What is the complexity of a linear convex optimization ?

10 November 2015 6,767 3 View

I am looking for a good book on LTE Physical layer implementation with DSP + FPGA board ?

Digital signal processing implementation

10 November 2015 7,148 1 View

Apart from raptor and LT codes, what are the new generations of fountains codes?

09 October 2015 9,498 1 View

Regarding LDPC codes, what is the difference between message passing, beleif propagation, min-sum, bit flipping algorithms ?

LDPC decoders

09 October 2015 2,349 0 View

Apart from decoding complexity, is there any advantage in using fountain codes over random linear network coding on a line and non-mesh network ?

assume that the decoding complexity is not an issue.

09 October 2015 2,837 1 View

Apart from decoding complexity, is there any advantage in using fountain codes over random linear network coding on a line and non-mesh network ?

assume that the decoding complexity is not an issue

09 October 2015 9,058 2 View

What are the methods of encoding LDPC codes ?

without calculating the matrix G.

08 September 2015 678 5 View

Why permutation codes were not retained for the NB PLC standards ?

permutation codes are good for criss-cross error correction

08 September 2015 8,133 0 View

Could I have the exact definition of a PHY layer frame ?

Are the frames over the physical layer processed completely independently?

08 September 2015 6,145 1 View

What is the definition of a cycle for an LDPC code ?

LPDC codes

08 September 2015 1,284 1 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

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View

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

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

02 March 2021 3,858 10 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

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

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

Please can i get topic and materials that will relate computer with telecommunication companies?

I am a master student and i am working on my research, so I am a bit confuse don't really know how to match computer with telecommunication as a topic

28 February 2021 7,039 6 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

How to improve and implement WBAN MAC and Radio modules under Castalia 3.2 ?

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

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View