Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: ,  consider the problem of maximum a posteriori (MAP) equalization of the received signal over a frequency selective channel when the channel is not perfectly known at the receiver. The derivation of the MAP criterion in this case leads to an expression for which no exact implementation exists in the literature. ,  propose to solve the problem by using the expectation-maximization (EM) algorithm. The algorithm  propose has linear-time complexity per iteration. Simulations show that few iterations are required to reach the performance of the MAP equalizer with perfect channel knowledge.
['Noura Sellami', 'Mohamed Siala', 'Aline Roumy', 'Ines Kammoun']
I am writing a research paper on a idea Generalized Map: Sequence Detection for Non-Ideal Frequency Selective Channel Knowledge
[{"from": "human", "value": "I am writing a research paper on a idea Generalized Map: Sequence Detection for Non-Ideal Frequency Selective Channel Knowledge"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: ,  consider the problem of maximum a posteriori (MAP) equalization of the received signal over a frequency selective channel when the channel is not perfectly known at the receiver. The derivation of the MAP criterion in this case leads to an expression for which no exact implementation exists in the literature. ,  propose to solve the problem by using the expectation-maximization (EM) algorithm. The algorithm  propose has linear-time complexity per iteration. Simulations show that few iterations are required to reach the performance of the MAP equalizer with perfect channel knowledge."}]