Efficient Retransmission Methods in Wireless MAC Protocol for Multicast

Title
Efficient Retransmission Methods in Wireless MAC Protocol for Multicast
Author(s)
김성원김병서[김병서]랜디엘[랜디엘]
Keywords
UPLINK; NETWORKS; LAYER; LANS
Issue Date
201204
Publisher
SPRINGER
Citation
WIRELESS PERSONAL COMMUNICATIONS, v.63, no.3, pp.613 - 626
Abstract
Recent studies on reliable wireless multicast have focused on sending acknowledgement packets from all member stations to the source. Although these studies provide methods of improving the reliability, there have not been any studies on retransmission methods for wireless multicast. Multicast packets are retransmitted based on the unicast transmission rule, which retransmits until all members successfully receive the packet. In this paper, an efficient retransmission method is proposed. The retransmission lasts until the target packet delivery ratio of each member is met. Moreover, the contention window size for retransmission is adjusted based on the reception status of the previous transmission. The performance of the proposed wireless multicast is evaluated by extensive simulations.
URI
http://hdl.handle.net/YU.REPOSITORY/28725http://dx.doi.org/10.1007/s11277-010-0154-x
ISSN
0929-6212
Appears in Collections:
공과대학 > 모바일정보통신공학과 > Articles
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