/* default transmittion parameters */
#define DEFAULT_TFC     6
#define DEFAULT_SLOTNUM 16
#define DEFAULT_LONGTB0	320
#define DEFAULT_LONGTB1	148
#define DEFAULT_TTI	1
#define DEFAULT_TTI2	4

#define UPLINK		0		/* uplink=0 means acting as downlink */
#define FLEXIBLE	1


#define MAX_TRCH    2
#define MAX_TFC     10
#define MAX_TF      5
#define NOF_SLOTS   15


#define LONG_CODEBLOCK_TURBO    MAX_LONG_CB
#define LONG_CODEBLOCK_CONV	540
#define MIN_CODEBLOCK_TURBO	40


#define CODE_NO 0
#define CODE_TURBO 1
#define CODE_CONV 2

#define LOG 4
#define LIN 3
#define CONS 2
#define MAX 1

#define TAIL 3

#define ESCALA 100

#define NMOSTRESGAUSS 1000
#define DESVGAUSS 500

#define MAX_TRCH 2
#define MAX_TFC 10
#define MAX_TF 5

#define MAX_DPCCH_LONG	8
#define NOF_SLOTS		15
#define MAX_PHCH 		1
#define MAX_BITSXCH		NOF_SLOTS*1280

#define MAXBITSTTI 20480 // maxima velocitat de 2Mbps, nom�s a efectes de mem�ria

#define MAX_LONG_CB 	5114
#define MAX_CB 			4
#define MAX_LONG_CODED		(TURBO_RATE*MAX_LONG_CB+12)

#define NUMREGISTRES_CONV 8
#define NUMREGISTRES_TURBO 3
#define TURBO_RATE 3
#define MAX_RATE	3

#define MAX_LONG_TB		2500
#define MAX_TB 			8
#define MAX_LONG_CRC		64


typedef struct {
	int F[MAX_TRCH];
} TransFormatComb;

typedef struct {
	unsigned short Long_TransportBlock_CRC;
	unsigned short Long_TransportBlock;
	unsigned short Num_TransportBlocks;
	unsigned short N_tti;
	unsigned short N_out_rm;
	unsigned short Long_CodeBlock;
	unsigned short Num_CodeBlocks;
	unsigned short Num_Bits_Fill;
} DynTransFormat;

typedef struct {
	unsigned short TTI;
	unsigned short Code_Type;
	unsigned short Code_Rate;
	unsigned short RM;
	unsigned short Long_CRC;
	DynTransFormat TF[MAX_TF];
	unsigned short NumTF;
} TrCh;

typedef struct {
	int NumTrCH;
	int NumTFC;
	TransFormatComb TFS[MAX_TFC];
} TL3Control;

typedef struct {
	int Ndata;
	unsigned char flexible; // 1 si es flexible 0 si es fixe
} PhCh;


struct uplink_dpdch_t {
	int bitrate;
	int symbrate;
	int sf;
	int bitsxframe;
	int bitsxslot;
	int ndata;
};
struct uplink_dpcch_t {
	int npilot;
	int ntpc;
	int ntfci;
	int nfbi;
};
struct downlink_dpch_t {
	int bitrate;
	int symbrate;
	int sf;
	int bitsxslot;
	int ndata1;
	int ndata2;
	int ntpc;
	int ntfci;
	int npilot;
};


typedef struct {
	int F[MAX_TRCH];
} TransFormatComb_t;

typedef struct {
	unsigned short Long_TransportBlock_CRC;
	unsigned short Long_TransportBlock;
	unsigned short Num_TransportBlocks;
	unsigned short N_tti;
	unsigned short N_out_rm;
	unsigned short Long_CodeBlock;
	unsigned short Long_out_CodeBlock;
	unsigned short Num_CodeBlocks;
	unsigned short Num_Bits_Fill;
} DynTransFormat_t;

typedef struct {
	unsigned short TTI;
	unsigned short Code_Type;
	unsigned short Code_Rate;
	unsigned short RM;
	unsigned short Long_CRC;
	DynTransFormat_t TF[MAX_TF];
	unsigned short NumTF;
} TrCh_t;

typedef struct {
	int uplink_maxphch;
	int uplink_minsf;
	int NumTrCH;
	int NumTFC;
	TransFormatComb_t TFS[MAX_TFC];
} TL3Control_t;

typedef struct {
	int slot_format_number;
	int Ndata;
	int fixed; /* 1yes 0no */
} Downlink_PhCh_t;

typedef struct {
	int Ndata[MAX_TFC];
	int dpdch_slotformat;
	int num_dpdch;
} Uplink_PhCh_t;

typedef struct {
	int deltaNtti[MAX_TRCH][MAX_TF];
	int Nmax[MAX_TRCH];
	int N[MAX_TRCH][MAX_TFC];
	float RF[MAX_TRCH];
} TRM_control_t;

struct ratem_params_t {
	int deltaNtti[MAX_TRCH][MAX_TF];
	int deltaN[MAX_TFC][MAX_TRCH];
};

void Compute_RM_downlink_flexible(TrCh_t *TR, Downlink_PhCh_t *PH, struct ratem_params_t *control,TL3Control_t *L3Control);
void Compute_RM_downlink_fixed(TrCh_t *TR, Downlink_PhCh_t *PH, struct ratem_params_t *control,TL3Control_t *L3Control);
void Compute_RM_uplink(TrCh_t *TR, Uplink_PhCh_t *PH, struct ratem_params_t *control,TL3Control_t *L3Control,struct uplink_dpdch_t *up_dpdch_table);
void Compute_Block_Size(TrCh_t *TR, TL3Control_t *Control);
int Align_CodeBlocks(int tf, TrCh_t *TR);