1. Transfer of information between functional units by means of data transmis- sion according to a protocol.; 利用數(shù)據(jù)傳輸手段,按照某種協(xié)議在兩個功能部件之間傳送信息。 2. The transmission and reception of data. | 數(shù)據(jù)的發(fā)送和接收。 3. The transmission, reception, and validation of data. | 數(shù)據(jù)的發(fā)送、接收和確認。