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Initial Acknowledgment Message Processing Method according to Delay Compensation Protocol of Integrated Communication Network
Initial Acknowledgment Message Processing Method according to Delay Compensation Protocol of Integrated Communication Network
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机译:基于综合通信网时延补偿协议的初始确认消息处理方法
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摘要
The present invention relates to a Delay Compensation Protocol (DEQ) for delivering broadband data in ISDN, and to a method for processing an initial acknowledgment message received at the calling party upon call establishment.;The present invention determines the current state of the calling party receiving the first acknowledgment message, and compares the calling party's parameters with the called party's parameters in the case of the initial call setup, and determines whether the call is accepted or disconnected. After exchanging the primitive with the procedure, the terminal transitions to the truncation request state, and if accepted, transitions to a phone number standby state or initial call setup CID = 1 standby state after exchanging predetermined primitives according to the required number of channels.;Conventionally, there is a disadvantage in that duplicate codes are generated by processing a message (primitive) around a state transition and a processing speed is slow. However, the present invention has a processing procedure of each state for the same primitive by processing the message (primitive). If they are similar or identical, it is easy to merge these processing procedures and the code size can be reduced to speed up the processing.
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