On long-distance telephone calls, echo is an impairment that is often as annoying subjectively as the more obvious impairments of low volume and noise.
An MIMD multiprocessor digital signal- processing (DSP), chip containing four 64-b processing elements (PE's) interconnected by a 128-b pipelined split transaction bus (STBus) is presented.
We demonstrate a 10 GHz actively modelocked, polarization-maintaing fiber ring laser that utilizes a single device to provide gain, loss modulation, optical isolation, and repetition rate adjustmen
This paper will describe the design and performance of an optical isolator for fiber optics application having adjacent input and output fibers. The fibers enter at one end of the device.
Although the problems discussed in this paper arose in the theory of telephone traffic, we use the terminology of queues.
We analyze an M/G/1 queue with server vacations and gated time-limited service. The analysis is based on the work decomposition property recently proved by Boxma and Groenendijk.
We analyze an M/G/1 queue with server vacations and non-gated time-limited service.
T HE single-sideband suppressed-carrier method of transmission has been used to effect economies in the power capacity required, energy consumed, and space in the frequency spectrum on carrier tele
The success of converged next-generation networks (NGNs) will be contingent on the ability of subscribers to access data, voice, and other real-time multimedia services seamlessly, whether they are
We report and characterize an amplifier which provides gain to a record six spatial modes simultaneously.
