dc.creator | Morón Fernández, María José | es |
dc.creator | Luque Giráldez, José Rafael | es |
dc.creator | Casilari Pérez, Eduardo | es |
dc.creator | Díaz Estrella, A. | es |
dc.date.accessioned | 2020-07-05T07:18:26Z | |
dc.date.available | 2020-07-05T07:18:26Z | |
dc.date.issued | 2009 | |
dc.identifier.citation | Morón Fernández, M.J., Luque Giráldez, J.R., Casilari Pérez, E. y Díaz Estrella, A. (2009). Overhead and Segmentation Mismatch Effect on Bluetooth WPAN Performance. Wireless Personal Communications, 50, 161-180. | |
dc.identifier.issn | 0929-6212 | es |
dc.identifier.uri | https://hdl.handle.net/11441/98794 | |
dc.description.abstract | Currently, Bluetooth is the most widely used technology for Wireless Personal
Area Networks (WPAN). Quality-of-Service (QoS) support is critical to ensure bandwidth
maximization for mobile applications based on this WPAN technology. The overhead introduced
by the different layers of Bluetooth protocol may have a serious impact on WPAN
performance. However, most studies of Bluetooth performance neglect this overhead and
assume that data are directly transmitted over L2CAP (Logical Link Control and
Adaptation Protocol) or even HCI (Host Controller Interface) layers. In fact, this option is
not feasible in most Bluetooth applications, as they integrate actual devices that implement
a particular Bluetooth profile, usually SPP (Serial Port Profile). The use of profiles cannot
be disregarded as they guarantee the interoperability between devices from different
vendors. The aim of this paper is to characterise the performance of a Bluetooth WPAN
(specifically the end-to-end delay and the throughput) when profiles are utilised. This study
takes into account the overhead added by the protocols taking part in the transmission of
user data. This paper also explores the effect of segmentation mismatch that may appear
when the maximum size for data in each layer of the architecture is different. The analysis
has been focused on SPP and PAN (Personal Area Networks) profiles. In the case of the
PAN profile, the study concludes that the network performance decreases for user data sizes
greater than 1,472 bytes, since the excessive overhead added by the network layer is
increased by the IP (Internet Proto-col) fragmentation. In the case of SPP, an inappropriate
choice of the maximum data unit at RFCOMM (Radio Frequency Communication for
Serial Cable Emulation Protocol based on ETSI TS 07.10) and L2CAP layers can also
heavily affect the transmission delay. | es |
dc.format | application/pdf | es |
dc.format.extent | 18 | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.relation.ispartof | Wireless Personal Communications, 50, 161-180. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | WPAN | es |
dc.subject | Bluetooth | es |
dc.subject | PAN | es |
dc.subject | SPP | es |
dc.subject | Protocols | es |
dc.subject | Overhead | es |
dc.subject | Segmentation mismatch | es |
dc.subject | End-to-end delay | es |
dc.subject | Throughput | es |
dc.title | Overhead and Segmentation Mismatch Effect on Bluetooth WPAN Performance | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Arquitectura y Tecnología de Computadores | es |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s11277-008-9584-0 | es |
dc.identifier.doi | 10.1007/s11277-008-9584-0 | es |
dc.journaltitle | Wireless Personal Communications | es |
dc.publication.volumen | 50 | es |
dc.publication.initialPage | 161 | es |
dc.publication.endPage | 180 | es |