Abstract: A method for selecting a radio resource management scheme is disclosed. A distance between two wireless access points of two wireless local area networks is received. A calculated signal strength corresponding to the distance is determined. One or more signal strengths associated with communication between the two wireless access points are received. A difference between a first value associated with the received one or more signal strengths and a second value associated with the calculated signal strength is determined. The difference is compared to a threshold difference value to determine an environment assessment result. Based on the environment assessment result, an option among a plurality of radio resource management scheme options is selected for at least the two wireless access points.

Abstract: This disclosure relates to a combined power module that includes a base structure, a terminal structure, a second terminal, and a cover. The terminal structure includes a mount assembly and a plurality of first terminals. The mount assembly is assembled on the base structure. The first terminals are disposed on the mount assembly. The second terminal is disposed on the base structure. The cover is disposed on the base structure and covers at least part of the first terminals and at least part of the second terminal.

Abstract: The present disclosure provides a method for treating liver cirrhosis by using a composition including mesenchymal stem cells, extracellular vesicles produced by the mesenchymal stem cells, and growth factors. The composition of the present disclosure achieves the effect of treating liver cirrhosis through various efficacy experiments.

Abstract: A method forming a grating device includes: providing a substrate; entering the substrate into a process chamber; and depositing a grating material on the substrate to form a grating material layer on the substrate. A refractive index of the grating material gradually changes during depositing the grating material in the process chamber. The grating material layer includes a varying refractive index.

Abstract: A method for forming a semiconductor device structure is provided. The method includes providing a substrate having a base, a first fin, and a second fin over the base. The method includes forming a first trench in the base and between the first fin and the second fin. The method includes forming an isolation layer over the base and in the first trench. The first fin and the second fin are partially in the isolation layer. The method includes forming a first gate stack over the first fin and the isolation layer. The method includes forming a second gate stack over the second fin and the isolation layer. The method includes removing a bottom portion of the base. The isolation layer passes through the base after the bottom portion of the base is removed.

Abstract: The present disclosure provide a detection device of microfluidic polymerase chain reaction (PCR) and a detection system including the same. This all-in-one device and system may be used to detect at least one biological detection chip, so that can amplify gene fragments at the front-end and detect them at the back-end immediately, decreasing the time required for the analysis, enabling real-time, low-cost, and rapid detection of various viruses, such as EBV and COVID-19, without compromising accuracy or sensitivity.

Abstract: A transistor includes a first semiconductor layer, a second semiconductor layer, a semiconductor nanosheet, a gate electrode and source and drain electrodes. The semiconductor nanosheet is physically connected to the first semiconductor layer and the second semiconductor layer. The gate electrode wraps around the semiconductor nanosheet. The source and drain electrodes are disposed at opposite sides of the gate electrode. The first semiconductor layer surrounds the source electrode, the second semiconductor layer surrounds the drain electrode, and the semiconductor nanosheet is disposed between the source and drain electrodes.

Abstract: In some embodiments, the present disclosure relates to an integrated chip having an inter-layer dielectric (ILD) structure along a first surface of a substrate having a photodetector. An etch stop layer is over the ILD structure, and a reflector is surrounded by the etch stop layer and the ILD structure. The reflector has a curved surface facing the substrate at a location directly over the photodetector. The curved surface is coupled between a first sidewall and a second sidewall of the reflector. The reflector has larger thicknesses along the first sidewall and the second sidewall than at a center of the reflector between the first sidewall and the second sidewall.

Abstract: A magnetoresistive random access memory (MRAM) structure, including a substrate and multiple MRAM cells on the substrate, wherein the MRAM cells are arranged in a memory region adjacent to a logic region. An ultra low-k (ULK) layer covers the MRAM cells, wherein the surface portion of ultra low-k layer is doped with fluorine, and dents are formed on the surface of ultra low-k layer at the boundaries between the memory region and the logic region.

Abstract: A linked hinge mechanism includes a first member, a second member, a hinge unit and a passive unit. The hinge unit is connected to the first member and the second member, wherein the first member is adapted to be rotated relative to the second member via the hinge unit. The passive unit is adapted to be moved by the movement of the hinge unit, wherein the passive unit is adapted to be rotated by the movement of the hinge unit in only a portion of the whole rotation range of the hinge unit.

Abstract: The present disclosure relates to, in part, an inductor structure that includes an etch stop layer arranged over an interconnect structure overlying a substrate. A magnetic structure includes a plurality of stacked layers is arranged over the etch stop layer. The magnetic structure includes a bottommost layer that is wider than a topmost layer. A first conductive wire and a second conductive wire extend in parallel over the magnetic structure. The magnetic structure is configured to modify magnetic fields generated by the first and second conductive wires. A pattern enhancement layer is arranged between the bottommost layer of the magnetic structure and the etch stop layer. The pattern enhancement layer has a first thickness, and the bottommost layer of the magnetic structure has a second thickness that is less than the first thickness.

