What is the highest possible system load allowed in the system in order to provide a high bit rate service to a user located at the cell border? (Express it as load L, η or Ptot/N). The path gain is...

What is the highest possible system load allowed in the system in order to provide a high bit rate service to a user located at the cell border? (Express it as load L, η or Ptot/N). The path gain is modeled as G(d) = c0/dα, with c0 = −24 dB and α = 3.5, and the noise power is N = −103 dBm.