Abstract: Systems, procedures, and instrumentalities are disclosed for synchronizing a signal burst, signal design, and/or system frame acquisition. A synchronization signal (SS) block or burst may be received. The SS block or burst may include a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and/or a Physical Broadcast Channel (PBCH). A first cell ID may be determined and/or a plurality of SSS sequences may be generated. An m0 value (e.g., a first cyclic shift) may be determined from a set of m0 values, for example, based on the generated plurality of SSS sequences. An n1 value (e.g., a second cyclic shift) may be determined from a set of n1 values. A second cell ID may be determined, for example, based on the m0 value and the n1 value. A third cell ID may be determined, for example, based on the second cell ID and the first cell ID.

Abstract: A communication method includes determining, by a network device, a first signal. The first signal includes a primary synchronization signal PSS, a secondary synchronization signal SSS, and a first physical broadcast channel PBCH. A frequency domain bandwidth occupied by the PSS, the SSS, and the first PBCH is less than 240 subcarriers. The PSS, the SSS, and the first PBCH are mapped to different time-domain symbols. The method also includes sending, by the network device, the first signal.

Abstract: Apparatuses, systems, and methods for a wireless device to perform methods to dual-registration in a fifth generation (5G) New Radio (NR) network, including notification procedure enhancements over cellular (e.g., 3GPP) and non-cellular (e.g., non-3GPP) access, dual-registration enhancements, and paging enhancements. Methods also include procedures for a network to determine an access type to notify a UE of pending data and for a wireless device and network to mitigate paging collisions.

Abstract: A method of wireless communication by a first sidelink UE measures multiple reference signals periodically transmitted by a second sidelink UE using multiple receive beams corresponding to reference signals in response to a beam failure declared by the first UE. The method also selects one of the reference signals that satisfies a condition. The method further includes notifying the second sidelink UE of the selected reference signal using a beam corresponding to the selected reference signal. Another method of wireless communications by a first sidelink UE includes periodically transmitting, to a second sidelink UE, multiple beam failure recovery (BFR) reference signals across multiple transmit beams. The method also includes receiving, from the second sidelink UE, an indication of a selected beam for communications between the first sidelink UE and the second sidelink UE. The method notifies the second sidelink UE of successful beam failure recovery.

Abstract: A user terminal according to an aspect of the present disclosure includes: a transmitting section that transmits a measurement result of a reference signal measured by applying a spatial domain filter; and a control section that assumes, when having low latency beam selection configured by higher layer signaling and receiving confirmation information regarding the measurement result at time T, that a spatial domain filter of a given channel after a time when a second time has elapsed from the time T is the same as a spatial domain filter corresponding to the latest measurement result transmitted before a time going back by a first time from the time T. According to an aspect of the present disclosure, a TCI-state of a channel, QCL assumption, or a beam can be switched at high speed.

Abstract: Aspects of the disclosure provide an information reporting method and apparatus, and a terminal and a storage medium, belonging to the technical field of communications. The method can include, during random access, a terminal selecting a downlink beam, the terminal using a random access resource associated with the downlink beam to send a random access request to an access network device. Further, the method can include the terminal sending to a network identification information of the downlink beam selected during the random access procedure. According to the embodiments of the disclosure, by means of reporting to a network identification information of a downlink beam selected by a terminal during random access and then determining whether the terminal has selected all downlink beams suitable for selection, the network accurately positions the reasons for the problems of the terminal during the random access procedure, thereby creating the correct solution.

Abstract: Provided are a method and device for determining a reference signal, a method and device for determining a control channel element, and a storage medium. The method for determining a reference signal includes: indicating, in a preset manner, that the reference signal exists in at least one of N scheduled transmission time intervals, where N is a positive integer.

Abstract: A system for updating a preferred nodes list for a wireless device in a wireless network includes a server in communication with a plurality of nodes each configured to deploy a radio air interface to provide wireless services to wireless devices. The server includes a processor configured to instruct, in response to a trigger, a first node to send a message to a wireless device connected to the first node. The message instructs the wireless device to contact the server for an updated preferred nodes list. The processor receives a request for the updated preferred nodes list from the wireless device and provides the updated preferred nodes list to the wireless device. The updated preferred nodes list enables the wireless device to change from connecting to the first node included in the preferred nodes list to connecting to a second node included in the updated preferred nodes list.

Abstract: Technology is disclosed for a relay node (RN) operable for backhaul beam failure recovery (BFR) in a fifth generation (5G) new radio (NR) integrated access and backhaul (IAB) network. The relay node can be configured to: decode a periodic reference signal for beam failure instance detection received from a donor node (DN); identify abeam failure between the RN and the DN, wherein the beam failure occurs when N beam failure instances are identified, wherein N is a positive integer; identify whether a candidate beam of one or more candidate beams at the RN has a reference signal greater than a threshold; prepare a BFR request; and encode the BFR request.

