Abstract: Aspects of the subject disclosure may include, for example, activating one or more anchors in a network of deployed anchors to transmit or receive one or more wireless signals, obtaining range measurements and angle measurements based on the one or more wireless signals, and determining coordinates of anchors in the network based on the range measurements and the angle measurements. Other embodiments are disclosed.

Abstract: A system and a method are disclosed for implementing power saving protocols for devices in a wireless communication system. A method performed by an AP is provided, which includes transmitting, to a STA, a first message indicating a power save schedule of the AP; and transitioning, during a scheduled time window, from an awake state to a reduced power state, based on the power save schedule. The reduced power state is associated with a power state transition capability.

Abstract: A system and a method are disclosed for improving energy efficiency of an AP MLD utilizing TTLM. A method performed by an AP MLD is provided, which includes establishing, with a non-AP MLD, a first link between a first STA of the non-AP MLD and a first AP of the AP MLD and a second link between a second STA of the non-AP MLD and a second AP of the AP MLD, mapping a plurality of TIDs to the first link and the second link utilizing TTLM; identifying a first event triggering a reduced power operation mode on the second link; and modifying a number of the plurality of TIDs mapped to the second link utilizing the TTLM, in response to identifying the first event.

Abstract: Occupancy sensing using ultra-wideband (UWB) keyless infrastructure is provided. Channel impulse response (CIR) measurements are received from a plurality of UWB transceiver nodes arranged about a plurality of locations. A classification model it utilized to predict occupancy of each of the plurality of locations based on CIR tensors formed from the CIR measurements for each of the UWB transceiver nodes.

Abstract: Aspects of the subject disclosure may include, for example, a device having a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations including: determining that a first radio device in a first cluster is a neighbor of a boundary radio device in a second cluster of a wireless network; sending a first instruction to the boundary radio device to transmit first timestamp information received from a third radio device in the second cluster to the first radio device; and sending a second instruction to the first radio device to transmit the first timestamp information to radio devices in the first cluster. Other embodiments are disclosed.

Abstract: Aspects of the subject disclosure may include, for example, adaptively modifying a rate at which anchors broadcast messages into an area of interest based on tag presence status, where the messages may be used by tags to estimate tag position. Tag presence status may include an indication of whether a tag is present, a tag's position, velocity, acceleration, history, and the like. Areas of interest may be redefined based at least in part on tag presence status. Other embodiments are disclosed.

Abstract: Aspects of the subject disclosure may include, for example, activating one or more anchors in a network of deployed anchors to transmit or receive one or more wireless signals, obtaining range measurements and angle measurements based on the one or more wireless signals, and determining coordinates of anchors in the network based on the range measurements and the angle measurements. Other embodiments are disclosed.

Abstract: Aspects of the subject disclosure may include, for example, adaptively modifying a rate at which anchors broadcast messages into an area of interest based on tag presence status, where the messages may be used by tags to estimate tag position. Tag presence status may include an indication of whether a tag is present, a tag's position, velocity, acceleration, history, and the like. Areas of interest may be redefined based at least in part on tag presence status. Other embodiments are disclosed.

Abstract: Occupancy sensing using ultra-wideband (UWB) keyless infrastructure is provided. Channel impulse response (CIR) measurements are received from a plurality of UWB transceiver nodes arranged about a plurality of locations. A classification model it utilized to predict occupancy of each of the plurality of locations based on CIR tensors formed from the CIR measurements for each of the UWB transceiver nodes.

Abstract: Occupancy sensing using ultra-wideband (UWB) keyless infrastructure is provided. Channel impulse response (CIR) measurements are received from a plurality of UWB transceiver nodes arranged about a plurality of locations. A classification model it utilized to predict occupancy of each of the plurality of locations based on CIR tensors formed from the CIR measurements for each of the UWB transceiver nodes.

Abstract: Occupancy sensing using ultra-wideband (UWB) keyless infrastructure is provided. Channel impulse response (CIR) measurements are received from a plurality of UWB transceiver nodes arranged about a plurality of locations. A classification model it utilized to predict occupancy of each of the plurality of locations based on CIR tensors formed from the CIR measurements for each of the UWB transceiver nodes.

Abstract: An apparatus, method, and computer readable media for requesting and sending block acknowledgement requests (BARs) and block acknowledgments (BAs) is disclosed. A method for BARs is disclosed. The method may include transmitting data frames to two or more wireless communication devices in accordance with a multi-user multiple-input and multiple-output (MU-MIMO). The method may include transmitting block acknowledgement requests (BARs) for the transmitted data frames to the two or more wireless communication devices in accordance with MU-MIMO. The method may include receiving block acknowledges (BA) of the data frames from the two or more wireless communication devices in accordance with MU-MIMO. A method for BAs is disclosed. The method may include receiving data frames from a second wireless communication device.

