• No results found

and Bit error rate

Bit Error Rate Analysis of OFDM

Bit Error Rate Analysis of OFDM

... includes algorithms for source coding, channel coding, interleaving, modulation, equalization, synchronization, and channel modeling. Tools are provided for bit error rate analysis, generating eye ...

6

Comparison of Bit Error Rate for Multipath Fading Channel in DS CDMA

Comparison of Bit Error Rate for Multipath Fading Channel in DS CDMA

... Rake receiver is one of the receiver technique, consists of multiple correlators, in which the receive signal is multiplied by time-shifted versions of a locally generated code sequence. To maximize the Signal to Noise ...

7

Low Bit Error Rate Based Communication by IEEE 802 15 4

Low Bit Error Rate Based Communication by IEEE 802 15 4

... Abstract: - The ever-expanding and explosive growth of the Internet over the last decade has led to an increasing demand for high-speed, ubiquitous Internet access. Broadband Wireless technologies are increasingly ...

5

Call Drop Improvement in the Cellular Network by Reducing the Bit Error Rate

Call Drop Improvement in the Cellular Network by Reducing the Bit Error Rate

... All the above methods speaks about the call drop because of channelunavailability. These works aim to improve call drop out by controlling the channelassignment schemes. The availability of spectrum is limited and the ...

7

Bit Error Rate Calculation Method for Multiple-hop Relay Systems

Bit Error Rate Calculation Method for Multiple-hop Relay Systems

... Abstract—Nowaday, multiple-input multiple-output (MIMO) relay systems have been discussed in several published papers. When a link between any transreceiver is bad, it becomes a bottleneck and affects the performance of ...

5

TO IMPROVE BIT ERROR RATE OF OFDM TRANSMISSION USING TURBO CODES

TO IMPROVE BIT ERROR RATE OF OFDM TRANSMISSION USING TURBO CODES

... Abstract— This review paper deals with the concept of Turbo coded OFDM (Orthogonal frequency division multiplexing) which improves the system throughput. Orthogonal frequency division multiplexing is a popular modulation ...

8

ABSTRACT MSER equalizer is derived based on the Bit Error Rate or Symbol Error Rate objective function, Due to

ABSTRACT MSER equalizer is derived based on the Bit Error Rate or Symbol Error Rate objective function, Due to

... the Bit Error Rate or Symbol Error Rate objective function, Due to the complicated structure of the BER/SER objective functions, the derivation of the adaptive MBER/MSER (AMBER/ AMSER) ...

5

Improved Adaptive Bit Error Rate Performance
for Fading Channel Communication

Improved Adaptive Bit Error Rate Performance for Fading Channel Communication

... the bit error rate performance characteristics of equalizers namely, ZF,SD, ML, MMSE ,DFE, and MLSE ...from error bursts. In particular, the DFE error performance is bustier with ...

10

FPGA-Based Bit Error Rate Performance Measuring of Wireless Systems

FPGA-Based Bit Error Rate Performance Measuring of Wireless Systems

... World is moving very fast, and every day, there will be new deployments willo ccur no one have idea. What will be the next technology will emerge in the field of wireless communication, if we go back to our passed there ...

6

Definition of Bit Error Rate on 16 channel DWDM system

Definition of Bit Error Rate on 16 channel DWDM system

... Nowadays while designing the fully optical communication system it cannot be done without software tools simulating a real network to avoid possible mistakes which could occur before the actual construction of ...

7

Adaptive Minimum Bit Error Rate Beamforming Assisted QPSK Receiver

Adaptive Minimum Bit Error Rate Beamforming Assisted QPSK Receiver

... For a communication system, it is the bit error rate (BER) that really matters. Ideally, the system design should be based directly on minimizing the BER, rather than the MSE or SINR. A recent work ...

5

Approximate Minimum Bit Error Rate Equalization for Fading Channels

Approximate Minimum Bit Error Rate Equalization for Fading Channels

... the bit error rate (BER) using a fast approximation of its gradient with respect to the equalizer ...square error (MMSE) ...low bit error probability in the case of channels ...

9

Adaptive Minimum Bit Error Rate Beamforming Assisted QPSK Receiver

Adaptive Minimum Bit Error Rate Beamforming Assisted QPSK Receiver

... • An adaptive beamforming assisted multiuser detection scheme based on the minimum bit error rate design has been derived for multiple receive antennas aided SDMA systems • The minimum b[r] ...

17

Bit Error Rate of Orthogonal Frequency Division Multipexing System

Bit Error Rate of Orthogonal Frequency Division Multipexing System

... Bit Error rate of OFDM is carried out with the help of cyclic prefix and the length of a guard interval varies. The BER is low for the given system indicates that amount of data received at the ...

6

Adaptive Minimum Bit Error Rate Beamforming Assisted Receiver for Wireless Communications

Adaptive Minimum Bit Error Rate Beamforming Assisted Receiver for Wireless Communications

... MMSE decision directed training MBER.. Bit Error Rate.[r] ...

5

Bit Error Rate Analysis of OFDM System with Channel Estimation Error in Rayleigh Fading Channels

Bit Error Rate Analysis of OFDM System with Channel Estimation Error in Rayleigh Fading Channels

... its bit error rate (BER) ...estimation error on BER performance of the ...the error in the phase of the estimate assuming it to be uniformly distributed is analysed deriving the ...

7

Bit Error Rate (BER) Analysis of Rayleigh Fad...

Bit Error Rate (BER) Analysis of Rayleigh Fad...

... Bit error rate is a key parameter that is used in assessing systems that transmit digital data from one location to another. BER is applicable to radio data links, Ethernet, as well as fibre optic ...

5

Channel estimation algorithms 
		and bit error rate analysis of cognitive radio

Channel estimation algorithms and bit error rate analysis of cognitive radio

... square error algorithm to estimate wireless channel coefficients in a CR ...square error, bit error rate analysis using the estimated coefficients is also obtained so as to analyze the ...

7

Bit Error Rate Analysis for MC CDMA Systems in Nakagami  Fading Channels

Bit Error Rate Analysis for MC CDMA Systems in Nakagami Fading Channels

... Many papers have been dedicated to the bit error rate (BER) analysis of MC-CDMA [3, 4, 5, 6, 7]. The perfor- mance of MC-CDMA has been studied both for the uplink and the downlink of a mobile ...

10

Adaptive Minimum Bit Error Rate Beamforming

Adaptive Minimum Bit Error Rate Beamforming

... Abstract—An adaptive beamforming technique is proposed based on directly minimizing the bit-error rate (BER). It is demonstrated that this minimum BER (MBER) approach utilizes the antenna array ...

8

Show all 10000 documents...

Related subjects