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[PDF] Top 20 VLSI Implementation of a Parallel Turbo-Decoder for Wireless Communication

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VLSI Implementation of a Parallel Turbo-Decoder for Wireless Communication

VLSI Implementation of a Parallel Turbo-Decoder for Wireless Communication

... different turbo codes or decoding ...LTE turbo decoder, which was found, in Table III, to have an order-of-magnitude lower area than conventional LUT-Log-BCJR decoder implementations and an ... See full document

5

Design and Implementation of a Parallel Turbo Decoder for Wireless Communication

Design and Implementation of a Parallel Turbo Decoder for Wireless Communication

... far. Turbo codes are also on the verge of finding their way in numerous cutting edge applications like cellular and satellite ...A turbo decoder is composed of modules that work in an iterative ... See full document

7

Optimized Turbo Decoder Technique For High Performance LTE In Wireless Communication

Optimized Turbo Decoder Technique For High Performance LTE In Wireless Communication

... of parallel turbo ...the parallel turbo decoder to achieve higher ...the implementation phase. Similarly, large design-area of the decoder can be taken care by scaling ... See full document

8

An Efficient VLSI Architecture of a Clock-gating Turbo Decoder

An Efficient VLSI Architecture of a Clock-gating Turbo Decoder

... WSN decoder design. The entire decoder architecture is coded using Verilog HDL and it is synthesized using Xilinx EDA with Spartan 3E ...efficient VLSI architecture to solve the memory conflict ... See full document

9

High-Throughput Turbo Decoder with Parallel Architecture for Lte-Wireless Communication Standards

High-Throughput Turbo Decoder with Parallel Architecture for Lte-Wireless Communication Standards

... of parallel turbo ...conventional decoder architectures, MAP decoder based on this technique can be extensively pipelined and retimed to achieve higher clock ...our decoder ... See full document

8

VLSI Implementation of  OFDM Transmitter chain for 4G Communication

VLSI Implementation of OFDM Transmitter chain for 4G Communication

... all wireless communications is modulation, the process of impressing the data to be transmitted on the ...Most wireless transmissions today are digital, and with the limited spectrum available, the type of ... See full document

11

Design and Implementation of a Memory-Reduced Turbo Parallel Decoding

Design and Implementation of a Memory-Reduced Turbo Parallel Decoding

... The wireless communication technology which has connected the people all over the World from anywhere anytime is now rapidly growing on demand to achieve high data rate ...adopted. Turbo codes are ... See full document

6

Vlsi Architecture Of A Clock-Gating Turbo Encoder For Wireless Sensor Network Applications

Vlsi Architecture Of A Clock-Gating Turbo Encoder For Wireless Sensor Network Applications

... A Wireless Sensor Network is spatially distributed autonomous to monitor physical or environmental conditions in order to send their data through the network to a main ...the decoder on the receiver side ... See full document

9

PARALLEL PROCESSING BASED TURBO
DECODER DESIGN USING VERTIBI
ALGORITHM

PARALLEL PROCESSING BASED TURBO DECODER DESIGN USING VERTIBI ALGORITHM

... requirements, turbo decoder implementations have to be massively ...of turbo codes in communication systems has also nurtured the usage of decoding techniques that iteratively exchange ... See full document

6

Implementation of Adaptive Viterbi Decoder on FPGA for Wireless Communication

Implementation of Adaptive Viterbi Decoder on FPGA for Wireless Communication

... digital communication systems nowadays convolutionally encoded the transmitted data to compensate for Additive White Gaussian Noise (AWGN), fading of the channel, quantization distortions and other data ... See full document

7

Implementation of Reed Solomon Encoder and Decoder for Wireless Communications

Implementation of Reed Solomon Encoder and Decoder for Wireless Communications

... the decoder is able to detect the output. The decoder first corrects the symbols and then removes the redundant parity symbols from the code word and produces the original ...the decoder can correct ... See full document

7

Wireless Network Security Threats and  Mitigation—A Survey

Wireless Network Security Threats and Mitigation—A Survey

... This implementation is almost negligible in business organizations but is a common practice in the academic environments. Many organizations now allow their employees to work from home and provide them with ... See full document

7

VLSI Implementation and Analysis of Parallel Adders for Low Power Applications

VLSI Implementation and Analysis of Parallel Adders for Low Power Applications

... Design of area- and power-efficient high-speed data path logic systems are one of the most substantial areas of research in VLSI system design. In digital adders, the speed of addition is limited by the time ... See full document

6

Performance of Turbo Product Code Decoding in Wireless Communication

Performance of Turbo Product Code Decoding in Wireless Communication

... TPC provides a performance/complexity trade off and is effectively used in the latest wireless applications to its best capacity. TPC’s have been used with hamming code as constituent coding for various ... See full document

6

Virtual Circuit Switching Based Smart NOC

Virtual Circuit Switching Based Smart NOC

... and Communication from ANNA University, Chennai, ...Analog VLSI Design, Wireless Communication and Sensor Networks, Digital VLSI Design and Low Power Memory Design and Fault ...& ... See full document

8

Vlsi Implementation Of 16 × 16-Digit Parallel Multiplier

Vlsi Implementation Of 16 × 16-Digit Parallel Multiplier

... This is particularly problematic for parallel multiplication with n = 16 (i.e., number of significand’s decimal digits according to IEEE standard size of single precision radix- 10 floating-point numbers), where ... See full document

6

Design and Implementation of a Modified Register Exchange Based Adaptive VITERBI Decoder
Shiny Paul & B Ratna Raju

Design and Implementation of a Modified Register Exchange Based Adaptive VITERBI Decoder Shiny Paul & B Ratna Raju

... Viterbi decoder is functionally same as Viterbi decoder when no error is ...Viterbi decoder. So data travelling in trellis of Adaptive Viterbi decoder is entirely different to its counterpart ... See full document

7

Performance Analysis In Terms Of Bit Energy To Noise Ratio Spectral Density On Decoding Algorithms Of Turbo Codes

Performance Analysis In Terms Of Bit Energy To Noise Ratio Spectral Density On Decoding Algorithms Of Turbo Codes

... limited-bandwidth communication link in the presence of data-corrupting noise. Turbo codes come closest to approaching the Shannon limit, the theoretical limit of maximum information transfer rate over a ... See full document

24

Phase Locked Loop using VLSI Technology for Wireless Communication

Phase Locked Loop using VLSI Technology for Wireless Communication

... A PLL is a feedback system made of three elements: a phase detector, a loop filter and a high performance voltage controlled oscillator (VCO). To achieve the layout of proposed PLL, CMOS circuit of each element of ... See full document

5

A New Simplified Algorithm Suitable for Implementation on FPGA for Turbo Codes

A New Simplified Algorithm Suitable for Implementation on FPGA for Turbo Codes

... digital communication is not possible without channel coding which basically adds redundant information called parity bits to the data bits to detect and correct the ...of Turbo Code [1] which has a BER ... See full document

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