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For orthogonal frequency-division multiplexing (OFDM) systems, the frequency offsets in mobile radio channels distort the orthogonality between sub-carriers that results in intercarrier interferenc

An integrated optic 3 dB coupler followed by two adiabatic polarization splitters, suitable for balanced polarization diversity detection, was fabricated on silicon.

An integrated optic 3 dB coupler followed by two adiabatic polarization splitters, suitable for balanced polarization diversity detection, was fabricated on silicon.

Bit rate reduction from the present 64 kb/s per trunk is of interest both to reduce per-trunk cost of existing and planned digital transmission facilities and to prove-in digital transmission.

In this paper we describe the demonstration of a four level interconnection enhancement of our 0.9 micron CMOS technology.

The market for switching software requires projects to support concurrent development of multiple variants of a product, as well as maintenance of several long-lived releases.

The market for switching software requires development projects to support concurrent development of multiple variants of a product, as well as maintenance of several long-lived releases.

Key marketing and technical forces are driving the design and deployment of a long-term architecture for advanced information networking.

This paper introduces an advanced Telco Cloud Simulator that realistically models user behavior (users of different types moving around and demanding network resources) and the effect of this behav

Major firms serving large numbers of customers typically spend large sums annually on mass-media advertising.

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How Nokia Bell Labs re-conceptualized the cellular network for the Moon