Abstract: An information processing device calculates a communication available period for communication between a satellite station and an earth station on the basis of orbit information regarding the satellite station and location information regarding the earth station, and performs reservation processing for reserving a communication reservation period for the communication between the satellite station and the earth station, among reservation target periods selected from the communication available period.

Abstract: Channel state information (CSI) reporting may be used for wireless communications. CSI reporting may be activated or deactivated. During the activation of CSI reporting and based on one or more criteria, a scheduled uplink transmission may be selected.

Abstract: The present disclosure is a novel utility of a software defined radio (SDR) based Distributed Antenna System (DAS) that is field reconfigurable and support multi-modulation schemes (modulation-independent), multi-carriers, multi-frequency bands and multi-channels. The present disclosure enables a high degree of flexibility to manage, control, enhance, facilitate the usage and performance of a distributed wireless network such as flexible simulcast, automatic traffic load-balancing, network and radio resource optimization, network calibration, autonomous/assisted commissioning, carrier pooling, automatic frequency selection, frequency carrier placement, traffic monitoring, traffic tagging, pilot beacon, etc.

Abstract: A multi-radio frequency anti-interference method includes a wireless device scheduling a terminal device and a plurality of analog radio frequency circuits, to prevent coexistence of a first signal and a second signal. The first signal is a signal from the wireless device, and the second signal is a signal from the terminal device to the wireless device.

Abstract: Systems and methods for generating an alert on an eyewear device are provided. The systems and methods include receiving, by an eyewear device, from a mobile device, data indicative of a first combination of notification attributes that trigger a first alert on the eyewear device; determining that the mobile device has received a new notification based on additional data received from the mobile device; determining that a combination of attributes of the new notification matches the first combination of notification attributes; and in response to determining that the combination of the attributes of the new notification matches the first combination of notification attributes, retrieving, from a storage device of the eyewear device, a first visual indicator animation that represents the first alert; and activating a visual indicator of the eyewear device in accordance with the retrieved first visual indicator animation to generate the first alert on the eyewear device.

Abstract: A user equipment (UE) receives a reference signal from a base station and determines a pathloss based on the received reference signal. The UE further receive a downlink channel signal including an uplink resource assignment and a transmit power command. The UE transmits an uplink signal, wherein the uplink signal is transmitted using a transmit power level determined based on the pathloss, a format of the uplink signal, the uplink resource assignment and the transmit power command.

Abstract: An apparatus for controlling a vehicle and a method thereof are provided. The apparatus includes a connectivity control unit (CCU) to internetwork with a server through a wireless network to provide a connected car service and an integrated body unit (IBU) to perform low power communication with another vehicle to control the CCU.

Abstract: One example discloses a multi-radio device, including: a controller configured to be coupled to a first radio that is configured to transmit a first signal, and a second radio that is configured to transmit a second signal; wherein the controller includes a detection element configured to detect a third signal generated in response to simultaneous transmission of the first and second signals; wherein the controller includes a decision element configured to modulate one or more information packets in the first and second signals in response to the third signal.

Abstract: A repeater system includes a first repeater device to receive a first beam of radio frequency (RF) signal from a first network node, and a second repeater device to receive a second beam of RF signal from the first network node. The first repeater device controls the second repeater device to provide the first beam and the second beam of RF signal to a second network node. A plurality of signal parameters is selected at the first and second repeater devices for a first beam and a second beam of RF signal, respectively. The first repeater device establishes an additional link with the second repeater device, where based on the additional link, a first data stream carried by the first beam of RF signal is provided to the second network node through the first repeater device as well as the second repeater device.

Abstract: A dynamic specific absorption rate (SAR) may be implemented by monitoring and controlling power utilization of the various radio frequency (RF) emitting components over time within a mobile device. Power utilization may be tracked and modified to control the time-averaged RF exposure over a rolling time window. Periodically calculations of the updated rolling averages for RF transmissions may be performed based on the transmission data received from the mobile device components, and the continuously updated rolling averages of RF transmissions may be compared to time-average power utilization limits. Based on such comparisons, the mobile device may dynamically adjust the current transmissions of the radio transceivers and other RF emitting components on the mobile device.

Abstract: A communication system, includes a satellite receiver in operable communication with a central server, a cellular node configured to operate within a proximity of the satellite receiver, and at least one mobile communication device configured to communicate (i) with the cellular node, (ii) within the proximity of the satellite receiver, and (iii) using a transmission signal capable of causing interference to the satellite receiver. The satellite receiver is configured to detect a repeating portion of the transmission signal and determine a potential for interference from the at least one mobile communication device based on the detected repeating portion.

