Method and device for processing services of multi-channel terminal

• US 10,834,726 B2
• Filed: 11/13/2017
• Issued: 11/10/2020
• Est. Priority Date: 11/14/2016
• Status: Active Grant

• Current Assignee: Spreadtrum Communications USA
• Original Assignee: Spreadtrum Communications USA
• Inventors: Gao, Xichun, Chen, Xianliang, He, Yi, Ni, Jinjin, Zhao, Yiguo
• Primary Examiner(s): Choudhry, Samina F
• Application Number:
  US15/810,734
• Publication Number:
  US 20180139748A1
• Time in Patent Office: 1,093 Days
• CPC Class Codes: H04L 67/60 Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources admission control or resource allocation H04L47/70
• CPC Class Codes: H04W 72/51 based on terminal or device properties
• CPC Class Codes: H04W 76/10 Connection setup

Abstract

A method and device for processing services of a multi-channel terminal are provided. The method includes: receiving a service request corresponding to a current subscriber identity card, when the current subscriber identity card is using a first service channel to communicate; establishing a second service channel to communicate, to respond to the service request, wherein the first service channel and the second service channel are both established based on the current subscriber identity card. By the method, the user'"'"'s demand for implementing two or more routes of communication at the same time can be satisfied, and the user'"'"'s experience is optimized greatly.

Claims

1. A method for processing services of a multi-channel terminal, comprising:

receiving a service request corresponding to a current subscriber identity card, when the current subscriber identity card is using a first service channel to communicate; and

establishing a second service channel to communicate, in response to the service request,

wherein the first service channel and the second service channel are both established based on the current subscriber identity card;

wherein the first service channel remains in an active state when the second service channel is established to communicate, and the first service channel and the second service channel are established based on a same service access mode,

wherein the service access mode comprises a service access mode realized by a circuit switch, a service access mode realized by a packet switch, a service access mode realized by basing on an IP (Internet Protocol) multimedia subsystem, or a service access mode realized by an IP network.

2. The method according to claim 1, wherein the service request comprises a mobile terminated call service request for the current user or a mobile originated call service request initiated by the current user, wherein the current user is identified by the current subscriber identity card.

3. The method according to claim 1, wherein services the service request for comprise a voice service or a video service.

4. The method according to claim 1, wherein the service request comprises a service request based on an IMS network, wherein services the service request for and services the first service channel corresponds to both comprise a service based on the IMS network.

5. The method according to claim 4, wherein services the service request for comprise a VoLTE service or a VoWIFI service.

6. The method according to claim 1, wherein the first service channel and the second service channel transmit a service data based on a data channel, which is established based on a wireless network.

7. The method according to claim 6, wherein the data channel is a data channel based on the IMS network.

8. The method according to claim 7, wherein the data channel based on the IMS network comprises a channel corresponding to an IMS PDN.

9. The method according to claim 8, wherein the first service channel and the second service channel correspond to different ports of the data channel.

10. A device for processing services of a multi-channel terminal, comprising:

a receiving circuitry, configured to receive a service request corresponding to a current subscriber identity card, when the current subscriber identity card is using a first service channel to communicate; and

an establishment circuitry, configured to establish a second service channel to communicate, to respond to the service request, wherein the first service channel and the second service channel are both established based on the current subscriber identity card;

wherein the first service channel remains in an active state when the second service channel is established to communicate, and the first service channel and the second service channel are established based on a same service access mode, wherein the service access mode comprises a service access mode realized by a circuit switch, a service access mode realized by a packet switch, a service access mode realized by basing on an IP (Internet Protocol) multimedia subsystem, or a service access mode realized by an IP network.

11. The device according to claim 10, wherein the service request comprises a mobile terminated call service request for the current user or a mobile originated call service request initiated by the current user, wherein the current user is identified by the current subscriber identity card.

12. The device according to claim 10, wherein services the service request for comprise a voice service and a video service.

13. The device according to claim 10, wherein the service request comprises a service request based on an IMS network, wherein services the service request for and services the first service channel corresponding to both comprise a service based on the IMS network.

14. The device according to claim 13, wherein services the service request for comprise a VoLTE service or a VoWIFI service.

15. The device according to claim 10, wherein the first service channel and the second service channel transmit a service data based on a data channel, wherein the data channel is established based on a wireless network.

16. The device according to claim 15, wherein the data channel is a data channel based on the IMS network.

17. The device according to claim 16, wherein the data channel based on the IMS network comprises a channel corresponding to an IMS PDN.

18. The device according to claim 17, wherein the first service channel and the second service channel correspond to different ports of the data channel.