Abstract: Aspects of this disclosure describe methods and systems for evaluating phrenic nerve integrity of a patient and a ramp-up pulse string for nerve stimulation. Integrity of a nerve may be assessed and therapy may be slowly introduced to the patient. To determine integrity, a nerve is electrically stimulated and a return signal is evaluated. For example, a time lapse and a band width of the return signal may provide information about nerve damage and a location of the nerve damage. In addition to assessing nerve integrity of a patient, a stimulation burst (e.g., an electrical stimulation) may be delivered as a ramped-up pulse string (e.g., a series of pulses with increasing voltages) to achieve smooth breathing. The voltages of a stimulation burst may be increased based on a target tidal volume for the patient. The stimulation burst may be delivered during an inhalation phase of a breath.

Abstract: A system comprises a device that includes a signal generator and at least one processor configured to monitor a value of a medical parameter of the patient that is associated with type 2 diabetes, a condition of metabolic syndrome, pancreatis, or any combination thereof. The at least one processor is configured to determine one or more stimulation parameters for stimulating at least one spinal nerve of the patient with an electrical signal, and control the signal generator to generate the electrical signal based on the one or more stimulation parameters. The electrical signal is introduced to the at least one spinal nerve by one or more electrodes, which causes a response by at least one anatomical element of the patient that changes the value of the medical parameter for the patient.

Abstract: An antenna includes a first radiating arm comprising a first radiating element having a first outer edge, and a second radiating arm that is arranged orthogonally on the first radiating arm and separated from the first radiating arm in a first direction, the second radiating arm comprising a second radiating element having a second outer edge. The first outer edge of the first radiating element extends substantially parallel to the second outer edge of the second radiating element.

Abstract: Methods, systems, and devices for wireless communications are described. In some aspects, a device may support multi-link operation (MLO) and may include a first arbitration block that manages communication on a first radio link and a second arbitration block that manages communication on a second radio link. The first arbitration block and the second arbitration block may support a signaling mechanism according to which each of the first arbitration block and the second arbitration block share or exchange information relating to a transmit power used on their respective radio link. For example, the first arbitration block may transmit, to the second arbitration block, an indication of a first transmit power for a first transmission on the first radio link and the second arbitration block may use the indication of the first transmit power to select a second transmit power for a second transmission on the second radio link.

Abstract: This disclosure provides systems, methods and apparatuses for selectively using spatial reuse (SR) transmissions in the presence of an overlapping basic service set (OBSS) transmission. In some implementations, a wireless communication device may transmit data to another wireless communication device using SR packets in the presence of an OBSS transmission or interference only when the signal strength of SR packets received at the other wireless communication device is greater than an amount of signal degradation of the OBSS transmission caused by the SR transmission.

Abstract: The present invention relates generally to the field of multi-layer packaging material. In particular, the present invention relates to a multi-layer metallized paper-based packaging material comprising a paper layer, a pre metallization coating layer, a metallized layer, and at least one post metallization coating layer. The present invention further relates to the use of the multi-layer metallized paper-based packaging material in accordance with the present invention to package food and to a food package manufactured from the multi-layer metallized paper-based packaging material. In one embodiment of the present invention the multi-layer metallized paper-based packaging material can be recycled with other paper packaging materials.

Abstract: According to one embodiment, an RF front end includes an antenna array that is attached to a PCB. A structure is attached to the PCB. The structure has a plurality of concentric rings to enclose an antenna array on the PCB. Each of the plurality of concentric rings has a vertical portion attached to a ground plane of the PCB through a substrate of the PCB, and a planar strip attached to the vertical portion at an end that is opposite of the ground plane.

Abstract: An antenna includes a first radiating arm comprising a first radiating element having a first outer edge, and a second radiating arm that is arranged orthogonally on the first radiating arm and separated from the first radiating arm in a first direction, the second radiating arm comprising a second radiating element having a second outer edge. The first outer edge of the first radiating element extends substantially parallel to the second outer edge of the second radiating element.

Abstract: An antenna apparatus includes a substrate, antenna elements on the substrate, and surface wave filtering structures on the substrate. Each surface wave filtering structure is operable to decouple surface wave coupling between adjacent antenna elements of the antenna elements.

Abstract: Aspects of this disclosure describe methods and systems for nerve stimulation using a balloon catheter. The balloon catheter includes a catheter, an inflatable balloon with a surface, and a set of electrodes positioned along the surface of the inflatable balloon. The balloon catheter may be positioned in a vessel of a patient, such as the esophagus. The patient may be concurrently undergoing mechanical ventilation. The balloon catheter is secured in the vessel by inflating the inflatable balloon. When the inflatable balloon is inflated, the surface of the inflatable balloon and the set of electrodes is positioned at an internal wall of the vessel. Stimulation is provided to a nerve near the vessel, via the set of electrodes, based on stimulation parameters. Values for the stimulation parameters may be adjusted based on breathing parameters of the patient. The stimulation parameters may also be adjusted to wean a patient off mechanical ventilation.

