Abstract: The present disclosure relates to resource reservation methods. One example method includes receiving, by a controller, a resource reservation request that is of a communication session and that is sent by a sending device, where the resource reservation request carries resource requirement information, obtaining, by the controller based on the resource reservation request, identification information of a network device through which data transmission of the communication session to be performed between the sending device and a receiving device passes, and a resource index of the network device, sending, by the controller, the resource requirement information and the resource index to the network device based on the identification information, where the resource requirement information and the resource index are used to instruct the network device to configure a resource for the communication session, and sending, by the controller, the identification information and the resource index to the sending device.

Abstract: Disclosed are a method of connecting to a network for a home appliance, a home appliance, and a method of connecting to a network for a home appliance system. The method of connecting to a network for a home appliance includes: in response to a network connection failure of a WiFi module in the home appliance when the WiFi module is in a monitoring mode for network connection, entering, by the WiFi module, a hotspot mode for network connection. This method provides favorable compatibility, is simple in operation, high in network connection efficiency, and provides favorable user experience. A home appliance employing the network connection method can easily communicate with a network, enabling simple remote control of the home appliance.

Abstract: Wireless communications systems and methods related to scheduling communications in a network are provided. A wireless communication device communicates a semi-persistent schedule (SPS) for communicating with a group of wireless communication devices, the SPS including a plurality of resource allocations spaced apart in time. The first wireless communication device identifies a first resource allocation for at least a subset of the group of wireless communication devices based on a missed resource allocation of the plurality of resource allocations associated with a failed listen-before-talk (LBT). Additionally, the wireless communication device communicates with at least the subset of the group of wireless communication devices, communication signals based on the first resource allocation.

Abstract: A method of compensating electromagnetic emissions of a device for use in a communication bus, the method including: transmitting a test signal over the communication bus; receiving, at the device, the test signal after propagation over the communication bus; performing frequency analysis processing of the test signal received to detect a set of harmonic components of the test signal received having an amplitude exceeding a certain threshold; storing respective values of frequency of harmonic components in the set of harmonic components having an amplitude exceeding the certain threshold; and generating and transmitting over the communication bus a set of compensation signals, each compensation signal in the set of compensation signals being a sinusoidal signal having a respective frequency equal to one of the frequencies stored, and being in anti-phase with respect to the harmonic component of the test signal received having the respective frequency.

Abstract: A method in a telecommunications network comprises acquiring values of one or more parameters relating to traffic flow between a first group of nodes in the network. The method further comprises using a first reinforcement learning agent to dynamically adjust a first routing metric used to route traffic through the first group of nodes, based on the values of the one or more parameters, so as to alter the traffic flow through the first group of nodes.

Abstract: A gateway device detects a trigger associated with a device and, in response, identifies an application service associated with the device, obtains a traffic network policy associated with the application service, and obtains a network access token based on the traffic network policy. The network access token facilitates validating and/or mapping a downlink data packet obtained at the gateway device in user-plane traffic that is destined for the device. The network access token is sent to an entity in control-plane signaling. Subsequently, the gateway device obtains a downlink data packet including the network access token. The gateway device verifies the network access token and/or maps the downlink data packet to the device using data obtained from the network access token. The network access token may be removed from the downlink data packet before the downlink data packet is sent to the device according to the mapping.

Abstract: A method and an apparatus for realizing a web service system. The solution includes communicating with nodes operationally connected to a server using a binary web service, the nodes having one or more resources. The server receives from a node a registration message having information on the address of the node, an ID of one or more resources of the node, and an indication that the node is configured to send autonomously information whenever a resource of a node changes, the information having the ID of the resource.

Abstract: Systems, devices, and techniques described herein relate to automatically resetting interrupted connections associated with a core network and/or an Internet Protocol (IP) Multimedia Subsystem (IMS) network, in order to successfully establish a dedicated tunnel through the core network and the IMS network. An example method includes transmitting, to the core network, a first request for services associated with a minimum Quality of Service (QoS) level and determining that a wait time has expired without having received a response confirming that a dedicated tunnel corresponding to the QoS level has been established. Next, the method can include transmitting, to the core network, a second request to reset a connection associated with the core network and the IMS network.

Abstract: Provided are a method and an apparatus for forwarding a packet. Based on an example of the method, in a case of receiving an upstream Q-in-Q protocol packet through a port connected to an access device, an Edge Stream Gateway (ESGW) device forwards the upstream Q-in-Q protocol packet to a Virtual Broadband Remote Access Server (vBRAS) device through a Virtual eXtensible Local Area Network (VXLAN) tunnel between the ESGW device and the vBRAS device; in a case of receiving an upstream Q-in-Q data packet through a port connected to the access device, the ESGW device removes a Q-in-Q tag of the upstream Q-in-Q data packet, determines that a destination Media Access Control (MAC) address of the upstream Ethernet data packet without the Q-in-Q tag is an MAC address of the ESGW device, and performs layer-3 forwarding based on a destination IP address of the upstream Ethernet data packet.

