Hi, I am new to CVX. how to write this on cvx

[sameco]

[jackfsuia (Jack)]

How to express the function in CVX?

I want to express this function in CVX: [fomula] According to the perspective function, the concavity of part ② equals to the concavity of -log2(1+p), which is convex. So the function is convex. My code is as follow variables mu_t,beta,p are nonnegative; B,D,No,h are constant; miut - Bbeitalog2(1+phinv_pos(NoBbeita)) <= 0; When I running it , I got this error Disciplined convex programming error: Cannot perform the operation: {real affine} .* {convex}