Method and terminal for regulating service time slot allocation

Abstract

An embodiment of the invention discloses a method for adjusting distribution of service time slot, wherein the method comprises the following steps: transmitting service frame carrying adjustment informing information to the destination terminal for informing the destination terminal to prepare adjusting the service time slot distribution of service frame; at the service frame position which is negotiated with the destination terminal, adjusting the service time slot distribution of service frame according to the preset time slot distribution information; and transmitting the adjusted serviceframe to the destination terminal. Correspondingly, the embodiment of the invention also discloses a method for analyzing service data, a terminal and a system for adjusting distribution of service time slot. Through the application of embodiment of the invention, the dynamic and lossless adjustment to the distribution of time slot of various services on random physical connection link can be realized. Furthermore the distribution of service time slots can be executed with stepless adjustment. The distribution flexibility and service grade of service are increased.

Description

A method and terminal for adjusting service time slot allocation technical field The invention relates to the communication field, in particular to a method and a terminal for adjusting service time slot allocation. Background technique As people's demand for service data continues to increase, data of multiple service types usually needs to be transmitted on a single physical connection link, that is, mixed service data needs to be transmitted. For example, packet services and Time Division Multiplexing (TDM, TimeDivisionMultiplexing) services need to be transmitted simultaneously on a microwave link with a constant total bandwidth. When people need to change the service type or adjust the number of service branches, they need to adjust the structure of the service frame, but this adjustment usually causes the interruption of all online services and damages the online services. How to ensure that all online services are not damaged before and after the adjustment , is a ...

AI Technical Summary

Problems solved by technology

However, LCAS technology is mainly used in Synchronous Digital Hierarchy (SDH, Synchronous Digital Hierarchy) and Plesiochronous Digital Hierarchy (PDH, Plesiochronous Digital Hierarchy) systems to cascade multiple VC or PDH channels, so as to dynamically and losslessly adjust the bandwidth occupied by services in the link, that is, LCAS technology is limited to SDH / PDH systems and cannot be adjusted for any link

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