Methods and devices for transmitting and receiving using state information of buffer of data message

Abstract

The invention discloses a method for transmitting the using state information of a buffer of a data message. The method is implemented on an interface board side and comprises the following steps of: coding a state value which is output by the buffer of the data message; constructing a serial flow control message format, wherein the serial flow control message format comprises a clock synchronization domain, a check information domain and a state domain which corresponds to each physical interface; detecting the using state, which corresponds to each physical interface, of the buffer to obtain all coded state values of the using state of the buffer; filling the coded state values into the state domains of the corresponding physical interfaces; filling clock synchronization information into the clock synchronization domain, and filling check information into the check information domain to form i serial flow control messages; and when a clock cycle signal is effective and a clock synchronization signal is effective, synchronously transmitting the i serial flow control messages to a processing plate through i pieces of out-of-band data. The invention discloses methods and devices for transmitting and receiving the using state information of the buffer of the data message. By the invention, the transfer efficiency of message flow control information can be improved, message time delay is reduced, and the capacity of the buffer is reduced.

Description

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AI Technical Summary

Benefits of technology

This technology allows for efficient communication between devices over an internet connection without interfering with each other's ability to communicate effectively. It involves sending messages through special signals or channels called Signal Channel (SC) instead of directly from one device to another. These techniques help increase network bandwidth utilization while also improving how much data it sends during certain times.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the performance and reliance of data transfer over networks like internet protocol or wireless local area networking (WLAN) due to their limited resources being shared among different devices connected via these connections. Specifically, current methods require significant amounts of memory space and slow down signaling rates during data transfers.

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