发明名称 Data exchange flow control method and apparatus.
摘要 <p>When two transceivers (12, 14) communicate with each other, the one transceiver may operate at a different internal speed with respect to the other transceiver. In addition, one transceiver may possess different buffering capabilities with respect to the other transceiver. As a result, when one transceiver attempts to communicate with the other transceiver, the more powerful transceiver may overload the other transceiver. This is avoided in the disclosed system and method in which, prior to the initiation of a data transmission, the two transceivers exchange count and rate information. Count information designates the maximum number of bytes of data which the transceiver can receive within a single data frame. Rate information designates the maximum rate at which the transceiver can receive data frames. When the exchange of count and rate information is completed, data transmission will take place using the smaller of the two counts, and the smaller of the two rates.</p>
申请公布号 EP0137928(A2) 申请公布日期 1985.04.24
申请号 EP19840108713 申请日期 1984.07.24
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 SACHS, MARTIN WILLIAM;SNEDAKER, MARK CARL
分类号 H04L29/06;H04L1/12;H04L13/00;(IPC1-7):H04L1/12 主分类号 H04L29/06
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