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Carrier frequency offset (CFO)

Carrier frequency offset (CFO) is one of the most common impairments found in a communication system. As the name suggests, it is due to the mismatch between the carrier frequencies used by the transmitter and the receiver. The effects produced by CFO on single carrier and ofdm systems is ve...
  book        Word     

ofdm aximum likelihood estimation

This paper discusses the effects of frequency offset on the performance of orthogonal frequency division multiplexing (ofdm) digital communications. In this paper we present maximum likelihood (ML) algorithm for the joint estimation of sampling frequency offset and carrier frequency offset i...
  dsp        Word     

SIMULINK MODEL FOR FINDING BIT ERROR RATE FOR QAM ofdm

ofdm WITH QAM MODULATION...
  Matlab        Matlab     

ofdm Capacity

ofdm Capacity...
  Matlab        Matlab     

maximum-likelihood estimation (MLE) method In statistics

In statistics, maximum-likelihood estimation (MLE) is a method of estimating the parameters of a statistical model. When applied to a data set and given a statistical model, maximum-likelihood estimation provides estimates for the model's parameters...
  book        Delphi     

Receiver used algorithms and program flow with the sender sends the frame struct...

Receiver used algorithms and program flow with the sender sends the frame structure of ofdm symbols are. Concrete frame structure and timing estimates, frequency offset estimation, the remaining error tracking algorithm can reference algorithm documentation....
  source in ebook        Matlab     

Consider the frequency offset of ofdm simulation program, directly from the clas...

Consider the frequency offset of ofdm simulation program, directly from the classic reference preparation...
  matlab        Matlab     

Expansion of the Direct Sequence Spread Spectrum system, including synchronizati...

Expansion of the Direct Sequence Spread Spectrum system, including synchronization, channel estimation, frequency offset and frequency offset estimation...
  Communication-Mobile        Visual C++     

very sound one ofdm simulation program, which is in the form FUNCTION, Reproduct...

very sound one ofdm simulation program, which is in the form FUNCTION, Reproduction of ofdm mapping, IDFTDFT, synchronous (time-frequency synchronous) and channel estimation, and the estimated frequency offset a series of code....
  Communication-Mobile        Matlab     

ofdm signals in frequency offset correction procedure used to estimate the sub

ofdm signals in frequency offset correction procedure used to estimate the sub-band frequency deviation....
  matlab        Matlab     

The paper first outlines the principles of ofdm, features and key technologies,...

The paper first outlines the principles of ofdm, features and key technologies, the system needs to introduce several synchronization. Synchronization error and then the impact on system performance for a simple analysis, show that the timing deviation and the sampling frequency deviation will intro...
  Other systems        Matlab     

This application note gives an overview of the channel estimation strategies use...

This application note gives an overview of the channel estimation strategies used in orthogonal frequency division multiplexing (ofdm) systems....
  matlab        Others     

ofdm

ofdm- ofdm (Orthogonal frequency Division Multiplexing) that is orthogonal frequency division multiplexing, ofdm is the fact MCM Multi-CarrierModulation, a multi-carrier modulation. The main idea is: The channel is divided into a number of orthogonal sub-channel, high-speed data signals into paralle...
  3G develop        Matlab     

Abstract: Based on the communication technology train operation control system (...

Abstract: Based on the communication technology train operation control system (CBTC) is a railway signal direction for the development of cross-frequency division multiplexing ofdm) is a wireless environment of high-speed transmission technology, its high-speed train control information transmissio...
  Project Design        Others     

The establishment of orthogonal frequency division multiplexing (ofdm) system, t...

The establishment of orthogonal frequency division multiplexing (ofdm) system, the simulation model of the modulator and the program is given with K = 10 Ge sub-channel, symbol interval T = 100s, with 16-point QAM signal, ofdm system, the modulator output signal ....
  Other systems        Matlab     

orthogonal frequency division multiplexing (ofdm) technology and its MATLAB simu...

orthogonal frequency division multiplexing (ofdm) technology and its MATLAB simulation...
  Communication        Matlab     

ofdm offset estimation Algorithm optimization code, sub

ofdm offset estimation Algorithm optimization code, sub-article code is 2007 graduate Master of excellent essays, have a very high reference value....
  Other systems        Matlab     

this is describing lte uplink...

this is describing lte uplink...
  Communication        PDF     

simulation using Matlab ofdm wireless LAN in the application's source code,...

simulation using Matlab ofdm wireless LAN in the application's source code, the source code applicable to the development of ofdm wireless LAN engineering and technical personnel and graduate students....
  Communication        Matlab     

Channel estimation for ofdm systems based on comb

Channel estimation for ofdm systems based on comb-type pilot arrangement in frequency se lective fading channels a channel estimation of the classic article...
  Communication        Others