status information frame

基本解釋

The receiver tracked the packet loss status according to the algorithm for the loss rate estimation based on variable frame size and sent the information back to the sender via RTCP.
傳送端根據(jù)以變動框架長度為基礎(chǔ)之遺失率估算法，來估算目前網(wǎng)絡(luò)上封包遺失的狀況，并以此作為切換高低音質(zhì)檔案的依據(jù)。
Knowledge production and frame representation are used to build rule database, status database, topology database and property database, these databases can describe all information of a substation.
該系統(tǒng)采用產(chǎn)生式知識表示法和框架知識表示法，通過在數(shù)據(jù)庫中分別建立規(guī)則庫、狀態(tài)庫、網(wǎng)絡(luò)拓撲知識庫和設(shè)備屬性庫來完整表述變電站的全部信息。