theory of code division muitiple access communication

theory of code division muitiple access communication

theory of code division muitiple access communication

... analysis of CDMA communication. My understanding of the field, and hence the content of this text, has been influenced by a number of books on the topic of digital and spread spectrum communications. ... within the radio range of the system. The term mobile has traditionally been used to classify a radio terminal that can be moved during Theory of Code Division Multiple A...
Theory of stochastic local area channel modeling for wireless communications

Theory of stochastic local area channel modeling for wireless communications

... domain, X(f )issimplyacopyofthe spectrum ˜ X(f) shifted to a center frequency of f =+f c and a mirror copy of ˜ X(f)shifted to a center frequency of f = −f c . The operation of modulation can be defined ... diagram of baseband and passband channel models for SISOtransmis- sion. 16 2.4 Spectraldiagramofbasebandandpassbandsignalsandchannel. 17 2.5 Exampleofatime-varyingchannel. 21 2.6...
Ngày tải lên : 20/11/2012, 11:36
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Tài liệu Introduction to Communication Systems, The Theory of Probability ppt

Tài liệu Introduction to Communication Systems, The Theory of Probability ppt

... gr qrw h{lvw  Wkh sk|vlfdo phfkdqlvpv gulylqj wkh sureohp duh vr frpsolfdwhg wkdw wkh gluhfw fdofxodwlrq ri wkh sureohp lv qrw ihdvleoh  Wkhuh h{lvwv vrph edvlf lqghwhuplqdf| lq wkh sk|vlfdo
Ngày tải lên : 12/12/2013, 04:15
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Tài liệu Introduction to Communication systems the theory of probability. pdf

Tài liệu Introduction to Communication systems the theory of probability. pdf

... gr qrw h{lvw  Wkh sk|vlfdo phfkdqlvpv gulylqj wkh sureohp duh vr frpsolfdwhg wkdw wkh gluhfw fdofxodwlrq ri wkh sureohp lv qrw ihdvleoh  Wkhuh h{lvwv vrph edvlf lqghwhuplqdf| lq wkh sk|vlfdo
Ngày tải lên : 20/12/2013, 19:15
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shannon - a mathematical theory of communication

shannon - a mathematical theory of communication

... will be independent of q and equal to H.Therate of growth of the logarithm of the number of reasonably probable sequences is given by H, regardless of our interpretation of “reasonably probable.” ... definition of C as the maximum of H x H y x . Actually more has been proved than was stated in the theorem. If the average of a set of numbers is within of of their maximum...
Ngày tải lên : 08/04/2014, 12:06
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 The theory of financial intermediation: An essay on what it does (not) explain

The theory of financial intermediation: An essay on what it does (not) explain

... by traditional banks. Does the amended theory fully contradict the present one and have the concepts of the present theory become obsolete? The concepts of the present theory of financial intermediation ... industry, of the agency theory, and the theory of imperfect or asymmetric information. Basically, we may distinguish between three lines of reasoning that aim at expla...
Ngày tải lên : 24/10/2012, 09:11
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 Circuit theory of finance and the role of incentives in financial sector reform

Circuit theory of finance and the role of incentives in financial sector reform

... work of Prof. Augusto Graziani in the field of monetary circuit theory. The author wishes to thank Jerry Caprio, Stjin Claessens, and Larry Promisel for their helpful comments on earlier drafts of ... Structural implications of CTF Circuit theory of finance (CTF) bears important implications in terms of financial market structure, microeconomic imbalances, and the role of sav...
Ngày tải lên : 24/10/2012, 09:33
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Báo cáo y học: " Implementation of a new emergency medical communication centre organization in Finland an evaluation, with performance indicators"

Báo cáo y học: " Implementation of a new emergency medical communication centre organization in Finland an evaluation, with performance indicators"

... and the need to control costs, but historically there is often a lack of structured evaluation of these organization changes. The aim of this study was to evaluate if the performance in emergency ... the outcome of the money spent to finance the EMS is generally not evidence-based [4]. A lack of structured evaluations of organizational changes in the EMCC is evident. The aim of...
Ngày tải lên : 25/10/2012, 10:02
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Complexity Theory of Transforms in Signal Processing

Complexity Theory of Transforms in Signal Processing

... Introduction Complexity theory of computation attempts to determine how “inherently” difficult are certain tasks. For example, how inherently complex is the task of computing an inner product of two vectors of length ... minimum number of multiplications required for the task. The consequences of Strassen’s algorithm for general matrix multiplication tasks are profound. The task...
Ngày tải lên : 25/10/2013, 02:15
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Theory of rapid granular flows Isaac Goldhirsch

Theory of rapid granular flows Isaac Goldhirsch

... of the linearised Boltzmann equation, at each order in the expansion. Since the solution of equations of the type of Eq. (12.22) is determined up to the addition of an arbitrary combination of ... number of collisions per particle (a measure of time), given by τ ≡  t 0 T 1/2 (t  )  dt  . The use of this measure of time renders the equations of motion linear. The thre...
Ngày tải lên : 01/11/2013, 08:20
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