WAYNE, N.J. — In a move that will have big impacts on the deployment of VDSL in the United States, and around the world, ANSI's T1E1.4 committee has opted for discrete multitone (DMT) technology over ...

Forward error correction has long been widely deployed at the physical-link layer in conjunction with advanced line-coding schemes.

With data revenues on the decline, many in the DSL sector are eyeing very high-rate DSL (VDSL) as a needed evolution for current ADSL architectures. But, the move to VDSL has been clouded by a brewing ...