Abstract: A method for transmitting uplink data and a terminal device are provided. In the method: first downlink control information (DCI) used for scheduling transmission of first uplink data is received from a network device, the first DCI comprising indication information of first reference signal resource set and indication information of first reference signal resource; the first reference signal resource set is determined according to the indication information of the first reference signal resource set, the first reference signal resource set comprising at least one reference signal resource; at least one first reference signal resource is determined from the first reference signal resource set according to the indication information of the first reference signal resource; and a transmission parameter for transmission of the first uplink data is determined according to the at least one first reference signal resource.

Abstract: A base station transmits a first transmission using a first directional beam and determines an equivalent isotropic radiated power (EIRP) relationship between the first transmission and a physical downlink shared channel (PDSCH) for a user equipment (UE). The base station transmits, to the UE, an indication of the EIRP relationship between the first transmission and the PDSCH. Then, the base station transmits the PDSCH to the UE using the second directional beam. The UE uses the indication of the EIRP relationship to receive the PDSCH from the base station over the second directional beam.

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a base station may recover a UE from a Msg3 failure during an RA procedure. During the RA procedure, the base station may transmit a RAR message to the UE and in response to the RAR message the UE may transmit an uplink message (e.g., Msg3) to the base station over a first resource indicated in the RAR message. If the base station fails to decode or receive the uplink message over the first resource, the base station may transmit a grant to the UE indicating a second resource for retransmitting the uplink message and the UE may retransmit uplink message to the base station according to the grant.

Abstract: A wireless device receives a radio resource control (RRC) release message indicating a small data transmission (SDT) time window for an SDT in an RRC inactive state. The wireless device transmits, during the SDT time window, an initial uplink transmission using a first power control adjustment (PCA) state being reset to zero. The wireless device transmits, using a second PCA state, a second uplink transmission. In response to the second uplink transmission being subsequent to the initial uplink transmission during the SDT time window, the second PCA state is based on the first PCA state and one or more transmit power control command values received during the SDT time window.

Abstract: A ToF sensor includes an array of pixels having first and second subsets of pixels, first and second pluralities of TDCs, a routing bus having first and second pluralities of bus drivers, and a controller configured to: when the first subset of pixels is active and the second subset of pixels is not active, control the first plurality of bus drivers to route events from half of the pixels of the first subset to the first plurality of TDCs and control the first and second pluralities of bus drivers to route events from the other half of the pixels of the first subset to the second plurality of TDCs, and when the first subset of pixels is not active and the second subset of pixels is active, control the first plurality of bus drivers to route events from the second subset of pixels to the first plurality of TDCs.

Abstract: A method includes receiving a trajectory dataset including a plurality of geospatial points forming a point cloud and acquired along a trajectory wherein for each of the plurality of geospatial points there is a defined an x-coordinate, a y-coordinate and a z-coordinate and at least one mapping device orientation attribute, segmenting the trajectory dataset into a plurality of segments, determining at least one relative constraint for each of the plurality of segments and utilizing, for each of the plurality of segments, at least one of the determined relative constraints to determine a relative position of at least two of the plurality of segments.

Abstract: The reconfigurable radio remote unit for distributed antenna systems comprises a plurality of integrated radio frequency boards each dedicated to a respective frequency band, and configuration means for remotely selecting the frequency bands and/or for setting the power level of the frequency bands.

Abstract: A method and an apparatus for adjusting antenna radiation power includes adjusting antenna radiation power includes: acquiring a power index identification of a triggered SAR sensor group; acquiring target radiation power corresponding to the power index identification according to a first mapping relationship; and determining a corresponding radiator according to a second mapping relationship and the SAR sensor group and adjusting radiation power of the radiator into the target radiation power. The method and apparatus may be incorporated in an electronic device.

Abstract: A communications device configured to transmit signals representing data to a first in-coverage communications device acting as source relay node for the communications device, the first in-coverage communications device configured to transmit signals to the infrastructure equipment of the mobile communications network, and to receive signals representing the data from the first in-coverage communications device acting as the source relay node. The source relay node is within a coverage area of the infrastructure equipment of the mobile communications network, the source relay node being configured to transmit the signals representing the data received from the communications device to the infrastructure equipment and to transmit the signals representing the data to the communications device which are received from the infrastructure equipment.

Abstract: The embodiments of the present application provide a wireless communication method and device, capable of performing appropriate power control of a sounding reference signal (SRS). The method comprises: according to a first uplink signal, a first downlink signal, a first beam or a first beam pair corresponding to an SRS resource group, determining a target path loss value for an SRS resource of the SRS resource group; according to the target path loss value, determining a target transmission power for the SRS resource of the SRS resource group; and according to the target transmission power, transmitting an SRS to a network device on the SRS resource of the SRS resource group.

Abstract: A power control method, a network device, and a terminal are provided. The power control method includes configuring a power control parameter for a resource in an uplink beam management resource set used for an uplink beam management procedure; and sending the power control parameter to a terminal, so that the terminal sends the resource in the uplink beam management resource set according to the power control parameter.

