Communication Apparatus

专利名称：Communication Apparatus
发明人：Shu Hagiwara
申请号：US11660305
申请日：20050826
公开号：US20080095164A1
公开日：
20080424
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专利附图：
摘要：A communication apparatus according to the invention can be applied to
constitute each of relay nodes provided to constitute a novel communication network which avoids the problem that the traffic of adjunctive information other than the traffic of essential communication information increases undesirably so that communication
efficiency in the communication network is lowered. The communication apparatus comprises an interface unit and a core unit . Header data contained in framed data based on a communication signal from a signal receiving portion is transmitted from the interface unit to the core unit and, in the core unit , a comparison between the header data and history data preserved in a history database are carried out and a flag responding to a result of the comparison is added to the header data, so that the header data having the flag is transmitted to the interface unit from the core unit . In the interface unit , identification information in the original header data is changed in response to the flag and an output communication signal based on the framed data having the changed identification information is produced to be transmitted.
申请人：Shu Hagiwara
地址：Tokyo JP
国籍：JP
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