Abstract: The present invention relates to a method and an apparatus for allowing a vehicle-to-everything (V2X) reception terminal to perform a hybrid automatic repeat request (HARQ) in a wireless communication system. More specifically, the method comprises the steps of: receiving a V2X signal which is broadcasted from a V2X transmission terminal; and transmitting, to the V2X transmission terminal, an acknowledgement/negative-acknowledgement (ACK/NACK) for the broadcasted V2X signal, wherein the ACK/NACK is configured to identify a location area, which corresponds to a location of a V2X reception terminal, among a plurality of location areas divided for ACK/NACK transmission on the basis of a location of the V2X transmission terminal.

Abstract: A method, based on operations of parsing a set into two subsets and then multiplying elements of one subset by those of the other subsets, for expanding the assignable Internet IPv4 public address pool consists of introducing a new category of routers, named Semi-Public Router (SPR), utilizing addresses within a reserved address block by transporting such as data via an existing mechanism within the IPv4 protocol. Each SPR is to be deployed inline between an Edge Router and a subscriber premises that it serves, resulting in the additional addressing capacity for serving many more subscribers. This enhanced operation is fundamentally transparent to current Internet equipment. Consequently, existing routers are not affected, thus no modification is imposed on their current practices.

Abstract: A multiplexing system can include a first diplexer and a second diplexer. The first diplexer can have a first transmit terminal, a first receive terminal, and a first common terminal. The first diplexer can be configured to filter a first transmit signal to a first cellular frequency band and output the filtered first transmit signal. The first diplexer can be further configured to filter a first receive signal to a second cellular frequency band and output the filtered first receive signal. The second diplexer can have a second transmit terminal, a second receive terminal, and a second common terminal. The second diplexer can be configured to filter a second transmit signal to the second cellular frequency band and output the filtered second transmit signal. The second diplexer can be further configured to filter a second receive signal to the first cellular frequency band and output the filtered second receive signal.

Abstract: A user equipment for a mobile communication system, includes: a receiver configured to receive a radio resource control (RRC) release message for transitioning the user equipment to a specific state, from a base station via a serving cell; and a controller configured to cause the user equipment to transition to the specific state in response to the reception of the RRC release message. The RRC release message includes: a radio access network (RAN) paging area identifier indicating a RAN paging area configured by the base station to the user equipment; and a public land mobile network (PLMN) identifier indicating a PLMN corresponding to the RAN paging area. The controller is configured to perform a process of transmitting a notification to a cell when the user equipment moves to the cell that does not belong to the RAN paging area after transitioning to the specific state.

Abstract: A system and method are disclosed that allows for uplink resource reuse. A user device is provided an uplink resource for a first data type. If the user device does not have enough data of the first data type to fill the granted uplink resource, the user device fills the granted uplink resource with a second data type.

Abstract: In order to make it possible to appropriately select a secondary base station in a case of establishing dual connectivity after a handover, a base station 100 includes: a memory storing instructions; and one or more processors configured to execute the instructions to: communicate with a terminal apparatus 300 in accordance with a first radio access technology; obtain handover result information related to results of handovers from the base station 100 to other base stations 10, 20, 30, and 40; and transmit, when the terminal apparatus 300 performs a handover from the base station 100 to a base station 200 communicating in accordance with a second radio access technology, the handover result information to the base station 200.

Abstract: An example method may include a processing system of a cellular network having a processor receiving, from a mobile endpoint device, a measurement of a performance indicator, a location, and spatial orientation information, the measurement of the performance indicator based upon at least one wireless signal from a base station of the cellular network, and adjusting at least one aspect of the cellular network in response to the measurement of the performance indicator, the location, and the spatial orientation information. Another example method may include a processing system of a mobile endpoint device having a processor receiving a wireless signal from a base station of a cellular network, capturing a measurement of a performance indicator based upon the wireless signal, recording a location and spatial orientation information, and transmitting to the cellular network the measurement of the performance indicator, the location, and the spatial orientation information.

Abstract: A method for prediction of UT handovers in a satellite communications network is provided. Optimal characteristics regarding the beams of satellites and regarding a one UT are determined. For each of a plurality of the satellite beams, for each of a plurality of instants of time tn, an estimated signal strength as seen at the UT is determined, wherein each estimated signal strength is determined based on the optimal at the respective time tn. A next instant of time tm is determined at which the estimated signal strength for a candidate beam that is within the view of the UT is greater than or equal to the estimated signal strength for the satellite beam that is currently servicing the UT. A handover of the UT, at the time tm, from the satellite beam that is currently servicing the one UT to the candidate beam is determined.

Abstract: According to one embodiment of the present invention, a method of receiving DCI by a UE includes receiving bundling information regarding REGs via higher layer signaling, performing blind detection for a PDCCH in a CORESET configured on a plurality of OFDM symbols, and acquiring DCI from the PDCCH. When the bundling information indicates a first value, the UE may perform bundling such that only REGs locating on a same RB and corresponding to different OFDM symbols in the CORESET, are bundled as 1 REG bundle, and when the bundling information indicates a second value, the UE may perform bundling such that the REGs locating on the same RB and corresponding to the different OFDM symbols are bundled as 1 REG bundle along with REGs locating on different RBs in the CORESET, and the UE may perform the blind detection of the PDCCH by assuming same precoding for REGs belonging to a same REG bundle as a result of REG bundling.

Abstract: A method for correcting a packet of an Internet control message protocol (ICMP), during routing of a packet between a private and a public network having been processed by an application level gateway, includes reading a packet of an ICMP including a “need to fragment” message and the value of a maximum transmission unit defining the maximum size of data packets handled in a communication protocol used by a routing, calculating a value of a processing size by comparing a size of a packet not processed by the integrator of the application level gateway and a size of the same packet processed by the integrator, modifying the packet of an ICMP by overwriting the value of the maximum transmission unit with an actual maximum packet size value which depends on the value of the processing size, sending, to a transmitter having sent the non-processed packet, the packet of an ICMP.

