Integrated circuit technologies are enabling intelligent, chip-based, optical packet switch matrices. Rapid real-time re-configurability at the photonic layer using integrated circuit technologies is ...

SAN ANTONIO, Texas — Some of the biggest backers of circuit-switched architectures are acknowledging that packetized voice will overtake their analog world soon, but exactly how remains a bone of ...

Back in the 1999 heyday of prosperity in the communications segment, everyone from chip vendors to switch makers to service providers were talking up VOIP (voice over Internet Protocol). The ...

Sprint Corp. is to change its entire circuit-switched telephone network to packet technology in an attempt to keep up with customer demand for capacity, the company announced today. All 8 million of ...

Over the past few years, Google has been quietly overhauling its data centers, replacing its networking infrastructure with a radical in-house approach that has long been the dream of those in the ...

Sprint is to change its entire circuit-switched telephone network to packet technology in an attempt to keep up with customer demand for capacity, it announced Tuesday. All eight million of Sprint’s ...