each comprising at least two pole pairs, with an internal flux gap within the permanent magnets between adjacent internal pole pairs. The internal flux gap between the internal pole pairs may be similar to an external pole to pole physical spacing between adjacent poles of adjacent magnets. The motor is suitable for use in for example a laundry washing machine or dryer or washer-dryer.

Abstract: A heat dissipating module with three-dimensional structure includes a heat dissipating cavity connecting to a top of a heat absorbing cavity to form a distance from a heat source. When a working fluid in the heat absorbing cavity absorbs the thermal energy and is vaporized, the vapor would flow up to a vapor guiding space due to thermosyphon effect and principles of Boyle's Law, and then the vapor is projected and spread rapidly and evenly to the heat dissipating cavity through a projecting exit. Then the vapor is condensed into liquid and become the working fluid again by heat exchange. The condensed liquid then drips down and flows back to the heat absorbing cavity via micro-passages, forming a cycle of phase change of the working fluid for operation of heat dissipation.

Abstract: A heat dissipating module with micro-passages includes a heat dissipating cavity connecting to a top of a heat absorbing cavity to form a distance from a heat source. When a working fluid in the heat absorbing cavity absorbs the thermal energy and is vaporized, the vapor would flow up to a vapor guiding space due to thermosyphon effect and principles of Boyle's Law, and then the vapor is projected and spread rapidly and evenly to the heat dissipating cavity through a projecting exit. Then the vapor is condensed into liquid and become the working fluid again by heat exchange. The condensed liquid then drips down and flows back to the heat absorbing cavity via micro-passages, forming a cycle of phase change of the working fluid for operation of heat dissipation.

Abstract: A first and second set of simulation information of a circuit design may be received. Energy consumption values associated with signals may be calculated for each of the first and second sets of simulation information of the circuit design. The energy consumption values associated with the transitions of the plurality of signals for each time point of a plurality of time points may be aggregated based on when each of the transitions of the signals occurs for each of the first and second sets of simulation information. Furthermore, a possible Differential Power Analysis (DPA) leak may be identified at one of the time points based on a difference in aggregated energy consumption values between the first and second sets of simulation information.

Abstract: A method and system for a countermeasure to power analysis attacks, where an impedance element is coupled to a power source providing power to a cryptographic module causing a measurable power supply noise, a timing sequence is generated, and the impedance element is decoupled from the power source based on the timing sequence to cause the measurable power supply noise to vary according to the timing sequence.

Abstract: A phase-change heat dissipating device includes a heat absorbing body, a heat dissipation body and two tubes. The heat absorbing body is filled with a working fluid. A light source and the heat dissipation body are disposed on a same side of the heat absorbing body. The heat dissipation body has a light transmitting space which is corresponding to the light source. The tubes connect the heat absorbing body and the heat dissipation body. When the heat dissipation body is located higher than the heat absorbing body and the working fluid absorbs the heat energy generated from the light source, the working fluid is evaporated from liquid phase to gas phase and flows into the heat dissipation body through the tubes. The working fluid locating in the heat dissipation body is condensed from gas phase into liquid phase and flows to the heat absorbing body through the tubes.

Abstract: A phase-change heat dissipating device includes a heat absorbing body, a heat dissipation body and two tubes. The heat absorbing body is filled with a working fluid. The heat dissipation body has a first end and a second end that are adjacent to two sides of the heat absorbing body, respectively. The tubes connect the heat absorbing body and the heat dissipation body. When parts of the heat dissipation body is located higher than the heat absorbing body and the working fluid absorbs the heat energy generated from a heat source, the working fluid is evaporated from a liquid phase to a gas phase and flows into the heat dissipation body through the tubes. The working fluid locating in the heat dissipation body is condensed from the gas phase into the liquid phase and flows to the heat absorbing body through the tubes.

Abstract: A phase-change heat dissipating device includes a heat absorbing body, a heat dissipation body and two tubes. The heat absorbing body is filled with a working fluid. A light source and the heat dissipation body are disposed on a same side of the heat absorbing body. The heat dissipation body has a light transmitting space which is corresponding to the light source. The tubes connect the heat absorbing body and the heat dissipation body. When the heat dissipation body is located higher than the heat absorbing body and the working fluid absorbs the heat energy generated from the light source, the working fluid is evaporated from liquid phase to gas phase and flows into the heat dissipation body through the tubes. The working fluid locating in the heat dissipation body is condensed from gas phase into liquid phase and flows to the heat absorbing body through the tubes.