Abstract: Disclosed are systems and techniques for performing sidelink communications. For instance, a first client device can determine a first transmit power parameter for transmitting sidelink communications. The first transmit power parameter can either be received from a base station associated with the first client device or it can be a default parameter based on the first client device not being associated with a base station. The first client device can transmit, to a second client device, a first sidelink transmission having a first power level corresponding to the first transmit power parameter. The first client device can receive, from the second client device, a first sidelink reception having a second power level corresponding to a second transmit power parameter.

Abstract: A portable data processing device for forming a wireless network includes a chamber configured within a housing; a microprocessor; a power supply; a sensor communicatively coupled to the microprocessor; and data storage media; and a wireless communication module. The microprocessor is configured to broadcast, by the wireless communication module, a device identification signal; listen for an external device identification signal; transmit device capability data; receive external device capability data. The microprocessor is further configured to receive an internal measurement from the sensor; transmit the internal measurement; receive an external measurement from the external device; analyze the internal measurement and the external measurement to determine an analysis result; and transmit the analysis result.

Abstract: A repeater device that includes control circuitry, which executes a network time synchronization with the base station, where the repeater device functions as a remote antenna for the base station or a remote radio for the base station based on the network time synchronization. The control circuitry further activates a slave mode in the repeater device, and executes a synchronization with a modem of a first wireless communication device in which the repeater device in the slave mode follows a radio state of the modem of the first wireless communication device. In the slave mode, the repeater device is exclusively shared with the first wireless communication device or electronic accessories associated with the first wireless communication device and not shared with other wireless communication devices present in a same area of the first wireless communication device.

Abstract: A system may include a transmitter node and a receiver node. Each node may include a communications interface including at least one antenna element and a controller operatively coupled to the communications interface, the controller including one or more processors. Each node may be time synchronized to apply Doppler corrections to said node's own motions relative to a stationary common inertial reference frame. The stationary common inertial reference frame may be known to the transmitter node and the receiver node prior to the transmitter node transmitting signals to the receiver node and prior to the receiver node receiving the signals from the transmitter node.

Abstract: Apparatuses, methods, and systems are disclosed for configuring repeater-assisted communication. One method includes transmitting, from a first network node (“NN”), an indication of repeater-assisted communication to a second NN and a third NN. The method includes transmitting configuration information to the second NN and the third NN. The configuration information includes control information that corresponds to whether the second NN and the third NN are turned on or turned off, the control information corresponding to whether the second NN and the third NN are turned on or turned off is correlated, the control information identifies timing information for the second NN and the third NN, and the timing information indicates whether the second NN and the third NN are expected to transmit a signal received at the second NN and the third NN at a prior time to the first NN and/or a fourth NN based on the configuration information.

Abstract: Aspects of the subject disclosure may include, for example, obtaining a reference signal, power information regarding the reference signal, and maximum power threshold for the communication device from a base station over a communication network. Further embodiments can include measuring a power of reference signal obtained from the base station resulting in a measure power, and determining a path loss between the base station and the communication device based on the measured power. Additional embodiments can include adjusting the antenna array to generate a coarse power adjustment for the communication device based on the path loss and the maximum power threshold, and providing a transmission signal to the base station according to the coarse power adjustment over the communication network. Other embodiments are disclosed.

Abstract: A system, in an active reflector device, adjusts a first amplification gain of each of a plurality of radio frequency (RF) signals received at a receiver front-end from a first equipment via a first radio path of an NLOS radio path. A first phase shift is performed on each of the plurality of RF signals with the adjusted first amplification gain. A combination of the plurality of first phase-shifted RF signals is split at a transmitter front-end. A second phase shift on each of the split first plurality of first phase-shifted RF signals is performed. The plurality of RF signals as a directed beam is transmitted to a second equipment via a second radio path of the NLOS radio path.

Abstract: A constellation of many satellites provides communication between devices such as user terminals and ground stations. A collaborative constellation management interface (CCMI) provides collaborative interaction capabilities to operators at different locations, facilitating management and operation of the constellation. A lightweight presentation client, such as a browser, handles receiving input data from an operator and presenting output data to the operator. An operator initiates a session that participates in a common session. Limited to the permissions associated with the operator's session, input data is processed by the systems referred to by the common session. Output data for presentation is sent to the participating operator sessions, limited to their respective permissions. As a result, each common session accepts input and presents consistent output, allowing for collaborative interaction by many operators at different locations.

Abstract: Methods, systems and devices for resource reservations for relay nodes in 5G and New Radio (NR) networks are described. An exemplary method for wireless communication includes performing a first set of communications between a first relay node and at least one parent of the first relay node using transmission resources that are determined by at least a first type of resources, and performing a second set of communications between the first relay node and at least one child node of the first relay node using transmission resources that are determined by at least a second type of resources. Another exemplary method for wireless communication includes receiving a slot format message from a parent of the first relay node, where the slot format message is effective in a time offset, which is based on a hop index of the first relay node.