Sabrina Müller

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The handover from WiFi to mobile networks is known to lead to TCP connection drops due to changing IP addresses. Multipath TCP (MPTCP), a recent TCP extension, enables a transparent mobile handover by combining subflows on multiple interfaces, such as WiFi and LTE, to one logical connection. MPTCP provides multiple handover modes, which differ in their(More)
Content caching in small base stations (SBSs) or wireless infostations is considered as a suitable approach to improve the efficiency in wireless content delivery. Due to storage limitations, placing the optimal content into local caches is crucial. Cache content placement is challenging since it requires knowledge about the content popularity distribution,(More)
—Computation offloading is an upcoming approach to increase battery life of mobile devices overburdened by resource-consuming applications. In multi-hop networks, computation offloading poses new challenges since intermediate devices are required to relay tasks of others along the path to the server. The decision of a device about whether to offload or not(More)
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