文献类型：期刊文献

英文题名：Control method to data transmission for different structure network

作者：Zhang, Ning[1]; Ge, Maochang[1]

第一作者：张宁

通讯作者：Zhang, N.

机构：[1] School of Imformation, Beijing Union University, Beijing, 100101, China

第一机构：北京联合大学智慧城市学院

年份：2011

卷号：186

起止页码：581-585

外文期刊名：Advanced Materials Research

收录：EI(收录号：20110713658319)

语种：英文

外文关键词：Data communication systems - Data transfer

摘要：There are many structure models in data network. To optical network, control method is important for different network. Optical fiber is the preferred medium for transmission for data rates larger than a few hundred megabits per second over distances more than tens of meters due to its near-perfect transmission properties, including low attenuation over a multi-terahertz bandwidth window, immunity from interference of most kinds, and requiring no maintenance over a very long life span. To date, no other technology has appeared on the horizon that can compete with these attributes. The transmission mode refers to the number of elementary units of information that can be simultaneously translated by the communications channel.