TH6397B - How to rebuild the cellular ring frame in the cellular phone system. - Google Patents

Abstract

This invention involves a method of avoiding the use of temporary incoming numbers that are specially distributed in the mobile phone system. To be used as an outside call guide to incoming mobile (MS) lines. according to this invention The Incoming Standard Call (IAM) frame consists of one parameter field. An account number (MSN) in the first parameter field is replaced by a unique calling line number (PRN) of the switch center, which Mobile phone (MSC/GSM) within which its service area has subscriber line (MS) accessed, the International Mobile Distinguished Line (IMSI) symbol and Account Number (MSN) are inserted in the second parameter field. (Destination Transmission, EIT). This means that the principle of permanent positioning. where the address of the call line contains the direct number (MSN or IMSI) of the line being called this way in some recorder re-recording (HLR,GLR) after an error has occurred.

Claims (4)

1. How to create a new standard call frame (IAM) that arrived at mobile phone systems. The framework will include the first parameter. (Location of the person being called There is an account number (MSN) for the incoming line in the mobile system and the second parameter field. (Destination transmission) enters an area where the optional data can be inserted. Where directed by the manner in which by replacing the account number (MSN) in the first parameter field (the address of the called person) with the number used as a unique line of call (PRN) to the switch center. Which mobile phone service Which the service area that the mobile line has reached And by replacing it with a Line Unique Identification Number (IMSI) and Account Number. (MSN) in the alternate data gap of the second parameter field. (Transmission of destination information) 2. The method specified in claim 1, directed by the nature of the number collection, is used as the Unique Calling Guidelines (PRN) and the Unique Identification Number (IMSI) of the line called from the partner's records. Built-in home position recorder (HLR-1), with the partner's numbered account pointer. 3. The method described in Clause 2, directed by the nature of number collection, is used as a Unique Calling Guidelines (PRN) in the records of the callers in the home office record. (HLR-1) in the registration Where the IMSI of the line pair is used as a pointer. 4. Method of transmission from a mobile switching center (GMSC) in the first mobile telephone network (NW1), where the call information (IAM) is associated with the mobile line pair ( MS) which arrives in a second mobile network which is registered for home in the first mobile network (NW1) to a mobile switch center (MSC / GLR-2). Within its service area where the mobile phone is located Where it is directed by the nature of the measurement from the message of the signal entering the moving-entry switching center (GMsC), the line numbering account (MSN) associated with the moving line paired. Call (MS) and use the measured number account as a pointer. To consolidate from the distributed log (MS) to the Home Location Recorder (HLR-1) in one network. (NW1), in which the number is used as the first unique line (PRN) to the switch center where the mobile phone And the Unique Line Identification Number (IMSI) goes to the Entry Switch Center (GMSC) where the Unique Calling Number (PRN) and Unique Identification Number (IMSI) and account. The line number (MS) is collected to create a new call message (IAM) that is sent to the switch center where the mobile phone. (MSC / GLR) indicated by the calling number (PRN) that part of its register (GLR). Other parameters. All for the establishment of connection to the mobile line (MS) are collected while using the unique identification number. (IMSI) is a pointer.