Abstract: Systems and methods of cloud-based thermal control of an access point performed by a cloud-based controller include periodically obtaining temperature measurements from the access point comprising one or more radio chips operating therein; responsive to the temperature exceeding a first threshold, causing one or more thermal mitigation techniques to modify operating conditions of the one or more radio chips; and, responsive to the temperature being lower than a second threshold, causing reversion back of the one or more thermal mitigation techniques.

Abstract: Systems and methods of local thermal control of an access point include determining temperature associated with the access point including one or more radio chips operating therein; responsive to the temperature exceeding a first threshold, performing one or more thermal mitigation techniques to modify operating conditions of the one or more radio chips; and, responsive to the temperature being lower than a second threshold, reverting back the one or more thermal mitigation techniques.

Abstract: Systems and methods of cloud-based thermal control of an access point performed by a cloud-based controller include periodically obtaining temperature measurements from the access point comprising one or more radio chips operating therein; responsive to the temperature exceeding a first threshold, causing one or more thermal mitigation techniques to modify operating conditions of the one or more radio chips; and, responsive to the temperature being lower than a second threshold, causing reversion back of the one or more thermal mitigation techniques.

Abstract: Systems and methods of local thermal control of an access point include determining temperature associated with the access point including one or more radio chips operating therein; responsive to the temperature exceeding a first threshold, performing one or more thermal mitigation techniques to modify operating conditions of the one or more radio chips; and, responsive to the temperature being lower than a second threshold, reverting back the one or more thermal mitigation techniques.

Abstract: A portable air extracting device includes a shell assembly and an electric air extracting pump. The shell assembly includes a top shell, a side shell and a bottom shell surrounding a fluid room. The bottom shell is provided with an external air-extracting hole. The external air-extracting hole connects the fluid room to a target space to be evacuated. The electric air extracting pump includes an intake nozzle and an outtake nozzle. In particular, the intake nozzle is misaligned with the external air-extracting hole.

Abstract: Systems and methods of optimizing a distributed Wi-Fi network considering thermal management of a plurality of access points in the distributed Wi-Fi network include periodically obtaining temperature measurements from the plurality of access points; performing an optimization to configure the distributed Wi-Fi network with the temperature measurements as thermal inputs used in the optimization, wherein the optimization determines configuration parameters including one or more of a topology of the distributed Wi-Fi network, band and channel of each hop in the topology, and which clients associate with which access point on which band, based in part on the temperature measurements and thermal constraints; and providing the configuration parameters to the distributed Wi-Fi network for implementation thereof.

Abstract: A storage electric sealer comprises a casing, a sealing module, a spring switch, a support cover, a press bar, and a sliding plate. The casing and the sealing module are arranged on the casing. The support cover includes at least two containing grooves. The press bar provided with a sliding chute is pivotally connected with the pivoting holder of the casing. The sliding plate is provided with a heat insulation block and at least a stopper, both lateral side of the sliding plate being connected with the sliding chute of the press bar in a sliding manner. Wherein, the sliding plate is located at a closed position in storage state, so that the stopper is accommodated in the containing groove of the support cover. As such, the storage electric sealer can be transformed into a storage state by a modified sliding mechanism to reduce the volume and damage rate effectively.

Abstract: A rechargeable sealer with storage function includes a casing, an electric heating module, a circuit board, a supporting base, a press bar, a spring-back mechanism, and a sliding plate. The casing is provided with an accommodating chamber, in which are provided with a fore contact element and a rear contact element. A rechargeable battery is positioned in and between the fore contact element and the rear contact element. The circuit board, provided with an external slot, is disposed in the accommodating chamber, featured in charging the rechargeable battery. The press bar is provided with a sliding slot, and is pivotally connected with the pivoting shaft of the supporting base, served as a pressing structure corresponding to the casing.

Abstract: An electrical vacuum-pumping device includes a primary structure body, an upper lid, an electrical vacuum pump, a power source, and a suction nozzle. The primary structure body includes an upper body board and a lower body board which are fastened with each other, and in which an accommodating space is provided. The lower body board is provided with a suction hole for communicating with ambient atmosphere. The electrical vacuum pump is provided with a vacuum-pumping mouth, and is arranged in the accommodating space, and is electrically connected with the electrical vacuum pump. The suction nozzle is fixedly arranged underneath to the lower body board. When in a state of use, the suction nozzle can engage directly with an impermeable cup or a joint at one's option; or engage an object to be vacuum-pumped and then attach the same to the object to be vacuum-pumped.

