We have seen in that, at low SNR, the bank of linear matched filter achieves capacity of the 8 by 8.
We have seen in that, at low SNR, the bank of linear
matched filter achieves capacity of the 8 by 8 i.i.d. Rayleigh fading channel,
in the sense that the ratio of the total achievable rate to the capacity
approaches
1. Show that this is true for general nt and nr.
2. Consider the n by n i.i.d. flat Rayleigh fading
channel. Show that the total achievable rate of the following receiver
architectures scales linearly with n: (a) bank of linear decorrelators; (b)
bank of matched filters; (c) bank of linear MMSE receivers. You can assume that
independent information streams are coded and sent
»
We have seen in that, at low SNR, the bank of linear
matched filter achieves capacity of the 8 by 8 i.i.d. Rayleigh fading channel,
in the sense that the ratio of the total achievable rate to the capacity
approaches
1. Show that this is true for general nt and nr.
2. Consider the n by n i.i.d. flat Rayleigh fading
channel. Show that the total achievable rate of the following receiver
architectures scales linearly with n: (a) bank of linear decorrelators; (b)
bank of matched filters; (c) bank of linear MMSE receivers. You can assume that
independent information streams are coded and sent out of each of the transmit
antennas and the power allocation across antennas is uniform.
»
Related posts:
![In high-speed, hardware-only, linear-phase filtering, the transposed structure of a tapped-delay...]()
In high-speed, hardware-only, linear-phase filtering, the transposed structure of a tapped-delay...
In high-speed, hardware-only, ...2021-03-16![Two sides of a long triangular duct, as shown in the Figure below, are made of St. Steel...]()
Two sides of a long triangular duct, as shown in the Figure below, are made of St. Steel...
Two sides of a long triangular...2021-03-07![Write a program to implement the process illustrated. An up-counter must be programmed as part...]()
Write a program to implement the process illustrated. An up-counter must be programmed as part...
Write a program to implement t...2021-03-07![1. Various subfields of AI have held contests by defining a standard task and inviting...]()
1. Various subfields of AI have held contests by defining a standard task and inviting...
1. Various subfields of AI hav...2021-04-25![23) For the D FF above, draw the waveform for Q (Q is initially 0). c______...]()
23) For the D FF above, draw the waveform for Q (Q is initially 0). c______...
23) For the D FF above, draw t...2021-03-29![A downstream, guide vane, axial flow pump, 0.6 m in diameter and running at 950 rev min-1 , is to...]()
A downstream, guide vane, axial flow pump, 0.6 m in diameter and running at 950 rev min-1 , is to...
A downstream, guide vane, axia...2021-06-07![A disk of 0.15-m radius rotates at the constant rate v 2 with respect to plate BC, which itself...]()
A disk of 0.15-m radius rotates at the constant rate v 2 with respect to plate BC, which itself...
A disk of 0.15-m radius rotate...2021-07-15![Segment B of the composite beam is made from aluminum (Es=70 GPa) and segment A is...]()
Segment B of the composite beam is made from aluminum (Es=70 GPa) and segment A is...
Segment B of the composite bea...2021-05-03
