TY - JOUR
T1 - Mobility-aware on-demand global hosts for ad-hoc multicast
AU - Hu, Chia Cheng
AU - Wu, Eric Hsiao Kuang
AU - Chen, Gen Huey
AU - Jui-Hao, Chiang
PY - 2005
Y1 - 2005
N2 - Recent routing protocols and multicast protocols in large-scale mobile ad-hoc networks (MANETs) adopt two-tier infrastructures to avoid the in-efficiency of the flooding. Hosts with a maximal number of neighbors are often chosen as backbone hosts (BHs) to forward packets. Most likely, these BHs will be traffic concentrations/ bottlenecks of the network. In addition, since host mobility is not taken into consideration in selecting BHs, these two-tier schemes will suffer from more lost packets if highly mobile hosts are selected as BHs. In this paper, a new multicast protocol is proposed for multicast services in a large-scale MANET. In the proposed protocol, hosts with fewer hops and longer remaining connection time to the other hosts will be selected as BHs. The objective is not only to obtain short multicast routes, but also to construct a stable two-tier infrastructure with fewer lost packets.
AB - Recent routing protocols and multicast protocols in large-scale mobile ad-hoc networks (MANETs) adopt two-tier infrastructures to avoid the in-efficiency of the flooding. Hosts with a maximal number of neighbors are often chosen as backbone hosts (BHs) to forward packets. Most likely, these BHs will be traffic concentrations/ bottlenecks of the network. In addition, since host mobility is not taken into consideration in selecting BHs, these two-tier schemes will suffer from more lost packets if highly mobile hosts are selected as BHs. In this paper, a new multicast protocol is proposed for multicast services in a large-scale MANET. In the proposed protocol, hosts with fewer hops and longer remaining connection time to the other hosts will be selected as BHs. The objective is not only to obtain short multicast routes, but also to construct a stable two-tier infrastructure with fewer lost packets.
UR - http://www.scopus.com/inward/record.url?scp=26444600242&partnerID=8YFLogxK
U2 - 10.1007/11534310_41
DO - 10.1007/11534310_41
M3 - 會議論文
AN - SCOPUS:26444600242
SN - 0302-9743
VL - 3619
SP - 375
EP - 384
JO - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
JF - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
T2 - Third International Conference on Computer Network and Mobile Computing, ICCNMC 2005
Y2 - 2 August 2005 through 4 August 2005
ER -