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Lyubaya ekonomicheskaya sistema, osnovannaya na rynochnykh printsipakh, dolzhna imet' khorosho razvituyu finansovuyu sistemu. Etomu trebovaniyu v polnoy mere otvechaet investitsionnyy rynok, kotoryy predostavlyaet korporatsiyam vozmozhnost' bystro i effektivno privlekat' vneshnee finansirovanie, sokhranyaya i podderzhivaya takim obrazom neobkhodimyy balans mezhdu investitsiyami i trebuemym kapitalom. V issledovanii rassmatrivaetsya kontseptsiya sovremennogo innovatsionno-orientirovannogo investitsionnogo rynka Rossiyskoy Federatsii i analiziruetsya mirovoy opyt osushchestvleniya bankovskogo...

In Cooperative MIMO communication,major challenges are efficient use of bandwidth and link reliability.To achieve cooperative diversity in cognitive radio network,DF-protocol is implemented at CRs using OSTBC. The 2-hop communication between source and destination is completed with the help of CRs using MIMO technology within the network. To achieve spatial diversity and good code rate Alamouti 2x2 STBC is used for transmission. CR is using the decoding DF-strategy and without amplifying ability before forwarding data towards destination provide better performance. The main objective of this...