www.pudn.com > MultiuserOFDM_0_1.zip > tdma_cap_cal.m

% Copyright (c) 2003-2004 The University of Texas 
% All Rights Reserved. 
%   
% This program is free software; you can redistribute it and/or modify 
% it under the terms of the GNU General Public License as published by 
% the Free Software Foundation; either version 2 of the License, or 
% (at your option) any later version. 
%   
% This program is distributed in the hope that it will be useful, 
% but WITHOUT ANY WARRANTY; without even the implied warranty of 
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
% GNU General Public License for more details. 
%   
% The GNU Public License is available in the file LICENSE, or you 
% can write to the Free Software Foundation, Inc., 59 Temple Place - 
% Suite 330, Boston, MA 02111-1307, USA, or you can find it on the 
% World Wide Web at http://www.fsf.org. 
%   
% Programmers:	Zukang Shen 
%  
% The authors are with the Department of Electrical and Computer 
% Engineering, The University of Texas at Austin, Austin, TX. 
% They can be reached at shen@ece.utexas.edu. 
 
function capa=tdma_cap_cal(challo,pallo,AWGN, N, K, ch, B) 
 
    capa=1/N*sum(challo.*log2(1+pallo.*(ch)/(AWGN*B/N)));