Abstract: Methods, systems, and devices for sounding reference signal (SRS) resource indicator (SRI) association for configured grant (CG) based transmission and reception point (TRP) physical uplink shared channel (PUSCH) transmission are described. In some examples, a user equipment (UE) may receive first control signaling indicating a first and second sounding reference signal (SRS) resource set associated with a first and second set of power control parameter, respectively. The UE may receive second control signaling indicating a CG configuration, the first and second power control parameters for transmissions in the CG configuration. In some examples, the UE may determine a configuration status for one or more fields the first control signaling, the second control signaling, or both. The UE may select an SRS resource set based on the configuration status and may transmit one or more CG uplink transmissions with the CG configuration using the selected SRS resource set.

Abstract: To properly control half-duplex communication in future radio communication systems, a user terminal according to one aspect of the present disclosure has a receiving section that receives slot format information for designating a slot format of a cell, and a control section that determines a slot format in each cell based on at least one of content designated by each slot format information and a signal type used in transmission of each slot format information, in the case of receiving a plurality of pieces of slot format information.

Abstract: The disclosure pertains to methods and apparatus for transmitting uplink data to a wireless network asynchronously comprising generating data for transmission to the network on an uplink shared channel (UL-SCH) transport channel, selecting between transmitting the data to the network orthogonally or non-orthogonally, and transmitting the data on the selected physical channel.

Abstract: The present disclosure provides a method and device for random access. The method includes: a termina receives physical random access channel (PRACH) configuration information from a base station of the unlicensed band, where the PRACH configuration information indicates a first time-domain resource occupied by a PRACH, located after a second time-domain resource occupied by a discovery signal including a synchronization signal block (SSB) and transmitted by the base station to the terminal; the terminal determines, based on the PRACH configuration information, the first time-domain resource occupied by the PRACH; the terminal determines, based on the time interval duration between the first time-domain resource and the second time-domain resource, a target channel access mechanism employed; the terminal performs channel detection according to the target channel access mechanism, and transmits random access information to the base station on the basis of a channel detection result.

Abstract: A system for layer-2 path tracing is provided. During operation, the system can send, from an originating device, a layer-2 trace packet with a packet type in a layer-2 header of the layer-2 trace packet. The packet type can indicate the trace packet to be a tracing packet. The system can then receive a layer-2 response packet from a respective participating device, which supports layer-2 path tracing, on a path to a target device of the trace packet. Subsequently, the system can obtain, from a payload of the response packet, trace information of a forward path to the participating device traversed by the trace packet and a reverse path from the participating device traversed by the response packet. The trace information can identify one or more layer-2 devices along the forward and reverse paths, and include one or more layer-2 identifiers corresponding to the identified one or more layer-2 devices.

Abstract: A method of wireless communication at a user equipment (UE) includes receiving an indication of available frequency resources, receiving direction information, and determining one or more communication directions for each of the available frequency resources based on the direction information. The method also includes communicating with a base station using the available frequency resources based on the determined one or more communication directions for each of the available frequency resources.

Abstract: A device may receive channel data associated with a channel provided between a network and a user device, and may calculate, based on the channel data, key performance indicator data that includes a plurality of key performance indicators for the channel. The device may multiply the plurality of key performance indicators by factors to generate factored key performance indicator data that includes a plurality of factored key performance indicators. The device may apply weights to the plurality of factored key performance indicators of the factored key performance indicator data to generate factored weighted key performance indicator data that includes a plurality of factored weighted key performance indicators. The device may calculate a quality indicator for the channel based on the factored weighted key performance indicator data, and may perform one or more actions based on the quality indicator for the channel.

Abstract: An electronic device may include first and second phased antenna arrays and a triplet of first, second, and third ultra-wideband antennas. An antenna module in the device may include a dielectric substrate. The first and second arrays and the triplet may be formed on the dielectric substrate. The third and second ultra-wideband antennas may be separated by a gap. The first array may be laterally interposed between the third and second ultra-wideband antennas within the gap. The third ultra-wideband antenna may be laterally interposed between the first phased antenna array and at least some of the second array. An integrated circuit may be mounted to the dielectric substrate using an interposer. The antenna module may occupy a minimal amount of space within the device and may be less expensive to manufacture relative to scenarios where the arrays and the ultra-wideband antennas are formed on separate substrates.

Abstract: On a control plane or on a user plane of a communication system, a parameter of service quality for a session between a user equipment and a data network is received (S2B01), the parameter is evaluated (S2B02) for a change of the parameter, and based on the evaluation (S2B03), the change of the parameter is reported (S2B04) to the control plane of the communication system. On the control plane, the parameter is received (S2A01). The parameter is evaluated (S2A02), and based on the evaluation (S2A03), re-location of a user plane network function is initiated and/or a new user plane network function is inserted (S2A04).

Abstract: The antenna device A1 includes an antenna 1 configured to transmit and/or receive radio waves, and a dielectric elastomer drive element 2 including a dielectric elastomer layer 21 and a pair of electrode layers 22 sandwiching the dielectric elastomer layer 21. The dielectric elastomer drive element is capable of changing an antenna characteristic of the antenna 1. With such a configuration, the antenna device can be made smaller and lighter while improving its antenna characteristics.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure 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. The present invention relates to a method for channel measurement and device.

