How do I send beacon messages from several beacon nodes to one unknown (coordinates are not known) mobile node in NS2 in a WSN? Any code or information would be really appreciated.
If you use IEEE 802.15.4 protocol, all coordinators emit regular beacons in a beacon-enabled PAN.
You can edit the source code here:
your_ns_install_folder\ns-allinone-version\ns-version\wpan
Thank you for your answer, Zayneb.
I just did what you said and enabled 802_15_4 in the .tcl file however I got the following error.
wrong # args: should be "set varName ?newValue?"
while executing
"set val(netif) Phy/WirelessPhy/802_15_4
What do you think I'm doing wrong? Also, can you please be specific which file in wpan do I have to edit?
Your help will be greatly appreciated.
Thanks.
see: http://www.ifn.et.tu-dresden.de/~marandin/ZigBee/scripts.html
It may be helpful for you.
According to my experience most of the selected journals during paper submission are based on journal text matching suggested results from Springer, Elsevier,,,Etc. then the manuscript happened to...
01 March 2021 1,786 3 View
Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...
28 February 2021 2,116 1 View
I want to conduct research on the diagnostic performance of some tests. I want to calculate sample size by using the sensitivity and specificity of the test in the previous studies. So Is there...
23 February 2021 619 5 View
Migratory birds are globally scattered. What should be the ways to track them? Except ARGOS. Elaborate.
25 January 2021 2,355 4 View
I'm a new Vesta learner, I have downloaded cif of Ch3Nh3PbI3. Total number of atom in chemical formula for Ch3Nh3PbI3 is 12. But when i convert this cif to poscar file using Vesta, total number of...
14 January 2021 5,733 11 View
Hi, I am going to execute an experiment with the four categorical variables (A=2 levels, B=2 levels, C=2 levels, D= 5 levels) and one dependent continuous variable. There are total of 40 groups...
19 December 2020 3,600 4 View
As battery needs to be replaced after the specific charge and discharge cycles mentioned in the datasheet. If we have the time series data of battery power and energy capacity, then how can we...
01 December 2020 3,433 3 View
I am designing the optimal HESS capacity for the renewable system. I have to select the cutoff frequency of low pass filter to divide the low and high-frequency components. charge and discharge...
05 November 2020 8,397 3 View
I have a continuous, time-domain noisy signal and want to decompose into low-frequency (LF) and high-frequency(HF) components using Wavelet Toolbox. But, I am unable to select the frequency range....
29 October 2020 5,219 5 View
Dear All, Can anyone please guide me on how to get information (sequences) of plant/animal viruses from a specific region ? Looking up the published literature is one way but its time-consuming,...
19 October 2020 3,958 1 View
Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...
01 March 2021 9,332 6 View
I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...
01 March 2021 9,701 5 View
Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...
01 March 2021 2,327 1 View
I have designed a 24 GHz rectangular antenna on HFSS 3D model and got desired results while desing the same antenna with same dimensions I am getting resonance frequency at 27 GHz I am...
28 February 2021 4,426 2 View
Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...
28 February 2021 400 1 View
I had a crystal hit in a well with 0.1M HEPEs pH 7.5, 10%(w/v) PEG 4000, and 20%(w/v) isopropanol. Why is isopropanol in w/v here if it's just solvent? How do I recreate this well condition?
25 February 2021 9,761 1 View
Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...
25 February 2021 9,002 13 View
I am currently working on gene clustering based on co-expression pattern in mouse brain. The problem is I do not have some solid way to test my result. Are there any suggestions for databases...
22 February 2021 4,374 3 View
For my research, I would like to simulate an end to end 5G network. My goal is to observe the behaviour of SDAP protocol, dynamic configuration of 5QI values etc. To summarize I would like to...
21 February 2021 7,624 3 View
I have a massive of x, y, z coordinates of 2D surface in 3D space, which builded in Ansys HFSS or AutoCAD. How can I get the analitical aproximation of this surface by formulas?
21 February 2021 3,444 7 View