User's Manual

CrossFireHP–All-DigitalTransportSystem
UserGuide
©SUNWAVECOMMUNICATIONSLIMITED201516Revision05
AU
AU
AU
AU
IPM
I PM
IPM
IPM
CAT
C
AT
CAT
CAT-
-
-
-5
5
5
5
Fiber
F
iber
Fiber
Fiber
IPM
IPM
IPM
IPM
DCM
WCDMA
WCDMA
WCDMA
WCDMA
WCDMA
W CDMA
WCDMA
WCDMA
WCDMA
WCDMA
WCDMA
WCDMA
BTS
B TS
BTS
BTS
DCM
FDD LTE
FDD LTE
FDD LTE
FDD LTE
BTS
B TS
BTS
BTS
DCM
UCM
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
BTS
B TS
BTS
BTS
TDD LTE
TDD LTE
TDD LTE
TDD LTE
DCM
UCM
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
MIMO
MIMO
MIMO
MIMO
E
E
E
EU
U
U
U
WLAN
WLAN
WLAN
WLAN
WCDMA
WCDMA
WCDMA
WCDMA
WCDMA
WCDMA
WCDMA
WCDMA
FDD LTE
FDD LTE
FDD LTE
FDD LTE
FDD LTE
F DD LTE
FDD LTE
FDD LTE
RU
RU
RU
RU1
1
1
1
CAT
CAT
CAT
CAT-
-
-
-5
5
5
5
AP
AP
AP
AP
POI
P OI
POI
POI
MIMO
MIMO
MIMO
MIMO
UCM
UCM
UCM
UCM
UCM
DCM
IPM
IPM
IPM
IPM
UCM
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
UCM
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
TDD LTE
Fiber
Fiber
Fiber
Fiber
DCM
DCM
IPM
IPM
IPM
IPM
RU
R
U
RU
RU2
2
2
2
Fiber
Fiber
Fiber
Fiber
F
F
F
FDD LTE
DD LTE
DD LTE
DD LTE
F
F
F
FDD LTE
DD LTE
DD LTE
DD LTE
Figure
Figure
Figure
Figure1
1
1
1-
-
-
-1
1
1
1CrossFire
C rossFire
CrossFire
CrossFireOperating
O perating
Operating
OperatingFundamentals
F undamentals
Fundamentals
Fundamentals
TheCrossFireisdividedintothreelogicalfunctionalunitsaccordingtofunction:
•
InterfaceProcessingModule(IPM):Interfaceswitchandprotocolanalysis.
•
DownlinkChannelModule(DCM):TheAUterminal(upperlayeroftheDCM)convertsRFsignalsinto
digitalsignalsandincludesfiltrationandADCconversion.TheRUterminal(lowerlayeroftheDCM)
convertsdigitalsignalsintoRFsignalsandincludesDACconversionandIQmodulation.
•
UplinkChannelModule(UCM):TheRUterminal(upperleveloftheUCM)convertsRFsignalsinto
digitalsignalsandincludesfiltrationandADCconversion.TheAUterminal(lowerleveloftheUCM)
convertsdigitalsignalsintoRFsignalsandincludesDACconversionandIQmodulation.
1.4.
1.4.
1.4.
1.4.Technical
T echnical
Technical
TechnicalSpecifications
S pecifications
Specifications
Specifications
SeetheTechnicalSpecificationsDocumentfordetails.
1.5.
1.5.
1.5.
1.5.System
S ystem
System
SystemFramework
F ramework
Framework
Framework
Figure1-2showsthetypicalCrossFiresystemframework.