Abstract
The Transmission Control Protocol (TCP) was designed to provide reliable
end-to-end delivery of data over unreliable networks. In practice, most TCP
deployments have been carefully designed in the context of wired networks. Ignoring
the properties of wireless ad hoc networks can lead to TCP implementations with
poor performance. In order to adapt TCP to the ad hoc environment, improvements
have been proposed in the literature to help TCP to differentiate between the
different types of losses. Indeed, in mobile or static ad hoc networks losses are not
always due to network congestion, as it is mostly the case in wired networks. In this
report, we present an overview of this issue and a detailed discussion of the major
factors involved. In particular, we show how TCP can be affected by mobility and
lower-layer protocols. In addition, we survey the main proposals that are intended to
adapting TCP to mobile and static ad hoc environments
Original language | English |
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Pages (from-to) | 22-36 |
Journal | IEEE Communications Surveys & Tutorials |
Volume | 7 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2005 |