| US 7,545,831 B2 | ||
| Transmission device for processing and transmitting signals of a plurality of channels | ||
| Takeshi Toyoyama, Yokohama (Japan); Masao Nakano, Yokohama (Japan); Shosaku Yamasaki, Yokohama (Japan); and Shigehisa Sakahara, Yokohama (Japan) | ||
| Assigned to Fujitsu Limited, Kawasaki (Japan) | ||
| Filed on Mar. 14, 2002, as Appl. No. 10/98,999. | ||
| Claims priority of application No. 2001-397781 (JP), filed on Dec. 27, 2001. | ||
| Prior Publication US 2003/0126285 A1, Jul. 03, 2003 | ||
| Int. Cl. H04J 3/00 (2006.01) | ||
| U.S. Cl. 370—476 [370/907] | 14 Claims |
| 1. A transmission device for performing prescribed processing on signals of a plurality of channels and transmitting the signals
of the plurality of channels, comprising:
a first storage unit storing first control data for the plurality of channels in different memory cells for each channel,
each first control data for each channel having one or more types of first control data elements for each channel configured
as at least one word data, wherein said storage unit stores at least two types of first control data elements for at least
one of the plurality of channels;
a first data structure conversion unit selecting first control data elements of the same type from said first control data
stored in said first storage unit, and converting the structure of said first control data such that the first control data
elements of the same type are configured as one word data;
a data generation unit for processing, in word units, said first control data converted by said first data structure conversion
unit, and generating, from the converted first control data, second control data necessary for said prescribed processing;
and
a selection unit selecting one or more signals for the plurality of the channels on the basis of said second control data,
and transmitting said selected signals for the plurality of channels.
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