Implementation and Evaluation of the Enhanced Header Compression (IPHC) according to 6LoWPAN Network
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Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2099.1/9049
Tipus de documentProjecte/Treball Final de Carrera
Data2009-07-08
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
6LoWPAN defines how to carry Ipv6 packet over IEEE 802.15.4 low power wireless or sensor
networks. Limited bandwidth, memory and energy resources require a careful application of Ipv6 in
a LoWPAN network. The aim is to develop personal networks, mainly sensor based, that can be
integrated to the existing wellknow
network infrastructure by reusing mature and wideused
technologies. IPv6 has been chosen as network protocol because its characteristics fit to the
problematic that characterize LoWPAN environment such as the large number of nodes to address
and stateless address autoconfiguration.
However, an IPv6 header compression algorithm is
necessary in order to reduce the overhead and save space in data payload. In fact, the IEEE 802.15.4
standard defines an MTU of 128 bytes that decrease to 102 bytes considering the frame overhead, a
further reduction is due to the network and transport protocols frame overhead that, in case of Ipv6 and UDP, allow to carry only 33 bytes for application data. The aim of this work is to describe and compares the proposed Ipv6 header compression mechanisms for 6LoWPAN environments.
TitulacióENGINYERIA ELECTRÒNICA (Pla 1992)
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tesi_upc_def.pdf | 1,776Mb | Visualitza/Obre |