Abstract: An apparatus and method are disclosed for mitigating pointing errors resulting from satellite antennas. Reports are received from terminals in a beam hopping satellite communication system, and a pointing error associated with a satellite antenna is determined. The best beam for communicating with each terminal is selected based on the pointing error. A beam list containing the instantaneous traffic demand of terminals for each beam in the system is generated. An active beam set is then selected from the beam list for transmitting data during the next hop in the satellite communication system.

Abstract: A non-SI device (120) is arranged for wireless communication (130) and cooperates with an SI device (110) having access to a subscriber identity. The non-SI device has a transceiver (121) to communicate in a local network and a processor (122) to establish an association with the SI. A non-SI public key is provided to the SI device via a first communication channel. A verification code is shared with the SI device via a second communication channel. The channels are different and include an out-of-band channel (140). Proof of possession of a non-SI private key is provided to the SI device via the first or the second communication channel. From the SI device, security data is received that is related to the SI and is computed using the non-SI public key. The security data reliably enables the non-SI device to access the core network via the local network and a gateway between the local network and the core network.

Abstract: The present disclosure relates to a spectrum management device, system and method, and a computer-readable storage medium. The spectrum management device according to the present disclosure includes a processing circuit, configured to: determining a first interference relationship diagram between coexisting groups consisting of one or more sub-systems, wherein the points in the first interference relationship diagram represent the coexisting groups, the line between two points represents that interference exists between two coexisting groups represented by the two points; and allocating a spectrum resource for each of the multiple coexisting groups according to the first interference relationship diagram, so that two coexisting groups represented by two points not connected by a line use a same spectrum resource, and two coexisting groups represented by two points connected by a side use different spectrum resources.

Abstract: A user equipment (UE) may transmit, using a first radio access technology (RAT), a service request message including information associated with at least one UE service. Based on the transmitted service request message, a message with information to setup a bearer for a second RAT, wherein the second RAT is a different RAT than the first RAT. The UE may receive multimedia data using the second RAT and simultaneously receive data using the first RAT.

Abstract: According to an embodiment, a communication apparatus creates a prediction model taking into consideration of the actual fluctuation of a self-interference signal. The communication apparatus selects, where the self-interference signal has largely fluctuated, a prediction model in accordance with a fluctuation pattern at an early stage of the fluctuation. The communication apparatus generates a cancel signal by control applying a gain and an amount of phase shift represented by the prediction model.

Abstract: A communication apparatus controls, while carrying out wireless communication, the ongoing wireless communication based on country information acquired via other wireless communication.

Abstract: An uplink power control parameter configuration method, a terminal, and a network device are provided. The method includes: receiving a power control parameter set sent by a network device; determining a target parameter configuration index or a target parameter value for a first power control parameter item from the parameter set of the power control parameter item of the power control parameter set; and determining a target transmit power of an uplink channel or an uplink reference signal according to the target parameter configuration index or the target parameter value.

Abstract: Disclosed herein are non-limiting examples of voltage generators that use multiple charge pumps coupled in series to generate a targeted voltage. The charge pumps implement multiple charge pump units that reduce the introduction of noise into a circuit in which they are implemented. The charge pumps units work in parallel on different clock phases to reduce spurious noise. This is in contrast to using a single charge pump with a relatively large flying capacitor or a plurality of charge pumps in series. This can, for example, reduce spurious signals or spurs that arise due at least in part to the characteristics of the clock signal. The disclosed technologies may be particularly advantageous for SOI-based components and circuits.

Abstract: Disclosed is an accessory for an electronic device, which is attached to the rear surface of an electronic device or an electronic device case. A first embodiment includes a cone having an empty space therein, a wrinkle part formed on a body thereof, and an upper portion and a lower portion that are open, an inverted cone having an empty space therein, a wrinkle part formed on a body thereof, an upper portion that is open, and a lower portion having a protrusion extending therefrom, the protrusion being composed of a neck part and a head part, a clamping ring, which is positioned inside the cone and coupled to the neck part of the protrusion in a state in which the protrusion is inserted into an upper opening of the cone, and a neck cylinder for surrounding the neck part of the protrusion.

Abstract: A noise reduction device includes: a combiner to shift a phase of one of a first signal propagating through a first propagation path and a second signal propagating through a second propagation path by a predetermined angle and combine the phase-shifted one signal of the first signal and the second signal with the other signal of the first signal and the second signal; and a phase difference absorption circuit having a phase shift characteristic that reduces a difference between a phase difference between two signals each having a lower limit frequency of a band of the broadcast wave and passing through the first propagation path and the second propagation path and a phase difference between two signals each having an upper limit frequency of the band of the broadcast wave and passing through the first propagation path and the second propagation path.

