What are practically achievable range and data rate for LoRa, SigFox and other IoT technologies?

Arpit Arvind Khandelwal @Arpit_Khandelwal4

05 May 2018 0 1K Report

If anyone has tested these IoT technologies in outdoor environment, could you please help me with max range and data rate that is actually achievable? I feel there is lot of difference between proposed and achieved numbers.

Badges
Science topic

More Arpit Arvind Khandelwal's questions See All

Can accelerometer based wearable motion sensors be used to detect motion of fingers or a flex sensor is best suited for this?

I want to detect relative movement between fingers with wearable sensors. Which could be an appropriate technology for this?

31 December 2018 2,443 3 View

Can someone suggest me good book dealing with simulation of optoelectronic devices?

I am looking for a book to learn simulation of mostly semiconductor optoelectronic devices.

09 October 2018 351 0 View

What is the most suitable transceiver module for line of sight wireless transmission in 10 kms range?

I want a wireless transceiver module for remote sensing application with range about 10km. Xbee would not be sufficient. Can anyone suggest an alternative?

03 April 2018 5,651 10 View

Could anyone suggest some good journal to submit a purely theoretical work on semiconductor optics?

My work is related to theoretical modeling of a phenomenon in semiconductor lasers and I want to submit it in a reputed journal. Most journals in optics and photonics require experimental work....

02 March 2016 1,335 5 View

What is the physical significance of 'k' in a E-k diagram of a semiconductor?

What does 'k' refers to in a E-k diagram ? Is it a wavevector or something else?

01 February 2016 702 10 View

Is there any way other than "fft" to find the frequency content of a signal in Matlab?

I have complex values of a periodic signal which is clearly visible in time domain. But I want to find its frequency content ? FFT is not working with me and I am looking for alternate ways to...

11 December 2015 9,192 20 View

Can anyone suggest some good papers or books to study Optical Waveguide Analysis?

I want to learn optical waveguide analysis using methods such as FD, FDTD, BPM and EIM, but I am not sure how and where to start ? Any guidance will be helpful.

09 October 2015 285 11 View

How can the random noise sources like Angle Random Walk in a semiconductor gyroscope be theoretically calculated?

Is it possible to theoretically predict the magnitude of random errors in semiconductor ring laser gyros?

08 September 2015 6,951 0 View

Can someone suggest me a good tool for simulating Semiconductor Ring Lasers?

I want to simulate both integrated and bulk fiber-optic semiconductor ring laser. Which of the tools e.g. Lumerical, Comsol, OptiFDTD will be most useful to me?

08 September 2015 4,701 1 View

What is the beam area of a laser wave and how to calculate it?

How do I find out the beam area of a light wave?

05 June 2015 2,785 0 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

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

How UAV or drone can be beneficial to better estimate crop yield?

As we know, crop yield estimation has been done traditionally with farmer's expert knowledge, deductive sampling in representative areas, and remote sensing with satellite imagery. Farmer's Expert...

01 March 2021 3,468 3 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

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

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View