专利名称：DATA TRANSMISSION METHOD, OPTICAL LINE TERMINAL AND SYSTEM藿香正气胶囊功效
发明人：DONG, ENSHENG,ZHENG, SHENGWEI,NIE, SHIWEI零食小吃
保证合同申请号：CN2011/074370
申请日：20110520
公开号：WO2011/144051A3
遗憾是什么意思公开日：
20120426
研学方案
专利内容由知识产权出版社提供帮你学语文
摘要：A data transmission method, an optical line terminal and a system applied in
青春期图片10G Ethernet Passive Optical Network (EPON) are provided by the prent invention, and belong to the optical communication field. Said method includes: detecting the quality of the link to Optical Network Units (ONU); determining the length of the data block according to the detection result, and determining the parameters of Reed-Solomon (RS) coding arithmetic according to said length of the data block; according to the parameters of RS coding arithmetic, implementing the Forward Error Control (FEC) coding for the downlink data utilizing the RS coding arithmetic, and nding the data to said ONU. The OLT includes: a detection module, a coding module and a nding module. The system includes: OLTs and ONUs. The prent invention implements adaptive lection FEC coding, improves the utilization ratio of the network bandwidth.
野桃树申请人：HUAWEI TECHNOLOGIES CO., LTD.，华为技术有限公司,DONG, Ensheng，董恩
升,ZHENG, Shengwei，郑盛巍,NIE, Shiwei，聂世玮
地址：518129 CN,518129 CN,518129 CN,518129 CN,518129 CN,518129 CN,518129 CN,518129 CN
国籍：CN,CN,CN,CN,CN,CN,CN,CN
代理人：BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY，北京三高永信知识产权代理有限责任公司
更多信息请下载全文后查看
