Download Digital Standard: EUTRA / LTE

EUTRA/LTE
EUTRA/LTE Configuration and Settings
DL Frame Configuration Settings
General PCFICH/PHICH/PDCCH Configuration
Comprisses the settings common to all DL enhanced channels.
State ← General PCFICH/PHICH/PDCCH Configuration
Enables/disables the PDCCH, PCFICH and PHICH allocation.
Remote command:
​[:​SOURce<hw>]:​BB:​EUTRa:​DL[:​SUBF<st0>]:​ENCC:​STATe​ on page 464
Precoding Scheme ← General PCFICH/PHICH/PDCCH Configuration
Selects the precoding scheme for PDCCH, PCFICH and PHICH.
"None"
Disables precoding.
"Tx Diversity"
Precoding for transmit diversity will be performed according to 3GPP
TS 36.211 and the selected parameters.
Remote command:
​[:​SOURce<hw>]:​BB:​EUTRa:​DL[:​SUBF<st0>]:​ENCC:​PRECoding:​SCHeme​
on page 464
Number of Layers (Enhanced Channels) ← General PCFICH/PHICH/PDCCH Configuration
(Enabled for ​Precoding Scheme set to Tx Diversity)
Displays the number of layers for PDCCH, PCFICH and PHICH. This value is fixed to 1
for PDCCH, PCFICH and PHICH.
Remote command:
​[:​SOURce<hw>]:​BB:​EUTRa:​DL[:​SUBF<st0>]:​ENCC:​PRECoding:​NOLayers?​
on page 465
Scrambling State ← General PCFICH/PHICH/PDCCH Configuration
Enables/disables the scrambling of the PCFICH.
Remote command:
​[:​SOURce<hw>]:​BB:​EUTRa:​DL[:​SUBF<st0>]:​ENCC:​PCFich:​SCRambling:​
STATe​ on page 466
PCFICH Power
Sets the power of the PCFICH (PPCFICH).
Remote command:
​[:​SOURce<hw>]:​BB:​EUTRa:​DL[:​SUBF<st0>]:​ENCC:​PCFich:​POWer​
on page 465
Control Region for PDCCH
Sets the size of the control region, i.e. the number of OFDM Symbols that he region spans.
Whether 1, 2, 3 or 4 OFDM Symbols can be reserved for PDCCH depends on the parameters given in the following table.
User Manual 1175.6703.02 ─ 02
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