Cross-layer design for radio resource allocation based on priority scheduling in OFDMA wireless access network

EURASIP Journal on Wireless Communications and Networking

Table 3 Traffic bursts and DL_MAP overhead comparison

No. of subchannels	Allocation schemes	Average number of traffic bursts per frame	Average overhead in DL_MAP (obtained from eq.(1))
12	Proposed TSA scheme	10.61	740.65 bits
	Normal mapping scheme	12.25	839.17 bits
48	Proposed TSA scheme	10.56	737.59 bits
	Normal mapping scheme	24.04	1366.54 bits