![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259339875/figure/fig4/AS:418128115847172@1476700919678/D-versus-l-S-for-M50-v10-R5-and-N30-40-50_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259331565/figure/fig1/AS:669029354201106@1536520436528/Network-model-Access-and-reception-mode_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/234802073/figure/fig1/AS:299865834835993@1448504994943/Multi-data-slot-structure_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Leligou-Helen/publication/3243677/figure/fig1/AS:279684915974157@1443693488858/figure-fig1_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259331560/figure/fig5/AS:669197218615298@1536560458208/Delay-D-vs-throughput-per-data-channel-S-d-rc-for-v10-control-channels-R5-time-units_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259339889/figure/fig2/AS:392576327798785@1470608898569/Access-node-logical-architecture_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259331560/figure/fig1/AS:314507911024640@1451995937642/figure-fig1_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259339990/figure/fig4/AS:668358705958926@1536360541546/Passive-star-multi-wavelength-architecture_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259331560/figure/fig2/AS:669197214416914@1536560457961/Cycle-and-control-packet-structure_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259339875/figure/fig5/AS:418128115847173@1476700919703/S-versus-p-for-N30-v30-R5-and-M50-75-100_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259339990/figure/fig3/AS:392588461920258@1470611791223/Delay-D-versus-Throughput-per-data-channel-S-d-for-M50-N10-v30-and-R0-5-10-data_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259340050/figure/fig5/AS:669161772564502@1536552007591/Av-throughput-vs-av-load-for-N16-W2-4-8_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259340050/figure/fig1/AS:297288913178629@1447890608919/Network-architecture_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259340105/figure/fig1/AS:668971896406020@1536506737333/Passive-star-multi-wavelength-architecture_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
Σχεδίαση και ανάπτυξη υπηρεσιών χρήστη και λειτουργιών κινητικότητας για παροχή προσωπικών επικοινωνιών ευρείας ζώνης
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259340050/figure/fig3/AS:669161772568586@1536552007544/Av-throughput-vs-av-load-for-N16-W4_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259339977/figure/fig1/AS:650031606554705@1531991020904/Av-throughput-vs-av-offered-load-Figure-4-Av-dropping-probability-vs-av-offered_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259339875/figure/fig3/AS:418128115847171@1476700919637/D-versus-S-for-M50-N30-R5-and-v5-10-15_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259331560/figure/fig4/AS:669197218623490@1536560458137/Packet-rejection-probability-P-rej-vs-birth-probability-p-for-v10-control-channels-R5_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259339977/figure/tbl1/AS:650031606542468@1531991020951/Performance-measures-under-saturation_Q320.jpg)
Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile
![Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile Ioannis POUNTOURAKIS | National Technical University of Athens, Athens | NTUA | Division of Communication, Electronic and Information Engineering | Research profile](https://www.researchgate.net/profile/Peristera-Baziana/publication/259331560/figure/fig3/AS:669197218631681@1536560458056/Throughput-per-data-channel-S-d-rc-vs-birth-probability-p-for-M-30-stations-R5-time_Q320.jpg)