H04W52/244

CELL SECTOR TRANSMISSION SYSTEM

A method includes simulating, using processing circuitry, one or more sector antenna transmitting at a selected transmission power, each of the one or more sector antenna simulated as being located at a desired physical location. The method also includes determining, based on results of the simulation, a short-term interference and a long-term interference for each of the one or more sector antenna. The method also includes performing, by the processing circuitry and based on a short-term interference threshold and a long-term interference threshold for the one or more sector antenna, one or more of: increasing the selected transmission power for one of the one or more sector antenna, decreasing the selected transmission power for the one of the one or more sector antenna, or maintaining the selected transmission power for the one of the one or more sector antenna.

User equipment and radio communication system

User equipment includes an antenna, a controller, a transmitter, and a receiver. The transmitter sends a first radio frequency signal for communication with a primary cell to the antenna according to a first timing advance set by the controller, and sends a second radio frequency signal for communication with a secondary cell to the antenna according to a second timing advance set by the controller. The receiver sends received data to the controller including information regarding at least one of the first timing advance and the second timing advance. The first timing advance indicating a first uplink transmission timing alignment value and the second timing advance indicating a second uplink transmission timing alignment value.

EVENT-TRIGGERED PARTIAL UPDATE FOR REFERENCE SIGNAL BASED REPORT
20220376757 · 2022-11-24 ·

Certain aspects of the present disclosure provide techniques for an event-triggered partial update for a reference signal (RS) report by a user equipment (UE). An example method performed by a UE may include receiving, from a network entity, a configuration for reference signal (RS) measurement based reporting of a plurality of parameters, calculating the parameters, based on RS measurements, in accordance with the configuration, detecting an event, based on a change in value of at least one of the parameters relative to a previously reported value for that parameter, and transmitting an event-triggered report with a partial update of the parameters, based on the detection.

Sidelink transmit power control command generation

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a source UE, a first sidelink communication. The UE may generate a transmit power control command based at least in part on a signal to interference noise ratio measurement associated with the first sidelink communication. The UE may transmit, to control a transmit power for a second sidelink communication, the transmit power control command to the source UE. Numerous other aspects are provided.

Transmitting and receiving group wake up signals

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate a wake up signal to wake up a plurality of second UEs. The wake up signal may be based at least in part on location information associated with the UE, location information associated with one or more of the plurality of second UEs, or a combination thereof. The UE may further transmit, to the plurality of second UEs, the wake up signal. Accordingly, the plurality of second UEs may receive the wake up signal and monitor for messages from the second UE based at least in part on receiving the wake up signal. Numerous other aspects are provided.

Almost blank subframe in carrier aggregation
11503581 · 2022-11-15 · ·

Aspects are described for use in wireless communications. A subframe allocation bitmap may indicate multiple subframes. The indicated subframes may correspond to Almost Blank Subframes. Measurement subframe allocation bitmaps may indicate measurement subframes. A first measurement subframe allocation bitmap may exclude subframes indicated by the subframe allocation bitmap. A second measurement subframe allocation bitmap may exclude the measurement subframes indicated by of the first measurement subframe allocation bitmap.

System and method to provide small cell power control and load balancing for high mobility user equipment in a network environment

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.

DETECTING STATIC CHANNELS

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determine, based at least in part on two or more measurements on a channel taken at different points in time, that the channel is classified as static. The wireless communication device may perform at least one optimization based at least in part on determining that the channel is classified as static. For example, the at least one optimization may include modifying a channel state feedback procedure, reducing a periodicity associated with a measurement gap, modifying a filtering associated with measurements of the channel, reducing a threshold associated with beam switching, and/or refraining from performing at least one filtering at a radio frequency receiver of the wireless communication device. Numerous other aspects are described.

Limiting transmit power in dense heterogeneous networks
11496971 · 2022-11-08 · ·

Dynamically limiting uplink transmit power of wireless devices that are known to be within range of a dense cluster or quantity of access nodes. Wireless devices can report identifiers of nearby access nodes. Responsive to determining a large quantity of identifiers from a wireless device in a specific location, the maximum allowable transmit power of the wireless device (or other wireless devices in the same area) can be reduced Power can be reduced for HPUEs as well as LPUEs.

Roaming method based on MESH WIFI, electronic device and computer program product

A roaming method based on MESH WIFI executable by an electronic device, comprising: calculating noise values and interference coefficients of a primary access point (AP) and surrounding APs, adjusting power values between the primary AP and the surrounding APs based on the noise values and the interference coefficients according to normalization, and, when a target AP from the surrounding APs reaches a preset condition, switching the client to connect to the target AP.