Abstract: A disaster emergency rescue system is provided, which may include a first mobile device and a second mobile device. The first mobile device executes a first application to broadcast a positioning signal based on a first communication protocol. The second mobile device receives the positioning signal to activate a second application, originally in suspended status or not-running status, installed on the second mobile device. After the second application is activated, the first application of the first mobile device communicates with the second application of the second mobile device.

Abstract: A disaster emergency rescue system is provided, which may include a first mobile device and a second mobile device. The first mobile device executes a first application to broadcast a positioning signal based on a first communication protocol. The second mobile device receives the positioning signal to activate a second application, originally in suspended status or not-running status, installed on the second mobile device. After the second application is activated, the first application of the first mobile device communicates with the second application of the second mobile device.

Abstract: Adjacency detection systems and methods configured to detect physical interconnection between two devices in a network include communicating data with one or more controllers and data sources associated with the network; for a given port in the network to detect a corresponding port physically connected thereto, causing orchestration of changes in performance monitoring data for the given port over a period of time; and analyzing the data subsequent to the orchestration to detect the corresponding port. The systems and methods can operate over multiple network layers, with different vendor equipment, independent of network protocols, and in-service.

Abstract: Adjacency detection systems and methods configured to detect physical interconnection between two devices in a network include communicating data with one or more controllers and data sources associated with the network; for a given port in the network to detect a corresponding port physically connected thereto, causing orchestration of changes in performance monitoring data for the given port over a period of time; and analyzing the data subsequent to the orchestration to detect the corresponding port. The systems and methods can operate over multiple network layers, with different vendor equipment, independent of network protocols, and in-service.

Abstract: An axial pull wire tension mechanism for a self expanding stent includes a delivery system composed of an inner tube (2), a middle tube (5) and a lock wire (3), open wire knees (102) and/or close wire eyelets (103) at the both ends of the stent, and pull wires (4) for tensioning the stent. The pull wires (4) include at least one distal pull wire (42) and at least one proximal pull wire (43). A pull wire ring (421, 431) is provided at the distal end of each of the pull wires. Each pull wire passes through an opening of the inner tubing head (7) or the inner tube (2) or the middle tube (S) after the pull wire ring at its distal end is threaded through and locked temporarily by the lock wire, and travels between the open wire knees (102) or the close wire eyelets (103) at one end of the stent to constitute a temporary stent connection, thus forming the pull wire tension mechanism that can axially tension the stent.