Thus OFDM converts frequency selective fading channel into flat fading channel.

We also converted a depolarization-activated potassium-selective channel, Kv1.4, into a hyperpolarization-activated non-selective channel by site-directed mutagenesis (R447N, L448A, and R453I in S4 and G528S in the pore).

IEMs with selective separation properties for monovalent ions have been explored.

When channel quality information of a predetermined number of sub-bands selected by a receiver in a frequency selective channel is transmitted, total average channel information is transmitted.

One or more modulated carrier signals are now distorted in frequency space according to a frequency-selective static channel model.

The at least one Mach-Zehnder module and the at least one ring resonator filter at least one selective channel from the optical signal.

Thus, accurate feedback information is calculated from a frequency selective channel and utilized to enable the efficient utilization of frequency resources.

Application of a joint and iterative MMSE-based estimation of SNR and frequency-selective channel for OFDM systems

The control circuit includes a selective channel for current flow from an electrical potential supply either via the charge pathway or via the discharge pathway.