The experiment includes measurements of protection ratio
with different DVB-T signal modulation schemes, code rates, guard intervals, frequency channels and received power combined with variations of LTE signal bandwidth and operating frequency.
n]([DELTA]), which is dependent on the interference protection ratio
, [DELTA], specified by the regulators.
analogue and digital) as this is one among important factors when protection ratios
against WSDs are applied in the calculations as the two technology types use different protection ratio
The SANS 1557 states only that the UVB/UVA protection ratio
must exceed 1:0.
The European Commission (3,4) recommends that all sunscreens have a UVA-to-UVB protection ratio
The automobile and automobile vendor industry is said to enjoy the status of most protected industry in Pakistan where the Effective Protection Ratio
(EPR) is comparatively very high.
These good results, which have been consistently repeated in recent months, speak to the high protection ratios
offered by Panda's solutions.
The deterioration in Bakrieland Development's cash flow protection ratios
, which would be aggravated by a failed offload of part of its ownership in PT Bakrie Toll Road this year, warrants the "negative" outlook, the agency added.
The agency said that the negative rating outlook reflected the weakness of the underlying operating performance of most of TDC's businesses, and the company would need to significantly strengthen debt protection ratios
over the next 18 months, through the improvement of operating cash flow as well as the disposal of significant non-core assets, in order to retain the current rating level.
The ratings continue to take into account below-average financial risk profile of SML on account of lower-than-expected income from outdoor media space, coupled with high operational overheads and long collection period, which has adversely impacted its liquidity position and debt protection ratios