Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2006.06a
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- Pages.235-236
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- 2006
IPv6 Multicast Packet Transmission over IEEE 802.16 Networks
IEEE 802.16 망에서의 IPv6 멀티캐스트 패킷 전송 방법
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Jeong, Sang-Jin
(Protocol Engineering Center Electronics and Telecommunications Research Institute) ;
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Shin, Myung-Ki
(Protocol Engineering Center Electronics and Telecommunications Research Institute) ;
- Kim, Hyoung-Jun (Protocol Engineering Center Electronics and Telecommunications Research Institute)
- Published : 2006.06.21
Abstract
IEEE 802.16 networks support mobile stations (MSs) to access broadband wireless networks while moving at a vehicular speed. However, IEEE 802.16 networks do not provide link layer native multicast capability because of point-to-multipoint connection characteristic. Due to this feature, it is not easy to adopt protocols or applications which need native link layer multicast capability. In order to solve the multicast support problem, we use the built-in LAN emulation feature of IEEE 802.16 which is based on Convergence Sublayer (CS). Our proposed operational procedures support not only the delivery of link local scope multicast packets, but also the delivery of non-link local scope multicast packets such as site local or global scope multicast packets. We also present the method of forming multicast Connection Identifier (CID) which is used to transport IP packets over IEEE 802.16 networks.
Keywords