Transmission Rate Sampling and Selection for Reliable Wireless Multicast

Table 1

Summary of the simulation parameters used in the study.

Parameter	Section 4.2; Without SNR limiting	Section 4.2; With SNR limiting	Section 4.3; Dynamic environment	Section 5.1; Music streaming	Section 5.2; Large frames	Section 5.3; IoT
Number of receivers	20	20	2	1 to 50	1 to 50	1 to 50
Min. distance (m)	10	10	10	10	10	10
Max. distance (m)	70	70	10 to 61	10 to 100	10 to 100	10 to 100
Packet interval (ms)	10	10	2.5	20	15	1
UDP Payload size (bytes)	1024	1024	128	332	1450	16
FEC block size ()	4	4	4	4	4	4
FEC redundancy ()	1	1	1	1	1	1
FEC window size	32	32	32	32	32	32
EWRiM PDR threshold ()	0.95	0.95	0.95	0.95	0.95	0.95
EWRiM RX stat. EWMA factor ()	0.5	0.5	0.75	0.5	0.5	0.5
EWRiM FEC decoder proactive report trigger threshold	16	16	8	8	8	8
EWRiM min. sender window size ()	16	16	16	16	16	16
EWRiM min. required sample frames per rate ()	0	3	3	3	3	3
EWRiM SNR sampling limit tolerance (dB)		3	3	3	3	3