Abstract: A method can include, by operation of a first wireless device, storing a first passphrase comprising a common password and a specific password, transforming the common password into a first finite field (FF) element and the specific password into a second FF element. A first key can be generated using a received third scalar value and third FF element. A commit message can be transmitted with a portion encrypted with the first key. In response to receiving a fourth scalar value and a fourth FF element, generating a second key using at least the fourth scalar value and the fourth FF element, and transmitting a second wireless message with a portion encrypted with the second key. In response to validating a received confirmation message using the second key, establishing encryption keys for a wireless connection using at least the second key. Corresponding devices and systems are also disclosed.

Abstract: Systems and methods described herein determine, by a processing device executing on a requesting station, a target wake time (TWT) buffer size, wherein the TWT buffer size indicates a buffer size to allocate at a responding station when the requesting station is in a sleep mode. The systems and methods insert, by the requesting station, a TWT buffer size request into a request message, wherein the TWT buffer size request comprises the TWT buffer size. In turn, the systems and methods transmit the request message from the requesting station to the responding station.

Abstract: A method can include, by operation of an access point device (AP), between transmissions of a periodic beacon frame, communicating with each associated station devices (STAs), from communications with the STAs determining connection information for all associated STAs, and generating an information element (IE) that includes the connection information for all associated STAs. During a beacon transmission period, a beacon frame can be transmitted that includes a media access control (MAC) header, a frame body, and a frame check sequence. The frame body can include the IE. Corresponding devices and systems are also disclosed.

Abstract: A method can include, by operation of a first wireless device, storing media access control (MAC) addresses for associated devices in first memory circuits of the first wireless device and receiving a wireless request protocol data unit (PDU) via wireless communication circuits. By operation of controller circuits of the first wireless device, determining if the MAC address of the request PDU matches a stored MAC address, and, in response to at least the MAC address of the request PDU matching a stored MAC address, ignoring the request PDU or not transmitting buffered data corresponding to a destination of the matching MAC address. Corresponding devices and systems are also disclosed.

Abstract: A method can include a virtual/augmented reality (V/AR) access device receiving a list of virtual wireless devices within a predetermined virtual range. An upstream data frame from a real world wireless device can be encapsulated by the V/AR access device into an upstream packet and transmitted to a virtual wireless device. Downstream packets from the virtual wireless device can be decapsulated by the V/AR access device to access a downstream data frame. The downstream data frame can be transmitted to the real world wireless device by the V/AR access device. Corresponding devices and systems are also disclosed.

Abstract: A display panel includes a base substrate, a display structure layer located on the base substrate of a display region and including multiple display region metal layers, a touch structure layer, multiple contact pads, and a first inorganic insulating layer. The touch structure layer is located on a side of the display structure layer away from the base substrate. The multiple contact pads are located in the first bezel region, and at least one contact pad includes at least one contact pad metal layer. The first inorganic insulating layer exposes at least part of surfaces of contact pad metal layers of the multiple contact pads away from the base substrate. The contact pad metal layer of the at least one contact pad exposed by the first inorganic insulating layer and one of the multiple display region metal layers of the display structure layer are of a same layer structure.

Abstract: The disclosure provides a method and apparatus for controlling traffic transmission, a device, and a storage medium. A network bridge is arranged between a target container and a host, and traffic data is forwarded to an application layer detector for application layer traffic filtering by the network bridge, which can be compatible with various target containers having different service characteristics and improve stability of traffic transmission. A transmission layer traffic filtering strategy is directly applied to an interior of a container, and transmission layer traffic filtering is conducted in the container, such that a fault of a container cluster caused by a mistake or abnormality of a network protection strategy is prevented, and secure detection and normal transmission of the traffic data in a container environment are implemented.

Abstract: Disclosed is a method for increasing expression level of recombinant proteins in Bacillus subtilis through co-expressing Bacillus-derived enhancer factor, belonging to the technical field of enzyme engineering. According to the present disclosure, genes encoding recombinant proteins are respectively co-expressed with Bacillus-derived PonA, PonA truncated forms, OppA or SppA, so as to improve the expression level of the recombinant proteins. The results show that the method provided by the present disclosure can increase the expression level of ultra-high temperature amylase, medium temperature amylase or sucrose isomerase at the shake flask level to 3.96 times, 1.49 times and 2.26 times. The expression level of ultra-high temperature amylase can be increased by 26% in high-density fermentation of a 3L bioreactor. The B. subtilis provides a new developable target as an recombinant protein expression host, and provides technical support for the optimization and modification of the enhancer factors.

Abstract: A method can include, by operation of a station wireless device (STA): receiving a plurality of different broadcast transmissions, determining an air time availability of each of a plurality of access point devices (APs) from data included within the broadcasts, for each of the plurality of APs, estimating a data rate for the STA with respect to the AP from traffic data included in at least one broadcast transmission from the AP, selecting one AP from the plurality of APs based on predetermined traffic metrics for the plurality of APs, and associating with the selected AP. Corresponding devices and systems are also disclosed.

Abstract: A traveling rail jointing device for a pivot-type suspended monorail multi-way turnout beam includes: a jointing plate, a rotating support seat, a lever and a push-pull assembly. The jointing plate is disposed with a rotation shaft thereon along an extension direction of a plate surface thereof. The rotation shaft is rotatably embedded on the rotating support seat. A first end of the lever is fixed on the jointing plate, and a second end of the lever is connected to the push-pull assembly. The technical solution of the disclosure can realize reliable jointing for pivot-type suspended monorail multi-way turnout beams through a simple structure.

