How to fix this Disciplined convex programming error?

MIDCP
1

I have a constraint as follows

       for b=1:B
            for a=1:A
                norm(w)<=Q(a,b)*sqrt(p1);
                norm(w)>=Q(a,b)*sqrt(p2);
            end
        end

Here, w is a complex vector. Q is a binary variable and is declared as

variable Q(A,B) binary

The error is
Invalid constraint: {convex} >= {real affine}

Is there a way to overcome this?

2

affine <= convex is non-convex.

See my answer at https://or.stackexchange.com/questions/9749/how-to-linearise-or-fix-this-disciplined-convex-programming-error/9750#9750