A computing device includes circuitry configured to transmit, to a server device, information of channels that can be used, and receive a plurality of lists from the server device. The lists are generated from the information of the channels that can be used. Each of the lists identifies ranges and indicates an available frequency and transmission power of the frequency for each of the ranges. Each of the ranges is a geographic region. Each of the lists identifies multiple geographic regions. The plurality of geographic regions is a same plurality of geographic regions for all of the lists. The frequency corresponding to any one of the ranges in any one of the lists is not set in an overlapped manner to the frequency corresponding to the same one of the ranges in any other one of the lists.

The described technology provides a system and method for determining, inter alia, if a serving cell in a cellular network is an over-shooter cell serving calls outside an intended or designed coverage area by searching for eligible neighbor cells in a search area bounded by an azimuth of a sector antenna of the serving cell. The serving cell is determined to be an over-shooter cell when, e.g., the distance between the serving cell and mobile devices associated with the calls is larger than the average distance between the serving cell and one or more closest neighbor cells in a list of eligible neighbor cells identified in the search area.

Systems, methods, apparatuses, and computer program products for altitude-aware energy saving. The method may include receiving, from a network element, information including a coupling loss change or a reduced transmit power command. The method may also include controlling an uplink transmission based on the received information.

In a system, apparatus, method, and non-transitory computer readable medium for implementing dynamic uplink (UL) gaps for maximum permissible exposure (MPE) detection, a user equipment (UE) device include a wireless antenna array, a memory storing computer readable instructions and a UL gap configuration, and processing circuitry configured to execute the computer readable instructions to cause the device to, determine estimated distance information between a user and the device using the wireless antenna array during at least one first scheduled UL gap of the UL gap scheduling in accordance with the UE maximum transmission power limit, the UL gap scheduling based on a default UL gap periodicity value and a default UL gap duration value, transmit a MPE-related message to the node based on the estimated distance information and a desired MPE threshold, and adjust the UL gap configuration based on the transmitted MPE-related message.

Aspects of the disclosure relate to downlink (DL) transmissions using various powers and assigning frequency resources based on the powers. An example base station may transmit, to a first user equipment (UE), an indication of a first transmit (Tx) power for a first DL transmission on a first downlink (DL) resource on a carrier, the first DL resource being at a first frequency. The first DL resource may be at a first frequency. The first Tx power may have a power level configured based on a difference between the first frequency for the first DL resource and an uplink (UL) frequency region of the carrier. Then, the base station may transmit the first DL transmission using the first frequency and the first Tx power. Other aspects, embodiments, and features are also claimed and described.

Facilitating real-time power optimization in advanced networks (e.g., 5G, 6G, and beyond) is provided herein. Operations of a method can include determining, by a system comprising a memory and a processor, a power distribution setting for a user equipment that includes multiple radios based on a historical radio power usage, a historical performance result, a current location, and an application currently executing on the user equipment. The method also can include implementing, by the system, the power distribution setting across the multiple radios of the user equipment. The first radio of the multiple radios can be a first radio type and a second radio of the multiple radios can be a second radio type, different from the first radio type.

Compensating for antenna gain losses due to attitude changes of a mobile local node in a network. A method includes at the local node, identifying an attitude change of the local node. As a result of identifying the attitude change of the local node, the method includes increasing a target SNR of forward data directed to one or more remote nodes by a boost value. As a result of identifying the attitude change of the local node, the method includes causing the remote node to adjust at least one of power or rate to compensate for the attitude change for subsequent reverse data sent from the remote node to the local node.

This disclosure presents methods and devices that implement dynamic transmit power control techniques in terminal devices with multiple radio frequency (RF) transmitters and/or in a multi-terminal device environment to comply with regulatory RF exposure limits and standards while enhancing device performance. For example, the present disclosure provides a device including a processor configured to monitor a transmit power for each of a plurality of transmitters; determine a transmit power reduction to be applied to the plurality of transmitters based on a total simultaneous transmit power of the plurality of transmitters exceeding a threshold; define a respective amount of the transmit power reduction to be applied to each transmitter of the plurality of transmitters based on one or more parameters; and apply the respective amount of the transmit power reduction to each transmitter of the plurality of transmitters.

The disclosure relates to a system, method and computer program product for reducing a mobile phone user's RF signal emissions exposure at the mobile device and increasing the battery life of an active mobile device. In accordance with the method, a hardware processor device obtains respective data representing: a current location of the actively communicating mobile device held by a user, a current orientation angle of the mobile device relative to a reference axis, an identification of a communications cell in which a communications receiver receiving communications from the mobile phone is located, and a location of the communications receiver. The processor computes an angle based on the data representing the current mobile device location, the current orientation angle and the location of the communications receiver, and compares the computed angle against a threshold angle. In response to the comparison, a warning is presented indicating that a user modify orientation of mobile device being held by the user.

Various embodiments include method performed by a processor of a roadside unit (RSU) processing system for controlling a message transmissions. In various embodiments, the RSU processing system may receive vehicle-to-everything (V2X) information from a vehicle, determine, based on the received V2X information, a minimum reception distance at which the vehicle or operator of the vehicle will reliably receive a message from the RSU and have time for the vehicle to react to the message, determine a transmission power level based on the determined minimum reception distance, and transmit the message to the vehicle using the determined transmission power level. In various embodiments, the RSU processing system may determine the transmission power level taking into account vehicle speeds, vehicle locations, road conditions, weather conditions and/or the type of message being transmitted.