The Research of CMMB Single Frequency Network Synchronization Technology
Jingtao Song · China Digital Cable TV · 2010
This paper introduces the technology infrastructure adopted by CMMB and mainly articulates the CMMB terrestrial single frequency network system diagram and then analyses its basic principles to set up a CMMB SFN.In particular,the paper thoroughly studies the technology scheme to keep time synchronization and signals synchronization in CMMB SFN.