Javascript must be enabled to continue!
Mstack: a communications stack for mobile ad-hoc networks
View through CrossRef
Les xarxes mòbils ad-hoc, també conegues com a MANETs, han estat des de fa ja molt temps objectiu d'estudi per part de
la comunitat científica. No obstant això, la seva importància dins el món de la indústria és encara molt baix. Aquests tipus de
xarxes, formades per dispositius mòbils tals com smartphones o portàtils, poden ser usades per exemple en entorns
mòbils com els campus universitaris, els centres de conferència, o en les indústries militars, de seguretat ciutadana, etc.
Per poder establir comunicacions fiables entre els diferents dispositius d'una MANET fa falta un stack de comunicacions.
Des de sempre, la comunitat científica ha basat els seus esforços en optimitzar l'stack de comunicacions TCP/IP, l'stack per
excel·lència en la majoria de les xarxes actuals. Enlloc de dissenyar un nou stack de comunicacions, els científics han
intentat adaptar i millorar les solucions ja existents provinents del món de les xarxes cablejades. Nosaltres, en canvi, creiem
que un nou stack de comunicacions específicament dissenyat per a les MANETs és indispensable si el que volem és
aconseguir comunicacions fiables en aquest tipus de xarxes, les quals tenen propietats molt diferents a les de les xarxes
cablejades. En aquesta tesi presentem el que avui en dia encara no existeix: un nou stack de comunicacions
específicament dissenyat per MANETs. Aquest stack és un exemple de com molts dels mecanismes usats en el món de les
xarxes cablejades han de ser redissenyats des de la seva base si del que es tracta és de dissenyar protocols per a xarxes
mòbils ad-hoc. En definitiva, nosaltres creiem que els resultats presentats en aquesta tesi demostren el potencial d'aquest
nou stack de comunicacions per a les MANETs.
Mobile ad-hoc networks have received considerable attention in the wireless communications research community.
Nevertheless, its importance in industry is still low. Self-organized MANETs of smartphones or laptops can be used, for
example, in military, public safety and disaster relief, conference, or campus environments. In order to enable
communications between nodes inside a MANET, a communications stack is needed in each node of the network. Research
in this area was always focused on optimizing the TCP/IP stack, the stack par excellence in the majority of our current
networks. Instead of designing a complete new communications stack, researchers focused their work mainly on improving
already existing solutions coming from the wired networks. However, we think that a complete and new communications
stack specifically designed for MANETs is needed if we want to achieve robust communications in this type of networks,
which have properties very different from what wired networks have. In this thesis we present what nowadays is still missing:
a novel communications stack specifically designed for mobile ad-hoc networks. The MStack is an example of how some of
the basic assumptions and mechanisms used in wired or wireless infrastructure networks must be fundamentally modified
when dealing with MANETs. All in all, we believe that the results presented in this thesis provide interesting insights into the
potential of the MStack in MANETs.
Title: Mstack: a communications stack for mobile ad-hoc networks
Description:
Les xarxes mòbils ad-hoc, també conegues com a MANETs, han estat des de fa ja molt temps objectiu d'estudi per part de
la comunitat científica.
No obstant això, la seva importància dins el món de la indústria és encara molt baix.
Aquests tipus de
xarxes, formades per dispositius mòbils tals com smartphones o portàtils, poden ser usades per exemple en entorns
mòbils com els campus universitaris, els centres de conferència, o en les indústries militars, de seguretat ciutadana, etc.
Per poder establir comunicacions fiables entre els diferents dispositius d'una MANET fa falta un stack de comunicacions.
Des de sempre, la comunitat científica ha basat els seus esforços en optimitzar l'stack de comunicacions TCP/IP, l'stack per
excel·lència en la majoria de les xarxes actuals.
Enlloc de dissenyar un nou stack de comunicacions, els científics han
intentat adaptar i millorar les solucions ja existents provinents del món de les xarxes cablejades.
Nosaltres, en canvi, creiem
que un nou stack de comunicacions específicament dissenyat per a les MANETs és indispensable si el que volem és
aconseguir comunicacions fiables en aquest tipus de xarxes, les quals tenen propietats molt diferents a les de les xarxes
cablejades.
