mupultxchainctc.m

OFDMA 物理层开发的matlab 源码.飞思卡尔提供.对物理层开发的工程师有帮助!

% Uplink Tx (MS) chain of user processing of IEEE 802.16-2004
% (WiMAX, OFDMA only) 
%
%     [SlotVecs] = mUPULTXchainCTC(In,SlotVecs,ZoneD,BurstD)
%
% This function chains up all the required Matlab functions and processes
% the payload data of one burst (In). After modulation mapping the data is
% mapped into the defined data region of the zone (SlotVecs).
%
% In      : input vector, payload data for one burst
%           (unsigned bytes, values 0 or 255)
% SlotVecs: input/output matrix that is the interface to FP (complex)
%           one column per slot vector, 48*ZoneD.NumSubch rows
% ZoneD   : zone descriptor
% BurstD  : uplink burst descriptor
%
% Matlab 7 Release 14 SP2
% The communication toolbox is required.
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%  Property of Freescale
%  Freescale Confidential Proprietary
%  Freescale Copyright (C) 2005 All rights reserved
%  ----------------------------------------------------------------------------
%  $RCSfile: mUPULTXchainCTC.m.rca $
%  $Revision: 1.1 $
%  $Date: Mon Jan 22 12:02:15 2007 $
%  Target: Matlab
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



function [SlotVecs] =mUPULTXchainCTC(In,SlotVecs,ZoneD,BurstD)

%code block segmentation
[cblkseg_out,BlkSize,DataSize,NumSlots] = mCodeBlkSegULTX_CTC(In,ZoneD,BurstD);
%randomize
[rand_out,BlkSize] = mRandomizer(cblkseg_out,BlkSize);
%ctc encoder
[ctc_out,BlkSize] = mCTC_enc(rand_out,BlkSize,BurstD.Type);
%slot segmentation
[slotseg_out_bits,SlotSize] = mSlotSeg(ctc_out,BlkSize,NumSlots);
%modulation mapping
modmap_out = mModMapper(slotseg_out_bits,BurstD.ModMode,ZoneD.Resolution,BurstD.Boosting);
%repetition + slot mapping
[SlotVecs] = mRepSlotMapULTX(modmap_out,SlotVecs,ZoneD,BurstD);