Method for automatically adjusting supl protocol, and storage medium and mobile terminal

Patent metadata

Field	Value
Publication number	US-2020204950-A1
Application number	US-201816620885-A
Country	US
Kind code	A1
Filing date	Jul 23, 2018
Priority date	Jul 21, 2017
Publication date	Jun 25, 2020
Grant date	—

Abstract

Disclosed are a method for automatically adjusting an SUPL protocol, and a storage medium and a mobile terminal. The method comprises the steps of: storing different versions of an SUPL protocol in a mobile terminal in advance, and when a change in an accessed auxiliary positioning server is detected, configuring an SUPL protocol, the version of which corresponds to the current auxiliary positioning server, for the mobile terminal. The problem in the prior art of an SUPL protocol configured for a mobile terminal being unable to automatically match different auxiliary positioning servers is solved.

First claim

1 . A mobile terminal, comprising:
a processor configured for implementing instructions; and a storage medium configured for storing a plurality of instructions, wherein, the instructions are configured to be loaded by the processor to execute a method for automatically adjusting an SUPL protocol, and the method for automatically adjusting an SUPL protocol comprises the operations of: storing different versions of SUPL protocols and setting a storage file storing corresponding relationships between auxiliary positioning servers and SUPL protocol versions in the mobile terminal in advance; and when a change in an accessed auxiliary positioning server is detected, configuring an SUPL protocol of which the version corresponds to the current auxiliary positioning server for the mobile terminal.

2 . The mobile terminal according to claim 1 , wherein, the operation of when a change in an accessed auxiliary positioning server is detected, configuring an SUPL protocol of which the version corresponds to the current auxiliary positioning server for the mobile terminal comprises: detecting whether the accessed auxiliary positioning server is changed; if the accessed auxiliary positioning server is changed, determining whether a version of an SUPL protocol currently configured for the mobile terminal and a version of an SUPL protocol corresponding to a current auxiliary positioning server are the same; if the two versions are the same, ending the process; if the two versions are different, switching an SUPL protocol of the mobile terminal to the SUPL protocol of which the version corresponds to the current auxiliary positioning server.

3 . The mobile terminal according to claim 2 , wherein, the operation of determining whether a version of an SUPL protocol currently configured for the mobile terminal and a version of an SUPL protocol corresponding to a current auxiliary positioning server are the same comprises: searching a version of an SUPL protocol corresponding to a current auxiliary positioning server; acquiring a version of an SUPL protocol currently configured for the mobile terminal; and determining whether the version of the SUPL protocol corresponding to the current auxiliary positioning server and the version of the SUPL protocol currently configured for the mobile terminal are the same.

4 . The mobile terminal according to claim 3 , wherein, in the operation of searching a version of an SUPL protocol corresponding to a current auxiliary positioning server, the version of the SUPL protocol corresponding to the current auxiliary positioning server is searched in the storage file.

5 . The mobile terminal according to claim 2 , wherein, the storage file is further configured to store SUPL protocol version information of the mobile terminal after switching.

6 . The mobile terminal according to claim 5 , wherein, after the operation of if the two versions are different, switching an SUPL protocol of the mobile terminal to the SUPL protocol of which the version corresponds to the current auxiliary positioning server, the method further comprises: updating the SUPL protocol version information of the mobile terminal after switching in the storage file.

7 . A method for automatically adjusting an SUPL protocol, comprising the operations of: storing different versions of SUPL protocols in a mobile terminal in advance; and when a change in an accessed auxiliary positioning server is detected, configuring an SUPL protocol of which the version corresponds to the current auxiliary positioning server for the mobile terminal.

8 . The method for automatically adjusting an SUPL protocol according to claim 7 , wherein, the operation of storing different versions of SUPL protocols in a mobile terminal in advance further comprises: setting a storage file storing corresponding relationships between auxiliary positioning servers and SUPL protocol versions in the mobile terminal in advance.

9 . The method for automatically adjusting an SUPL protocol according to claim 8 , wherein, the operation of when a change in an accessed auxiliary positioning server is detected, configuring an SUPL protocol of which the version corresponds to the current auxiliary positioning server for the mobile terminal comprises: detecting whether the accessed auxiliary positioning server is changed; if the accessed auxiliary positioning server is changed, determining whether a version of an SUPL protocol currently configured for the mobile terminal and a version of an SUPL protocol corresponding to a current auxiliary positioning server are the same; if the two versions are the same, ending the process; if the two versions are different, switching an SUPL protocol of the mobile terminal to the SUPL protocol of which the version corresponds to the current auxiliary positioning server.

10 . The method for automatically adjusting an SUPL protocol according to claim 9 , wherein, the operation of determining whether a version of an SUPL protocol currently configured for the mobile terminal and a version of an SUPL protocol corresponding to a current auxiliary positioning server are the same comprises: searching a version of an SUPL protocol corresponding to a current auxiliary positioning server; acquiring a version of an SUPL protocol currently configured for the mobile terminal; and determining whether the version of the SUPL protocol corresponding to the current auxiliary positioning server and the version of the SUPL protocol currently configured for the mobile terminal are the same.

11 . The method for automatically adjusting an SUPL protocol according to claim 10 , wherein, in the operation of searching a version of an SUPL protocol corresponding to a current auxiliary positioning server, the version of the SUPL protocol corresponding to the current auxiliary positioning server is searched in the storage file.

12 . The method for automatically adjusting an SUPL protocol according to claim 9 , wherein, the storage file is further configured to store SUPL protocol version information of the mobile terminal after switching.

13 . The method for automatically adjusting an SUPL protocol according to claim 12 , wherein, after the operation of if the two versions are different, switching an SUPL protocol of the mobile terminal to the SUPL protocol of which the version corresponds to the current auxiliary positioning server, the method further comprises: updating the SUPL protocol version information of the mobile terminal after switching in the storage file.

14 . A storage medium, which stores a plurality of instructions; wherein, the instructions are configured to be loaded by a processor to execute a method for automatically adjusting an SUPL protocol, and the method for automatically adjusting an SUPL protocol comprises the operations of: storing different versions of SUPL protocols in a mobile terminal in advance; and when a change in an accessed auxiliary positioning server is detected, configuring an SUPL protocol of which the version corresponds to the current auxiliary positioning server for the mobile terminal.

15 . The storage medium according to claim 14 , wherein, the operation of storing different versions of SUPL protocols in a mobile terminal in advance further comprises: setting a storage file storing corresponding relationships between auxiliary positioning servers and SUPL protocol versions in the mobile terminal in advance.

16 . The storage medium according to claim 15 , wherein, the operation of when a change in an accessed auxiliary positioning server is detected, configuring an SUPL protocol of which the version corresponds to the current

Assignees

• Huizhou Tcl Mobile Communication Co Ltd

Inventors

• Wang Dapeng

Classifications

• H04L67/52

  specially adapted for the location of the user terminal · CPC title

• G01S19/25

  involving aiding data received from a cooperating element, e.g. assisted GPS · CPC title

• H04W80/085

  involving different upper layer protocol versions, e.g. LCS - SUPL or WSN-SOA-WSDP · CPC title

• H04W4/20

  Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel · CPC title

• H04L69/18 Primary

  Multiprotocol handlers, e.g. single devices capable of handling multiple protocols · CPC title