Traditionally, concatenation of codes is used to increase the coding gain at the expense of the code rate and the throughput. In contrast, throughput enhancing concatenated codes (TECCs) are constructed here aiming to...
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Traditionally, concatenation of codes is used to increase the coding gain at the expense of the code rate and the throughput. In contrast, throughput enhancing concatenated codes (TECCs) are constructed here aiming to increase the throughput. In a TECC, the coded sequence of a code C transmitted through the channel is altered according to the coded bits of a second coded sequence of an implicit code C'. In this study, TECCs select one bit in every segment of n coded bits of C based on n(s) <= log(2) n coded bits of C', and flip that selected coded bit of C before transmission. Even though the coded bits of C' are not transmitted explicitly over the channel, the information of coded bits of C' is transferred to the destination through the altered bits which can be recovered by exploiting the extrinsic information of explicitly coded bits. Using iterative decoding between codes C and C', the receiver can decode the coded bits of both the explicit code C and the implicit code C' jointly. TECCs that can increase the throughput of C by 25-37.5% without sacrificing the performance of C are reported, however, at the expense of increased complexity.
The first part of this paper is inspired by Freud's interpretation of Michelangelo's Moses, which as the author shows, profoundly expresses Freud's subjectivity and personal features. With reference to cli...
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The first part of this paper is inspired by Freud's interpretation of Michelangelo's Moses, which as the author shows, profoundly expresses Freud's subjectivity and personal features. With reference to clinical treatment, when the analyst "reasons'' without considering his or her partner's position, the setting is lacking from a relational point of view. The consequence is that the analyst is missing a precious resource, that is, his or her patient and the documental sources he or she transmits in the analytic dialogue. In the second part of the paper, the author analyzes the nature of documental sources. This information pertains to both the patients' pasts and their histories, expressing their rigid conservative needs, and to their evolution and transformational needs, in view of future possible change. Evolution needs are not visible, because they are implicitly present, and-according to the author-they could be recognized through the method of discrete details proposed by the Italian art critic G. Morelli. A broader vision of analytic listening is also considered: the past should be taken into account with the aim of interpreting the present and the future, as changing spaces. Change in therapy is announced through nonrepressed unconscious signals and by the language of the implicit. In the conclusion, the author exposes the connections of change, implicit, symbol, metaphorical language and waiting time.
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