Title:
ネットワークにおいてデータを通すための方法および装置
Document Type and Number:
Japanese Patent JP3811126
Kind Code:
B2
Abstract:
A communications network including nodes which permit networks to be tunnelled across intermediate networks. The present invention has application, in particular, to SDH networks, SONET and OTN. The content of entities for transportation across an existing network are mapped into a series of subframes and are virtually concatenated across the network. Each subframes is assigned a sequence indicator, which allows the original entity to be assembled at a remote node.
Inventors:
Flavin, Anthony, John
McGuire, Alan
McGuire, Alan
Application Number:
JP2002563662A
Publication Date:
August 16, 2006
Filing Date:
January 28, 2002
Export Citation:
Assignee:
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
International Classes:
H04J3/00; H04L12/66; H04J3/16; H04L12/46; H04Q11/04
Domestic Patent References:
| JP8191284A | ||||
| JP7162433A | ||||
| JP5007219A |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
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