Abstract: Methods and apparatus, including computer program products, are provided for managing configuration updates. In some example embodiment, there may be provided an apparatus including at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to at least: receive an indication regarding whether a home network makes a change to a previous configuration information for the apparatus; and delete, when the received indication represents the change, the previous configuration information stored at the apparatus. Related systems, methods, and articles of manufacture are also described.

Abstract: The present invention relates to a method for an NR (New Radio Access Technology) user equipment to transmit and receive a signal in a wireless communication system and an apparatus therefor. The method comprises the steps of checking a PDCCH (Physical Downlink Control Channel) order and, if the PDCCH order is checked, initiating a random access procedure. In this case, if a first uplink carrier and a second uplink carrier are configured, the random access procedure is configured to transmit a random access preamble via a specific uplink carrier corresponding to an indicator associated with the PDCCH order among the first uplink carrier and the second uplink carrier.

Abstract: A method for optimising the transmission power of an FM radio broadcasting transmitter includes sampling a signal representative of the audio content to be broadcasted by the FM radio broadcasting transmitter; continuously calculating the constituent parameters of the representative signal from frequency, amplitude, dynamic range, temporal distribution, energy and power; continuously analysing the parameters by comparison with a model of psycho-acoustic data; generating a controlling signal for controlling the power of the transmitter as a function of the results of the analysis and of the calculations allowed by the constituent parameters and the continuous psycho-acoustic data; driving of the RF power of the transmitter by means of the controlling signal. A device for implementing the method in an FM radio broadcasting transmitter is also proposed.

Abstract: A user equipment, apparatus and method comprise starting reception from a base station from a second slot out of a first slot and the second slot which configure a subframe, determining a first modulation order used for downlink control information transmitted in the second slot, and starting the reception from the second slot by using the first modulation order. The downlink control information is a PDCCH or an EPDCCH.

Abstract: To suppress decreases in spectral usage efficiency, even in the case of not using a reference signal in demodulation of uplink control information, a user terminal according to one aspect of the present invention is characterized by having a control section that determines whether or not to use a predetermined resource in transmission based on uplink control information to notify, and a transmitting section that transmits a signal in the predetermined resource when it is determined that the predetermined resource is used in transmission, where the predetermined resource is one of a first resource that is not allocated to another user terminal and a second resource that is allocated also to another user terminal.

Abstract: A radio device performs uplink transmissions on a first carrier. The uplink transmissions on the first carrier require scheduling by a node of a wireless communication network. Further, the radio device performs uplink transmissions on a second carrier. The uplink transmissions on the second carrier require that, by a carrier sense operation, the radio device assesses the second carrier as being unoccupied before proceeding to the uplink transmission on the second carrier. For a certain uplink transmission on the second carrier, the radio device performs the carrier sense operation to assess whether the second carrier is unoccupied and provides an indication of a result of the carrier sense operation to the node which is responsible for the scheduling.

Abstract: A mobile communication device including a first RF device, a second RF device, and a controller is provided. The first RF device performs wireless transmission and reception utilizing a first RAT. The second RF device performs wireless transmission and reception utilizing a second RAT. The controller uses a first subscriber identity to make a first call or conduct a first data session via the first RF device, determines whether a dual connectivity on the first RAT and the second RAT is supported in response to a request for using a second subscriber identity to start a second call or a second data session via the second RF device, and allows the second call or the second data session to start during the first call or the first data session in response to the dual connectivity on the first RAT and the second RAT being supported.

Abstract: Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions.

Abstract: Method or connecting a User Equipment, UE, to a telecommunication network via an access node comprised in said network, said method comprising the steps of receiving, by said access node, a connection request from said UE, retrieving, by said access node, connection configuration parameters for said UE related to a prior connection between any UE and said telecommunication network, determining, based on a time value associated to said connection configuration parameters related to said prior connection, that said connection configuration parameters related to said prior connection can be re-used, connecting, by said access node, said UE to said telecommunication network via said access node by setting up said connection configuration parameters related to said prior connection, for said UE.

Abstract: There is provided a system, method, and interfaces for control plane device triggering for a Public Land Mobile Network Packet Data Network (PDN). The network is configured to employ triggering via a T6a interface for an originating Machine-type communication server request to a Service Capability Exposure Function Server to initiate a PDN connection for User Equipment.

Abstract: A UE can include processing circuitry coupled to memory. To configure the UE for semi-persistent scheduling (SPS) transmission or a grant-free transmission, the processing circuitry is to decode RRC signaling from a base station, the RRC signaling configuring a plurality of transmission configuration information (TCI) candidates indicating a first set of transmission beams for an initial transmission on an SPS PDSCH. The initial transmission uses an initial transmission beam that is selected based on a TCI beam index. A MAC CE from the base station is decoded, the MAC CE indicating a re-configuration of the plurality of TCI candidates to include at least a second set of transmission beams for the SPS PDSCH. A transmission beam is selected from the second set of transmission beams based on the TCI beam index. Downlink data received in a subsequent transmission via the selected transmission beam on the SPS PDSCH is decoded.

