Abstract: The colored strobe for mobile phone comprises an optical instrument and a mounting bracket. The mounting bracket may couple to a mobile phone such that the optical instrument is positioned in front of a flashlight of the mobile phone. The optical instrument may alter optical properties of light emitted by the flashlight as the light passes through the optical instrument. The optical properties may comprise a path of the light, color of the light, or both. Operation of the flashlight while covered by the optical instrument may provide a novelty appearance for the mobile phone.

Abstract: This disclosure relates to an antenna array circuitry for analog beamforming, the antenna array circuitry comprising: a plurality of antenna elements, wherein each antenna element is configured to receive a respective analog signal (r(1,t), r(2,t), r(N,t)), wherein the plurality of antenna elements is adjustable based on a code-word, wherein the code-word comprises respective phase configurations (?p(1), ?p(2), ?p(N)) of the plurality of antenna elements, wherein the code-word is based on a superposition of a predetermined set of basic code-words, wherein each basic code-word associates with a corresponding sub-beam, wherein a main radiation lobe of the corresponding sub-beam points in a predefined spatial direction.

Abstract: Systems, methods and computer software are disclosed for 4G and 5G core interworking. In one embodiment a HetNet gateway (HNG) is disclosed. The HNG includes a virtual 4G core; a virtual 5G core; an interface to a core network; an interface to a 4G Radio Access Network (RAN); and an interface to a 5G RAN. The HNG provides interworking 4G to 5G such that a 5G RAN works with a 4G core.

Abstract: Systems and methods for sharing location information during a message conversation are provided. An electronic device displays a message region for displaying a message transcript of messages sent between a first participant and a second participant in a message conversation. The electronic device displays a location-sharing affordance. The electronic device detects a selection of the location-sharing affordance, where detecting a selection of the location-sharing affordance by the first participant comprises detecting a single contact by the first participant. In response to detecting a selection of the location-sharing affordance, the electronic device enables the second participant to obtain the first participant location information and displays a modified location-sharing affordance.

Abstract: The invention provides methods of transmitting and receiving a paging message, access network equipment, and terminal device equipment. The method of transmitting a paging message comprises: access network equipment determines a paging message; the access network equipment determines a paging start time and a continuous paging transmission time interval; and the access network equipment transmits, by employing beam sweeping, and according to the paging start time and the continuous paging transmission time interval, the paging message. Therefore, the embodiment can enhance quality of receiving a paging message.

Abstract: Disclosed is a method for updating radio access technology related characteristic of a radio access network device, the method including: receiving a request requesting a service applying the radio access technology related characteristic; in response to a detection that the radio access network device does not support the requested service determining a capability to update the radio access network device; in response to a detection that the radio access network device is updateable retrieving data package to update at least the radio access network device; and delivering the data package to the radio access network device for updating the radio access network device to support the requested radio access technology related characteristic. The invention also relates to a network node, a communication system and a computer program thereto.

Abstract: Embodiments of the present invention disclose a key processing method in dual connectivity mode and a device, which ensure communication security of UE in dual connectivity mode. The method according to the embodiments of the present invention includes: of a first base station and a second base station that have a communication connection to a terminal each, receiving, by the second base station, first request information sent by the first base station, where the first request information is used to request the second base station to generate a key used for communication with the terminal, and generating, by the second base station based on a security key carried in the first request information, the key used for communication with the terminal.

Abstract: A method of adaptive generation of a profile package is constructed to install a profile in the eUICC. The method includes adaptive generation of a code package constructed to install an executable code in the device. A batch of multiple profile (or code) descriptions is provided. The target eUICC/target device or some other competent instance is arranged to provide the transfer server with configuration information of the target eUICC/target device. The transfer server retrieves, instead of a ready-made profile (code) package (eSIM), only a profile (code) description and profile (code) data. The transfer server then generates the profile package adaptively, there-in flexibly considering the configuration information on the target eUICC/target device. By this adaptive way of profile generation, profile packages matching with the real target eUICC/target device are generated. Such a matching profile package can be successfully installed in the eUICC.

Abstract: A receiver control is configured to receive signal receive level data from a plurality of signal receivers. The receiver control determines if a signal receive level is lower than expected. In response to determining that the signal receive level is lower than expected, it is determined if an alternate signal is available via an alternate signal path. In response to determining that an alternate signal is available, an instruction is transmitted to one of the plurality of signal receivers with an indication that the alternate signal is to be received via the alternate signal path. The receiver control transmits the alternate signal via the alternate signal path to the one of the plurality of signal receivers experiencing lower than expected signal receive levels in one embodiment. The receiver can resume utilizing an original signal via an original signal path when the signal receive level of the original signal returns to expected levels.

Abstract: A mobile terminal and a method for a mobile terminal are provided. The mobile terminal includes a display unit, a controller to separate a main screen and a sub screen from video data, the main screen to be displayed on an external display device and the sub screen to be displayed on the display unit, and an interface to wirelessly transmit the main screen to the external display device for display while the sub screen is displayed on the display unit.

