Publications

We apply statistical analysis to connect system design margins with uncertainties on model inputs.

The directional coupler is an important device in many transmission systems.

Many types of messaging services and products currently exist including, network and premises-based electronic mail applications, telex and facsimile services, voice mail systems, and attendant-bas

Unified Messaging Service (UMS) is AT&T's corporate strategy for integrating its messaging products and services such as electronic mail, voice mail, call coverage messaging, and in the future,

Businesses today have a variety of messaging services and products to choose from.

Internet telephony is viewed as an emerging technology not only for wireline networks, but also for third generation wireless networks.

This paper proposes the Unified Mobility Manager (UMM) that achieves efficient interworking between traditional wireless networks and Internet-telephony networks.

We consider the most likely demand matrices of cost- and energy-constrained communication networks of peers to identify benchmark traffic profiles and metrics for assessing the efficiencies of arch

This article describes AT&T's strategic direction and plans for a Unified Network Management Architecture (UNMA). AT&T's plans have been determined by three basic customer requirements: .

Today the dominant commercial data networking solution consists of IBM 3270 networks: terminals accessing mainframe hosts via cluster controllers and FEPs.