Abstract: A method and apparatus for performing a scheduling request for transmitting uplink data in a wireless communication system are provided. Specifically, a terminal receives allocation information for a first SR resource that is semi-statically allocated from a base station. The terminal receives allocation information for a second SR resource dynamically allocated from the base station. The second SR resource is additionally allocated in addition to the first SR resource for a buffer status report (BSR). At this time, the allocation information for the first SR resource comprises: mapping information between the first and second SR resources and buffer size information. The terminal transmits an SR to the base station through the first SR resource or the second SR resource.

Abstract: A method for secure call endpoint pairing is disclosed. The method includes starting, at a call endpoint, a pairing procedure with a wireless headset. Also, the method includes receiving a headset identifier from the wireless headset. Further, the method includes sending the headset identifier in a request to a headset registry server, and receiving, from the headset registry server, a response to the request. Additionally, the method includes terminating the pairing procedure based on the response from the headset registry server.

Abstract: A radio communication system includes a first radio device and a second radio device. The first radio device includes: a generator configured to generate a transmission signal sent to the second radio device; an adjuster configured to adjust timing of transmission of the transmission signal generated by the generator according to information on transmission timing; a transmitter configured to transmit the transmission signal at the timing of transmission adjusted by the adjuster; and a timer configured to measure elapsed time after the timing of transmission adjusted by the adjuster is set at given synchronization timing. The generator generates a transmission signal in which at least one symbol contains no data when the elapsed time measured by the timer is equal to or larger than a first threshold.

Abstract: A method and apparatus for separately configuring sets of frequency resources for a PDCCH and another physical channel are disclosed. According to the method, the first and second messages are configured separately to respectively indicate the sets of frequency resources with associated numerologies for the PDCCH and other physical channels.

Abstract: A method for microservices architecture optimization is disclosed. The method includes receiving a first application request message at a gateway service, and generating a first client request message, by the gateway service, based on the first application request message. The first client request message may have a customized header comprising an identification of the gateway service. The method may include forwarding the first client request message from the gateway service to a first service of a plurality of services, and the first service updating the customized header of the first client request message to add an identification of the first service. The method includes generating, at the first service, a first client response message comprising the customized header, and generating, at the gateway service, a deployment scheme for a subset of services of the plurality of services based on the customized header of the first client response message.

Abstract: According to one embodiment of the present invention, a method by which a terminal configured so as to support at least one cell of one or more transmission time interval (TTI) lengths transmits uplink control information in a wireless communication system comprises the steps of: receiving downlink control information; determining whether to transmit channel state information together with an acknowledgement/negative-acknowledgement (ACK/NACK) for a downlink data channel scheduled (or indicated) by the downlink control information, on the basis of a specific field of the received downlink control information; and transmitting both the ACK/NACK and the channel state information according to the determining step.

Abstract: A method of using a controlled interface for managing data communicated between a first device and a second device. The method includes storing a first low-level protocol address and a second low-level protocol address in the controlled interface, receiving from the first device a first signal at a first part of the controlled interface, the first signal having first high-level addressing data, stripping the high-level addressing data to yield a first payload, associating the low-level protocol address with the first payload, transmitting the low-level addressed payload to a second part of the controlled interface, stripping, at the second part of the controlled interface, the low-level protocol address associated with the low-level addressed payload, associating a second high-level addressing data to the payload and transmitting the high-level addressed payload from the second part of the controlled interface to the second device.

Abstract: A method for receiving control information by a terminal in a wireless communication system according to one embodiment of the present disclosure may comprise the steps of: receiving a reference signal through at least one of multiple antenna ports of a base station; and blind-detecting control information of the terminal on the basis of at least one of a first transmission scheme using a single antenna port for the reference signal and a second transmission scheme using the multiple antenna ports for the reference signal, wherein a resource area for the first transmission scheme may overlap at least partially with a resource area for the second transmission scheme and, when the terminal performs blind-detection on the basis of the first transmission scheme, the terminal may perform the blind-detection on an assumption that the reference signal is transmitted according to the second transmission scheme in the overlapping resource area.

Abstract: An apparatus and method are provided for transmitting Uplink Control Information (UCI) over a Physical Uplink Control CHannel (PUCCH) in a communication system. A method includes acquiring, by a user equipment (UE), from a base station, information for a PUCCH format; generating, by the UE, UCI to be transmitted; modulating, by the UE, the UCI by using quadrature phase shift keying (QPSK); performing, by the UE, an inverse Fourier transform (IFT) operation on the modulated UCI; and transmitting, by the UE, the inverse Fourier transformed UCI on the PUCCH format by using a part of symbols in a slot.

Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and provide an information transmission method and apparatus, to flexibly set a quantity of subframes in subframe aggregation and a redundancy version based on a channel condition. The method includes: sending, by a first device, downlink control information to a second device, where the downlink control information includes subframe aggregation information, and the subframe aggregation information is used by the first device to indicate, to the second device, a quantity of subframes used in subframe aggregation and/or a redundancy version corresponding to at least one of subframes used in subframe aggregation; and receiving, by the first device, uplink information sent by the second device according to the downlink control information. The embodiments of the present disclosure are used for subframe aggregation.

Abstract: Aspects of the disclosure relate to mechanisms for encoding and transmitting an encoded channel indication that indicates a starting sub-channel and a number of sub-channels for a transmission over a vehicle-to-everything (V2X) carrier. The encoded channel indicator may be transmitted within at least one symbol of a listen-before-talk (LBT) section of a slot.

