Title :
Nested PON: A smooth migrating scheme from GPON to XG-PON
Author :
Xintian Hu ; Xue Chen ; Siyang Yu ; Caili Du ; Nan Zhang ; Ruobin Zheng
Author_Institution :
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
Nested PON with higher bandwidth, extended coverage and protection of existing GPON investment is proposed in this article. Architecture of nested PON and core designs including framing, ranging and dynamic bandwidth assignment are presented.
Keywords :
bandwidth allocation; investment; passive optical networks; GPON investment protection; XG-PON; core designs; dynamic bandwidth assignment; nested PON; smooth migrating scheme;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