Abstract: A system for establishing and maintaining a communications network includes: one or more programs including instructions for: receiving a first set of data associated with a first set of communication links, the first set of communication links configured to establish connection between devices; receiving a second set of data associated with a second set of communication links; receiving a determination of whether one or more communication links of the first set satisfy a pre-determined quality level; receiving a determination of whether one or more communication links of the second set satisfy the pre-determined quality level; receiving a selection from the one or more communication links of the second set that have been determined to satisfy the pre-determined quality level; and connecting the devices via the selected one or more communication links if one or more communication links of the first set is determined to not satisfy the pre-determined quality level.

Abstract: Disclosed are a near field communication (NFC) antenna and an NFC communication apparatus for a mobile terminal. The NFC antenna includes a substrate; a ferrite, disposed on the substrate; and a first flexible printed circuit (FPC) antenna, disposed on the ferrite and including a first end and a second end.

Abstract: An infrastructure device configured to: configure a first device to receive, from a second device, a first network packet to be transmitted by the first device to a first LAN device, the first network packet indicating a first subnet IP address as a destination address; configure the first device to select to transmit the first network packet to the first LAN device; configure the first device to receive, from the second device, a second network packet to be transmitted by the first device to a second LAN device, the second network packet indicating a second subnet IP address as a destination address; and configure the first device to select to refrain from transmitting the second network packet to the second LAN device based at least in part on the second packet indicating the second subnet IP address as the destination address is disclosed. Various other aspects are contemplated.

Abstract: A receiving apparatus includes a packet type determination unit that determines whether or not a TLV packet includes a compressed IP packet, a context information determination unit that determines a context identifier and a context identification header type of the TLV packet determined to include the compressed IP packet, a CID-header storage unit that stores a source IP address assigned to the context identifier, a fixed header information storage unit that stores fixed header information in conformance with an operation specification of a broadcast wave, and a header restoring unit that generates a restored IP packet by decompressing the compressed data in accordance with the TLV packet determined to include the compressed IP packet, the source IP address acquired from the CID-header information storage unit on the basis of the context identifier, and the fixed header information acquired from the fixed header information storage unit.

Abstract: Embodiments of the present invention disclose a communication method and apparatus. The method includes: After receiving, from a network device, information about K uplink data channels for repeating a data packet for K times and information about a first time domain resource for transmitting first uplink control information UCI, in a case in which the first time domain resource overlaps a first uplink data channel of the K uplink data channels in time domain and the first uplink data channel is overloaded, a terminal device determines a physical resource for transmitting the first UCI, and then sends the first UCI to the network device by using the determined physical resource.

Abstract: This application provides an antenna structure and a communications terminal. The antenna structure includes an antenna radiator, a signal source, a first capacitor, and a first tuning circuit. A first terminal of the antenna radiator is grounded. A first terminal of the first capacitor and a first terminal of the first tuning circuit are electrically connected to a connection point of the antenna radiator. A second terminal of the first capacitor is electrically connected to the signal source. A second terminal of the first tuning circuit is grounded. Antenna impedance of the first terminal of the first capacitor at target frequencies is in the first quadrant of a Smith chart, and the target frequencies are at least some frequencies in frequency bands covered by the antenna radiator.

Abstract: A first layer one link aggregation master comprises a first port coupled to receive customer traffic; a first channel; a second channel; an aggregation engine coupled to the first and second channels; a first switch circuit coupled to the first port and to the first channel, and configured to communicate the customer traffic from the first port over the first channel to the aggregation engine, the aggregation engine including a splitter circuit configured to use layer one information to segment at least a portion of the customer traffic into a first virtual container and a second virtual container, the aggregation engine further including an encapsulation circuit configured to encapsulate the second virtual container using Ethernet standards for transport over the second channel; a radio access card configured to generate an air frame based on the first virtual container for wireless transmission over a first wireless link of a link aggregation group to the receiver; and a second switch circuit coupled to the

Abstract: A communication apparatus can execute a first communication mode for allowing wireless communication with an information processing apparatus via an external access point. Also, the communication apparatus can execute a second communication mode for allowing the communication apparatus to function as a master station without intervention of the external access point to perform wireless communication with the information processing apparatus serving as a slave station. Furthermore, the communication apparatus can execute a third communication mode of a standard different from standards of the first communication mode and the second communication mode. The communication apparatus controls not to execute communication in either the second communication mode or the third communication mode based on a frequency band used in the first communication mode.

Abstract: A system including a transmission terminal, used for transmitting a target data packet obtained by encrypting and encapsulating a data flow; a network controller, deployed in a first Internet network and storing routing information from the transmission terminal to a receiving terminal; and a backbone transmission network device, deployed in a backbone transmission network and used for obtaining the routing information and the target data packet forwarded by the first Internet network and forwarding the target data packet to the receiving terminal based on the routing information. The present disclosure solves the technical problem of low efficiency and high cost of data transmission in the conventional techniques.