Download Agilent Technologies ESG Specifications

ESG Family Signal Generators
Option 200
Operation
Understanding W-CDMA Data Generation
OCNS
Parameter
Restrictions
Notes
Power
None
Data
PN9 and PN15 only
Symbol Rate
None
Coupled to Channel Code, Slot Format and Spread Factor. For
valid values, see Table 4-8.
Channel Code
None
Coupled to Symbol Rate, Slot Format and Spread Factor. For
valid values, see Table 4-8.
SecScr Code
OS
None
PCCPCH No restrictions. Contains incrementing system frame number.
PICH General restriction: due to DTX (discontinuous transmission), PICH is only
available on Channel #3 and occupies the state reserved for Channel #4 when active.
PSCH No restrictions
SSCH No restrictions
Transport Channel Layer
General restrictions:
• In order for the ESG to precompute data for baseband generation, you must press the
Apply Channel Setup after changing any parameter value.
• The TrCH assigned on the ESG’s user interface becomes the TrCH referred to in the
3GPP RF specification.
• DCHs must be turned on sequentially (DCH 1 and 2 must be ON before DCH 3 is
activated).
• DTCH data is transmitted on DCH channels 1, 3, 4, 5, and 6.
DCCH data is transmitted on DCH 2.
Parameter
Restrictions
Notes
Block Size
Max size =
5000 bits
Coupled to Bits Rate, Puncture, and Bits/Frame values.
Number of Blocks
None
Coupled to Bits Rate, Puncture, and Bits/Frame values.
Coding
None
Coupled to Puncture and Bits/Frame values.
TTI
None
Coupled to Puncture and Bits Rate values.
Fully Coded 3GPP W-CDMA Personality User’s and Programming Guide
4-11