Abstract: A first and second set of simulation information of a circuit design may be received. Energy consumption values associated with signals may be calculated for each of the first and second sets of simulation information of the circuit design. The energy consumption values associated with the transitions of the plurality of signals for each time point of a plurality of time points may be aggregated based on when each of the transitions of the signals occurs for each of the first and second sets of simulation information. Furthermore, a possible Differential Power Analysis (DPA) leak may be identified at one of the time points based on a difference in aggregated energy consumption values between the first and second sets of simulation information.

Abstract: A method and system for a countermeasure to power analysis attacks, where an impedance element is coupled to a power source providing power to a cryptographic module causing a measurable power supply noise, a timing sequence is generated, and the impedance element is decoupled from the power source based on the timing sequence to cause the measurable power supply noise to vary according to the timing sequence.

Abstract: An exemplary orthopedic adjustment device includes an orthopedic appliance, an adjustment unit module and a pressure control module. The appliance is configured for supporting a human spine. The adjustment unit module includes adjustment units. Each of the adjustment units includes a chamber, a pressure sensor and a pump. The pressure sensor and the pump are arranged in the chamber. Each of the pressure sensors is configured for detecting a pressure of each chamber corresponding thereto. Each of the pumps is configured for adjusting the pressure of each chamber corresponding thereto. The pressure control module is configured for receiving pressure signals from the pressure sensors of the chambers and providing pressure adjusting signals to the pumps to adjust the pressures of the chambers.

Abstract: A MEMS pressure sensing module is respectively applied in a boxing target and compressible toy both having an output circuit for coupling with a terminal electronic device. The MEMS pressure sensing module is configured for sensing a pressure applied thereon, converting the pressure values into electronic signals, and calculating a value of the pressure according to the electronic signals. The MEMS pressure sensing module is connected with the output circuit such that a user is able to obtain the pressure value from the terminal electronic apparatus.

Abstract: A game drum includes a drum body, a compressible member and a MEMS pressure sensing module. The drum body includes an output interface circuit for coupling with a terminal electronic device. The compressible member is accommodated in the accommodating room of the drum body. The MEMS pressure sensing module includes a MEMS sensor, located under the compressible member, for sensing a pressure applied on the compressible member and converting the pressure values into electronic signals, a processing unit for calculating a value of the pressure according to the electronic signals, and a power supply unit for supplying power to the processing unit and the transmitting unit. The processing unit is connected with the output interface circuit such that a user is able to obtain the pressure value from the terminal electronic apparatus.

Abstract: A motion controller includes a handle and a MEMS pressure sensing module. The handle has an output interface circuit for coupling with a terminal electronic device. The MEMS pressure sensing module includes a compressible member mounted on the handle, a MEMS sensor for sensing a pressure applied on the compressible member and converting the pressure into electronic signals, a processing unit for calculating a value of the pressure according to the electronic signals, and a power supply unit for supplying power to the processing unit. The processing unit is connected with the output interface circuit such that a user is able to obtain the pressure value from the terminal electronic apparatus.

Abstract: A pressure-detecting shoe includes a main body and a pressure sensor module. The main body includes a toe region, a ball region and a heel region. The pressure sensor module includes a toe pressure sensitive bag, a toe pressure sensor, a ball pressure sensitive bag, a ball pressure sensor, a heel pressure sensitive bag, a heel pressure sensor, a process unit, and a power supply unit supplying electric power for the process unit. The toe pressure sensitive bag, the ball pressure sensitive bag and the heel pressure sensitive bag are impressed by the toe region, the ball region and the heel region respectively. The toe, ball and heel pressure sensors detect corresponding pressures from the toe region, the ball region and the heel region, respectively, and transform the corresponding pressures to pressure signals. The process unit obtains the corresponding pressure signals and calculates the corresponding pressures according to the signals.