Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Subspace-based high-resolution algorithms for direction-of-arrival (DOA) estimation have been developed for large-scale adaptive antenna arrays. Hover, its prerequisite step, namely, source enumeration, has not yet been addressed. , a new approach is devised in the framework of the Bayesian information criterion (BIC) to provide reliable detection of the signal source number for   the general asymptotic regime  , where    $m,n\rightarrow\infty$   and    $m/n\rightarrow c\in(\mbox{0},\infty)$  , with    $m$   and    $n$   being the numbers of antennas and snapshots, respectively. In particular, the   a posteriori   probability is determined by correctly calculating the LLFs and PFs for the general asymptotic case. By means of the maximum   a posteriori   probability,  are capable of effectively finding the signal number. An accurate closed-form expression for the probability of missed detection is also derived for the proposed BIC variant. In addition, the probability of false alarm for the BIC detector is proved to converge to zero as    $m,n\!\rightarrow\!\infty$   and    $m/n\!\rightarrow\! c$  . Simulation results are included to demonstrate the superiority of the proposed detection approach over state-of-the-art schemes and corroborate our theoretical calculations.
['Lei Huang', 'Yu-Hang Xiao', 'Kefei Liu', 'Hing Cheung So', 'Jian-Kang Zhang']
I am writing a research paper on a idea Bayesian Information Criterion for Source Enumeration in Large-Scale Adaptive Antenna Array
[{"from": "human", "value": "I am writing a research paper on a idea Bayesian Information Criterion for Source Enumeration in Large-Scale Adaptive Antenna Array"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Subspace-based high-resolution algorithms for direction-of-arrival (DOA) estimation have been developed for large-scale adaptive antenna arrays. Hover, its prerequisite step, namely, source enumeration, has not yet been addressed. , a new approach is devised in the framework of the Bayesian information criterion (BIC) to provide reliable detection of the signal source number for   the general asymptotic regime  , where    $m,n\\rightarrow\\infty$   and    $m/n\\rightarrow c\\in(\\mbox{0},\\infty)$  , with    $m$   and    $n$   being the numbers of antennas and snapshots, respectively. In particular, the   a posteriori   probability is determined by correctly calculating the LLFs and PFs for the general asymptotic case. By means of the maximum   a posteriori   probability,  are capable of effectively finding the signal number. An accurate closed-form expression for the probability of missed detection is also derived for the proposed BIC variant. In addition, the probability of false alarm for the BIC detector is proved to converge to zero as    $m,n\\!\\rightarrow\\!\\infty$   and    $m/n\\!\\rightarrow\\! c$  . Simulation results are included to demonstrate the superiority of the proposed detection approach over state-of-the-art schemes and corroborate our theoretical calculations."}]