Roam prompting equipment and realizing method
A technology for realizing method and equipment, applied in radio/inductive link selection arrangement, message/mailbox/notification, selection device, etc., capable of solving problems such as patent documents that have not yet been retrieved
Inactive Publication Date: 2006-09-13
ZTE CORP
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
For this reason, although the visitor location register can detect that the user is roaming, it cannot independently complete the roaming reminder function without the cooperation of other telecommunication entities
[0005] Relevant patent documents that provide roaming reminders in the form of short messages have not yet been retrieved
Method used
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[0018] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0019] figure 1 Networking diagram of roaming notification. The connection between the entities is: between the mobile switching center / visitor location register MSC / VLR and the location home register HLR and the short message center SMSC, the No. 7 signaling connection is adopted, and the connection between the roaming reminder server and the short message center The SMPP protocol is used to connect. Since only the location home register HLR and the visitor location register VLR can detect that the user's location changes, so in this system when the user roams, the HLR or VLR constructs point-to-point short message delivery, that is, the SMDPP message is sent to the short message center; the short message The center is responsible for converting the SMDPP roaming reminder request message into the DeliverReq of the SMPP protocol, and sends the message to the roamin...
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The device includes attribution position register, visiting position register and roam prompt server. The attribution position register detects whether user roams in or out locality, as well as constructs point-to-point short message delivery, i.e. sends SMDPP to short message center. The visiting position register detects whether outland user roams in locality, and constructs message for roam request message, then sends it to a short message center. The short message center transfers the roam request to roam prompt register, which delivers the message down. The roam prompt server as an external short message entity exchanges messages with short message center, as well as processes and constructs roam request message, then submits it to short message center for delivering down. The invention makes minor modification for attribution position / visiting position registers without modifying short message center. The function of prompting roam only needs to add a roam prompt server.
Description
technical field [0001] The invention belongs to the field of mobile communication, and specifically relates to a device and a realization method capable of providing a prompt function in the form of a short message for a user roaming in a mobile communication network. Background technique [0002] In the field of mobile communication, whether it is a GSM network or a CDMA network, there are a large number of roaming users. Operators always hope to attract users to join their network to the greatest extent, so for these roaming users, the operator hopes to provide a device to provide greetings for these roaming users, prompting that the users are entering a certain area now. Using roaming prompts can not only attract users, but also increase the popularity of operators. [0003] In the existing network, the visitor location register (VLR) and the home location register (HLR) do not support this kind of roaming reminder to the user, but when the location of the user changes, ...
Claims
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IPC IPC(8): H04Q7/20H04W4/12H04W4/14
Inventor 初传波吕朝林龙丽丁震晏志敏
Owner ZTE CORP