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Method of realizing single dial communicating service and its signalling coding method

A number one, business technology, applied in the direction of subscriber special services, selection devices, electrical components, etc., can solve the problems of increasing signaling interaction and call connection delay, high construction and use costs, and complicated call connection control, etc., to achieve reduction The complexity of business construction and implementation cost, the effect of shortening the connection delay and avoiding signaling interaction

Inactive Publication Date: 2009-03-25
SHANGHAI LIANGJIANG COMM SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This method needs the support of the intelligent network, the call connection control is complicated, the signaling interaction and call connection delay are increased, the service user data is centralized, the communication quality is degraded, and the construction and use costs are high. These shortcomings limit its large-scale application

Method used

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  • Method of realizing single dial communicating service and its signalling coding method
  • Method of realizing single dial communicating service and its signalling coding method
  • Method of realizing single dial communicating service and its signalling coding method

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Embodiment Construction

[0020] The method for realizing the ONLY service and the signaling coding method of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] The encoding format of the IAM signaling message is described as follows:

[0022] Table 1 is the format of the called party number parameter field specified in section 6.3.9 of the specification YDN038-1997 of the Ministry of Information Industry of the People's Republic of China, where bit1~bit4 of the second byte are reserved.

[0023] Table 1

[0024]

[0025] Table 2 shows the format of the called user number parameter field when the ONLY service is introduced. Enable the first bit of the second byte to be used as an indicator of the ONLY service ringing attribute:

[0026] 0: Simultaneous ringing

[0027] 1: Ring in order of priority

[0028] The definitions of other expressions are the same as those in the original specification.

[0029] Table 2

[003...

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Abstract

The method comprises: before the initial address signaling message (IAM) used for making call connection enters into the service switch point (SSP), said message is re-encoded for adding the binding number of iNumber service and the control logic in order to indicate the succeeding service exchange to control the call connection of iNumber service.

Description

technical field [0001] The present invention relates to a method for realizing ONLY service in a communication network system and a signaling encoding method. Specifically, on the premise of not modifying the structure of the existing communication network, only the signaling processing technology is used, that is, in the signaling Before ordering to enter the service application software of the ONLY service platform, the bundled number and control logic of the ONLY service are programmed into, so as to achieve the purpose of directing the subsequent service switch to control the ONLY call connection. Background technique [0002] "One Number" (Universal Personal Telecommunication or Telecom CommunicatePartner) service is called UPT service or TCP service. It is a value-added service provided by telecom operators. The One Number Number is a unique number provided by telecom operators to users. This number can be associated with multiple numbers registered by users. The ONLY...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M3/42H04M3/46H04Q3/00
Inventor 胡正东宋树成
Owner SHANGHAI LIANGJIANG COMM SYST