Abstract: According to one embodiment of the present specification, a method by which a base station transmits a signal for removing phase noise in an mmWave communication system can be provided, wherein the method for removing phase noise can comprise the steps of: generating a shared PTRS for phase noise of a downlink signal; transmitting, to a terminal, shared PTRS pattern information on the shared PTRS through downlink signaling; and transmitting, to the terminal, the shared PTRS on the basis of the shared PTRS pattern information transmitted to the terminal.

Abstract: Disclosed are a beam selection method, apparatus and system. The method comprises: a receiving device receives at least one set of beam associating information from a sending device, each set of which including an association relation between a first beam and at least one second beam; and selects, according to the information, a beam to be received among beams from the sending device, i.e., the receiving device may quickly select, according to the association relation between the first beam and the second beam, a beam to be received among beams from the sending device, so that the number of steps or measurements performed for the signal quality of beams during data receiving are reduced, thereby reducing the time spent on beam measurements, accelerating the process of beam measurement and selection of the receiving device, simplifying data receiving, and lowering the latency.

Abstract: Methods, computer readable media, and wireless apparatuses are disclosed for a TXOP duration field. An apparatus is disclosed comprising processing circuitry configured to: encode a first high efficiency (HE) physical-layer convergence procedure (PLCP) protocol data unit (PPDU) comprising a transmission opportunity (TXOP) duration field in a first physical-layer portion of the first HE PPDU. The processing circuitry may be further configured to set the TXOP duration field value to indicate a largest duration value representable by the TXOP duration field that is equal to or less than a duration value indicated by the first MAC duration field, if the first HE PPDU is to include a first media access control (MAC) duration field in a first MAC-layer portion of the first HE PPUU.

Abstract: Systems and methods disclosed herein include, determining a proximity of the first networked device to a second networked device, determining whether there is a wired network connection existing between the first networked device and the second networked device, and in response to determining the proximity and the existence of a wired network connection, reconfiguring one or more operational parameters of one or both of the first networked device and the second networked device.

Abstract: A station (STA), which supports multiple spatial streams, can, and sometimes does, re-advertise the station as supporting less spatial stream (SS) than the actual number of spatial streams that the device does actually support. In some embodiments, a station's maximum advertised maximum number of spatial streams is proactively reduced based on the station's throughput being below one or more thresholds. In some embodiments, the analysis and level of spatial stream value to be reported in a re-advertisement is determined by the access point. In some other embodiments, the analysis and level of spatial stream value to be reported in a re-advertisement is determined by the station. The access point allocating its limited supported spatial streams among stations is able to more efficiently allocate the air link resources.

Abstract: This disclosure describes systems, methods, and devices related to wake up receiver (WUR) frequency division multiple access (FDMA) transmission. A device may cause to send a wake up receiver (WUR) beacon frame on a WUR beacon operating channel to one or more station devices. The device may determine a first wake-up frame to be sent on a first WUR operating channel, wherein the first WUR operating channel is associated with one or more frequency division multiple access (FDMA) channels used for transmitting one or more wake-up frames to the one or more station devices. The device may determine to apply padding to the first wake-up frame based on a field included in a header of the first wake-up frame. The device may cause to send the first wake-up frame to a first station device of the one or more station devices.

Abstract: A device may monitor traffic or a data feed associated with a user equipment (UE). The traffic or the data feed may include a set of parameters related to a temporary interference to a beam of a respective set of beams associated with the UE, a user experience of a user of the UE, or a quality of a communication link between the UE and a base station (BS), of a set of network slices used by the UE, or of a quality of (QoS) profile associated with the UE. The device may perform a first analysis related to identifying the temporary interference, a second analysis related to determining the user experience, or a third analysis related to determining the quality. The device may perform one or more actions related to addressing the temporary interference, the user experience, or the quality.

Abstract: Techniques for handling synchronization headers for serial data transmission with multi-level signaling are described. In an example, a transmitter includes a multiplexer circuit configured to serialize an input signal to generate an output bit sequence having a plurality of bits between pairs of synchronization header bits. The transmitter includes a re-ordering circuit, coupled to the multiplexer circuit to receive the output bit sequence, configured to re-order the output bit sequence by moving at least one of the plurality of bits between the synchronization header bits in each of the pairs of synchronization header bits. The transmitter includes an output driver circuit configured to drive the re-ordered output bit sequence onto a transmission medium.

Abstract: This application provides a data communication method, an apparatus, and a non-transitory computer readable storage medium. In one embodiment, the base station sends a master information block comprising first information for determining a first location in frequency domain, sends a first demodulation reference signal usable for demodulating a first data channel that carries a system information block, wherein a first physical resource block index of the first demodulation reference signal is based on the first location, sends the system information block or radio resource control signaling comprising second information for determining a second location in frequency domain, and sends or receives a second demodulation reference signal usable for demodulating a second data channel other than the first data channel, wherein a second physical resource block index of the second demodulation reference signal is based on the second location.

Abstract: In a 6G network, microservices can be utilized in the absence of a core network. For example, after a mobile device has authenticated, through its carrier network, with a transport service layer, microservices can be allocated to the mobile device without having to be transmitted via the core network. Thus, removing the core network from the process can generate a direct line of microservices from the transport layer to the end-user. Furthermore, additional microservices and/or resources can be access through a microservices library. Consequently, packets can be securely transmitted be a wireless network facilitating sending packet profile data from one to many node devices in anticipation of the packet traversing the various node devices.