Abstract: A communication method implemented by a terminal device includes: determining whether a power lower than a target transmission power of a first channel or signal is allowed to be used to transmit the first channel or signal during a first period within a time unit, wherein the transmission power available to transmit the first channel or signal during the first period is different with at least one of other periods within the time unit; determining a current transmit power to be used to transmit the first channel or signal during the first period based on the transmission power available when the power lower than the target transmission power is allowed to be used to transmit the first channel or signal during the first period; transmitting the first channel or signal during the first period with the current transmit power.

Abstract: Example implementations relate to adjusting radiofrequency transmission power of antenna devices consistent with the disclosure. For example, a non-transitory machine-readable medium storing instructions executable by a processing resource to transmit a signal using a first transmission power to query an environment surrounding an antenna device to determine whether an object is causing path loss along a communication link, and adjust a transmission power of the antenna device to a second transmission power based on a determination that an object is causing path loss along the communication link.

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for uplink power control using communications systems operating according to new radio (NR) technologies. For example, a method for wireless communication by a base station includes providing power control parameters, to at least one user equipment (UE), for use in performing uplink transmit power control for one or more uplink transmissions sent using one or more uplink transmit beams, signaling the UE to set or reset one or more of the power control parameters, and transmitting one or more reference signals (RSs) using one or more downlink transmit beams, for the UE to measure for use in the uplink transmit power control.

Abstract: A low-PIM cable support rail assembly includes a metal strut extending in a longitudinal direction positioned within a potential PIM reactive zone of a cellular base station antenna. A channel runner assembly slidably engaged with the strut includes a low-PIM a low-PIM spacer and a low-PIM channel runner block that includes a captured rod anchor, such as a nut or bolt head, engaged with a threaded rod. A compression nut engaged with the threaded rod releasably pinches strut rails between the low-PIM channel runner block and the low-PIM spacer to secure the channel runner assembly at a desired position along the strut. The low-PIM channel runner block and low-PIM spacer prevent metal-to-metal contact when the compression nut is tightened to secure the channel runner assembly to the strut. A cable support block or other component may be spaced apart from the strut along the threaded rod.

Abstract: Embodiments herein relate to a method for controlling transmit power of a mobile terminal. The method is performed by a mobile terminal in a dual connectivity mode wherein the mobile terminal is configured to support two or more contemporaneous links, including a first link and a second link, with two or more wireless network access points. The mobile terminal independently calculates a respective unscaled uplink transmission power level for each link, based on a corresponding link-specific value.

Abstract: Provided are a frequency band determination device, a head-mounted display, a frequency band determination method, and a program that are capable of unprecedentedly quickly changing the frequency band used for communication in accordance with a change in an environment in which a communication device and a communication partner are placed. An image acquisition section acquires an image of an environment in which at least either an HMD or a communication partner for the HMD is placed. Based on the image acquired by the image acquisition section, a frequency band determination section determines the frequency band of radio waves used for communication between the HMD and the communication partner.

Abstract: The present disclosure is directed to the use of active feedback from client devices to limit/regulate transmission power control of access points from the perspective of the client device. The instant transmission power control beneficially ensures that clients located at a cell edge still receive sufficient coverage from access points and have sufficient overlap with adjacent cells for seamless roaming for the wireless stations while minimizing co-channel interference. In some embodiments, the present disclosure beneficially leverages 802.11h TPC Constraint to dynamically report client's view of the RF environment and cell size estimation.

Abstract: Techniques for automatically configuring and controlling a digital media device are described. A digital media device can be configured or controlled by a mobile device, e.g., a smart mobile phone. When the digital media device is being configured, the digital media device can broadcast a signal, indicating that the digital media device is requesting configuration information from a mobile device. A mobile device located in proximity of the digital media device, upon detecting the signal, can perform various security checks to determine that the request is legitimate, and then open a communication channel with the digital media device. The mobile device can provide user preferences of the mobile device, as well as credentials for accessing and downloading remote content, to the digital media device through the communication channel. Upon receiving the configuration information, the digital media device can use parameters in the configuration information as its settings.

Abstract: A method for performing a power scaling is discussed. The method performed by a user equipment (UE) includes determining, by the UE configured with dual connectivity to a master cell group (MCG) and a secondary cell group (SCG), a first power for a first transmission in a first subframe toward the MCG, determining a second power for a second transmission toward the SCG, and scaling down the second power for the second transmission toward the SCG if a total power related to the MCG and the SCG exceeds a maximum power, wherein the scaling down is performed if the first transmission toward the MCG in the first subframe is overlapped with the second transmission toward the SCG.

Abstract: A mobile phone includes a phone body including spaced lateral perimeter walls. At least one indentation is provided in each of the said spaced lateral walls, the indentations forming a detent or cavity to provide an overhang portion suitable for being selectively gripped or released by correspondingly mating jaws or hooks on an accessory attachable to the mobile phone.

