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OFDM Baseband Transceiver

Design and Development of OFDM Baseband Transceiver using VIRTEX 6 FPGA Family

Original price was: ₹25,000.00.Current price is: ₹16,000.00.

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Source : VHDL

Abstract:

Broadband Wireless Access (BWA) is a successful technology which offers high speed voice, internet connection and video.  One of the leading candidates for Broadband Wireless Access is Wi-MAX; it is a technology that compiles with the IEEE 802.16 family of standards. This paper mainly focused towards the hardware Implementation of Wireless MAN-OFDM Physical Layer of IEEE Std 802.16d Baseband Transceiver on FPGA. The RTL coding of VHDL was used, which  provides  a  high  level  design-flow  for  developing  and validating  the  communication  system  protocols  and  it provides flexibility of changes in future in order to meet real world  performance  evaluation.  This proposed system is analysis area and power. Also the outputs are verified using Xilinx 14.2.

List of the following  materials will be included with the Downloaded Backup:

1. Source code ( Modelsim/ Xilinx/ Quartus/ DSCH3/ Microwind)
2. Existing and Proposed Project Comparison
3. Architecture Diagram
4. Algorithm with Flow chart
5. Report for Phase1 and Phase2
6. Proposed abstract document
7. Reference materials
8. Literature survey with Reference Document
9. Online Support ( Team viewer/ Ammy Admin)

Proposed Title :

FPGA Implementation of Low Power OFDM Baseband Transceiver using VIRTEX-6 FPGA Family

Proposed System:

  • Reduced the power consumption
  • Reduced the LUT Size

Software implementation:

  • Modelsim
  • XILINX

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List of the following  materials will be included with the Downloaded Backup:
1. Source code ( Modelsim/ Xilinx/ Quartus/ DSCH3/ Microwind)
2. Existing and Proposed Project Comparison
3. Architecture Diagram
4. Algorithm with Flow chart
5. Report for Phase1 and Phase2
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List of the following  materials will be included with the Downloaded Backup:
1. Source code ( Modelsim/ Xilinx/ Quartus/ DSCH3/ Microwind)
2. Existing and Proposed Project Comparison
3. Architecture Diagram
4. Algorithm with Flow chart
5. Report for Phase1 and Phase2
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List of the following  materials will be included with the Downloaded Backup:

1. Source code ( Modelsim/ Xilinx/ Quartus/ DSCH3/ Microwind)
2. Existing and Proposed Project Comparison
3. Architecture Diagram
4. Algorithm with Flow chart
5. Report for Phase1 and Phase2
6. Proposed abstract document
7. Reference materials
8. Literature survey with Reference Document
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Split radix fast Fourier Transform (SRFFT) is  an ideal candidate for the implementation of a low power FFT processor, because it has the lowest number of arithmetic operation among all the FFT algorithms. In the design of such processors, an efficient addressing scheme for FFT data as well as twiddle factors is required. The signal flow graph of SRFFT is the same as radix-2 FFT, and therefore, the conventional address generation schemes of FFT data could also be applied to SRFFT. However SRFFT has irregular locations of twiddle factors and forbids the application of radix-2 address generation methods. This brief presents a shared memory low power SRFFT processor architecture. The SRFFT can be computed by using a modified radix-2 butterfly unit. The butterfly unit exploits the multiplier-gating technique to save dynamic power at the expense of using more hardware resources. In addition, two novel address generation algorithm for both the trivial and nontrivial twiddle factors are developed. In this paper We increases the architecture size, of radix-4 and 2048 point complex valued transform, and shown the performance of area, power and delay, and synthesized xilinx FPGA on s6lx16-2csg225.

List of the following  materials will be included with the Downloaded Backup:
1. Source code ( Modelsim/ Xilinx/ Quartus/ DSCH3/ Microwind)
2. Existing and Proposed Project Comparison
3. Architecture Diagram
4. Algorithm with Flow chart
5. Report for Phase1 and Phase2
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7. Reference materials
8. Literature survey with Reference Document
9. Online Support ( Team viewer/ Ammy Admin)
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High Performance VLSI architecture for M-PSK modems

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Source : VHDL

Abstract:

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List of the following  materials will be included with the Downloaded Backup:
1. Source code ( Modelsim/ Xilinx/ Quartus/ DSCH3/ Microwind)
2. Existing and Proposed Project Comparison
3. Architecture Diagram
4. Algorithm with Flow chart
5. Report for Phase1 and Phase2
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List of the following  materials will be included with the Downloaded Backup:

1. Source code ( Modelsim/ Xilinx/ Quartus/ DSCH3/ Microwind)
2. Existing and Proposed Project Comparison
3. Architecture Diagram
4. Algorithm with Flow chart
5. Report for Phase1 and Phase2
6. Proposed abstract document
7. Reference materials
8. Literature survey with Reference Document
9. Online Support ( Team viewer/ Ammy Admin)
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We present a low-power, efficacious, and scalable system for the detection of symptomatic patterns in biological audio signals. The digital audio recordings of various symptoms, such as cough, sneeze, and so on, are spectrally analyzed using a discrete wavelet transform. Subsequently, we use simple mathematical metrics, such as energy, quasi-average, and coastline parameter for various wavelet coefficients of interest depending on the type of pattern to be detected. Furthermore, a mel-frequency cepstrum-based analysis is applied to distinguish between signals, such as cough and sneeze, which have a similar frequency response and, hence, occur in common wavelet coefficients. Algorithm-circuit codesign methodology is utilized in order to optimize the system at algorithm and circuit levels of design abstraction. This helps in implementing a low-power system as well as maintaining the efficacy of detection. The system is scalable in terms of user specificity as well as the type of signal to be analyzed for an audio symptomatic pattern. The proposed architecture of this paper analysis the logic size, area and power consumption using Xilinx 14.2.

List of the following  materials will be included with the Downloaded Backup:
1. Source code ( Modelsim/ Xilinx/ Quartus/ DSCH3/ Microwind)
2. Existing and Proposed Project Comparison
3. Architecture Diagram
4. Algorithm with Flow chart
5. Report for Phase1 and Phase2
6. Proposed abstract document
7. Reference materials
8. Literature survey with Reference Document
9. Online Support ( Team viewer/ Ammy Admin)

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OFDM Baseband Transceiver Design and Development of OFDM...

Original price was: ₹25,000.00.Current price is: ₹16,000.00.

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