Abstract: A power tool includes a locking mechanism for locking the output shaft when the output shaft transmits torque to the motor shaft. The locking mechanism includes a shaft lock bracket connected to the output shaft to drive the output shaft; and a damping assembly including a first mounting portion connected to the output shaft, a second mounting portion connected to the shaft lock bracket, and a buffer part. The buffer part connects the first mounting portion to the second mounting portion. When the output shaft and the shaft lock bracket move relative to each other, the buffer part undergoes the torsional deformation to provide a buffer force that delays the movement of the output shaft relative to the shaft lock bracket.

Abstract: A power tool combination includes a power tool and an auxiliary handle. The auxiliary handle includes a second grip, a clamping assembly, and a locking assembly that includes an operation member. When a position state of the operation member is changed, the locking assembly is switched between a locked state and a released state. When the locking assembly is switched to the released state, the operation member applies a drive force to at least one of a first clamping arm and a second clamping arm so that the first clamping arm and the second clamping arm move away from each other.

Abstract: A song playing method includes: playing an original vocal of a target song in a song listening mode; reducing a volume of the original vocal in response to a first continuous following behavior for the target song, the first continuous following behavior being a continuous following behavior made with playing progress of the target song; switching from the song listening mode to a song singing mode in response to a second continuous following behavior after the first continuous following behavior, the second continuous following behavior being different from the first continuous following behavior, and being a continuous following behavior that is made with the playing progress of the target song and is generated after the first continuous following behavior; and playing, in the song singing mode, a song accompaniment of the target song from song progress of the target song that is indicated by the original vocal.

Abstract: Aspects of the subject disclosure include, for example, identifying a primary serving cell and a secondary serving cell, wherein the primary serving cell facilitates one of attachment, re-attachment or mobility, or any combination thereof, of a mobile device in association with coordination of a wireless service between the primary serving cell, the secondary serving cell and the mobile device. A latency value associated with a message exchange is determined between the primary and secondary serving cells via a messaging interface, and compared to latency requirements, which correspond to a group of mobile service features. A mobile service feature of the group is associated with the wireless service based on the comparison. The wireless service includes a coordinated exchange of wireless signals between the primary serving cell and the mobile device and between the secondary serving cell and the mobile device based on the mobile service feature. Other embodiments are disclosed.

Abstract: Aspects of the subject disclosure include, for example, identifying a primary serving cell and a secondary serving cell, wherein the primary serving cell facilitates one of attachment, re-attachment or mobility, or any combination thereof, of a mobile device in association with coordination of a wireless service between the primary serving cell, the secondary serving cell and the mobile device. A latency value associated with a message exchange is determined between the primary and secondary serving cells via a messaging interface, and compared to latency requirements, which correspond to a group of mobile service features. A mobile service feature of the group is associated with the wireless service based on the comparison. The wireless service includes a coordinated exchange of wireless signals between the primary serving cell and the mobile device and between the secondary serving cell and the mobile device based on the mobile service feature. Other embodiments are disclosed.

Abstract: Aspects of the subject disclosure include, for example, identifying a primary serving cell and a secondary serving cell, wherein the primary serving cell facilitates one of attachment, re-attachment or mobility, or any combination thereof, of a mobile device in association with coordination of a wireless service between the primary serving cell, the secondary serving cell and the mobile device. A latency value associated with a message exchange is determined between the primary and secondary serving cells via a messaging interface, and compared to latency requirements, which correspond to a group of mobile service features. A mobile service feature of the group is associated with the wireless service based on the comparison. The wireless service includes a coordinated exchange of wireless signals between the primary serving cell and the mobile device and between the secondary serving cell and the mobile device based on the mobile service feature. Other embodiments are disclosed.

