Telecommunications hardware and software for allowing the delivery of high speed data and telephone service over a single line; computer software for data encoding/decoding and error detection/correction using adaptive signal processing; filters, splitters, interface cards, line units, doublers, modems, and circuit boards, all for allowing the delivery of high speed data and telephone service over a single line

Telecommunications hardware and subscriber line technology, namely, digital signal processors, software for data encoding/decoding and error detection/ correction using adaptive signal processing; digital subscriber line systems comprised of line units, remote units, doublers, central office shelves, remote enclosures, and network management structures for use with telephone company central site operations in order to provide point-to-point and point-to-multipoint; digital subscriber line sys...

telecommunications hardware and operating software based on xDSL (high-speed Digital Subscriber Line) technology, namely, digital signal processors, software for data encoding/decoding and error detection/correction using adaptive signal processing; xDSL systems comprised of line units, remote units, doublers, central office shelves, remote enclosures, and network management structures for use with telephone company central site operations in order to provide point-to-point (one site connecti...

electronic telecommunications transmitters and receivers comprised of computer hardware, computer operating programs, and instructional manuals sold as a unit therewith

TELEPHONE COMMUNICATION TRANSMITTERS

TELEPHONE COMMUNICATION TRANSMITTERS

Telecommunications hardware and operating software based on digital subscriber line technology, namely, digital signal processors software for data encoding/decoding and error detection/ correction using adaptive signal processing; multiplexers; port and fiber management for a synchronous/asynchronous network interface, contained within a single unit

Telecommunications hardware and operating software based on digital subscriber line technology, namely, digital signal processors, software for data encoding/decoding and error detection/ correction using adaptive signal processing; digital subscriber line systems comprised of line units, remote units, doublers, central office shelves, remote enclosures, and network management structures for use with telephone company central site operations in order to provide point-to-point and point-to-mul...