Abstract: Various systems and methods for Internet of Things (IoT) network sensor fusion are provided herein. A system for providing sensor collaboration includes: a sensor command circuit to access first-tier sensor data from a first-tier sensor associated with a user; a risk assessment circuit to use the first-tier sensor data to determine a risk rating, the risk rating representing a potential risk to the user; a user context circuit to determine a user context from the first-tier sensor data, wherein the user context circuit and the sensor command circuit are to selectively access second-tier sensor data from a second-tier sensor based on the user context; and a rule evaluation circuit to access a rule database to identify a rule corresponding to the risk rating and user context, and execute the rule when the rule is identified.

Abstract: A terminal apparatus and a base station apparatus can efficiently communicate with each other through downlink. A terminal apparatus detects a first physical layer cell identity (PCI) through cell search and receives system information, a first RS, and a second RS. The system information is used to indicate at least (i) a second PCI, (ii) a transmission bandwidth of EUTRA and an offset associated with a physical resource block index, and (iii) an operation of NB-IoT. A first sequence of the first RS is identified based at least on the first PCI. A second sequence of the second RS is identified based at least on the second PCI and the offset.

Abstract: The present disclosure involves systems, software, and computer implemented methods for performing dynamic topology switch in a failover operation. In one example, a failover of a first node is determined. The first node includes a first data server and a first replication server. At least one user application connects to the first data server prior to the failover of the first node. In response to the determined failover, the at least one user application is connected to a second data server of a second node. The second node includes the second data server and a second replication server. Prior to the failover of the first node, a data replication topology of the second node is a remote topology. During the failover, if the first replication server on the first node is down, the data replication topology of the second node is switched from the remote topology to a local topology.

Abstract: A method for providing a differentiation in terms of quality of service (QoS) for multiple tenants in a network, by a networking device receives a data packet from a transmitting tenant, and the networking device identifies the tenant and a priority class of the received packet. The networking device then determines one or more color markers to apply to the received packet according to the sending tenant and the priority to be associated with the packet. The networking device then transmits or does not transmit the packet onwards depending on one or more color markers applied to the packet.

Abstract: A method for measuring and reporting an interference by using a port-wise interference measurement resource in a wireless communication system according to an embodiment of the present disclosure may comprise the steps of: receiving a configuration associated with a port-wise interference measurement resource, wherein the port-wise interference measurement resource corresponds to an independent interference assumption for each port; and measuring an interference for each port in the port-wise interference measurement resource, and reporting a measurement result, wherein the measurement result includes an index of a port having a channel quality indicator (CQI) exceeding a target CQI.

Abstract: The present invention provides a V2X operation method implemented by a V2X (vehicle-to-X) terminal in a wireless communication system, the method characterized by: if a V2X transmission operation and a wide area network (WAN) transmission operation overlap in a time domain, determining whether or not the V2X transmission operation and the WAN transmission operation are performed on a same carrier; and performing the V2X transmission operation on the basis of the determination, wherein, if the V2X transmission operation and the WAN transmission operation are performed on different carriers, the V2X transmission operation is performed on the basis of a transmission power applied to the V2X transmission operation or, if the V2X transmission operation and the WAN transmission operation are performed on the same carrier, the V2X transmission operation is performed on the basis of a priority applied to the V2X transmission operation.

Abstract: A mobile device may transition between Extended Service Set (“ESS”) networks while maintaining the same internet protocol (“IP”) address while transitioning. The transition may occur seamlessly, such that a consumer never loses the network connection despite transitioning between networks. The mobile device may receive an IP address from a pool of addresses, such that the mobile device can keep that IP address as it is transitions between networks that each have access to the pool. The assignment of the IP address to the mobile device is from the pool of IP addresses rather than from the AP.

Abstract: A transmission apparatus of the present disclosure comprises a transmitter that transmits a Trigger Frame for allocating resources for Uplink Multi User (UL MU) transmission, the Trigger Frame comprising a common information field that includes a type subfield indicating one of a plurality of trigger types, wherein the plurality of trigger types includes a first trigger type indicating a basic trigger used for soliciting any type of response frame from a recipient terminal station a second trigger type indicating a specific trigger used for soliciting a specific type of UL MU response frame from a plurality of terminal stations; and a receiver that receives the specific type of UL MU response frame from the plurality of terminal stations when the type subfield indicates the second trigger type.

Abstract: This application provides a data transmission method, an access network device, and a terminal. The method includes: receiving, by a first terminal, first instruction information from a first access network device, where the first terminal accesses the first access network device, and the first instruction information is used to trigger the first terminal to connect to a second terminal; connecting, by the first terminal, to the second terminal based on the first instruction information; and performing, by the first terminal, data transmission with a second access network device by using the second terminal, where the second access network device is configured to transmit data between the first access network device and the first terminal. In this way, the first access network device and the second access network device can both provide a data transmission service for the first terminal, thereby improving communication quality of the first terminal.

Abstract: A device and method is which plurality of Zadoff-Chu sequences is allocated to a frame, a value of a parameter in the Zadoff-Chu sequence is different among the plurality of Zadoff-Chu sequences, and the Zadoff-Chu sequence allocated to the frame is different among a plurality of cells.

Abstract: A switch device includes: a memory; and a processor coupled to the memory and configured to: identify an adjacent switch device using a function that is operable even when a function of relaying communication is inoperable; confirm communication with the adjacent switch device which is identified, by using the function of relaying communication; and determine whether or not there is a silent failure in the switch device, based on a result of the communication confirmation.