Multiplex communications – Wide area network – Packet switching
Patent
1994-11-10
1996-07-16
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
H04R 1104
Patent
active
055374050
ABSTRACT:
A cross-connecting module includes a demultiplexing unit, a first replacing unit, a cross-connecting unit, a second replacing unit, and a multiplexing unit. The demultiplexing unit sequentially byte-interleave-demultiplexes multiplexed transmission data into a plurality of demultiplexed data. The first replacing unit replaces pointer information indicating a leading address of a data storage area of each of the second and subsequent demultiplexed data, which are byte-interleave-demultiplexed by the demultiplexing means, with pointer information indicating a leading address of a data storage area of the first demultiplexed data. The cross-connecting unit cross-connects the first demultiplexed data from the demultiplexing unit with the second and subsequent demultiplexed data from the first replacing unit. The second replacing unit replaces the pointer information of each of the second and subsequent demultiplexed data from the cross-connecting unit with a preset specific value. The multiplexing unit byte-interleave-multiplexes the first demultiplexed data from the cross-connecting unit with the second and subsequent demultiplexed data from the second replacing unit.
REFERENCES:
patent: 4656625 (1987-04-01), Nojiri et al
"Sonet is emerging as one of the important Global data transport schemes of the decade", Kessler, Jul. 1991, pp. 36-46.
NEC Corporation
Olms Douglas W.
Ton Dang
LandOfFree
Cross-connecting module does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cross-connecting module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cross-connecting module will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1790335