Abstract: In general, techniques are described by which to perform secure fine time measurement for wireless communication protocols. An initiating station comprising wireless communication circuitry may be configured to perform the techniques. The wireless communication circuitry may be configured to receive, in accordance with a wireless networking protocol for communicating between the initiating station and a responding station, a first fine time measurement specifying a first time. The wireless communication circuitry may also be configured to receive, in accordance with the wireless networking protocol and for the corresponding first time, a first message integrity code. The wireless communication circuitry may next be configured to authenticate, based on the first message integrity code, the responding station to establish that the fine time measurement is from a trusted responding station.

Abstract: An auxiliary switching device of pivot-type suspended monorail multi-way turnout system includes: a first driving member, a bracket, a slide block, a slide rail, a second driving member and a switching push head. An action end of the first driving member is connected to the bracket to drive the bracket to move back and forth along a first axial direction. The slide block is disposed on the bracket, and the slide block is slidably connected onto the slide rail. The second driving member is disposed on the bracket. The switching push head is connected to an action end of the second driving member.

Abstract: An aerial transfer carriage and a control method therefor. The aerial transfer carriage includes: a carriage frame, a spreader, a lifting device and an anti-sway device. The anti-sway device includes two correction winch mechanisms and two correction ropes. The lifting device drives an end of each of the two correction ropes to be reel and unreel. The two correction winch mechanisms respectively drive another end of each of the two correction ropes to be reel and unreel. When it is required to correct a deflection of the spreader, the two opposite ends of the correction rope are wound or unwound respectively, and with the two correction ropes disposed crosswise, the correction rope adjusts a lateral position and a longitudinal position of the spreader during reel and unreel.

Abstract: A method can include transmitting a request with a request integrity code (IC), receiving a first message at a time t2, executing a validation operation on the first measurement message that includes an operation on at least a portion of the first measurement message with a key. In response to the first measurement message being determined invalid, indicating time t2 as invalid. A second measurement message can be transmitted at a time t3. A third measurement message can be received that includes two remote time values t1 and t4. In response to times t1 to t4 being determined to be valid, a first distance value can be calculated with the times t1 to t4. First and second messages can include ICs generated by executing the operation on the corresponding messages with the key. Corresponding devices and systems are also disclosed.

Abstract: A device may generate network profile data indicating a set of network parameters detected by the device. The device may encrypt the network profile data and may transmit the encrypted network profile data to a network device, such as a router, or a server. The router or server may analyze the encrypted network profile data to determine if the device is secure. The router of server may perform one or more security measures if the device is not secure.

Abstract: A method includes comparing a first battery life value of a first wireless device with a second battery life value of a second wireless device, and in response to determining, based on the comparing, that the first battery life value is less than the second battery life, adjusting a communication schedule so a duration of awake state operation of the first wireless device is less than a duration of awake state operation of the second wireless device.

Abstract: A method can include, by operation of a wireless device, determining at least one set of wireless channel candidates from available wireless channels of at least one wireless standard; determining a network information value accessible to devices of a wireless network; generating a selection value with an arithmetic-logic operation on the network information value; selecting a plurality of wireless channels from the at least one set of wireless channel candidates with the selection value to determine a discovery wireless channel set; and transmitting or receiving on all channels of the discovery wireless channel set in a wireless network discovery operation for the wireless network. Corresponding devices and systems are also disclosed.

Abstract: The present disclosure provides a traffic detection method, apparatus, device and storage medium. Network traffic can be obtained and parsed to obtain network state information related to the network traffic; according to the network state information, a target business container associated with the network traffic is searched, and a target traffic identification model corresponding to the target business container is invoked from a pre-trained traffic identification model set, and whether the network traffic is abnormal access network traffic is detected based on the invoked target traffic identification model; and the abnormal access network traffic is intercepted.

Abstract: Methods and apparatuses for preventing the unauthorized use and display of sensitive information contained within search results or within documents that are linked to by search results or electronic messages are described. A permissions-aware search and knowledge management system may continuously scan the content of documents and messages indexed by the system and detect that a document shared by link contains sensitive information. In response to detecting that the document has been accessed by at least a first number of different users or has the ability to be accessed by at least a second number of different users, the permissions-aware search and knowledge management system may adjust file permissions, adjust access control lists, selectively disable links to the document, and/or perform content redactions for the document such that some system users do not have the ability to view or access the sensitive information within the document.

Abstract: The present disclosure provides a touch substrate, a touch display panel and a display apparatus. A line width of at least a part of a bridging electrode in a spacing region between a sub-electrode of a corresponding first touch electrode and a corresponding second touch electrode in a first direction is greater than a line width of the corresponding second touch electrode, so that a routing length of an edge of the bridging electrode in the spacing region can be increased, or so that a certain gap exists between the sub-electrode and the residual metal at the edge of the bridging electrode, the sub-electrode is insulated from the residual metal, the short circuit between the first touch electrode where the sub-electrode is located and the second touch electrode due to the metal residue can be avoided, and the touch quality of the touch substrate can be ensured.