• Aucun résultat trouvé

Hardware simulator

MIMO Hardware Simulator: Algorithm Design for Heterogeneous Environments

MIMO Hardware Simulator: Algorithm Design for Heterogeneous Environments

... a hardware simulator reproducing actual conditions. With a hardware simulator it is possible to freely simulate a desired type of a radio channel and making it possible to test “on table” ...

10

MIMO hardware simulator design for heterogeneous indoor environments using TGn channel models

MIMO hardware simulator design for heterogeneous indoor environments using TGn channel models

... Keywords: Hardware simulator; MIMO radio channel; FPGA; 802.11ac signal; Time-varying TGn channel models 1. Introduction Multiple-Input Multiple-Output (MIMO) systems make use of antenna arrays ...

11

MIMO Hardware Simulator Design for Outdoor Time-Varying Heterogeneous Channels

MIMO Hardware Simulator Design for Outdoor Time-Varying Heterogeneous Channels

... [9] P. Almers, E. Bonek et al., “Survery of channel and Radio propagation models for wireless MIMO systems”, EURASIP Journal on Wireless Communications and Networking, Article ID 19070, 2007. [10] L. Schumacher, K. I. ...

5

Hardware Simulator Design for MIMO Propagation Channel on Shipboard at 2.2 GHz

Hardware Simulator Design for MIMO Propagation Channel on Shipboard at 2.2 GHz

... a hardware simulator reproducing actual conditions. With a hardware simulator it is possible to freely simulate a desired radio channel and making it possible to test “on table” mobile radio ...

33

Hardware simulator design for LTE applications with time-varying MIMO channels

Hardware simulator design for LTE applications with time-varying MIMO channels

... Abstract—A hardware simulator facilitates the test and validation cycles by replicating channel artifacts in a controllable and repeatable laboratory ...a hardware simulator of MIMO ...

9

Outdoor-to-Indoor MIMO Hardware Simulator with Channel Sounding at 3.5 GHz

Outdoor-to-Indoor MIMO Hardware Simulator with Channel Sounding at 3.5 GHz

... The channel models can be obtained from standard models, as the TGn 802.11n [6] and the LTE models [7], or from measurements conducted with the MIMO channel sounder designed and realized at IETR [8]. In the MIMO context, ...

6

MIMO Hardware Simulator: New Digital Block Design in Frequency Domain for Streaming Signals

MIMO Hardware Simulator: New Digital Block Design in Frequency Domain for Streaming Signals

... a hardware simulator of MIMO propagation channels. This simulator can be used for LTE and WLAN IEEE ...A hardware simulator must reproduce the behavior of the radio propa- gation ...

12

Auto-Scale Factor algorithm for MIMO channel hardware simulator: Toward higher and stable SNR

Auto-Scale Factor algorithm for MIMO channel hardware simulator: Toward higher and stable SNR

... At IETR, several architectures of the digital block of a hardware simulator have been studied [8]. Typically, radio propagation channels are simulated using Finite Impulse Response (FIR) filters, as in [8, ...

8

Hardware Simulator: Digital Block Design for Time- Varying MIMO Channels with TGn Model B Test

Hardware Simulator: Digital Block Design for Time- Varying MIMO Channels with TGn Model B Test

... a hardware simulator have been studied, in time and frequency domains [12], ...the simulator by fitting the space time-frequency cross-correlation matrix to the estimated matrix of a real-world ...

7

Auto-Scale Factor Circuit Realisation for MIMO Hardware Simulator

Auto-Scale Factor Circuit Realisation for MIMO Hardware Simulator

... Keywords: Hardware simulator; FPGA; MIMO radio channel; ...channel hardware simulator is considered. With hardware simulators, it is possible to very freely simulate desired types of ...

15

MIMO Hardware Simulator: Time Domain Versus Frequency Domain Architectures

MIMO Hardware Simulator: Time Domain Versus Frequency Domain Architectures

... A hardware simulator facilitates the test and validation cycles by replicating channel artifacts in a controllable and repeatable laboratory ...the hardware simulator digital ...

21

New Digital Block Implementation Algorithm for MIMO Channel Hardware Simulator

New Digital Block Implementation Algorithm for MIMO Channel Hardware Simulator

... Keywords— Hardware simulator; FPGA; MIMO channels; LTE; WLAN 802.11 ac; implementation algorithm I. I NTRODUCTION Multiple-Input Multiple-Output (MIMO) systems offer significant increases in data throughput ...

5

N2S3, an Open-Source Scalable Spiking Neuromorphic Hardware Simulator

N2S3, an Open-Source Scalable Spiking Neuromorphic Hardware Simulator

... event-driven simulator dedicated to the simulation of hardware ...level hardware description languages and high-level neural networks simulators used primarily in neurosciences”, and “the integration ...

7

MIMO Hardware Simulator: Digital Block Design for 802.11ac Applications with TGn Channel Model Test

MIMO Hardware Simulator: Digital Block Design for 802.11ac Applications with TGn Channel Model Test

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...

6

Parallelization of SAT on Reconfigurable Hardware

Parallelization of SAT on Reconfigurable Hardware

... 4 1.3 Objectives of the Current Work The Boolean satisfiability problem is inherently massively parallel. As detailed below, verifying that a particular problem clause is satisfied can be done independently of the ...

81

Programming with hardware/software functions

Programming with hardware/software functions

... with hardware/software functions 3 1 Introduction FPGAs (Field Programmable Gate Arrays) are a promising class of circuits for building the next genera- tion of ...dedicated hardware can be synthesized on ...

19

Hardware Acceleration for Homomorphic Encryption

Hardware Acceleration for Homomorphic Encryption

... Cette dernière contribution fait l'objet d'une attention particulière an de surmonter cer- tains problèmes de conception qui limitaient auparavant la faisabilité de l'approche couplée RNS/NTT pour des grands paramètres. ...

146

Hardware acceleration of sequential loops

Hardware acceleration of sequential loops

... ea h EU to every other EU in the LA, thanks to the distributors. We have hosen not to have any dire t data path between EUs in the same node to simplify the hardware 5 . Hen e if a µ op takes as input a data produ ...

23

Hardware-assisted software event tracing

Hardware-assisted software event tracing

... We used STM from the former category, to instrument pro- grams without needing to synchronize and compute a times- tamp when recording a tracepoint. We showed a 10 times decrease in time overhead when tracing a ...

11

MSPT : Motion Simulator for Proton Therapy

MSPT : Motion Simulator for Proton Therapy

... (Motion Simulator for Proton Therapy). The main interest of this simulator lies in the ability to render the impact of a predicted patient motion on a prescribed treatment ...

162

Show all 407 documents...

Sujets connexes