Methods, systems, and devices for wireless communications are described to enable a mobile access node to enter a new power state based on detection of a second access node. The second access node may be detected by the mobile access node or a central unit (CU). The mobile access node or the CU may determine for the mobile access node to enter a new power state and may notify the other of the determination. The mobile access node may enter a lower power state if the second access node is within a defined proximity or if one or more thresholds are exceeded. The mobile access node may enter a higher power state if no other access nodes are within the defined proximity or if the one or more thresholds are not exceeded. Configuration parameters for a power state change procedure may be configured by control signaling from a CU.

This document describes methods, devices, systems, and means for user equipment-autonomously triggered-sounding reference signals. A user equipment maintains a connection to a first base station. In implementations, the user equipment generates link quality parameters for each broadcast signal in a set of broadcast signals received from a set of base stations and selects one or more base stations to include in an active coordination set (ACS). The user equipment then identifies a sounding reference signal (SRS) air interface resource that corresponds to the selection and requests the inclusion of the selected base stations in the ACS by autonomously transmitting, to the first base station, an uplink SRS using the identified SRS air interface resource. In implementations, the user equipment communicates over a wireless network using the active coordination set formed with the selected one or more base stations.

A method and apparatus are disclosed from the perspective of a User Equipment (UE) in a wireless communication system. The method can include receiving a configuration for a first set of power control information and a second set of power control information, receiving a Downlink Control Information (DCI) scheduling one or more Physical Uplink Shared Channels (PUSCHs), wherein the DCI comprises a first Sounding Reference Signal Resource Indicator (SRI) field and a second SRI field, determining a first Identifier (ID) directly based on value indicated by the first SRI field, wherein the first ID is a power control information ID in the first set of power control information, determining a second ID based on a value indicated by the second SRI field and the number of layers, and transmitting the one or more PUSCHs based on transmit power derived from the power control information of the first ID or the power control information of the second ID.

Presented are systems, methods, apparatuses, or computer-readable media for reference signaling configuration. A wireless communication device may receive, from a wireless communication node, an indication of a beam state of a first component carrier (CC). The wireless communication device may determine information of a second CC according to the beam state of the first CC.

Certain aspects of the present disclosure provide techniques for communicating using power control parameters for multiple transmitter receiver point (mTRP) physical uplink shared channel (PUSCH) repetition. A method that may be performed by a user equipment (UE) includes receiving a sounding reference signal (SRS) configuration indicating at least a first SRS resource set and at least a second SRS resource set, receiving downlink control information (DCI) scheduling a first set of one or more PUSCH repetitions to a first TRP and a second set of one or more PUSCH repetitions to a second TRP, and transmitting the first and second sets of PUSCH repetitions using at least one of a first set of default power control parameters or a second set of default power control parameters.

A method is provided in one example embodiment and may include generating feedback information by a small cell radio and a macro cell radio; setting a high mobility handover threshold for the macro cell radio based, at least in part, on the feedback information, wherein the high mobility handover threshold is used to trigger handover of one or more high mobility user equipment (UE) associated with the macro cell radio to the small cell radio; and setting a maximum downlink transmit power for the small cell radio based, at least in part, on the feedback information and the high mobility handover threshold.

A method is provided in one example embodiment and may include generating feedback information by a small cell radio and a macro cell radio; setting a high mobility handover threshold for the macro cell radio based, at least in part, on the feedback information, wherein the high mobility handover threshold is used to trigger handover of one or more high mobility user equipment (UE) associated with the macro cell radio to the small cell radio; and setting a maximum downlink transmit power for the small cell radio based, at least in part, on the feedback information and the high mobility handover threshold.

Various embodiments of the disclosure relate to a 5.sup.th generation (5G) or pre-5G communication system for supporting a data transfer rate higher than that of a 4.sup.th generation (4G) communication system such as LTE (long term evolution). An operating method of an electronic device according to various embodiments may include: receiving a reference signal from a base station via a plurality of antennas; acquiring path loss values respectively corresponding to the antennas, based on the reference signal; determining at least two antennas among the antennas, based on frequency band information received from the base station; acquiring a ratio for the path loss values corresponding to the determined at least two antennas; and transmitting a signal via the at least two antennas, based on the acquired ratio.

A telecommunication network associated with a wireless telecommunication provider can be configured to switch between New Radio (NR) Dual Connectivity (DC) and NR Carrier Aggregation (CA) in 5G cellular networks. According to examples, a UE is not limited to using a single mode (e.g., either NR CA or NR DC) that is initially selected for use by the UE. For example, a UE can be reconfigured during a session to switch from NR DC to NR CA when the UE moves toward mid-cell and/or a cell edge. In other examples, the UE can be reconfigured to switch from NR CA to NR DC when the UE moves closer to the cell. To determine when to switch, one or more network conditions (e.g., UE RF conditions) can be monitored. In some examples, a gNB can monitor power headroom reports (PHRs) received from the UE to determine when to switch.

A wireless device receives, from a base station, configuration parameters indicating: power control parameters; and downlink reference signals. A determination is made, based on measurements of the downlink reference signals, of a downlink reference signal of the downlink reference signals. One or more power control parameters are selected from the power control parameters that is associated with the downlink reference signal. Based on the one or more power control parameters, an uplink transmission power for a physical uplink shared channel (PUSCH) is determined. An uplink transport block is transmitted with the uplink transmission power via the PUSCH.