TY - GEN
T1 - Combination of push and pull scheduling for mobile interactive data broadcasting
AU - Kang, Sang H.
AU - Choi, Soojeong
AU - Nam, Yoon G.
AU - Lee, June
PY - 2008
Y1 - 2008
N2 - Considering digital multimedia broadcasting (DMB) with reverse channels, we propose a novel scheduling algorithm for data dissemination as a combination of push and pull schemes. Collecting statistics of requests from clients, the server partitions the data items into hot and cold sets, according to the number of requests. The broadcast server schedules and broadcasts hot items periodically based on a push algorithm. On an empty slot between hot items scheduled, the server broadcasts a cold item in an on-demand manner based on a pull mechanism. Simulations show that our proposed algorithm allows the server to reach high successful response ratio with practically small response time.
AB - Considering digital multimedia broadcasting (DMB) with reverse channels, we propose a novel scheduling algorithm for data dissemination as a combination of push and pull schemes. Collecting statistics of requests from clients, the server partitions the data items into hot and cold sets, according to the number of requests. The broadcast server schedules and broadcasts hot items periodically based on a push algorithm. On an empty slot between hot items scheduled, the server broadcasts a cold item in an on-demand manner based on a pull mechanism. Simulations show that our proposed algorithm allows the server to reach high successful response ratio with practically small response time.
UR - http://www.scopus.com/inward/record.url?scp=51249102578&partnerID=8YFLogxK
U2 - 10.1109/ICC.2008.384
DO - 10.1109/ICC.2008.384
M3 - Conference contribution
AN - SCOPUS:51249102578
SN - 9781424420742
T3 - IEEE International Conference on Communications
SP - 2001
EP - 2005
BT - ICC 2008 - IEEE International Conference on Communications, Proceedings
T2 - IEEE International Conference on Communications, ICC 2008
Y2 - 19 May 2008 through 23 May 2008
ER -