What is coherence distance in wireless communication and how to measure it?
The coherence distance describes a spatial distance in a fading channel, where it seems to be unchanging to a certain degree.
For further information, I suggest reading "Theory of multipath shape factors for small-scale fading wireless channels", DOI:10.1109/8.855486
in NOMA to detect the composed signal, low power user need to detect all higher power users and cancel them before detecting its own. Why this low user does not detect its message by cancelling...
06 July 2017 4,962 13 View
In Non Orthogonal Multiple Access we user Successive Interference Cancellation at receiver side to detect the more power full signal and cancel it until reaching the desired signal based on...
31 December 2016 2,291 9 View
-
31 December 2016 4,020 0 View
In orthogonal frequency division multiple access (OFDMA) we are sending narrow band signals using orthogonal sub carriers, while in code division multiple access (CDMA) we are sending wide band...
31 December 2016 1,565 0 View
11 December 2016 9,660 0 View
11 December 2016 2,144 0 View
Why many papers consider channel bonding as a new technology for 802.11ay while it is actually being adopted/utilized in 802.11 n/ac?
01 January 1970 5,882 2 View
If someone has an amazing research idea, does anybody know an excellent place to sponsor, take care, and guarantee all the property rights?
01 January 1970 9,184 5 View
My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...
07 August 2024 4,600 2 View
Dear all, I am working on analyzing data from a survey on student satisfaction. The survey contains items with a 7-point Likert response format that produce 12 scales related to different areas...
05 August 2024 2,141 4 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
Dear researchers, Why specific capacitance is not proportional to the specific surface area? I have material A with a surface area higher than material B, but material B is showing little bit...
26 July 2024 9,156 2 View
I intend to explore and assess how offline womens' modern apparel store are losing out online and the need to get them on board based on this assessment. I am on a student on MPHIL Media and...
26 July 2024 1,440 1 View
I am giving starvation stress to the soil amoeba (Dictyostelium discoideum) cells in my study groups and using NAC as a negative control. I am using DHE for ROS measurement.
20 July 2024 6,354 0 View
I am struggling to attain multiple research articles, so far, I have looked at the Swedish longitudinal study, they have good depth and reliability. I was thinking of looking into twin studies to...
15 July 2024 3,737 1 View
hello dear i need to learn this program any one know ??? i want to convert path propagation to Image reconstruction 2d how is that done ? lik this image??
14 July 2024 1,811 0 View
how to convert the area with 4 node and convert it to reconstruction image in wireless insite?like the fig
14 July 2024 4,435 0 View
In the 3GPP R16 standard and subsequent versions, the positioning capabilities of 5G have gradually improved, and location-based services have received further attention. 5G has designed a...
20 June 2024 2,047 2 View