Abstract: The disclosed computer-implemented method may include receiving, by a receiver node of a wireless network, a packet sent by a transmitter node of the wireless network and identifying a packet type of the received packet. The method may also include determining, based on at least the identified packet type, a signal strength threshold and comparing a signal strength of the received packet with the signal strength threshold. The method may further include processing, by the receiver node, the received packet when the signal strength satisfies the signal strength threshold. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: The present disclosure relates to, in part, an inductor structure that includes an etch stop layer arranged over an interconnect structure overlying a substrate. A magnetic structure includes a plurality of stacked layers is arranged over the etch stop layer. The magnetic structure includes a bottommost layer that is wider than a topmost layer. A first conductive wire and a second conductive wire extend in parallel over the magnetic structure. The magnetic structure is configured to modify magnetic fields generated by the first and second conductive wires. A pattern enhancement layer is arranged between the bottommost layer of the magnetic structure and the etch stop layer. The pattern enhancement layer has a first thickness, and the bottommost layer of the magnetic structure has a second thickness that is less than the first thickness.

Abstract: Apparatuses, methods, and systems for node selection of wireless networks are disclosed. One method includes obtaining locations available for placing nodes, wherein each of the locations include three dimensions.

Abstract: In one embodiment, a method includes sending SRS received from a plurality of UEs associated with the base station to a DU associated with the base station, receiving information regarding a subset of the plurality of UEs selected for downlink data transmissions for an RBG, multi-user data to be transmitted to UEs in the subset, and identities of selected beams among a plurality of pre-determined beams to be associated with the UEs in the subset from the DU, where each of the plurality of pre-determined beams corresponds to a DFT vector, computing a precoding matrix for the RBG based on IDFT vectors corresponding to the selected beams, preparing pre-coded multi-user data by applying the precoding matrix to the multi-user data, and transmitting the pre-coded multi-user data to the UEs in the subset for the RBG using MIMO technologies.

Abstract: A resonant control device and a resonant control method thereof is provided. The resonant control device includes a feedback controller and a processor. The feedback controller receives a reference voltage and an output voltage and use the reference voltage to perform voltage compensation on the output voltage to generate a control parameter. The processor generates pulse modulation signals according to the control parameter and a switching parameter and uses the pulse modulation signals to drive the resonant converter to regulate the output voltage. The pulse modulation signal has the maximum frequency and the minimum frequency. The pulse modulation signals control the frequency according to the control parameter and the switching parameter when the control parameter is larger than or equal to the switching parameter. Otherwise, the pulse modulation signals control the resonant converter to operate for a fixed period within each cycle of the pulse modulation signal.

Abstract: A heater device with a memory unit includes a first transistor, a second transistor, a memory unit and a heater. The first terminal of the second transistor and the first terminal of the first transistor are electrically connected to each other. The memory unit is electrically connected to the second terminal of the first transistor. The heater is electrically connected to the second terminal of the second transistor.

Abstract: A system comprising a plurality of nodes communicatively coupled to one another via at least one wireless link and a controller communicatively coupled to at least one of the nodes, wherein the controller (1) coordinates at least one scan that measures interference introduced into the wireless link, (2) identifies, based at least in part on the scan, one or more characteristics of the wireless link, (3) determines, based at least in part on the characteristics of the wireless link, that the node is eligible for a tapered codebook that, when implemented, modifies at least one feature of an antenna array that supports the wireless link in connection with the node, and then (4) directs the node to implement the tapered codebook. Various other apparatuses, systems, and methods are also disclosed.

Abstract: In one embodiment, a method includes sending SRS received from a plurality of UEs associated with the base station to a DU associated with the base station, receiving information regarding a subset of the plurality of UEs selected for downlink data transmissions for an RBG, multi-user data to be transmitted to UEs in the subset, and identities of selected beams among a plurality of pre-determined beams to be associated with the UEs in the subset from the DU, where each of the plurality of pre-determined beams corresponds to a DFT vector, computing a precoding matrix for the RBG based on IDFT vectors corresponding to the selected beams, preparing pre-coded multi-user data by applying the precoding matrix to the multi-user data, and transmitting the pre-coded multi-user data to the UEs in the subset for the RBG using MIMO technologies.

Abstract: Apparatuses, methods, and systems for closing open loops of a wireless mesh network are disclosed. One method includes determining a representation of a wireless mesh network including nodes, and wireless links between the nodes, identifying end-site nodes of the wireless mesh network, determining open loops of the wireless mesh network that include the identified end-site nodes, generating a list of potential nodes for closing each of the open loops with the identified end-site node, testing one or more of the potential nodes, comprising testing performance of a wireless connection between each end-site node and the one or more potential nodes, wherein the performance includes a number of wireless hops around each closed loop formed including the end-site node and each potential node, selecting a closing node based on the testing, and providing a wireless link connection between one or more of the end-site nodes and the closing node.