[PDF] Top 20 TítuloTestbed design for wireless communications systems assessment

... performance for high data rates and with very low complexity in contrast to the state of the art channel coding schemes ...channels for SNR values below 20 dB, thus clearly demonstrating the feasibility of ... See full document

... [1,2]. For the planning of complex systems and in particular for practical training in professional tools, is usual the acquisition of such programmes, normally with a very high cost, or the ... See full document

... alternative for modeling electronics elements having medium-to-strong memory effects along with high-order ...system design for a rapid evaluation of its performance and main ...and design of ... See full document

... reported for intra-consist ...spread for all environments, indicating that the main influence for wireless links comes from reflections on the metallic structures inside the train, although ... See full document

... digital systems where zeros and ones are coded and transmitted, analog JSCC takes analog input symbols and generates analog channel symbols without any processing in the digital ...digital systems would ... See full document

... spiral for the case of a 2:1 ...considered for analog JSCC until now in the literature, we have designed an alternative two-stage receiver structure based on the splitting between the detection and decoding ... See full document

... applications. For most M2M / IoT applications, they are not requirement for massive data rate connections, the wireless interface is complex and increases cost and power ... See full document

... The first instance was solved by all competitors. However, as the complex- ity/size of the instances increase several algorithms were not able to reach the optimum in the 30 runs (i.e., a hit ratio less than 100%). From ... See full document

... search for optimum bit allocation becomes infeasible as the number of bits ...ordering for bit allocation so the process is stopped when, given a certain bit allocation, the MSE is greater than the previous ... See full document

... elements for MIS procedures in the OR has a direct impact on the surgeon’s posture during ...standing for several hours, which may lead to musculo-skeletical problems (van Det et ...risks for the ... See full document

... used for channel training, then a backward response Pong for channel-dependent reverse chan- nel training, and finally a forward Payload transmission that carries the actual payload ... See full document

... methods for PF-based distributed target tracking in WSN are based on the construction and maintenance of the communication ...path. For example, in [22], low-power sensors pass the parameters of likelihood ... See full document

... 1996] for binary block and convolutional ...modules for sequence MAP decoding of chaos coded modulated signals have already been employed in communications schemes in [Escribano et ... See full document

... approach for spectrum sensing and optimizing the sensing procedure on energy consumption is ...algorithm design tries to minimize the average energy required for the successful delivery of a ... See full document

... tem goals, within a system, are needed to pro- vide a service. Conversely, it expresses that a system-provided service is carried out if some system-internal goals are achieved, at var[r] ... See full document

... In this paper, the experiences from an educational project for the specification, design, construction, and measurement of an antenna array for inter-satellite communications, tailored[r] ... See full document

... En “Automated optimization of service of coverage and base station antenna configuration in UMTS Networks” [IEEE Wireless Communications. December 2006, p 16-25] se presenta el problema de la optimización ... See full document

... As it has been said before, cameras take images in real time and once the virtual elements are incorporated to the captured image, this image reaches the surveillance/vision system a[r] ... See full document

... results for the PED200 and VEH200 are shown in ...indistinguishable for DCT2 e and DCT4 e . Furthermore, for all SNR values evaluated, DCT-MCM with SE and ZP outperform DFT-MCM operating with ... See full document

... (SCADA) systems are widely used nowadays to monitor and control dispersed hardware components in industrial settings such as power plants, electrical power grids and water treatment ...factors. For this ... See full document