Abstract: A multibeam analogue former of several two-dimensional radiofrequency beams of continuously variable sizes and/or aiming directions for a reconfigurable two-dimensional active array antenna, includes a first set of analogue multibeam formers of fixed one-dimensional beams, of identical structure, superposed and connected at the output to rows of elementary radiating feeds of a planar antenna array in a first axial direction X. The analogue multibeam former comprises a second set of second one-dimensional analogue formers of radiofrequency beams that are continuously variable in size and/or in aiming direction in second angular aiming directions By along a second axial direction Y. Each second analogue former is formed by a divider with a single input and R output branches in transmission mode, each output branch of the divider including an amplitude and phase control point.

Abstract: Methods, systems, and computer readable media can be operable to facilitate the output of communications to additional emergency contacts upon the occurrence of an alarm triggering event. A central device may be configured with one or more data profiles associated with one or more emergency contacts, and each data profile may include emergency contact information associated with one or more methods for communicating a message to each respective emergency contact. When the device identifies an alert trigger within one or more communications passing through the device, the device may output one or more emergency messages to one or more of the emergency contacts according to the one or more stored data profiles.

Abstract: A cell phone case with multifunctional holder includes a housing, a rotating nail, and a metal gasket. The rotating nail is capable of freely rotating on the housing, a ring holder disposed on an outer side of the housing is arranged on the rotating nail, a supporting sheet is disposed on the ring holder. A fixing socket, a movable lock accommodating part, and a first spring limit opening are defined in the ring holder; the movable lock is disposed in the movable lock accommodating part, and the boss is capable of protruding from an outer side surface of the housing. A spring is disposed between the first spring limit opening of the movable lock accommodating part and the second spring limiting opening of the movable lock, the boss is configured to cooperate with the fixed socket to limit the ring holder onto the housing.

Abstract: Presented herein are techniques to manage a wireless local area network. A method includes defining a plurality of geographical zones corresponding to a geographical area that is serviced by a common service set identifier for a wireless local area network, assigning a pre-shared key to a mobile station based on the plurality of geographical zones, wherein the pre-shared key is associated with predetermined policies for a user of the mobile station, associating a media access control address of the mobile station with the pre-shared key, and controlling access of the mobile station to the wireless local area network based on the predetermined policies.

Abstract: A cover or shield for a mobile radio includes a first cylindrical portion configured to fit a first knob, a second cylindrical portion configured to fit a second knob, and a bridge. A first end of the bridge may be fixed to the first cylindrical portion, and a second end of the bridge may be fixed to the second cylindrical portion. The bridge may be configured to orient the first cylindrical portion and the second cylindrical portion in alignment with the first knob and the second knob, respectively. In one example, the first cylindrical portion includes a cut-out configured to allow manipulation of the first knob by an operator of the portable radio. In another example, the second cylindrical portion is shorter than the second knob providing access to an upper section of the second knob by an operator of the portable radio.

Abstract: Facilitating a transmission power dependent resource reservation protocol in advanced networks (e.g., 5G, 6G, and beyond) is provided herein. Operations of a method can comprise defining, by a system comprising a memory and a processor, a resource reservation procedure that associates respective amounts of reserved resources available for the mobile device based on a transmission power level of the mobile device. The method also can comprise selecting, by the system, an amount of reserved resources from the respective amounts of reserved resources available based on the transmission power level of the mobile device.

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to provide to a storage entity information relating to pairing an accessory with the apparatus, and determine an event and at least partly responsive to the event, notify the storage entity, the apparatus and/or the accessory of the event.

Abstract: There is presented mechanisms for profile handling of a communications device (300). A method is performed by a local profile assistant (200a) of a proxy device (200). The method comprises obtaining an indication of handling a profile of the communications device (300). The method comprises establishing a first secure communications link with a local profile assistant of the communications device. The method comprises establishing a second secure communications link with a subscription management entity (430) of the communications device. The method comprises receiving information pertaining to handling of the profile by the local profile assistant of the communications device, the information being received from the subscription management entity over the second secure communications link. The method comprises providing the information to the local profile assistant of the communications device over the first secure communications link.

Abstract: An information processing method includes: obtaining, by a data analytics network element, terminal behavioral information of a plurality of terminals; determining, by the data analytics network element, network-side expected terminal behavioral information based on the terminal behavioral information; and sending, by the data analytics network element, the network-side expected terminal behavioral information to a user data management network element.

Abstract: Some techniques and apparatuses described herein permit a user equipment (UE) to transition among different power configurations, which include different values for different power parameters, that impact an amount of power consumed by the UE. In some aspects, these transitions may be signaled by a base station based at least in part on traffic volume for the UE, which may assist with improving throughput and/or extending battery life of the UE. Furthermore, these transitions may be signaled dynamically, such as in downlink control information (DCI) and/or a medium access control (MAC) control element (CE) MAC-CE, which may conserve battery power and/or network resources as compared to reconfiguring the UE using an RRC message, and which may allow the UE to be reconfigured quickly as conditions associated with the UE change.