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feedback channel
Both the simulation and experimental results disclose that the hydrodynamic vibration, with the same intensity, frequency and 180° phase shift, occurs at axisymmetric points in the feedback channel of the fluidic flowmeter.
      
In particular, our SOM approach avoids the time-consuming index assignment process in traditional RVQs and does not require a reliable feedback channel for COVQ-like training.
      
Since a feedback channel is bandwidth-limited, we present a method of quantizing transmit-weight vectors.
      
Among them, Ca2+-mediated feedback channel modulations are often mediated by calmodulin (CaM) and other Ca2+-binding proteins.
      
In this article we study a channel with arbitrarily varying channel probability functions in the presence of a noiseless feedback channel (a.v.ch.f.).
      
We examine the joint impact of reporting latency, imperfect channel estimation and the corruption of reports in the feedback channel on the performance.
      
Later it was shown that the information on a feedback channel can be used to improve considerably the performance of channel coding.
      
The feedback channel is used to estimate the channel state using a hidden Markov model, and a quantizer matched to the channel state is chosen based on this information.
      
This paper presents an analysis of implementation losses in feedback channel state information (FCSI) based MAC protocols for the up-link (UL) of a centralized asynchronous CDMA packet radio system.
      
In contrast to many other proposals, it neither relies on the RTS/CTS protocol nor requires a feedback channel to transmit link-quality estimates from the receiver to the transmitter.
      
A controllable linear stochastic system with delay in the information feedback channel
      
We consider the problem of optimal control of the solution of a linear stochastic differential equation whose stochastic terms depend on the solution and a control in the presence of variable delay in the information feedback channel.
      
Decision Feedback Channel and Symbol Estimation Methods for CDMA Systems in Indoor Wireless Communications
      
In frequency division duplex (FDD) systems, this requires a fast feedback channel between mobile and base stations, and the overhead of the feedback control channel should be kept as low as possible.
      
In case of FDD systems, OOS and maximum SNR schedulers require a fast feedback channel from mobile to base station like the one in the FDD WCDMA system, while round robin operates independently of the channel state.
      
Optimal transmission of Gaussian signals through a feedback channel
      
Using the methodology and results of the theory of filtering of conditionally Gaussian processes, the optimal schemes of transmission of Gaussian signals through the noisy feedback channel are constructed under the new power conditions.
      
As seen in Figure 1, our system uses a feedback channel to inform the encoder of the loss of previous packets.
      
At present, all the electronics for one feedback channel is designed, produced and installed at the VEPP-4M.
      
At present our rate control depends entirely on a feedback channel from the decoder to the encoder.
      
 

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