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Questions related from Mir Lodro
Which shall be more challenging to design MAC protocols or the sensing-strategies? What shall be the fundamental trade-off if we want to maximise the SU throughput and minimise SU interference to...
20 July 2015 1,484 3 View
As it's a well-known fact that highly focused beams or the "pencil beams" shall be central to 5G mmWave cellular communication. MmWave don't only promise unchannelised high-bandwidth at the higher...
17 February 2015 8,824 1 View
According to traditional communication architecture the lesser the propagation path loss the more better in terms of increased range and signal-to-noise ratio. What shall be the potential benefit...
03 February 2015 7,816 5 View
The two standards seem to compete for the TV White Space (TVWS) because they are different at nearly whole protocol stack. For example the transmission power for IEEE 802.22 is 4W (36dBm) that is...
29 October 2014 8,431 4 View
Will the existing fading models, modulation formats and coding techniques applicable for D2D communication? To what extent will it address the problems like energy efficiency and network spectral...
04 September 2014 7,719 3 View
The advantages can be considered in perspective of propagation, bandwidth, and gains.
19 June 2014 8,769 9 View
Why do we prefer non-uniform quantizers over uniform ones?
30 April 2014 4,117 7 View
Which of the two is more prone to generate grating lobes?
29 April 2014 5,799 1 View
Are replicas of the transmitted signals, used as reference signals, insufficient and inadequate for demodulation?
22 April 2014 2,119 1 View
What are the methods to alleviate this error performance degradation factor in wireless communication? To what extent would it be correct to say that pulse shaping at the transmitter and receiver...
10 April 2014 3,167 9 View
Which one is more promising, network-assisted D2D or without network D2D communication? It's generally said that in D2D communication the two devices communicate directly using highly directional...
02 April 2014 4,780 4 View
How is it possible that the mutual coupling will not take place even though the two antennas are distanced by lambda/2? Is there any role of grating lobes created in antenna array as a possible...
01 April 2014 553 18 View
It is believed that, recently, cognitive radios have been investigated for TV white spaces in VHF and UHF band. If this is true then what are the latest developments in the regulatory issues and...
30 March 2014 337 10 View
Can we use EM waves >100kHz for underwater communications? Is there any possibility of OFDM-based system for underwater communication?
30 March 2014 3,100 1 View