En aquesta tesi presentem el que avui en dia encara no existeix: un nou stack de comunicacions
específicament dissenyat per MANETs.
Aquest stack és un exemple de com molts dels mecanismes usats en el món de les
xarxes cablejades han de ser redissenyats des de la seva base si del que es tracta és de dissenyar protocols per a xarxes
mòbils ad-hoc.
En definitiva, nosaltres creiem que els resultats presentats en aquesta tesi demostren el potencial d'aquest
nou stack de comunicacions per a les MANETs.
Mobile ad-hoc networks have received considerable attention in the wireless communications research community.
Nevertheless, its importance in industry is still low.
Self-organized MANETs of smartphones or laptops can be used, for
example, in military, public safety and disaster relief, conference, or campus environments.
In order to enable
communications between nodes inside a MANET, a communications stack is needed in each node of the network.
Research
in this area was always focused on optimizing the TCP/IP stack, the stack par excellence in the majority of our current
networks.
Instead of designing a complete new communications stack, researchers focused their work mainly on improving
already existing solutions coming from the wired networks.
However, we think that a complete and new communications
stack specifically designed for MANETs is needed if we want to achieve robust communications in this type of networks,
which have properties very different from what wired networks have.
In this thesis we present what nowadays is still missing:
a novel communications stack specifically designed for mobile ad-hoc networks.
The MStack is an example of how some of
the basic assumptions and mechanisms used in wired or wireless infrastructure networks must be fundamentally modified
when dealing with MANETs.
All in all, we believe that the results presented in this thesis provide interesting insights into the
potential of the MStack in MANETs.
Related Results
Thermal Effects in High Compactness CEA Stack
Thermal Effects in High Compactness CEA Stack
Thermal management is a pivotal aspect of stack durability and system operability. Consequently, understanding the thermal mapping within a stack based on its operating conditions ...
ACM SIGCOMM computer communication review
ACM SIGCOMM computer communication review
At some point in the future, how far out we do not exactly know, wireless access to the Internet will outstrip all other forms of access bringing the freedom of mobility to the way...
Transportation mobility management
Transportation mobility management
Today, the world has observed a remarkable growth in the use of transportation mobile communications for road safety. While a user in a vehicle moves to a new communication cell, a...
(Invited) PEM Water Electrolysis Stack Development and Related Characterization Tools
(Invited) PEM Water Electrolysis Stack Development and Related Characterization Tools
For decades, proton-exchange membrane (PEM) water electrolysis (WE) has been mainly used for oxygen generation in anaerobic environments. Over the past two decades, however, it has...
XÂY DỰNG VÀ SỬ DỤNG HỌC LIỆU SỐ TRONG DẠY HỌC “SINH HỌC VI SINH VẬT VÀ VIRUS” (SINH HỌC 10)
XÂY DỰNG VÀ SỬ DỤNG HỌC LIỆU SỐ TRONG DẠY HỌC “SINH HỌC VI SINH VẬT VÀ VIRUS” (SINH HỌC 10)
Bài viết đề cập đến những nghiên cứu về tầm quan trọng của học liệu số, các dạng học liệu số trong dạy học Sinh học nói chung và dạy học Sinh học vi sinh vật và virus – Sinh học 10...
Pre-Stack Detailed Frequency Variation Study and Application in Complex Sandstone Reservoir Hydrocarbon Detection
Pre-Stack Detailed Frequency Variation Study and Application in Complex Sandstone Reservoir Hydrocarbon Detection
Bohai oilfield is an important offshore oil and gas producing area in China. The fluvial sandstone reservoir is an important production series, which accounts for about 45% in the ...
Chuyên san Dạy và Học - số 40 - Học cách học
Chuyên san Dạy và Học - số 40 - Học cách học
Quý độc giả thân mến,Sự phát triển bùng nổ của Internet mang tới cho chúng ta nhiều cơ hội học tập hơn bao giờ hết. Khi kiến thức không còn khan hiếm, cá nhân lại gặp phải một trở ...
Mobile phone usage for m‐learning: comparing heavy and light mobile phone users
Mobile phone usage for m‐learning: comparing heavy and light mobile phone users
PurposeMobile technologies offer the opportunity to embed learning in a natural environment. The objective of the study is to examine how the usage of mobile phones for m‐learning ...

