Multiplex section protection (MSP) system and protection method based on multicast way

Abstract

The invention provides a multiplex section protection (MSP) method based on a multicast way, and aims to protect emulation disks in a circuit emulation service. The MSP protection method comprises the following steps: setting a receiving/transmitting switch on each port of each emulation disk to receive/transmit a service; during service configuration on a corresponding port, judging whether or not the corresponding port is configured with MSP protection, if not, establishing a service on the corresponding port, and if so, judging whether or not the port is a master port according to a set master-standby port relation; if so, establishing a service on the master port, configuring the service on a corresponding standby port according to the set master-standby port relation, and setting a receiving/transmitting switch on the standby port according to an MSP protection way; if not, establishing a service on the standby port. According to the method, the service configured on the emulation disk on which the main port is positioned is configured on the emulation disk where the standby port is positioned in the multicast way, so that convenience is brought to service switching of the master and standby ports. The invention further provides an MSP protection system based on the multicast way.

Description

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AI Technical Summary

Benefits of technology

This new technology allows for better flexibility when configuring simulations across different networks or devices without having to manually switch connections over each network separately. It also improves upon previous methods that only work if there were two active servers connected through one link.

Problems solved by technology

This patents describes how circuit simulation services are used by telecommunications companies during their deployment phase. These systems use different types of signals like Time Division Multiple Access ("TDMA") or Packet Transport Networks ('PTN'). They also have various technical features such as Viterbi decoding techniques, error correction codes, encryption algorithms, security protocols, fault detection mechanisms, redundancy measures, and others. Overall, these technologies help improve communication networks' efficiency and reliability over longer periods of operation without requiring significant modifications after being deployed.

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