There are 11 equal-power terminals in a CDMA communication system. transmit- ting signals toward a central node. Each terminal transmits information at 1kbi(t)/(s) on a 100-kchips/s direct- sequence spreading signal using BPSK modulation.
If receiver noise is negligible with respect to the interference from other users. what is the ratio of bit energy to interference power spectral density (Eₕ/Lₒ) received by a receiving terminal?