Abstract: Aspects of the subject disclosure may include, for example, transmitting a first message to a first network node, wherein the first message identifies a total count of resources available to a processing system across a plurality of carriers, transmitting a second message to a second network node that causes the second network node to obtain the total count of resources from the first network node, connecting the processing system to the first network node to receive first services in accordance with a first portion of the total count of resources, and connecting the processing system to the second network node to receive second services in accordance with a second portion of the total count of resources. Other embodiments are disclosed.

Abstract: Data can be sent simultaneously on the data links between long-term evolution (LTE) and new radio (NR) for dual connectively. However, a mobile device can indicate its capabilities to the network. The mobile device capabilities can comprise the number of total multiple-in multiple-out (MIMO) layers that the mobile device can support. Because different sectors or markets can have different spectrums that can make use of an increased or decreased number of layers, then assessing the MIMO layer capabilities of the mobile device can allow the network to dynamically adjust the LTE side and the NR side capabilities to optimize network utilization.

Abstract: When frequency range 1 (FR1) (e.g., Sub6 Ghz radio coverage), and FR2 (e.g., mmW coverage) are present in a given area, there can be a broader coverage from FR1 broadcasting in addition to targeted coverage from FR2 broadcasting. Consequently, FR1 can overlap FR2. To generate system efficiencies, the FR1 and FR2 spectrums can be combined by carrier aggregation (CA) and/or dual connectivity (DC). Thus, a hybrid approach can combine use of both CA and DC, based on radio access network instructions and radio frequency conditions experienced by a user equipment device as it transitions between CA and DC coverage areas.

Abstract: Data can be sent simultaneously on the data links between long-term evolution (LTE) and new radio (NR) for dual connectively. However a mobile device can indicate its capabilities to the network. The mobile device capabilities can comprise the number of total multiple-in multiple-out (MIMO) layers that the mobile device can support. Because different sectors or markets can have different spectrums that can make use of an increased or decreased number of layers, then assessing the MIMO layer capabilities of the mobile device can allow the network to dynamically adjust the LTE side and the NR side capabilities to optimize network utilization.

Abstract: Various embodiments disclosed herein provide for a compressed user equipment (UE) capability message that can indicate to a mobile network the various capabilities of the UE. In particular, the carrier aggregation and dual connectivity capabilities are compressed as disclosed herein. In traditional implementations, each carrier aggregation and dual connectivity combination and implementation that is supported is explicitly indicated in the message. As disclosed herein, rather than listing explicit combinations, the UE capability message can be compressed by instead listing boundary values of several different parameters which can be used by the network to derive the carrier aggregation and dual connectivity combinations. The UE capability message can also list the boundary values for LTE (Long Term Evolution), NR (New Radio, or 5G), and Dual Connectivity separately within the message to reduce ambiguity.

Abstract: Various embodiments disclosed herein provide for a compressed user equipment (UE) capability message that can indicate to a mobile network the various capabilities of the UE. In particular, the carrier aggregation and dual connectivity capabilities are compressed as disclosed herein. In traditional implementations, each carrier aggregation and dual connectivity combination and implementation that is supported is explicitly indicated in the message. As disclosed herein, rather than listing explicit combinations, the UE capability message can be compressed by instead listing boundary values of several different parameters which can be used by the network to derive the carrier aggregation and dual connectivity combinations. The UE capability message can also list the boundary values for LTE (Long Term Evolution), NR (New Radio, or 5G), and Dual Connectivity separately within the message to reduce ambiguity.

Abstract: Facilitating fast return to stand alone advanced networks (e.g., 5G, 6G, and beyond) after voice fall back is provided herein. Operations of a method can comprise receiving, from a first network device and by a second network device, a connection request that comprises an indication of a fall back procedure. The fall back procedure can be an “RRC release and redirect” or an “IRAT Handover.” The method also can comprise facilitating control of the voice communication for the mobile device and triggering a release of the control of the mobile device from the second network device based on a determination that the voice communication has completed. The fast return procedure can be either a “RRC release and redirect’ or an “IRAT handover.” Further, the method can comprise redirecting the mobile device to a third network device selected based on a capability of the mobile device.

