... to disconnect from any network that it is attached on. The second command, instructs the dongle to use the WiMAX channel at 2590MHz with a 10MHz channel bandwidth. Finally, with the third command the don ...
Using the WiMAX testbed
In order to use the WiMAX testbed resources offered by the NITOS facility, you will have to reserve the WiMAX base station and the nodes with WIMAX connectivity, offered by the ...
Apart from the Base Station’s components, NITlab has also acquired several end-devices able to operate as WiMAX clients. This equipment is installed at NITOS testbed, enhancing existing nodes capabilities ...
... of both the BS unit and the Service Flow on the WiMAX clients (Subscriber Stations – SSs). The current setup provides experimentation support with WiMAX enabled clients, using a fixed frequency.
Enabling ...
... 2013
In the last few years, there has been an increasing awareness of the need to evaluate new mobile applications and protocols in realistic wireless settings, and platforms such as the GENI WiMAX testbeds ...
... The latter ensures a maximization of the cell throughput while preserving the stability of backlog queues. Performance evaluation is conducted using a WiMAX System Level Simulator compliant with IEEE 802.16m ...
... like Wi-Fi (IEEE 802.11), Bluetooth (IEEE 802.15.1), WPAN (IEEE 802.15.4), LTE, WiMAX that are already available in current facilities
Extend these interfaces to more open ended experimental radio platforms ...
... experimentation with heterogeneous (Wi-Fi, WiMAX, LTE, Bluetooth) wireless technologies.
A Cloud infrastructure, which consists of 7 HP blade servers and 2 rack-mounted ones providing 272 CPU cores, ...
UTH developed an application, which is used to monitor all the wireless devices (wifi, 3G BS, 3G femtocell, WiMAX and LTE in the near future) and measure the channel state of each interface (RSSI levels), ...
Some possible team projects that can be done using the NITOS equipment are e.g:
Measure and compare the latency and jitter in WiFi and WiMAX
Implement a handover technique for moving from WiFi to WiMAX ...
What you have seen so far only collects statistics about the link of the WiMAX network. Nonetheless, there is a number of parameters that you can change in the WiMAX Base Station unit, that can affect ...
The topology that we are examining in this tutorial is a central Base Station unit, able to route requests from an internal WiMAX network to the internet. The process is similar to the one that takes place ...
... and visualize database files with measurements.
We will use a second NITOS server for visualizing our experiments.
Login using your credentials to the nitlab-wimax.inf.uth.gr server using the command: ...
... and allow for experimentation with heterogeneous (WiFi, Bluetooth) wireless technologies. NITOS is a meso-scale testbed, using WiMAX and LTE Base Stations. The testbed resources are deployed in three sites; ...
This page has the complete instructions to run the WiMAX tutorial on NITOS testbed, given at Fed4FIRE GENI Research and Experiment Summit 2014.
The overview of the tutorial is given in the following links. ...
... s that are visible to the testbed Operator and can be used for setting up an experiment. The setup we have followed is similar to the one used by the GENI WiMAX consortium in US (http://wimax.orbit-lab.or ...
... and the primary interface that will be used for communication. It is worth to mention that we currently support only Ethernet and WiFi interfaces, but we intend to extend it to using WiMAX and LTE interfaces. ...
... mode to non cooperative mode according to when the conditions are most beneficial.
Keywords — Cooperative communication, multicast scheduling, two hop network, coordinated transmission, WiMAX, and LTE ...
... and demonstrated a WiMAX to Wi-Fi handover experimentation as well (poster).
Giannis Kazdaridis gave a live demonstration of the work "Energy Monitoring and Control of Electrical Appliances" in the boot ...