Abstract:
Provided are a node management method and device. The method includes that a first node sends a connection establishment request message to a second node; the first node receives a request acceptance response message fed back by the second node, where the request acceptance response message is generated by the second node after the second node determines, according to the connection establishment request message, that local resources satisfy a service requirement of the first node; and the first node receives a connection establishment acknowledgement message sent by the second node, where the connection establishment acknowledgement message is generated by the second node after the second node determines that resource allocation for the first node is completed. The first node and the second node are cooperative nodes for each other.
Abstract:
A node switching method, a network node, a network system and a storage medium are provided. The method includes: validity of a current backup center node of a network is determined, wherein the validity is used for representing whether degree of variation of a weighted average of the current backup center node is within a preset range; when determining that the current backup center node is valid, local data is transferred to the backup center node; after transfer of the local data is completed, a center node switching confirmation is sent to one or more nodes in the network, wherein the center node switching confirmation is used for indicating that the current backup center node becomes a current center node of the network.
Abstract:
Provided are a method and a device for paging a terminal. The device includes: a mobile management element configured to manage access control, status judgment and signaling exchange with other control components of a terminal; a visited location register configured to store paging information of the terminal and transmit a paging request according to the paging information. The method and the device solve the defect that that network resources are wasted as a system cannot judge the status of a terminal under a sleep or a power saving mode, and wrong information is fed back, and an ineffective paging request is repeatedly transmitted in the related art, and improve the working efficiency of the whole network.
Abstract:
Provided are a method, device and system for monitoring an active state of a node. The method includes: a first node monitors an active state of a second node, where the first node and the second node are cooperative nodes to each other; when the active state indicates that the second node is offline, the first node transmits a notification message indicating that the second node is offline to a central node.
Abstract:
A method and device for creating a subscription resource, the method comprising: a common service entity (CSE) receives a subscription resource creation request from a subscriber; when the CSE determines, according to the subscription resource creation request, that the subscriber has the rights to create a subscription resource, to read the subscription resource, to send notification message to the recipient corresponding to the recipient identification of the notification message in the subscription resource creation request, and that the subscription resource is a subscribable resource, creating a subscription resource under the subscription resource corresponding to the subscription resource address in the subscription resource creation request, and sending to the subscriber a message indicating successful creation of subscription resource. The solution of an embodiment of the present invention prevents malicious resource subscription for a user and improves user subscription experience.
Abstract:
Disclosed are a method and apparatus for managing a monitoring task, the method comprising: receiving, by a gateway, monitoring configuration information transmitted by a machine to machine (M2M) service platform or M2M application server, wherein a management parameter for managing a monitoring task is carried in the monitoring configuration information; managing the monitoring task by the gateway according to the management parameter. The effect that the gateway can effectively manage the monitoring task is achieved.
Abstract:
Disclosed are a method and device for monitoring. The method comprises: performing monitoring operation, by a gateway, on a monitored object in monitoring configuration information, and obtaining a monitored result (S102); reporting, by the gateway, the monitored result to a machine-to-machine (M2M) service platform or an M2M application server according to a report configuration in the monitoring configuration information (S104). With the embodiments of present invention, the effect is achieved that the M2M network is able to grasp various kinds of state parameters to execute statistics according to demands, and also, to obtain fault alarm information timely according to the configuration and execute corresponding operations timely.
Abstract:
The present disclosure provides a data backup method, device and system, the method includes: a second node receiving (S202) backup data transmitted by a first node according to a first cycle, where, the first node and the second node are cooperation nodes to each other; and the second node deleting (S204) the backup data of the first node locally stored in the second node according to a request of the first node.
Abstract:
A method for communication between terminals, a terminal and a system are provided. The method includes steps of: determining, by a terminal, at least two carriers selected from pre-configured carriers; and sending, by the terminal, information to another terminal over the at least two carriers.
Abstract:
Disclosed are a signaling transmission method and device, and a computer readable storage medium. The method includes: a Relay-UE receives signaling sent by a base station or a Remote-UE; and if the Relay-UE determines that a signal forwarding condition is satisfied or if the Relay-UE receives a signal forwarding instruction message sent by the base station, the Relay-UE forwards the signaling between the Remote-UE and the base station.