Abstract: A vertical transistor and the fabrication method. The transistor comprises a first surface and a second surface that is opposite to the first surface. A drift region of the first doping type, this drift region is located between the first surface and the second surface; at least one source region of the first doping type and the source region being located between the drift region and the first surface, with a first dielectric layer located between adjacent source regions; at least one drain region with said first doping type and said drain region being located between said drift region and said second surface, a gate being provided between adjacent drain regions. Said gate includes a gate electrode and a gate dielectric layer disposed between said gate electrode and said drift region, and the second dielectric layer being positioned between said gate electrode and said second surface.

Abstract: A vertical transistor and the fabrication method. The transistor comprises a first surface and a second surface that is opposite to the first surface. A drift region of the first doping type, this drift region is located between the first surface and the second surface; at least one source region of the first doping type and the source region being located between the drift region and the first surface, with a first dielectric layer located between adjacent source regions; at least one drain region with said first doping type and said drain region being located between said drift region and said second surface, a gate being provided between adjacent drain regions. Said gate includes a gate electrode and a gate dielectric layer disposed between said gate electrode and said drift region, and the second dielectric layer being positioned between said gate electrode and said second surface.

Abstract: A vertical transistor and the fabrication method. The transistor comprises a first surface and a second surface that is opposite to the first surface. A drift region of the first doping type, this drift region is located between the first surface and the second surface; at least one source region of the first doping type and the source region being located between the drift region and the first surface, with a first dielectric layer located between adjacent source regions; at least one drain region with said first doping type and said drain region being located between said drift region and said second surface, a gate being provided between adjacent drain regions. Said gate includes a gate electrode and a gate dielectric layer disposed between said gate electrode and said drift region, and the second dielectric layer being positioned between said gate electrode and said second surface.

Abstract: A deterministic mismatch model called Sparsity Enhanced Mismatch Model-Reverse discrete prolate spheroidal sequence which leads to a two stage transceiver design that outperforms precoding only strategy incorporating norm ball mismatch modeling. The inherent sparsity in the channel is brought forth by modeling the channel using a basis expansion model where discrete prolate spheroidal sequence is used as a basis. The sparsity enhanced mismatch model reverse discrete prolate spheroidal sequence disclosed herein better accounts for the channel state information estimate mismatch compared to the norm ball mismatch. The Sparsity Enhanced Mismatch Model-Reverse based transceiver system, which includes a two-stage precoder and decoder, allows the transceiver to utilize higher transmit power without violating the interference constraint placed at the victims, resulting in enhanced performance in the communication link.

Abstract: A storage electric sealer comprises a casing, a sealing module, a spring switch, a support cover, a press bar, and a sliding plate. The casing and the sealing module are arranged on the casing. The support cover includes at least two containing grooves. The press bar provided with a sliding chute is pivotally connected with the pivoting holder of the casing. The sliding plate is provided with a heat insulation block and at least a stopper, both lateral side of the sliding plate being connected with the sliding chute of the press bar in a sliding manner. Wherein, the sliding plate is located at a closed position in storage state, so that the stopper is accommodated in the containing groove of the support cover. As such, the storage electric sealer can be transformed into a storage state by a modified sliding mechanism to reduce the volume and damage rate effectively.

Abstract: A deterministic mismatch model called Sparsity Enhanced Mismatch Model-Reverse discrete prolate spheroidal sequence which leads to a two stage transceiver design that outperforms precoding only strategy incorporating norm ball mismatch modeling. The inherent sparsity in the channel is brought forth by modeling the channel using a basis expansion model where discrete prolate spheroidal sequence is used as a basis. The sparsity enhanced mismatch model reverse discrete prolate spheroidal sequence disclosed herein better accounts for the channel state information estimate mismatch compared to the norm ball mismatch. The Sparsity Enhanced Mismatch Model-Reverse based transceiver system, which includes a two-stage precoder and decoder, allows the transceiver to utilize higher transmit power without violating the interference constraint placed at the victims, resulting in enhanced performance in the communication link.