The phrase "achievable information" is correct and usable in written English.
It can be used when discussing information that can be obtained or realized within certain constraints or limitations.
Example: "In our project, we need to focus on achievable information that can guide our decision-making process effectively."
Alternatives: "attainable data" or "realistic information".
This paper investigates the achievable information rate using SC-FDMA in the uplink.
2) Achievable Information Rate: When m is large enough, according to its definition, the achievable information rate can be derived as the expectation of the mutual information in (14).
Finally, the performance of the proposed strategy is analytically and numerically investigated in terms of the achievable information rate after coding and the Codeword Error Rate (CER).
Similar to maximizing throughput, in [5 8], simultaneous wireless information and power transfer is studied to maximize the achievable information rate.
We have presented a framework for an analytical comparison between the achievable information rate in SC-FDMA and that in OFDMA.
Figure 6 Comparison of the achievable information rate between OFDMA and SC-FDMA for different numbers of receive antennas in SCME "urban-macro" scenario.
In practical systems, however, there exists a tradeoff between the amount of signaling information and the achievable data rate in downlink.
We calculate the achievable mutual information for closed-loop transmission as (7).
At a rate of 16 Mbit/s, the difference between achievable mutual information and simulated throughput is approximately 4 dB.
In the case of open-loop transmission, in which space-time coding is employed at the transmitter, we obtain for the achievable mutual information: (5).
In order to obtain a tighter bound for the link level throughput, we therefore consider these effects in the definition of the so-called achievable mutual information.