Abstract: A wireless device receives configuration parameters indicating positions, in a DCI, of a first bit of a first TPC command and a first bit of a second TPC command that are applicable, respectively, to a first cell and a second cell of a PUCCH group. The wireless device may transmit uplink control information in a transmission timing. The transmitting may be based on the first TPC command if the first cell is a cell for PUCCH transmission in the transmission timing. The transmitting may be based on the second TPC command if the second cell is the cell for PUCCH transmission in the transmission timing.

Abstract: Methods, systems, and devices for transmit power control for positioning using non-serving cells are described. A user equipment (UE) may determine that an uplink reference signal may be associated with a positioning procedure. In some cases, the positioning procedure may include transmission, by the UE, of the reference signal to a non-serving cell, which may be farther away from the UE than a serving cell. The UE may determine an absence of a parameter associated with a transmit power for transmitting the reference signal. Based on the absence, the UE may determine the transmit power based on parameters received from a serving cell, based on configuration information, based on a message intercepted from the non-serving cell, or based on other considerations or information. In some cases, the UE may determine the transmit power such that the likelihood of the non-serving cell receiving the reference signal is increased.

Abstract: Aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine whether a peer-to-peer (P2P) communication is to be relayed based at least in part on a location of the UE and a range requirement associated with the P2P communication; and transmit the P2P communication, wherein the P2P communication includes an indication of whether the P2P communication is to be relayed. In some aspects, a UE may receive the P2P communication; determine whether to relay the P2P communication based at least in part on the indication and at least one of: a location of the UE, or a UE identifier, included in the P2P communication, that identifies the UE and is associated with a request for the UE to relay the P2P communication; and selectively relay the P2P communication based at least in part on determining whether to relay the P2P communication.

Abstract: Methods and systems for operation in a WLAN are provided. Methods and systems for a transmit power control (TPC) scheme are disclosed. In an embodiment, an access point (AP) may send a trigger frame to one or more stations (STAs) for synchronizing and scheduling uplink (UL) multi-user (MU) transmissions. The trigger frame may contain an open-loop power control index 1 and a power adjustment index 2. The one or more STAs may estimate pathloss using an indicated AP transmit power and received power to set a baseline transmit power. The one or more STAs may adjust their transmit power in the UL transmission period to be the indicated target receive power at the AP.

Abstract: The disclosure described herein configures a multi-narrowband transceiver for communication within the television white space (TVWS) frequency spectrum using a log periodic filter, wherein the log periodic filter comprises a plurality of filter elements each having a filter frequency increasing periodically in a same frequency increasing factor (K). Each filter of the plurality of filter elements is configured to filter out second harmonics in a defined frequency range. The disclosure determines a TVWS channel for the communication and switches to a filter element of the plurality of filter elements corresponding to the determined TVWS channel. Data is transmitted and/or received over the TVWS channel using the filter element, thereby allowing narrowband communication over the TVWS channel.

Abstract: Methods and systems are provided for controlling a maximum transmit power of a high power user equipment (HPUE) using dedicated signaling. The methods and systems receive signal data corresponding to signals from a carrier cell. Based on the signal data, the methods and systems determine whether an interference level of the carrier cell is above a threshold value. Upon determining that the interference level of the carrier cell is above the threshold value, the methods and systems communicate an indication to the HPUE to transmit at a first power level. Upon determining that the interference level of the carrier cell is below the threshold value, the methods and systems communicate an indication to the HPUE to transmit at a second power level. The first power level is lower than the second power level.

Abstract: The present disclosure provides a method, performed by a sidelink user equipment (UE), of controlling a transmission power in a wireless communication system, the method including: obtaining, by a first sidelink UE, control information for determining whether to perform a closed loop power control (CLPC) process; transmitting a sidelink measurement signal to a second sidelink UE based on a result of the determining; receiving a sidelink signal transmitted according to a transmission power value set based on the sidelink measurement signal; and providing transmission power control (TPC) command information based on a transmission power value of the received sidelink signal.

Abstract: The embodiments of the present application provide a wireless communication method and device, capable of performing appropriate power control of a sounding reference signal (SRS). The method comprises: according to a first uplink signal, a first downlink signal, a first beam or a first beam pair corresponding to an SRS resource group, determining a target path loss value for an SRS resource of the SRS resource group; according to the target path loss value, determining a target transmission power for the SRS resource of the SRS resource group; and according to the target transmission power, transmitting an SRS to a network device on the SRS resource of the SRS resource group.

Abstract: Implementing and applying a database with radio station information that is gathered from client devices as stations become available to a plurality of users (i.e., “crowd sourced” radio station information) and allowing for a client device to download only the radio station information that is pertinent to the travel route of the user and/or radio station selection criteria associated with the client device or the user. Radio station information can be rendered via a graphical interface of a client device to allow the user to informatively select a new radio station, either before or as a current radio signal degrades to the point of being unusable. Radio station information may be rendered to cause the user's terrestrial radio to tune to a new station.