Abstract: A method for associating a PBX extension (21) with a user account (31), the method comprising: (S1) receiving an association request comprising a PBX extension telephone number from a user account (31), (S2) sending an association code to the user account (31), (S6) sending to the PBX central unit (22), a command to connect the PBX extension (21) to the IVR application (33), (S8) receiving through the IVR application (33), an association code from the PBX extension (21), (S10) if the association code received from the PBX extension (21) is the same as the association code sent to the user account (31) enabling the control of the PBX extension (21) from the user account (31) through the CTI link (51).

Abstract: A user apparatus for use in a mobile communication system that supports Device-to-Device (D2D) communication, including a receiver that receives a resource for D2D communication assigned from a base station in the mobile communication system; a transmitter that transmits a D2D signal to another user apparatus by using the resource for D2D communication assigned from the base station; and a processor that generates a resource release request signal for requesting release of the resource for D2D communication assigned from the base station, wherein the transmitter transmits, to the base station, the resource release request signal for requesting release of the resource for D2D communication assigned from the base station, and wherein the transmitter transmits a resource request signal to the base station as the resource release request signal for requesting release of the resource.

Abstract: Methods, systems, and devices for wireless communication are described. An access point (AP) may identify a jitter pattern for a wakeup message. A station may listen using a wakeup radio for a wakeup message during wakeup listening periods according to the identified jitter pattern. A station may receive a preamble having a first bandwidth and a wakeup message having a second bandwidth. An AP may transmit an identifier key to a station, and the station may determine a rotating identifier associated with the AP based on the received identifier key. The station may receive a wakeup message from the AP, compare a sender identifier with the rotating identifier, and power on a second radio. A station may also receive a wakeup message that includes an indication of which station are to be activated.

Abstract: A method for establishing a communication connection of a communication terminal via a communication network includes receiving an identification of the communication terminal by a first identification entity of a first subnetwork, wherein the identification of the communication terminal identifies the communication terminal.

Abstract: A method for arranging a broadcast message in an operating system and an electronic device are provided. The method includes determining a broadcast receiver of the broadcast message when the broadcast message is sent from the broadcast sender; determining a priority of the broadcast message according to the broadcast receiver; determining an insertion location of the broadcast message in a broadcast message queue according to the priority of the broadcast message; and arranging the broadcast message at the insertion location such that the broadcast message is inserted into the broadcast message queue.

Abstract: A method for developing TDM data with embedded control data includes obtaining signal data and control data, formatting the signal data and the control data into a plurality of channels of a DIN signal, and transmitting the DIN signal on one line of a 3-bit TDM bus. A multichannel input device includes a control extractor receptive to the three-bit TDM bus and operative to extract CNTL data from the DIN data, a DAI receptive to the 3-bit TDM bus and the channel select input and operative to develop a SIGNAL data output, and a DAC block including a DAC, the DAC block being receptive to the SIGNAL data and the CNTL data.

Abstract: A method of a User Equipment, UE, in a 3rd Generation Partnership Project, 3GPP, compliant mobile communications network supporting dual connectivity, and a corresponding UE. The method comprises detecting a signalled reconfiguration procedure of a Data Radio Bearer, DRB, having or changing to a DRB type in which downlink, DL, data is received from only serving cells of a Secondary Cell Group, SCG, connected to a Secondary eNB, SeNB, via an SCG DRB, or in which DL data is received from a SCG and also from serving cells of a Master Cell Group, MCG, connected to a Master eNB, MeNB, via a split DRB.

Abstract: A device for controlling a communication interface and a method therefor are provided. The device includes a communication interface, a memory, and a processor to control the communication interface and the memory. The memory may store instructions that, when executed by the processor, cause the processor to perform the operations of connecting with an electronic apparatus via the communication interface by using first data stored in the memory, receiving identification information of an access point from the electronic apparatus, connecting with the access point by using the identification information of the access point, connecting with a server by using the identification information of the access point, receiving second identification information of the electronic apparatus from the server and storing the received second identification information in the memory, and when disconnected from the access point, connecting with the electronic apparatus by using the second identification information.

Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for Internet of things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a base station for transmitting a downlink packet is provided. The method comprises generating a downlink packet including at least one of a protocol data unit (PDU) session ID or a quality of service (QoS) flow ID and transmitting the downlink packet to a user equipment (UE).

Abstract: Network communication is carried out by sending packets from a source network interface toward a destination network interface, receiving one of the packets in an intermediate switch of the network, determining that the intermediate switch is experiencing network congestion, generating in the intermediate switch a congestion notification packet for the received packet, and transmitting the congestion notification packet from the intermediate switch to the source network interface via the network. The received packet is forwarded from the intermediate switch toward the destination network interface. The source network interface may modify a rate of packet transmission responsively to the congestion notification packet.

Abstract: A networked control system for controlling at least one plant includes a receiver configured to receive a feedback signal indicative of a current state of a controlled variable of a plant over a wireless link and a controller configured to determine a control command based on a control error between a reference state of the controlled variable and the current state of the control variable. The system also includes a processor configured to determine, based on a function of the control error, a number of transmission times a packet with the control command needs to be transmitted over the wireless link, and a transmitter configured to transmit the packet over the wireless link the number of transmission times.

