Publications

The Information Management Services (IMS) organization of AT&T handles Information Movement and Management Services for AT&T's internal use.

In this paper, the advantage of FCS (Fast Cell Selection) is investigated.

In this paper, low-complexity linear and nonlinear network coordinated beamforming (N-CBF) algorithms are proposed for the multi-cell downlink channel.

In this paper, low-complexity linear and nonlinear network coordinated beamforming (N-CBF) algorithms are proposed for the multi-cell downlink channel.

To provision the enhanced support for wireless internet service, High Speed Downlink Packet Access (HSDPA) was standardized in 3GPP.

In this article we consider network coordination as a means to provide spectrally efficient communications in cellular downlink systems.

We present two centralized algorithms that dynamically deform the topology of a multi-hop wireless network in response to changing traffic conditions, so as to reduce the end-to-end packet delay.

This paper describes a novel optimization methodology that integrates the availability awareness into the cost modeling of mesh and ring architectures.

In today's intensely competitive market, service providers are faced with a number of challenges when determining how best to evolve and grow their networks.

The energy efficiency has been identified by international institutions as fundamental to have a major ecological impact on the planet.