Publications

We study the problem of routing traffic in the Internet with strict delay constraints. This problem arises in the context of routing delay-sensitive traffic such as Voice-over-IP.

Work is sent to a pair of identical facilities in amounts Y sub 1...., Y sub N that are independent samples from a given exponential distribution.

Maximizing the system throughput and bandwidth utilization while guaranteeing fairness is a core scientific and technical challenge for cellular systems.

T h i s p a p e r describes t h e a d a p t a t i o n o f t h e c a t h o d e r a y oscillog r a p h t o t h e d e t e r m i n a t i o n o f t h e o v e r l o a d p o i n t o f v a c u u m t u b e

We consider the problem of traffic anomaly detection in IP networks.

We characterize traffic load and provide a method for overload prediction, more generally load anomaly detection, in segments of IP networks that carry almost exclusively voice traffic.

The exponential growth of mobile data users and services places a heavy burden on the limited wireless bandwidth of cellular data networks.

As part of a MIMIC phase 1 team, AT&T Bell Labs is processing a variety of microwave circuits. One such circuit is a C-Band High Power Amplifier.

I N A perfect multi-channel carrier telephone system, each channel would be entirely free from interference produced by the energy present in the other channels.

In long term evolution (LTE), the component carriers in 5GHz are planned to be utilized without licenses, which obtains a new name for this feature of the LTE, i.e., licensed assisted access (LAA).