Abstract: A network node device includes a radio transceiver configured to receive a data sequence from a plurality of user equipments (UEs) over first and second sets of resource elements, wherein the first set of resource elements is mapped non-orthogonally and the second set is mapped orthogonally. The network node device further comprises a processor configured to determine channel vectors based at least in part on the data sequence received over the first set of resource elements or over the second set of resource elements, and to utilize the data sequence as received over the second set of resource elements to associate the determined channel vectors with each of the plurality of UEs.

Abstract: A wireless base station includes a state-of-emergency determiner, a silent section detector, a priority level controller, a resource allocation request detector, and a resource controller. The state-of-emergency determiner determines a state of emergency. In a case of the state of emergency, the silent section detector detects a silent section for a downlink voice packet. In the case of the state of emergency, the priority level controller lowers a transmission priority level of a packet in the silent section for the downlink voice packet. In the case of the state of emergency, the resource allocation request detector detects a request for allocation of an uplink radio resource to a silent section for an uplink voice packet. In the case of the state of emergency, the resource controller lowers a priority level for the allocation of the uplink radio resource to the silent section for the uplink voice packet.

Abstract: A method, performed by a gateway node (110), for managing packets on a transport connection between a first end-point (120) and a second end-point (130) is disclosed. The gatewaynode (110) forwards (A020), on the transport connection (105), a first packet from the first end-point (120) to the second end-point (130). The gateway node (110) finds (A040), by inspection of the first packet, that the first packet indicates closing of the transport connection (105) at the first end-point (120). Moreover, the gateway node (110) receives (A120) after the finding (A040), on the transport connection, a second packet from the second end-point (130), wherein the second packet is destined to the first end-point (120). Furthermore, the gateway node (110) discards (A130) the second packet, thereby refraining from forwarding, on the transport connection, the second packet from the second end-point (130) to the first end-point (120). A gateway node (110), a computer program and a computer program carrier are also disclosed.

Abstract: This application discloses a data forwarding method and device. The method includes: obtaining a first data unit sequence stream by using a first logical ingress port, where the first data unit sequence stream includes at least one first data unit; determining, according to a preconfigured mapping relationship between at least one logical ingress port and at least one logical egress port, a first logical egress port corresponding to the first logical ingress port, where the at least one logical ingress port includes the first logical ingress port; adjusting a quantity of idle units in the first data unit sequence stream, so that a rate of an adjusted first data unit sequence stream matches a rate of the first logical egress port; and sending the adjusted first data unit sequence stream by using the first logical egress port.

Abstract: Provided are a method and an apparatus for establishing a wireless connection for an application of a user equipment. In comparison with the prior art, the present application is applied to detect whether a first application has a communication requirement, and call a corresponding third-party connection module to execute a wireless connection operation when there is a communication requirement. The wireless connection operation comprises: sending a wireless access point information request to a corresponding network equipment; receiving one or more pieces of wireless access point information sent by the network equipment based on the wireless access information request; and establishing a wireless connection between the user equipment and the corresponding wireless access point according to at least one piece of information in the one or more pieces of wireless access point information so as to realize the communication requirement of the first application.

Abstract: An illustrative example vehicle to everything (V2X) system includes at least one V2X antenna and a V2X transceiver coupled with the V2X antenna. The V2X transceiver is configured to communicate using a first frequency band. A receiver is configured to receive communications on at least a second frequency band that is different than the first frequency band. A controller is configured to selectively cause the receiver to be configured to receive communications on the first frequency band and determine a condition of at least one of the V2X transceiver and the V2X antenna based on an indication from the receiver regarding any communication received by the receiver on the first frequency band from the V2X transceiver and the V2X antenna.

Abstract: This application relates to the mobile communications field, and in particular, to a channel state information (CSI) feedback technology in a wireless communications system. In a CSI feedback method, a network device allocates, for a feedback of one piece of CSI of user equipment, a physical uplink control channel resource including two physical resource block (PRB) pairs, and the user equipment uses a low bit-rate modulation and coding scheme for a CSI bit, and sends CSI on the physical uplink control channel resource.

Abstract: A device for reducing a self-interference contribution in a full-duplex wireless communication system configured to transmit a transmission signal and modulated by a baseband signal, and configured to receive a reception signal containing a self-interference contribution corresponding to the transmission signal, the reduction device comprising a first reduction module, configured to take a replica of the transmission signal, and configured to generate a first reduction signal, the device further comprising: a second reduction module, arranged so as to be able to take a replica of the baseband signal, and capable of generating a second reduction signal that is a function of the temporal derivative of the baseband signal, a subtractor, linked to the first reduction module and to the second reduction module, and configured to subtract from the reception signal the first reduction signal and the second reduction signal.

Abstract: A signal transmission method and device are provided. The method includes: determining a codebook C being a set of matrices W; determining a matrix set ?={W}?C from the codebook C; generating one or more layers of signals, beamforming the signals with matrixes in the matrix set ?, and cyclically mapping the matrixes in the matrix set ? to different locations of transmission resources; and transmitting the beamformed signals at the different locations of the transmission resources.