Main content
Displaying 15081 - 15090 of 37730

Femtocell is a promising solution to improve indoor coverage and system capacity with lower transmit power and enhanced user Quality of Service in LTE network.

When paired with traditional channel estimation and detection, massive MIMO is severely affected by pilot contamination.

To date, all of the proposals for burst-scheduling techniques have considered scheduling individual bursts. We introduce a new scheme called OBS group scheduling.

The method applies to step-by-step equipment working into sleeve control switchboards, and a brief description of its application to the B.P.O. director system is given.

Whereas carriers faster than 60 GBaud will soon be deployed in the elastic WDM networks, we examine how 75 GHz-wide channel spacing and filtering impact their performance.

109 110 THE BELL SYSTEM TECHNICAL JOURNAL, JANUARY 1956 1 8 Actual electron flow as it occurs in practical tubes can exhibit transverse velocities.

The capability of chemical beam epitaxy (CBE) to grow very high quality III-V semiconductor epilayers with superior compositional and lateral uniformity has been demonstrated in recent years.

Synthesis and growth of large Al(x)CuLi(y) quasicrystals by Bridgman techniques will be described.

The alloy system Al-Li-Cu was investigated extensively over the composition range 5.8-8 Al-Cu-3Li to develop a detailed understanding of the formation and properties of the icosahedral phase, know

We report the results of a study of a 25angstroms film of Co deposited on Si(311) at near room temperature and reacted at 500C.