[PDF] Top 20 El uso del UML en la fase de análisis del proceso de desarrollo de un software educativo

... dual-threshold based relay selection scheme and combining scheme for dual-hop differential amplify and forward cooperative D2D cooperative Cellular networks is ... See full document

... the analysis in this paper was to obtain insight to the threshold selection ...the analysis we have assumed that the average source-relay and relay-destination SNRs are common ... See full document

... multi relay system to assume that minimum threshold level is known to the relay and ...the relay selection algorithm which will select the suitable number of relays on the basis of ... See full document

... RN selection scheme can be classified into several types namely best relay selection, nearest neighbour selection, best worst selection and harmonic mean selection [11- ...best ... See full document

... incremental relay selection (IIRS) scheme was proposed, and its performance was investigated in the multiple relay cooperative ...operates based on a repeat of relay ... See full document

... of cooperative orthogonal frequency division multiplexing with index modulation (OFDM-IM) with the low complexity greedy detection ...partial relay selection (PRS) scheme whose search criteria ... See full document

... In this paper, we follow the basic ideas of [7] while some detailed analyses are presented. The main contribu- tion of our work is that we derive the exact closed form expression for the outage probability of the ... See full document

... (DF) threshold-based cooperative relay network, both with and without the direct links between source-eavesdropper and ...predetermined threshold can correctly decode the ... See full document

... location based interference management is another method presented in [7], in which nodes location information is used to prevent the interference ...The complexity of this technique is high since the ... See full document

... two-way double-relay selection strategy for wireless cooperative communication systems with its bit error rate (BER) performance ...selected relay nodes that apply orthogonal space-time ... See full document

... wireless network of n nodes based on IEEE ...and relay based ...saturated network is assumed; where nodes always have packets to ...a relay available to ...The relay nodes ... See full document

... in cooperative spec- trum sensing; if not, the SU can wiretap the decision on channel status made by other ...optimal relay assignment algorithm for cooperative ...a double auction mechanism ... See full document

... The remainder of this article is organized as follows. In Section 2, we describe the system model and the approxima- tion to the complete channel model. In Section 3, we start the discussion of relaying gain, which is ... See full document

... Abstract-- In this research paper we have reviewed the cooperative network methodologies for a wireless communication. The wireless communication protocol can be considered an implicit cooperation protocol ... See full document

... of cooperative relay selection based on network coding security is proposed for relay selection problem of cooperative communication system security in networked ... See full document

... ADMM algorithm can solve some specific convex optimization problems with a much lower complexity, because both the primal and dual variables are updated in an alternative direction to increase the convergence ... See full document

... Abstract: Cooperative relaying is a significant technique in wireless communication technologies ....The cooperative relay network mainly enables to improvise the channel entities and assures ... See full document

... DF relay based FSO communication system, where source (S) transmits information using optical signals to destination (D) using a DF relay (R), as given in the Fig ... See full document

... and relay nodes with the objective of minimizing the total transmission power under the average BER (Bit Error Rate) ...the Cooperative energy spanners so that the individual paths energy will be ... See full document

... The N-MSK codes tested were transparent, and decoded using the soft-decision Viterbi algorithm. The user velocities were 0 mph for indoor, 4 mph for pedestrian and 70 mph for vehicular. The channel scenarios are easily ... See full document