New 3G Indoor system Solution: iDBS

For new 3G system IBS Solution, 

we can use Combination:  BBU + RHUB + pRRU

Fast deployment with thin fiber and cheap Ethernet cable

-- Transmission by optical fiber, no cable loss.

--  The priority of capacity is higher than coverage

--  Differentiated traffic for different layers

--  Flexible coverage and capacity adjustment

Configuration of iDBS

* Antennas per pRRU: 4

* pRRU per RHUB: 8

* RHUB per BBU Port: 8

* RRU per BBU Port: 8×8 = 64

* Antennas per BBU Port: 64×4 = 256

* Optical ports per BBU(1 to 6 cell): 3

Minimum Antenna per BBU: 1×1 = 1

Maximum Antennas per BBU: 256×3 = 768

good post. 

Antennas per BBU Port: 64×4 = 256, 

is this the DAS ??

Antennas per BBU Port: 64×4 = 256, 

is this the DAS ??