wib_dl_sc_alloc.h

802.16e物理层下行子载波分配。严格按照802.16e实现。

#include "..\include\wib_phy_def.h"

/* subcarriers allocation */    
int dl_subcarrier_alloc_pusc
	(
		unsigned short * sc_index_addr, 
		unsigned short * pilotsc_index_addr,
		unsigned short first_dl_flag,
		unsigned short zone_use_all_sc,
		unsigned short zone_dl_permbase,
		unsigned short zone_PRBS_ID,
		unsigned short *fch_bitmap,		
		unsigned short symbol_parity,
		unsigned short segment_id
	);

int dl_subcarrier_alloc_fusc
	(
		unsigned short * sc_index_addr, 
		unsigned short * pilotsc_index_addr,
		unsigned short zone_dl_permbase,
		unsigned short symbol_parity
	);

    
/* subcarriers de-allocation */
int dl_subcarrier_dealloc_pusc
	(
		unsigned short * sc_index_addr, 
		unsigned short * pilotsc_index_addr,
		unsigned short first_dl_flag,
		unsigned short zone_use_all_sc,
		unsigned short zone_dl_permbase,
		unsigned short zone_PRBS_ID,
		unsigned short *fch_bitmap,		
		unsigned short symbol_parity,
		unsigned short segment_id
	);

int dl_subcarrier_dealloc_fusc
	(
		unsigned short * sc_index_addr, 
		unsigned short * pilotsc_index_addr,
		unsigned short zone_dl_permbase,
		unsigned short symbol_parity
	);