Ac as de las XV Jo nadas
de Ingenie ía Telemá ica
(JITEL 2021),
A Co uña (España),
27-29 de oc ub e de 2021.
This wo k is licensed unde a C ea i e Commons 4.0 In e na ional License (CC BY-NC-ND 4.0)
eHDDP: enhanced Hyb id Domain Disco e y
P o ocol o ne wo k opologies wi h bo h
wi ed/wi eless and SDN/non-SDN de ices
Isaias Ma inez-Yelmo, Joaquin Al a ez-Ho cajo, Juan A. Ca al, Diego Lopez-Paja es
Uni e sidad de Alcal´
a, Depa amen o de Au om´
a ica, 28805 Alcal´
a de Hena es, Spain.
{isaias.ma inezy, j.al a ez, juanan onio.ca al, diego.lopezp}@uah.es
Resumen
Handling e icien ly bo h wi ed and/o wi eless
de ices in SDN ne wo ks is s ill an open issue.
eHDDP allows he SDN con ol plane o disco e
and manage hyb id opologies composed o bo h SDN
and non-SDN de ices wi h wi ed and/o wi eless
in e aces, hus opening a pa h o he in eg a ion o
IoT and SDN ne wo ks. eHDDP has been ho oughly
e alua ed in di e en scena ios and exhibi s good
scalabili y p ope ies since he numbe o equi ed
messages is p opo ional o he numbe o exis ing
links in he ne wo k opology. Mo eo e , he ob ained
disco e y and p ocessing imes a e small enough o
suppo scena ios wi h low mobili y de ices since hey
a e in he ange o hund eds o milliseconds.
Key Wo ds—Hyb id, SDN, WSN, IoT, Disco e y,
unidi ec ional, bidi ec ional
I. SUMMARY
This submission p esen s enhanced Hyb id Domain
Disco e y P o ocol (eHDDP), a wo k p e iously published
in [1], i is an enhanced e sion o Hyb id Domain
Disco e y P o ocol (HDDP) [2], which allows i s use no
only in wi ed in e aces bu also in wi eless in e aces,
including low powe ed wi eless echnologies, in an
e icien way. eHDDP is he i s p oposal o e ing a
gene al solu ion o he p oblem o disco e ing ully hyb id
SDN ne wo k opologies comp ised o bo h So wa e
De ined Ne wo king (SDN) and non-SDN de ices wi h
wi ed and/o wi eless in e aces o he bes o ou
knowledge. Some in e es ing use cases o he disco e y
o wi eless hyb id SDN ne wo ks a e he in eg a ion o
Wi eless Senso Ne wo ks (WSNs) o he IoT ne wo ks
by he SDN con ol plane o manage and supe ise hem
in a mo e accu a e way. The main con ibu ions o his
wo k published in [1] a e:
The upg ade o he HDDP heade in he con ol
messages o suppo di e en ypes o wi eless
in e aces. The heade ields ha e been e ised o
minimize i s size o suppo echnologies wi h a small
Maximum T ans e Uni (MTU) size.
The de ini ion o a p o ocol logic o wi eless
in e aces. This new logic conside s he numbe o
neighbou s is unknown in a wi eless in e ace since
i may change wi h ime because o mobile de ices.
The de ec ion o bo h unidi ec ional and bidi ec ional
links in wi eless scena ios.
A e e ence implemen a ion o eHDDP comp ised
o a ne wo k agen in non-SDN de ices and an
applica ion in he SDN con ol plane by using
Open Ne wo k Ope a ing Sys em (ONOS) and he
OpenFlow p o ocol.
The enhancemen o p e iously exis ing ne wo k
emula ion ools o p ope ly deploy and pe o m
expe imen s wi h wi eless Ad-Hoc ne wo ks wi h
mul iple de ices.
A ho ough e alua ion o eHDDP unde di e en
ypes o ne wo k opologies: wi ed, wi eless and bo h
wi ed and wi eless opologies.
ACKNOWLEDGEMENT
This wo k was unded by g an s om Comunidad de
Mad id h ough P ojec TAPIR-CM (S2018/TCS-4496)
and P ojec IRIS-CM (CM/JIN/2019-039), om Jun a
de Comunidades de Cas illa la Mancha h ough P ojec
IRIS-JCCM (SBPLY/19/180501/000324).
REFERENCES
[1] Joaquin Al a ez-Ho cajo, Elisa Rojas, Isaias Ma inez-Yelmo,
Ma co Sa i, Diego Lopez-Paja es, ”HDDP: Hyb id Domain
Disco e y P o ocol o He e ogeneous De ices in SDN”, Compu e
Ne wo ks, ol. 191, id 107983, May. 2021
[2] Isaias Ma inez-Yelmo, Joaquin Al a ez-Ho cajo, Juan A. Ca al,
Diego Lopez-Paja es, .eHDDP: Enhanced Hyb id Domain Disco e y
P o ocol o ne wo k opologies wi h bo h wi ed/wi eless and
SDN/non-SDN de ices”, IEEE Communica ions Le e s, ol. 24,
no. 8, 1655-1659, Aug. 2020
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