Abstract: A method for indicating downlink control signaling and a related device are provided. The method includes: generating, by an access network device, indication information, and sending the indication information to a first terminal device by using downlink control signaling, where the indication information is used by the first terminal device to obtain information about an antenna port that is used by a second terminal device and that is corresponding to a demodulation reference signal, and the second terminal device is a terminal device currently performing spatial multiplexing together with the first terminal device. This implements interference detection performed by the first terminal device on a plurality of users.

Abstract: A method and a wireless transmit/receive unit (WTRU) are disclosed. The WTRU includes a receiver and a transmitter. The WTRU receives, from a primary downlink cell, a first scheduling assignment for a first uplink transmission and transmits first data in the first uplink transmission to at least a primary uplink cell using a first hybrid automatic repeat request (HARQ) process. The WTRU receives, from the primary downlink cell, a second scheduling assignment, the second scheduling assignment indicating a hybrid automatic repeat request (HARQ) process identification of the first HARQ process, a modulation and coding set (MCS), and a transmission time opportunity, determines whether to retransmit the first data based on the HARQ process identification, and retransmits the first data in a second uplink transmission using the first HARQ process, the MCS, and the transmission time opportunity.

Abstract: Embodiments of this application provide a transmission path determining method and apparatus, where the method includes: determining that a current path corresponding to a flow to which a to-be-transmitted packet belongs is congested; and determining a target path for the to-be-transmitted packet based on a path congestion information table, and adding information about the target path to the to-be-transmitted packet, so as to transmit the to-be-transmitted packet based on the target path, where a congestion degree of the target path is less than a congestion degree of the current path, each entry of the path congestion information table includes a transmission path and congestion information corresponding to the transmission path, and the congestion information is used to indicate a congestion degree of the transmission path.

Abstract: The present invention discloses a method for a terminal receiving a signal from a base station and a particular communication apparatus in a wireless communication system. Specifically, the method is characterised by the steps of: receiving information regarding an allocated blank resource from the base station in order to receive a first signal for a first wireless communication service; receiving the first signal on the blank resource, and receiving a second signal for a second wireless communication service on resources apart from the blank resource; and decoding one or more of the first signal and the second signal based on the blank resource information.

Abstract: A vehicle includes a telematics control unit and a processor that may receive a wake-up message, via the telematics control unit, from a service delivery network (SDN), requesting a response from the vehicle. The vehicle may determine, based on a rejected data call attempted as the response, that a current network cell is congested. The vehicle may additionally notify the SDN of the congestion, via a predetermined communication format indicated as being available when a cell is congested. Also, the vehicle may use the predetermined communication format for communication with the SDN until the current network cell congestion is relieved or that the vehicle has traveled out of range of the current network cell.

Abstract: A method performed by a User Equipment (UE) is provided. The method includes receiving Transmission/Reception Point (TRP) information from a Base Station (BS), and communicating with a plurality of TRPs based on the TRP information, where the TRP information identifies a correspondence between the plurality of TRPs and a plurality of Downlink (DL) Reference Signal (RS) resources, and where the TRP information includes at least one of a plurality of TRP Identifiers (IDs), a plurality of Control Resource Set (CORESET) IDs, or a TRP mapping table including a plurality of TRP indices and a plurality of DL RS resource indices.

Abstract: There is disclosed a method of operating a network node in a Radio Access Network. The method includes transmitting a downlink control information message, the downlink control information message having a slot allocation indication and a symbol allocation indication. The slot allocation indication indicates a slot aggregation having a plurality of slots being allocated for communication to at least one user equipment, wherein each slot com includes prises a plurality of symbols. The symbol allocation indication indicates allocation of symbols to at least one channel according to an allocation pattern for two or more of the plurality of slots. The disclosure also pertains to related methods and devices.

Abstract: A network system is provided between at least a first client site and a second client site. A client site network component is implemented at least at the first client site, the client site network component aggregating one or more diverse network connections so as to configure an aggregated connection that has increased throughput. At least one network server component may be configured to connect to the client site network component using the aggregated connection. A cloud network controller may be configured to manage the data traffic and a virtual edge providing transparent lower-link encryption for the aggregated connection between the client site network component and the network server component. The network server component includes a virtual control plane interface configured to establish a unicast path between the network server component and each of a plurality of remote network server components.

Abstract: This application provides a data transmission method and an apparatus, in which two radio access network devices share a resource. A first radio access network device determines a resource occupation status corresponding to a different status of a second access network device on a shared resource. The first radio access network device indicates the resource occupation status to a terminal device served by the first radio access network device. The terminal device determines an available resource in a shared carrier based on the resource occupation status, and communicates with the first access network device using the available resource. The first radio access network device can perform communication on the shared resource regardless of a status of the second radio access network device on the shared resource, so that the two radio access network devices flexibly and efficiently coexist in the shared carrier. This improves utilization of the shared resource.