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Zeljko Tabakovic

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A5.1
A5.1
The calculation of the interfering signal strength (iRSS) values for each event for unwanted interference (iRSSunwanted) is as follows where the i-th interferer signal is defined as

Image Removed       

Mathinline
hostfb6e3ebd-ee44-39b8-9020-9ca14d8c0865
body--uriencoded--iRSS_%7Bunwanted%7D%5e%7Bi%7D=emission_%7BILT%7D\cdot \left ( f_%7BILT%7D - f_%7BILR%7D\right )+g_%7BILT%7D%5e%7BPC%7D-max\left ( PL_%7BILT\rightarrow VLR%7D - G_%7BILT\rightarrow VLR%7D-G_%7BVLR\rightarrow ILT%7D , MCL\right )
  (Eq. 93)

The calculation is repeated for each defined interfering link so that the total iRSSunwantedis

...

Mathinline
body$emissio{{n}_{ILT}}({{f}_{ILT}}-{{f}_{VLR}})=\max \left( P_{ILT}^{output}+emission\_re{{l}_{ILT}}({{f}_{ILT}}-{{f}_{VLR}})+g_{ILT}^{PC},\ emission\_floo{{r}_{ILT}}({{f}_{ILT}}-{{f}_{VLR}}) \right)$
  (Eq. 95)

where

  • P^output_ILT: power supplied to the ILT antenna (before power control);
  • emission_rel_ILT(f_ILT - f_VLR): relative emission as described in ‎ANNEX 6:;
  • emission_floor_ILT(f_ILT - f_VLR): absolute emission floor.

Anchor
A5.1
A5.1
The calculation of the interfering signal strength (iRSS) values for each event for unwanted interference (iRSSunwanted) is as follows where the i-th interferer signal is defined as

Image Added    (Eq. 93)

The calculation is repeated for each defined interfering link so that the total iRSSunwantedis

Image Added             (Eq. 94)

where for each interferer

  •     f_ILT    : frequency of the ILT;
  •     f_VLR   : frequency of the VLR;
  •     emission_ILT(f_ILT - f_VLR) : relative emission mask which is a function of Df = ;
  •     g^PC_ILT       : power control gain for the ILT with the power control function, see ‎ANNEX 14:;
  •     G_ILT->VLR : ILT antenna gain in the direction of the VLR;
  •     PL_ILT->VLR: path loss between the interefering link transmitter i and the victim link receiver;
  •    G_VLR->ILT: VLR antenna gain in the direction of the ILT.


In addition, relative emission mask is introduced to enable calculations of interference between systems in the same or adjacent bands. The real emission is always greater or equal than the absolute emission floor.


Image Added(Eq. 95)

where

  • P^output_ILT         : power supplied to the ILT antenna (before power control);
  • emission_rel_ILT(f_ILT - f_VLR): relative emission as described in ‎ANNEX 6:;
  • emission_floor_ILT(f_ILT - f_VLR): absolute emission floor.