Abstract: Methods, systems, and devices for wireless communication are described. Some user equipments (UEs) and base stations may communicate in a set of transmission time intervals (TTIs) according to a configured subcarrier spacing (SCS). Each TTI may include, in accordance with the SCS, a quantity of symbols, a corresponding quantity of cyclic prefixes, and a padding duration that may be longer than a symbol duration. The base station may transmit a control signal to the UE to indicate a configuration for the padding duration. The configuration may allocate the padding duration for reference signal repetition or one or more other operations. In some examples, the padding duration may be allocated for beam switching, and the one or more other operations may be different than beam switching. The UE and the base station may perform the reference signal repetition or the other operations during the padding duration based on the configuration.

Abstract: Embodiments of the present disclosure provide methods, systems, apparatuses, and computer program products for discovery of organizational telemetry within a group-based communication system and rendering representations thereof. An interaction signal trends interface is generated based in part on an ordered interaction signal data structures list that is generated based in part on predicted short term interaction signal tallies, actual short term interaction signal tallies, and predicted long term interaction signal tallies.

Abstract: Methods and apparatuses are disclosed for communicating a hybrid user equipment with an Internet server, whereby a hybrid access gateway receives a multi-path request from a user plane system, transmits the multipath request toward an Internet server, and receives a corresponding response from the Internet server. If the received response is a single-path response, the hybrid access gateway assumes the Internet server does not support multi-path, activates a proxy function for the session and transmits a multi-path response for the received single-path response toward the user plane system, and the latter marks transmitting further multi-path requests for this session toward the hybrid access gateway.

Abstract: A system with distributed proxy for reducing traffic in a wireless network satisfies data requests made by a mobile application. The system includes a mobile device having a local proxy for intercepting a data request made by the mobile application. The local proxy simulates application server responses for the mobile application on the mobile device for data requests where responses are available in the local cache. A proxy server is coupled to the mobile device and an application server to which the data request is made. The proxy server is able to communicate with the local proxy. The local proxy forwards the data request to the proxy server for transmission to the application server for a response to the data request. The proxy server queries the application server for any changes to the data request that the mobile application has previously made and notifies the local proxy of such changes.

Abstract: The present invention is designed so that, even when communication is carried out by multiplexing a number of numerologies in the same carrier, it is still possible to communicate properly. A user terminal communicates in a radio communication system where frame structures of a plurality of numerologies are frequency-division-multiplexed, and has a receiving section that receives first information, which relates to a frame structure of a predetermined numerology, and second information, which specifies a period in which DL communication and/or UL communication are disallowed, or a period in which a specific communicating direction is configured, in the predetermined numerology, and a control section that controls DL receipt and/or UL transmission based on the first information and the second information.

Abstract: A mechanism is disclosed for performing implementing an operational flow profile. An initial packet is received that is associated with a flow. The initial packet contains a header including conditional commands related to an operational flow profile. The conditional commands are executed to initialize a state of an operational flow profile by allocating memory to store results of an aggregation function applied to the flow. A subsequent packet associated with the flow is received. The aggregation function is applied to the subsequent packet. Results of the aggregation function are stored to update the state of the operational flow profile.

Abstract: A communication apparatus, which has a first communication function for executing communication in a first communication network and a second communication function for executing communication in a second communication network, controls, in a case where the apparatus is in connection with the first communication network, based on a characteristic of the first communication network, a connection to the second communication network in a state in which the connection with the first communication network is maintained.

Abstract: Embodiments of the present disclosure provide an access method to implement access of an Internet of Things (IoT) gateway. A method includes: a user equipment (UE) obtains an address of a to-be-connected IoT gateway. An IoT cloud platform allocates, to a mobile application (MAPP) installed on the UE, a unique access identifier corresponding to the MAPP. The UE provides an address of the IoT cloud platform and the allocated access identifier for the IoT gateway whose address is already learned. The IoT gateway adds the access identifier to a registration message, and sends the registration message to the IoT cloud platform. The IoT cloud platform binds the IoT gateway to the MAPP corresponding to the access identifier included in the registration message, so as to complete access of the IoT gateway.

Abstract: Systems and methods provide for tracing traffic through a network. Based on a negotiation between a first network element and a second network element, the first network element can determine a customized packet type supported by the second network element. A tracing header can be added to a packet received by the first network element to generate a modified packet. The tracing header can include a unique identifier and be customized to the determined customized packet type. Based on the unique identifier, a second network element can be identified by tracing the modified packet as it is forwarded to the second network element. Forwarding information from the second network element that is associated with the modified packet can be collected, where the unique identifier is associated with the forwarding information. The unique identifier and the forwarding information can be sent to a controller to diagnose a packet forwarding issue.

Abstract: An intended network usage of a user device is received. A list of virtual private network (VPN) servers is received at the user device from a central server. Respective network data are obtained for the VPN servers. The respective network data are transmitted to the central server. An updated list of VPN servers that constitutes a re-ordering of the list of the VPN servers according to the respective network data and the intended network usage is obtained; An encrypted tunnel is established to a VPN server of the updated list of VPN servers.

Abstract: A method including receiving, by a first device during communication with a second device in a mesh network, information indicating a determined first communication parameter utilized by the first device to communicate in the mesh network; determining, by the first device during communication in the mesh network, that the determined first communication parameter is different from a stored first communication parameter; and transmitting, by the first device during communication in the mesh network, a message indicating the determined first communication parameter to enable the second device to communicate with the first device in the mesh network utilizing the determined first communication parameter. Various other aspects are contemplated.