In my research work I came across the following representation:
Let $B(m)$ be the transmitted symbols, $B(m)$ $\in${-1,1}, for $m=1,2,...,1000$.
My query is what does above statement indicates.
As per my understanding it is indicating that $B(m)$ have values either -1 or 1 and in total the $B$ will be a vector of dimension 1 \times 1000.
Please comment if my understanding is correct and please let me know the mistake if my understanding is wrong.
Any help in this regard will be highly appreciated.