Title:
広帯域電気通信システム
Document Type and Number:
Japanese Patent JP3833718
Kind Code:
B2
Abstract:
A communication method comprises: processing a first message from the user CPE to select a circuit switch from a plurality of circuit switches, and selecting an identifier and a DS0 to route user communications from the user CPE to the circuit switch; transferring a second message indicating the identifier and the DS0 and transferring an SS7 IAM to the circuit switch; receiving the user communications from the user CPE in a packet format having the identifier in headers, and routing the user communications in the packet format based on the identifier in the headers; and receiving the second message and the user communications in the packet format, and in response, converting the user communications from the packet format into a DS0 format and transferring the user communications in the DS0 format over the DS0 to the one circuit switch.
Inventors:
Christy Joseph M.
Gardner Michael Joseph
Dure Albert Daniel
Wylie William Lyle
Gardner Michael Joseph
Dure Albert Daniel
Wylie William Lyle
Application Number:
JP52373798A
Publication Date:
October 18, 2006
Filing Date:
November 10, 1997
Export Citation:
Assignee:
Sprint Communications Company, L.P.
International Classes:
H04L12/28; H04L12/56; H04M7/06; H04L12/66; H04Q11/04
Domestic Patent References:
| JP7099541A | ||||
| JP7177147A | ||||
| JP7115470A | ||||
| JP6268747A | ||||
| JP9503634A |
Attorney, Agent or Firm:
Nozomi Watanabe
Haruko Sanwa
Haruko Sanwa