LaTeX problem with position of large table or large algorithm

Question

I am using the following packages to submit a paper in International Journal of Communication Systems:

\documentclass[12pt,peerreview,draftcls,onecolumn]{IEEEtran}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage[numbers]{natbib}
\usepackage{graphicx}
\usepackage[tight,footnotesize]{subfigure}
\usepackage{algorithmic}
\usepackage{algorithm}
\usepackage[dvips,colorlinks,bookmarksopen,bookmarksnumbered,citecolor=red,urlcolor=red]{hyperref}

\newcommand\BibTeX{{\rmfamily B\kern-.05em \textsc{i\kern-.025em b}\kern-.08em
T\kern-.1667em\lower.7ex\hbox{E}\kern-.125emX}}
\def\volumeyear{2010}
\begin{document}
...
\end{document}

However, when I insert a table which has for example more than 5 rows or when I write an algorithm which fill entire of a page, the LaTeX put them at the end of the paper!!!

One of my table:

\begin{table}[h!]
\caption{Parameter's Values of Environment}\centering
\begin{tabular}{p{25mm} p{20mm} p{22mm}}
\hline Parameter &various SUs  & various K
\\ \hline Environment & $500\times500[m]$  & $500\times500[m]$
\\ \hline $|\mathcal{M}|$ &10 &5
\\ \hline $|\mathcal{N}|$ &5-50 &50
\\ \hline $r^{PU}(.)$ &150(meter) & 150(meter)
\\ \hline $r^{SU}(.)$ &100(meter) & 100(meter)
\\ \hline No. Rounds &100& 100
\\ \hline No. Time slots &$3\times |\mathcal{N}|$ &100
\\ \hline No. Iteration &1000& 100
\\ \hline
\end{tabular}
\label{table5}
\end{table}

My algorithm style:

\begin{algorithm}[tb]
\caption{Distributed SCG-RP Algorithm} \label{algorithm1}
\begin{algorithmic}[1]
...
some \IF
some \STATE
...
\end{algorithmic}
\end{algorithm}