2 thoughts on “What is the relationship between SDH, PTN, OTN, BTS, BTS, BTS, BTS, BTS, BBU? Thank you”
Wilbur
SDH: DIGITAL HIERARCHY, synchronous digital series ptn: Packet Transport Network, packet transmission network, is mainly used for the return of mobile or data business, which belongs to the transmission network category, but it is the core of the IP compared to SDH, which is more suitable for transmission data. Business, 2M is implemented by circuit simulation;
otn: Optical Transport Network Optical Transmission Network BTS: Base Station, base station receiving station. bsc: base station base station controller bbu: base band unite baseband processing unit 3G source
Supplement: sdh, PTN, and OTN are three transmission devices. BTS is applied to 2G bbu applied to 3G The is plain: BTS receiving sending signals echo the BSC through the transmission device. BSC is equivalent to managing BTS housekeeper RNC echo
SDH: DIGITAL HIERARCHY, synchronous digital series
ptn: Packet Transport Network, packet transmission network, is mainly used for the return of mobile or data business, which belongs to the transmission network category, but it is the core of the IP compared to SDH, which is more suitable for transmission data. Business, 2M is implemented by circuit simulation;
otn: Optical Transport Network Optical Transmission Network
BTS: Base Station, base station receiving station.
bsc: base station base station controller
bbu: base band unite baseband processing unit 3G source
Supplement:
sdh, PTN, and OTN are three transmission devices.
BTS is applied to 2G
bbu applied to 3G
The is plain: BTS receiving sending signals echo the BSC through the transmission device. BSC is equivalent to managing BTS housekeeper RNC echo