Abstract: Certain aspects of the present disclosure provide techniques for sending a retransmission of codewords of a data packet to a receiver node, that were not previously successfully received by the receiver node, in a manner compatible with a receive capability constraint of the receiver node.

Abstract: A system for stimulating phrenic nerves to provide smooth breathing patterns is provided. More specifically, by identifying contraction threshold voltages for muscles associated with each of the left and right portions of a patient's diaphragm, a phrenic nerve pacing signal customized for each phrenic nerve may be provided to a patient. More specifically, a voltage of a pacing voltage provided to a first phrenic nerve may be less than the contraction threshold while a voltage of a pacing voltage provided to a second phrenic nerve may be greater than the contraction threshold.

Abstract: Certain aspects of the present disclosure provide techniques for sending a retransmission of codewords of a data packet to a receiver node, that were not previously successfully received by the receiver node, in a manner compatible with a receive capability constraint of the receiver node.

Abstract: A system for stimulating phrenic nerves to provide smooth breathing patterns is provided. More specifically, by identifying contraction threshold voltages for muscles associated with each of the left and right portions of a patient's diaphragm, a phrenic nerve pacing signal customized for each phrenic nerve may be provided to a patient. More specifically, a voltage of a pacing voltage provided to a first phrenic nerve may be less than the contraction threshold while a voltage of a pacing voltage provided to a second phrenic nerve may be greater than the contraction threshold.

Abstract: Aspects of this disclosure describe methods and systems for phrenic nerve stimulation using a stimulation lead placed in a blood vessel. The stimulation lead includes at least one deformable segment that has at least two configurations. For example, the deformable segment may have an elongate configuration and a non-elongate configuration. In the elongate configuration, the deformable segment may be substantially straight, thereby allowing placement of the stimulation lead using a catheter. In the non-elongate configuration, the deformable segment may be a circle or spiral. The deformable segment may transition from the elongate configuration to the non-elongate configuration after the stimulation lead is positioned in the vein. The stimulation lead may be fixated to the vein at a fixation element. Additionally, the stimulation lead may include electrodes distributed along the deformable segment and at least one elongate segment.

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for spatial reuse in a wireless network. In an example method, a first wireless device detects an overlapping basic service set (OBSS) packet received from a second wireless device in an OBSS, decodes one or more signal fields of the OBSS packet, determines that the OBSS packet is a transmission in which one or more resource unit (RUs) are unallocated, and performs a spatial reuse (SR) transmission to one or more first stations using a number of the unallocated RUs.

Abstract: A method for controlling an off-grid energy system. The off-grid energy system includes a gateway energy device and an expansion energy device. The gateway energy device comprising a gateway energy device, the gateway energy device comprising a first energy source, a first battery for storing energy from the first energy source, a first power output for outputting energy from the first battery, a first output lock for controlling the first power output, and a first radiofrequency (RF) transceiver. The expansion energy device comprising a second energy source, a second battery for storing energy from the second energy source, a second power output for outputting energy from the second battery, a second output lock for controlling the second power output, and a second RF transceiver for communicating with the first RF transceiver of the gateway energy device.

Abstract: The present disclosure relates to wireless communications, and more particularly to enhancements to a random access channel (RACH) procedure for use in New Radio (e.g., 5G) communications in the unlicensed spectrum (also referred to as NR-U). The present disclosure provides a user equipment (UE) or network entity that determines an available RACH occasion (RO) within a slot for a message transmission according to one of a two-step RACH procedure or a four-step RACH procedure, wherein the available RO is adjacent to at least one unavailable RO within the slot. The UE or network entity may further perform, during the RO, the message transmission according to one of the two-step RACH procedure or the four-step RACH procedure.

Abstract: This disclosure provides systems, methods and apparatuses for dynamically enabling or disabling spatial reuse (SR) transmissions from wireless communication devices belonging to a first basic service set (BSS).

Abstract: A system for stimulating phrenic nerves to provide smooth breathing patterns is provided. More specifically, by identifying contraction threshold voltages for muscles associated with each of the left and right portions of a patient's diaphragm, a phrenic nerve pacing signal customized for each phrenic nerve may be provided to a patient. More specifically, a voltage of a pacing voltage provided to a first phrenic nerve may be less than the contraction threshold while a voltage of a pacing voltage provided to a second phrenic nerve may be greater than the contraction threshold.