フレームセグメント内でのデータ送信を表すシグナリングバイト又はコーディングバイオレーションを使用してフレームセグメント内の同期性のネットワークを通して異なる形式のデータを送るための通信システム

Japanese Patent JP4272150

B2

A communication system, network interface, and communication port is provided for interconnecting a network of multimedia devices. The multimedia devices can send streaming and/or non-streaming data across the network. The network accommodates all such types of data and assigns data types to time slots or frame segments within each frame to ensure streaming data maintains its temporal relationship at the receiver consistent with the transmitter. According to one embodiment, a signaling byte is preferably used to keep track of an amount by which isochronous streaming data occupies a frame segment. According to a second embodiment, a first coding violation is used to indicate the beginning of asynchronous or isochronous data placed within a segment reserved for such data. A second coding violation within the data stream may also be used to signify the end of the isochronous or asynchronous message or data transfer within that segment. According to a third embodiment, a coding violation within a frame segment of one or more frames is used to indicate the absence of isochronous streaming data within the byte locations containing the coding violations. Coding violations can, therefore, be interspersed between isochronous data messages or data transfers to note that a particular portion of a frame segment does not contain isochronous data.

JPH03125525	MULTIPLEX SIGNAL IDENTIFICATION SYSTEM
JPH1127302	BRANCH INSERTING MULTIPLEX CONVERTER

Nap, David Jay
Ho, Horace Shii
Heck Patrick

JP2004517617A

June 03, 2009

June 04, 2003

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Oasis Silicon Systems Incorporated

H04J3/00; H04J3/06; H04J3/12; H04J3/16; H04L25/49; H04L29/06

JP61117935A
JP61263326A
JP1071232A
JP7250126A
JP10178406A

Masaki Yamakawa
Shigeki Yamakawa

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