Abstract: A computer system and method for providing location-based application access is provided. For example, the computer system includes a processor configured to receive a connection request for access to a distributed workspace, the connection request including location information for a client device. The processor can access metadata for each of a plurality of location-based applications, the metadata including location information for each of the applications defining at least one physical location where each of the applications can be accessed. The processor can compare the location information against the metadata for each of the applications and determine one or more applications that match the location information for the client device. The processor then can organize each of the applications that have associated location information that matches the location information into a listing of available applications and transmit the listing of available applications for display to a user of the client device.

Abstract: A radio frequency module includes: a module board that includes a first principal surface and a second principal surface on opposite sides of the module board; a first power amplifier disposed on the first principal surface and configured to amplify a transmission signal in a first frequency band; a second power amplifier disposed on the first principal surface and configured to amplify a transmission signal in a second frequency band different from the first frequency band; and a power amplifier (PA) control circuit disposed on the second principal surface and configured to control the first power amplifier and the second power amplifier.

Abstract: A radio frequency module includes: a module board that includes a first principal surface and a second principal surface on opposite sides of the module board; a first power amplifier disposed on the first principal surface and configured to amplify a transmission signal in a first frequency band; a second power amplifier disposed on the first principal surface and configured to amplify a transmission signal in a second frequency band different from the first frequency band; and a switch disposed on the second principal surface and connected to an output terminal of the first power amplifier and an output terminal of the second power amplifier.

Abstract: Devices, computer-readable media, and methods are disclosed for establishing a secure tunnel having a path that includes an untrusted link between a wireless access point and a gateway device. For example, a processor may detect a security event associated with a wireless access point that is in communication with a gateway device of the telecommunication network via a trusted link, establish a secure tunnel between the gateway device and an endpoint device that is accessing the telecommunication network via the wireless access point and the gateway device, and transport payload traffic between the endpoint device and the gateway device via the secure tunnel. A path of the secure tunnel may include an untrusted link between the wireless access point and the gateway device. In addition, the payload traffic that is transported via the secure tunnel may be indecipherable by the wireless access point.

Abstract: A module board including a first principal surface and a second principal surface on opposite sides of the module board, the first principal surface and the second principal surface each having at least one circuit component mounted thereon; a plurality of external-connection terminals; a first switching integrated circuit (IC) connected to an antenna connection terminal that is one of the plurality of external-connection terminals; and a second switching IC connected to the antenna connection terminal, the second switching IC being different from the first switching IC. In the above-described module board, the plurality of external-connection terminals are disposed on the second principal surface, and at least one of the first switching IC or the second switching IC is disposed on the second principal surface.

Abstract: A user device may provide, to a network, a first request to attach to the network and a second request for management and administrative services associated with the network. The user device may receive a first response indicating whether the first request is granted. The user device may receive, when the first response indicates that the first request is granted, a second response indicating whether the second request is granted. The user device may provide to the network, when the second response indicates that the second is granted, a third request for an activation status of the user device and may receive, from the network, a third response indicating the activation status. The user device may update, based on the third response, an activation flag indicating the activation status and may provide, for display, a message indicating the activation status of the user device based on the activation flag.

Abstract: A base station distributed unit receives at least one message from a first base station central unit. The at least one message comprises one or more first configuration parameters associated with the first base station central unit. The at least one message comprises one or more second configuration parameters associated with a second base station central unit. The base station distributed unit transmits the one or more first configuration parameters and the one or more second configuration parameters.

Abstract: This envelope-detecting circuit comprises: a first multiplier able to multiply a first example of a signal received on an input port by itself, a modifier able to modify the amplitude of the power spectrum, of a second example of the signal received on the input port, at the frequency fc without modifying the amplitude of this power spectrum in a useful frequency band, a second multiplier able to multiply the modified signal by itself, a subtractor able to subtract from each other the signals delivered by the multipliers, a filter able to remove frequency components higher than or equal to 2fc in a signal obtained from the signal delivered by the subtractor, this filter being able to deliver the result of this filtering on an output connected to an output port of the envelope-detecting circuit.

Abstract: Method and apparatus are provided for generating and reporting actual UL transmission power. In accordance with some implementation, a UE sends a first indication of power headroom to a base station. The UE may, from the base station, one or more resources allocation for a UL transmission. UE then may determine actual transmission power to be used in the UL transmission. Upon determination, the UE may the UL transmission based on the determination and send an indication of the actual transmission power to the base station.

Abstract: Methods and systems are provided for optimal and adaptive urban scanning using self-organized fleets of autonomous vehicles. A mobile access point (MAP) may obtain, while operating within a communication network comprising one or more mobile access points (MAPs) and one or more fixed access points (FAPs), sensory information relating to an infrastructure utilized by the MAPs. The MAP may store the sensory information, may determine when access to a central entity, configured for managing the infrastructure and/or the communication network, is available via at least one fixed access point (FAP), and when access to the central entity is available, communicate the obtained sensory information. The MAP may include on-board sensors for directly obtaining at least some of the sensory information. The MAP may obtain at least some of the sensory information from fixed sensors deployed within or near the infrastructure. The MAP may comprise an autonomous vehicle (AV).