Network Mobility in Satellite Networks
نویسندگان
چکیده
Future Low Earth Orbiting spacecrafts will contain several IP-enabled devices that are accessible by users through ground stations. As the spacecraft moves around the Earth, mobility solution, such as Mobile IPv6 can be used to handle the mobility of the devices when satellites handover between ground stations. However, if the devices are connected to an on-board Local Area Network, the mobility management of the devices can be handled in an aggregated fashion using Network Mobility from the Internet Engineering Task Force. NEMO enjoys several advantages, such as reduced signaling, increased manageability and conservation of bandwidth when applied to a set of IPenabled devices moving together. In this paper, we measure the performance of Mobile IPv6 and NEMO by comparing the performance of the two protocols. We found that NEMO is more effective than MIPv6 when the number of hosts is large.
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