Single-Channel Data Broadcasting under Small Waiting Latency

Table 2

Maximal waiting time for different schemes in terms of video length 𝐿.

Scheme	AB-MD	AB-WD	HI	SingBroad	PAS	ROS	Proposed
Maximal waiting time	2𝐿⌊(𝑘+3)/2⌋𝑘	2𝐿⌈(𝑘+3)/2⌉𝑘	(𝑄×𝐻(⌊𝑁/𝑄⌋)+((𝑁−𝑄⌊𝑁/𝑄⌋)/(⌊𝑁/𝑄⌋+1)))𝐿𝑘𝑁, where; 𝑁𝑄=exp(0.57(𝑘−1)); 𝐻(𝑖)=∑^𝑖𝑗=11𝑗	(𝑘−1)𝐿2^𝑘−1−1𝑘	(𝑘−1)𝐿2^𝑘−1−1𝑘	(𝑘+1)𝐿3×2^𝑘−2𝑘	(𝑘+1)𝐿2^𝑘−1𝑘