Abstract: A network device supporting TRILL protocol includes a memory, a processor, and a communication interface. The memory includes a lookup table stored therein. The processor is coupled to the memory. The communication interface is coupled to the processor. The communication interface includes a trunk port and an access port and is configured to receive a first packet. When the processor determines that an output port corresponding to a destination address of the first packet is the trunk port, and determines that there is a lack of nickname information corresponding to the destination address according to the look up table, a second packet is transmitted through the trunk port of the communication interface. The second packet includes an enable local bit. The second packet and the first packet include the same payload information.

Abstract: The present invention provides a signal sending method and device. The method includes: sending a first discovery reference signal to first user equipment by using a first transmit power and a first transmit period, where the first discovery reference signal is used by the first user equipment for signal quality measurement; sending a second discovery reference signal to second user equipment by using a second transmit power and a second transmit period, where the second discovery reference signal is used by the second user equipment for signal quality measurement; and receiving a first signal measurement result of the first user equipment for the first discovery reference signal, and receiving a second signal measurement result of the second user equipment for the second discovery reference signal.

Abstract: The present invention discloses a method for exchanging data with an in-vehicle infotainment, a server, a mobile terminal, and an apparatus. The method includes: sending identification information of m online in-vehicle infotainments to a mobile terminal when login of the mobile terminal is detected, where the m online in-vehicle infotainments are bound to the mobile terminal, and m is an integer greater than or equal to 1; receiving a control command sent by the mobile terminal, where the control command is used to control k in-vehicle infotainments to execute an application, the k in-vehicle infotainments are corresponding k in-vehicle infotainments determined by the mobile terminal from the identification information of the m in-vehicle infotainments according to a received user operation, k is less than or equal to m, and k is an integer greater than or equal to 1; and sending the control command to the k in-vehicle infotainments.

Abstract: The present specification relates to a method for transmitting and receiving a signal to/from a base station by a terminal in an inter-vehicle communication system, wherein the method for transmitting a signal may comprise: a step for receiving a reference signal; a step for feeding-back channel information on the basis of the received reference signal; and a step for receiving data on the basis of the channel information, and wherein the terminal includes a plurality of distributed antenna units (DUs), and if selection of whether each of the plurality of DUs is activated is possible, the channel information may include DU index set information and channel state information (CSI).

Abstract: A self-powered wireless switch includes at least one micro generator and a control panel for transmitting wireless control signals. The micro generator includes a magnet assembly and a coil assembly which are arranged to be moved relatively to one another to generate an induced current within the coil assembly; the coil assembly including an iron core and a wire winding around the outside of the iron core to form a magnetic coil; the magnet assembly including a permanent magnet and magnet conductive plates arranged at two sides of the opposite magnetic poles of the permanent magnet. The self-powered wireless switch enables the magnetic assembly and the coil assembly to move relatively to one another and converts the mechanical energy to electricity, thereby achieving self-power generation and providing electricity to the control panel for transmission of the wireless control signals.

Abstract: A broadband network gateway (BNG) in a wireline network. The BNG includes an interworking function in a control plane (IF-CP), the IF-CP configured to use a control plane interface (N1?/N2?) between the BNG in the wireline network and a fifth generation (5G) core in a 5G network to couple a control plane of the BNG to a control plane of the 5G core; an interworking function in a user plane (IF-UP), the IF-UP configured to use a user plane interface (N3?) between the BNG in the wireline network and the 5G core in the 5G network to couple a user plane of the BNG to a user plane of the 5G core; and a transmitter configured to transmit data packets toward the 5G core after the user plane of the BNG and the user plane of the 5G core have been coupled.

Abstract: The present invention discloses a method for exchanging data with an in-vehicle infotainment, a server, a mobile terminal, and an apparatus. The method includes: sending identification information of m online in-vehicle infotainments to a mobile terminal when login of the mobile terminal is detected, where the m online in-vehicle infotainments are bound to the mobile terminal, and m is an integer greater than or equal to 1; receiving a control command sent by the mobile terminal, where the control command is used to control k in-vehicle infotainments to execute an application, the k in-vehicle infotainments are corresponding k in-vehicle infotainments determined by the mobile terminal from the identification information of the m in-vehicle infotainments according to a received user operation, k is less than or equal to m, and k is an integer greater than or equal to 1; and sending the control command to the k in-vehicle infotainments.

Abstract: A method, wireless transmit/receive unit (WTRU), and a wireless network node configured for wireless communications comprising receiving, by the WTRU, configuration information for a primary cell and one or more non-primary cells, receiving, by the WTRU, a message on the primary cell, the received message including indication of at least one of the one or more non-primary cells from which the WTRU is to receive a downlink shared channel transmission, and in response to the received message, receiving and processing, by the WTRU, the downlink shared channel transmission from the indicated at least one of the one or more non-primary cells.

Abstract: A method of operating a terminal device and network infrastructure equipment in a wireless telecommunications system for communicating on a primary cell supporting a primary component carrier on radio resources within a first frequency band and a secondary cell supporting a secondary component carrier on radio resources within a second frequency band. The infrastructure equipment establishes a plural configuration settings for the secondary carrier based on measurements of radio usage in the second frequency band, which are conveyed to the terminal device. The terminal device makes channel quality measurements for the secondary component carrier according to the different configuration settings and reports these to the infrastructure equipment.