Abstract: An apparatus, method, and computer readable media for requesting and sending block acknowledgement requests (BARs) and block acknowledgments (BAs) is disclosed. A method for BARs is disclosed. The method may include transmitting data frames to two or more wireless communication devices in accordance with a multi-user multiple-input and multiple-output (MU-MIMO). The method may include transmitting block acknowledgement requests (BARs) for the transmitted data frames to the two or more wireless communication devices in accordance with MU-MIMO. The method may include receiving block acknowledges (BA) of the data frames from the two or more wireless communication devices in accordance with MU-MIMO. A method for BAs is disclosed. The method may include receiving data frames from a second wireless communication device.

Abstract: An apparatus, method, and computer readable media for requesting and sending block acknowledgement requests (BARs) and block acknowledgments (BAs) is disclosed. A method for BARs is disclosed. The method may include transmitting data frames to two or more wireless communication devices in accordance with a multi-user multiple-input and multiple-output (MU-MIMO). The method may include transmitting block acknowledgement requests (BARs) for the transmitted data frames to the two or more wireless communication devices in accordance with MU-MIMO. The method may include receiving block acknowledges (BA) of the data frames from the two or more wireless communication devices in accordance with MU-MIMO. A method for BAs is disclosed. The method may include receiving data frames from a second wireless communication device.

Abstract: Some wireless communications environments, such as Wi-Fi, may include inexpensive power amplifiers where the power adjustment may not be accurate, and may also include pathloss measurement errors that are high enough to degrade performance of a power control algorithm. To address this issue, an exemplary aspect is directed toward a finite state power control algorithm and technique that, while designed for next generation Wi-Fi standards, such as 802.11ax, can in general be used with any wireless communication protocol or standard.

Abstract: One key performance indicator of legacy devices is throughput. In a co-existence or mixed environment with HEW and legacy devices, this throughput of the legacy device(s) can be greatly degraded or reduced to nearly 0 when existing CCA adjustment techniques are utilized. By using a joint-sensing-adapting scheme to adjust CCA levels, this problem can be addressed.

Abstract: An apparatus, method, and computer readable media for requesting and sending block acknowledgement requests (BARs) and block acknowledgments (BAs) is disclosed. A method for BARs is disclosed. The method may include transmitting data frames to two or more wireless communication devices in accordance with a multi-user multiple-input and multiple-output (MU-MIMO). The method may include transmitting block acknowledgement requests (BARs) for the transmitted data frames to the two or more wireless communication devices in accordance with MU-MIMO. The method may include receiving block acknowledges (BA) of the data frames from the two or more wireless communication devices in accordance with MU-MIMO. A method for BAs is disclosed. The method may include receiving data frames from a second wireless communication device.

Abstract: Some wireless communications environments, such as Wi-Fi, may include inexpensive power amplifiers where the power adjustment may not be accurate, and may also include pathloss measurement errors that are high enough to degrade performance of a power control algorithm. To address this issue, an exemplary aspect is directed toward a finite state power control algorithm and technique that, while designed for next generation Wi-Fi standards, such as 802.11ax, can in general be used with any wireless communication protocol or standard.

Abstract: Some demonstrative embodiments include devices, systems and methods of multi-user uplink transmission. For example, an apparatus may include a transmitter to transmit a multi-user (MU) downlink transmission to a plurality of wireless stations; a receiver to receive from the plurality of wireless stations a plurality of acknowledgement (ACK) frames, at least one ACK frame from at least one wireless station including an uplink scheduling request indicating uplink resources requested by the wireless station; and a scheduler to schedule an uplink transmission from the at least one wireless station based on the uplink scheduling request, the transmitter to transmit at least one scheduling frame including scheduling information of the scheduled uplink transmission.

Abstract: Some demonstrative embodiments include devices, systems and methods of multi-user uplink transmission. For example, an apparatus may include a transmitter to transmit a multi-user (MU) downlink transmission to a plurality of wireless stations; a receiver to receive from the plurality of wireless stations a plurality of acknowledgement (ACK) frames, at least one ACK frame from at least one wireless station including an uplink scheduling request indicating uplink resources requested by the wireless station; and a scheduler to schedule an uplink transmission from the at least one wireless station based on the uplink scheduling request, the transmitter to transmit at least one scheduling frame including scheduling information of the scheduled uplink transmission.