In this paper, a general minimum mean square error (MMSE) channel estimation algorithm is proposed for multiple-input multiple- output orthogonal frequency division multiplexing (MIMO-OFDM) systems
Receiver design noise considerations for FET front ends for fiber optics amplifiers as presented by Smith and Personick are revisited.
All-pass filters (APFs) are devices that allow phase correction or equalization without introducing any amplitude distortion.
The increasing role-even preeminence-of the end user in telecommunications today is one of the key trends facing Alcatel-Lucent and the entire telecom industry.
The power exchange between synchronous or cyclotron space charge waves and a potential field is investigated in a general way without considering particular coupler designs.
Integrated services share resources both to increase functionality and to decrease cost. Since resources are limited, there are interactions among these services.
This chaper is intended to serve as a general introduction to tunable lasers.
Large valves are suspended from a framework by spring-loaded cables with turnbuckles and phosphor-bronze damping blocks, to prevent damage in transit.
Electrical signals are at present transmitted by radio with energy travelling freely in space, and by transmission lines with energy confined to the conductors.
Personal Diary stack - used for keeping individual's diary.
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