Abstract: Facilitating fast return to stand alone advanced networks (e.g., 5G, 6G, and beyond) after voice fall back is provided herein. Operations of a method can comprise receiving, from a first network device and by a second network device, a connection request that comprises an indication of a fall back procedure. The fall back procedure can be an “RRC release and redirect” or an “IRAT Handover.” The method also can comprise facilitating control of the voice communication for the mobile device and triggering a release of the control of the mobile device from the second network device based on a determination that the voice communication has completed. The fast return procedure can be either a “RRC release and redirect’ or an “IRAT handover.” Further, the method can comprise redirecting the mobile device to a third network device selected based on a capability of the mobile device.

Abstract: Various embodiments disclosed herein provide for optimization of information required for establishing an initial connection with a network device. According to some embodiments, a system can comprise receiving a service request from a network device. The system can further comprise determining a first size of a network device capabilities message, wherein the determining is based on a second size of the network device capability message previously collected from the network device; and based on a first result of analyzing the first size of the network device capabilities message and a message size threshold, determining that the network device capabilities message is not greater than the message size threshold, and requesting the network device to provide the network device capabilities message associated with network device capabilities in accordance with a single step enquiry.

Abstract: When frequency range 1 (FR1) (e.g., Sub6 Ghz radio coverage), and FR2 (e.g., mmW coverage) are present in a given area, there can be a broader coverage from FR1 broadcasting in addition to targeted coverage from FR2 broadcasting. Consequently, FR1 can overlap FR2. To generate system efficiencies, the FR1 and FR2 spectrums can be combined by carrier aggregation (CA) and/or dual connectivity (DC). Thus, a hybrid approach can combine use of both CA and DC, based on radio access network instructions and radio frequency conditions experienced by a user equipment device as it transitions between CA and DC coverage areas.

Abstract: Various embodiments disclosed herein provide for optimization of information required for establishing an initial connection with a network device. According to some embodiments, a system can comprise receiving a service request from a network device. The system can further comprise determining a first size of a network device capabilities message, wherein the determining is based on a second size of the network device capability message previously collected from the network device; and based on a first result of analyzing the first size of the network device capabilities message and a message size threshold, determining that the network device capabilities message is not greater than the message size threshold, and requesting the network device to provide the network device capabilities message associated with network device capabilities in accordance with a single step enquiry.

Abstract: Information used for establishing an initial connection with a network device is optimizable. For example, a system can comprise transmitting a service request to a network node device to establish a connection, receiving a device capability request message comprising a group of configuration parameters that comprise a bandwidth class, a component carrier parameter and a band type parameter, and in response to the receiving the device capability request message, transmitting a device capability report generated based on the group of configuration parameters.

Abstract: Aspects of the subject disclosure may include, for example, transmitting a first message to a first network node, wherein the first message identifies a total count of resources available to a processing system across a plurality of carriers, transmitting a second message to a second network node that causes the second network node to obtain the total count of resources from the first network node, connecting the processing system to the first network node to receive first services in accordance with a first portion of the total count of resources, and connecting the processing system to the second network node to receive second services in accordance with a second portion of the total count of resources. Other embodiments are disclosed.

Abstract: Facilitating fast return to stand alone advanced networks (e.g., 5G, 6G, and beyond) after voice fall back is provided herein. Operations of a method can comprise receiving, from a first network device and by a second network device, a connection request that comprises an indication of a fall back procedure. The fall back procedure can be an “RRC release and redirect” or an “IRAT Handover.” The method also can comprise facilitating control of the voice communication for the mobile device and triggering a release of the control of the mobile device from the second network device based on a determination that the voice communication has completed. The fast return procedure can be either a “RRC release and redirect’ or an “IRAT handover.” Further, the method can comprise redirecting the mobile device to a third network device selected based on a capability of the mobile device.