According to one embodiment, a signal processing apparatus correlates a plurality of communication terminals as a group and enables one-to-many communications in the group. The signal processing apparatus includes processing circuitry. The processing circuitry assigns a transmission right to one of the communication terminals in the group. The processing circuitry generates text data based on voice data from said one of the communication terminals in possession of the transmission right. The processing circuitry gives a texting completion notice indicative of completion of texting processing to the communication terminals in the group. The processing circuitry transmits, after the texting completion notice is given, the generated text data to at least one of the communication terminals in the group.

Techniques for facilitating messaging in a group-based communication system between a calling device and one or more client devices. A first user operating a calling device may send a request to a call server computing device to send a call-based communication via the group-based communication system. The call-based communication may include voice or textual data. The call server computing device may receive the call-based communication and may format the call-based communication to send to the group-based communication system. The call server may send the formatted call-based communication to the group-based communication system for presentation via the one or more client devices.

Facilitating adaptive power spectral density with chromatic spectrum optimization in advanced networks (e.g., 5G, 6G, and beyond) is provided herein. Operations of a method can comprise evaluating, by a system comprising a processor, a capture rate of mobile devices within a radio access network. The capture rate is representative of a quantity of mobile devices using a millimeter wave spectrum of the radio access network. The method also can comprise facilitating, by the system, an adjustment to a power spectral density of the radio access network based on a determination that the capture rate fails to satisfy a target capture rate of mobile devices using the millimeter wave spectrum.

Facilitating adaptive power spectral density with chromatic spectrum optimization in advanced networks (e.g., 5G, 6G, and beyond) is provided herein. Operations of a method can comprise evaluating, by a system comprising a processor, a capture rate of mobile devices within a radio access network. The capture rate is representative of a quantity of mobile devices using a millimeter wave spectrum of the radio access network. The method also can comprise facilitating, by the system, an adjustment to a power spectral density of the radio access network based on a determination that the capture rate fails to satisfy a target capture rate of mobile devices using the millimeter wave spectrum.

A system for generating a digital promotion may include mobile wireless communications devices each associated with a respective user, and a promotion generation server. The promotion generation server may obtain a group chat code from a given mobile wireless communications device for starting a group chat with other users, and obtain a unique identifier from the given mobile wireless communications device and add a respective mobile wireless communications device to the group chat based upon the unique identifier. The promotion generation server may also generate tasks for the users to complete via the respective mobile wireless communications devices for display within the group chat, and determine when each of the tasks has been completed based upon input from at least one of the mobile wireless communications devices, and when so generate and communicate the digital promotion to the mobile wireless communications devices for display within the group chat.

Aspects described herein relate to communicating with one or more cells for receiving a multicast and/or broadcast service (MBS), and providing MBS continuity in device mobility scenarios. In an aspect, one or more cells for reselection from a current cell can be detected, where the current cell supports a UE interested MBS. The one or more cells can be evaluated for reselection based at least in part on whether the one or more cells support the UE interested MBS to determine a target cell for reselection. Cell reselection can be performed to the target cell.

Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may belong to a group of UEs that includes at least a second UE and a third UE. The first UE may perform a channel access procedure and, when the channel access procedure is successful, may transmit a first positioning reference signal (PRS) over a sidelink communication link to the second and third UEs. The first UE may transmit the first PRS during a first time interval of a transmission window. Based on receiving the first PRS, the second UE may perform a channel access procedure and may transmit a second PRS to the first UE during a second time interval of the transmission window. The second PRS may be multiplexed (e.g., using frequency division multiplexing (FDM) or code division multiplexing (CDM)) with at least a third PRS transmitted by the third UE.

Devices for low distraction operation of a bike rider group and methods for performing same. A device installed in a bike carrying a member of a bike rider group acting as self-rider, may comprise a rider input analyzer module configured to analyze a self-input provided by the self-rider and to provide a data element reflecting the self-input, a radio modem for sending a V2X message that includes the data element reflecting the self-input and for receiving V2X message that includes a data element from a remote member of the bike rider group, an alert analyzer module configured to detect an alert relevant to the self-rider based on the data element reflecting the self-input and on the data element received from the remote member, and a display configured to display the alert relevant to the self-rider with minimal distraction to the self-rider.

Devices for low distraction operation of a bike rider group and methods for performing same. A device installed in a bike carrying a member of a bike rider group acting as self-rider, may comprise a rider input analyzer module configured to analyze a self-input provided by the self-rider and to provide a data element reflecting the self-input, a radio modem for sending a V2X message that includes the data element reflecting the self-input and for receiving V2X message that includes a data element from a remote member of the bike rider group, an alert analyzer module configured to detect an alert relevant to the self-rider based on the data element reflecting the self-input and on the data element received from the remote member, and a display configured to display the alert relevant to the self-rider with minimal distraction to the self-rider.

Systems, methods, and computer program products are provided for improving establishment and broadcasting of communication among mobile computing devices. For example, a method comprises determining a first user accesses a mobile application on a first mobile device of the first user; determining a second user accesses the mobile application on a second mobile device of the second user; and initiating the audio conversation between the first user and the second user, wherein the audio conversation is streamed to a third user who accesses the mobile application on a third mobile device of the third user.