Pulse or digital communications – Transceivers – Modems
Reexamination Certificate
2006-09-12
2006-09-12
Fan, Chieh M. (Department: 2611)
Pulse or digital communications
Transceivers
Modems
C375S240000, C370S352000, C370S466000, C370S493000
Reexamination Certificate
active
07106789
ABSTRACT:
An method and apparatus for provisioning multiple Next and fractional T1 along with packet based communications over a shared X-DSL communication link is disclosed. The communication link may be wired or wireless. The current invention provides a method and apparatus for flexibly provisioning businesses and other high bandwidth users, with multiple communication channels and multiple service types, both packet based and SDM/TDM. An efficient and configurable method and apparatus for multiplexing of both packets and STM channels on to a single VDSL frame is disclosed. At the receiver in the NT the VDSL receiver as explained is configured to de-multiplex individual channels and route them to individual users/suits within the building.
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Cary Charles C
Fan Chieh M.
Ikanos Communication Inc
IP Creators
Zheng Eva
LandOfFree
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