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System for providing distributed hdt-rt networks

A distributed network and distributed system technology, applied in the field of remote terminals and main digital terminal components, can solve problems such as not supporting the development of next-generation packet networks, and not having third-party product interoperability

Inactive Publication Date: 2007-01-24
希尔纳公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

however, these proprietary control agencies often fail to meet the requirements that they neither interoperate with third-party products nor support the evolution to next-generation packet networks

Method used

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  • System for providing distributed hdt-rt networks
  • System for providing distributed hdt-rt networks
  • System for providing distributed hdt-rt networks

Examples

Experimental program
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Embodiment Construction

[0016] For convenience, the same numerals in the specification refer to the same structures in the drawings. see figure 2 , the distributed RDT network is represented by the number 300. The distributed RDT network 300 includes: a plurality of remote terminals 302 , a master digital terminal 304 , an integrated digital terminal 306 , a distribution network 308 and a public switched telephone network (PSTN) 105 . The network also includes a softswitch 310 and a trunk gateway 312 . Each remote terminal 302 may be connected to a master digital terminal 304 through a distribution network 308 . Each master digital terminal 304 is connected to at least one integrated digital terminal 306 . An integrated digital terminal 306 is connected to said PSTN 105 .

[0017] Usually, as above about figure 1 As described above, remote digital terminals 104 are used to provide access between residential or commercial subscriber loops and centralized network elements. To provide a greater r...

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PUM

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Abstract

A distributed system for communicating between a host digital terminal and a remote terminal. The host digital terminal is coupled between a central office digital terminal and a distribution network. The remote terminal is coupled between the distribution network and a plurality of subscriber loops. The system further includes a first network interface in communication with the host digital terminal for translating between an interface group protocol and a gateway control protocol. A distribution network switching fabric routes data between the host digital terminal and the remote terminal. A second network interface is in communication with the remote terminal for performing commands received from the first network interface and responding accordingly. Such a system enhances the evolution to next-generation packet networks.

Description

Background technique [0001] The present invention relates generally to telecommunications networks, and more particularly to a system and method for decomposing a remote digital terminal (RDT) into remote terminal (RT) and main digital terminal (HDT) components. [0002] refer to figure 1 , and the number 100 represents an integrated digital loop carrier system (IDLC) configured in an industry standard. The IDLC includes an integrated digital terminal (IDT) 102 located at or near a central office (CO) and a remote digital terminal (RDT) 104 located at or near a user. The IDT 102 is connected to a Public Switched Telephone Network (PSTN) 105 . The IDT 102 is further connected to the RDT 104 through a high speed digital circuit 106, such as a T1 circuit. The RDT 104 is further connected to a plurality of subscriber loops 108 . [0003] Media traffic between subscriber loop 108 and PSTN 105 is checked by the RDT 104 and multiplexed from the T1 circuit to the IDT 102 . In som...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/66H04L12/56H04J3/16
CPCH04Q3/0025
Inventor 吉恩-弗朗索瓦·加朗特雷·马克约翰·多纳克迈克尔·加齐耶
Owner 希尔纳公司
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