Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node associated with a first carrier, a downlink control information (DCI) transmission indicative of synchronization information corresponding to a second carrier, wherein the second carrier comprises a synchronization-signal-block-less (SSB-less) carrier. The UE may communicate via the second carrier based on the synchronization information. Numerous other aspects are described.

Abstract: A twin beam base station antenna includes a first array that has a plurality of columns of first frequency band radiating elements, the first array configured to form a first antenna beam that provides coverage throughout a first sub-sector of a three-sector base station. The radiating elements in a first of the columns in the first array have a first azimuth boresight pointing direction and the radiating elements in a second of the columns in the first array have a second azimuth boresight pointing direction that is offset from the first azimuth boresight pointing direction by at least 10°. The radiating elements in the second of the columns in the first array are electrically steered.

Abstract: A method and system for determining a set of accounting data structure (ADS) chains including a first ADS chain, a second ADS chain, a third ADS chain, and a fourth ADS chain; determining a first connection data structure (CDS); determining a second CDS; determining a set of mutually exclusive partitions including a first partition and a second partition, wherein the first partition and second partition are mutually exclusive in that no CDS links an ODS in an ADS chain associated with the first partition to an ODS in an ADS chain associated with the second partition; assigning the first partition to a first set of computational resources; and assigning the second partition to a second set of computational resources are described.

Abstract: A handsaw that can be used for fixed depth cutting and has a replaceable saw blade is provided. The handsaw can include a handle, a blade, a positioning device and a movable disc nut wherein the positioning device can be fixed on the handle via one or more fastening members. The positioning device can also seal the fastening members via another fastening member. A replaceable saw blade can be set inside the positioning device and can be connected to the handle via a movable disc nut. The handle can be fixed to the replaceable saw blade by one or more fastening members.

Abstract: A control device for an electric fan comprising a power supply, a control means, a trigger pulse generator and a switch means, all connected in circuit with the motor of the electric fan, wherein the trigger pulse output of said trigger pulse generator is connected to trigger said switch means and is controlled through said control means to thereby achieve a stepless, variable speed control for the electric fan. Other forms of the device may further comprise a delay means, and/or delay reverse means, and/or wave generator means and/or any combination thereof, connected in the above circuit to accomplish stepless speed reduction and/or delay speed-down reverse and/or various kinds of imitative natural wind rotational speeds for the electric fan.