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Method and system for the PHS roaming supported by the PHS cordless phone service platform

A business platform, cordless phone technology, applied in the direction of radio/induction link selection and arrangement, electrical components, wireless communication, etc., can solve the problem of not being able to support PHS access and fixed

Inactive Publication Date: 2007-10-17
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The HOMEBOX platform technology works very well in a single local network. However, in the existing telecommunication network, there are roaming users. Due to the limitation of the existing HOMEBOX platform technology, it can only be located in the local network and cannot support roaming users. Linktone access to fixed PSTN network

Method used

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  • Method and system for the PHS roaming supported by the PHS cordless phone service platform
  • Method and system for the PHS roaming supported by the PHS cordless phone service platform
  • Method and system for the PHS roaming supported by the PHS cordless phone service platform

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Embodiment Construction

[0029] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] As shown in FIG. 1 , it is a schematic structural diagram of a system in which a PHS user roams and accesses a HOMEBOX service platform. The whole system includes the HOMEBOX landline (HB terminal) of A, the access end office (LS, including the switch of A and B), the HOMEBOX (HB) service platform, the home location register (HLR), the LS and the HB service platform The ISUP (ISDN USERPART is the user part of ISDN signaling) signaling link connection; the HB service platform and the HLR are connected through the extended MAP signaling link; the HB terminal and the access end office (LS, including A The ground switch and the B ground switch) are connected through a fixed PSTN network.

[0031] Expand the MAP signaling between the HB service platform and HLR, add the area code of the HB terminal, and realize the support for PHS roaming; e...

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Abstract

The invention discloses a PHS mobile roaming method supported by PAS wireless phone service platform, including following steps: PHS mobile phone starting position registration requirement to the roaming location HB terminal, starting the call to the network side after HB terminal receiving it; call entering into HB service platform which processes multi-number-releasing operation based on the PSTN number of the HB terminal; HB service platform and PHS mobile phone HLR performing the mobile phone registration based on the expanded MAP signaling when the PSTN number has distributed corresponding office code and stored at the HB platform. The invention also discloses a system for supporting PAS roaming. The invention effectively solves the registration and calling problems of roaming users at the HOMEBOX platform in the digital SPC switch HOMEBOX service platform system and enables the roaming PAS users to access fixed PSTN network.

Description

technical field [0001] The invention relates to a digital program-controlled exchange HOMEBOX (Lingtong Cordless Telephone) service platform technology, in particular to a method and system for the HOMEBOX service platform to support PHS roaming. Background technique [0002] In the existing telecommunication network, fixed operators simultaneously operate multiple networks such as fixed telephone network, PHS mobile network, and follow-up 3G mobile network. In places where the signal cannot be covered, fixed network line resources or other mobile network network resources cannot be used to realize calls, which cannot meet the needs of users and also reduces the rational use of network resources. At the same time, the cost of mobile calls is higher than that of fixed charges, especially roaming charges. Users need to use PSTN (Public Switched Telephone Network) to reduce communication costs. [0003] If this situation is to be completely changed, it is necessary to integrat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04Q3/00H04M3/42H04W8/02H04W8/08
Inventor 管卫芝尹芹周冬平
Owner ZTE CORP
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