Second, as shown in Figure 9b, we can see that the improvement of system performance is limited by power allocation (less than 10%).
This analysis is limited by the allocation of cases to SES groups using aggregated data.
However, this study was limited by non-random allocation and post allocation exclusion of patients.
However, this study was limited by non-random allocation, and post-allocation exclusion of subjects with chronic illnesses.
Thus, the actual usage is still limited by the fixed allocation.
Thus, correlation-based methods are not limited by scarce bandwidth allocations.
In practice, the services provided by the SSA were limited by health budget allocations and the availability of health facilities and medical personnel (Bonilla-Chacín and Aguilera 2013).
Since the number of RNs is limited by relay assignment, resource allocation and signaling issues, the test topology can be simplified by imposing the source to act as one of the RNs and transmit both during the broadcast phase, as source, and during the relaying phase, as one of the RNs, as shown in Figure 1.
10 It became apparent in Nottingham, as it did nationally, that the H@N service was limited by issues around task allocation and impaired communication between team members.
Similar to our study, they found that more than half of the RCTs were limited by lack of concealed allocation, lack of blinding of outcome assessors, and failure to report reasons for excluding patients [ 14].
Our study is limited by the fact that the allocation to the groups was not randomized.