Abstract: Systems and methods for performing power control of physical channels in a communication system are provided. In one exemplary embodiment, a method in a wireless device (105, 200, 300, 400, 600) for performing power control of physical channels in a wireless communication system (100) may include determining (503, 703) transmission powers for transmissions (123a-d, 133a-b) on physical channels (121, 131) having different transmission time interval lengths (125, 135) according to respective power control loops. Further, the loops may specify the transmission powers for the physical channels based on a parameter (111) whose value is commonly updated or separately updated for the loops.

Abstract: A device, system, and method detect an activity and utilize a mitigation scheme. The method is performed at a device that is configured to establish a network connection to a network, the network including a plurality of areas, each area being defined based on a grouping of a plurality of neighboring cells, the device being associated with one of the areas at a select time. The method includes determining between an activity status and a non-activity status associated with the device. When the activity status is determined, the method includes determining an area update rate indicating a number of changes to the associated area over a period of time. When the area update rate exceeds a predetermined update rate threshold, the method includes selecting a mitigation scheme configured to reduce an amount of power used by the device.

Abstract: Techniques are described for automatically determining which of a plurality of target devices should be connected with a source device using data regarding ambient signals about the source device. For example, a request is received for an identifier to which a source device is to connect. Data is received describing at least one ambient signal detected by the source device. The data is compared with a plurality of target device profiles. It is determined that the data matches a target device profile of the plurality of device profiles. An identifier associated with the determined target device profile is returned.

Abstract: A method during a random access procedure and apparatus is provided, where a first downlink transmit antenna port is selected for transmission on random access channel resources associated with the first downlink transmit antenna port using a first preamble transmit power. A second downlink transmit antenna port is then selected, which is different from the first downlink transmit antenna port, when a random access response message is not received within a random access response reception time window. A preamble transmit power adjustment value is then determined, based upon one or more downlink transmit antenna port specific parameters received from the wireless communication network. A second preamble transmit power based on the determined preamble transmit power adjustment value and the first preamble transmit power is determined.

Abstract: The subject matter of this specification can be embodied in, among other things, a mobile device accessory that includes a first housing defining a first attachment surface that is configured to adhere to another surface, a user input mechanism configured to activate in response to input by a user of the mobile device, and circuitry configured to activate in response to activation of the user input mechanism, wherein activation of the circuitry (i) causes an audible alarm to be emitted by the mobile device, or (ii) causes a software application to be executed on a mobile device, or (iii) both.

Abstract: A system that incorporates aspects of the subject disclosure may perform operations including, for example, receiving, via an antenna, a signal generated by a communication device, detecting an interference in the signal, the interference generated by one or more transmitters unassociated with the communication device, and the interference determined from signal characteristics associated with a signaling protocol used by the one or more transmitters, and performing signal conditioning on the signal to reduce the interference. Other embodiments are disclosed.

Abstract: Provided are a shell structure and a terminal device. The shell structure includes a first shell; herein, multiple lock catch structures are installed on an inner surface of the first shell and a first through hole is formed by the lock catch structure. A damping plate and a compression part are sequentially arranged in a direction facing the first shell in the first through hole, and the first through hole is connected with the damping plate in a clamping way.

Abstract: Improved designs for an antenna system that facilitates narrowband and wideband radio frequency (RF) communications in a rotary aircraft are disclosed. The antenna system includes a RF front-end and a RF back-end. The front-end includes multiple RF components structured to transmit or receive RF communications as electromagnetic waves into three-dimensional space. These RF components form parts of at least one of the aircraft's rotor blades. Moreover, some of the RF components are of differing types, thereby causing the rotor blade to include multiple different types of RF components. The back-end, on the other hand, is located at a position other than the rotor blades and is connected with the front-end via the aircraft's rotary hub, which is connected to the rotor blades.

Abstract: A process for dispatcher monitoring of an electronic digital assistant (EDA) in a group-based mobile radio system includes first receiving, at a radio controller from a mobile radio, a request to establish an EDA call for interacting with an EDA. Identifying one of (i) a primary talkgroup to which the mobile radio is affiliated and (ii) an agency to which the mobile radio belongs. Selecting or creating an EDA talkgroup, different from the primary talkgroup, through which the mobile radio may interact with the EDA. Identifying one or more, but less than all, dispatch consoles that are (i) subscribed to monitor the primary talkgroup of the mobile radio or (ii) a member of a same agency as the mobile radio. Adding the EDA, mobile radio, and identified dispatch consoles to the EDA talkgroup. And causing the EDA call to be established.

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for power control in coordinated multipoint (CoMP) scenarios that utilize joint transmission (JT). For example, a method for power control at a base station, may include receiving an indication, from at least one of a plurality of paired UEs served by a set of base stations using a common set of time/frequency resources, of a parameter relating to an uplink reference signal used for transmitting an uplink reference signal.