发明申请
US20130070728A1 METHODS AND APPARATUS FOR IMPROVING A CALL FALLBACK USER EXPERIENCE
有权
用于改善呼叫拒绝用户体验的方法和设备
- 专利标题: METHODS AND APPARATUS FOR IMPROVING A CALL FALLBACK USER EXPERIENCE
- 专利标题(中): 用于改善呼叫拒绝用户体验的方法和设备
-
申请号: US13620135申请日: 2012-09-14
-
公开(公告)号: US20130070728A1公开(公告)日: 2013-03-21
- 发明人: Bhupesh Manoharlal Umatt , Krishna Rao Mandadapu , Srinivasa Prasad Vangaru , Sathish Krishnamoorthy , Supratik Bhattacharjee , Joe Thomas , Thomas Klingenbrunn , Shyamal Ramachandran
- 申请人: Bhupesh Manoharlal Umatt , Krishna Rao Mandadapu , Srinivasa Prasad Vangaru , Sathish Krishnamoorthy , Supratik Bhattacharjee , Joe Thomas , Thomas Klingenbrunn , Shyamal Ramachandran
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM INCORPORATED
- 当前专利权人: QUALCOMM INCORPORATED
- 当前专利权人地址: US CA San Diego
- 主分类号: H04W36/00
- IPC分类号: H04W36/00
摘要:
Certain aspects of the present disclosure relate to techniques for improving a circuit-switched fallback (CSFB) user experience. In aspects, methods and systems for autonomously returning a user equipment (UE) from a 2G (2nd generation)/3G (3rd generation) network to an LTE (Long Term Evolution) network are provided. The UE may store a flag to note whether a current circuit switched (CS) call in the 2G/3G network is a result of a CSFB. The UE, in response to detecting a termination of the current CS call in the 2G/3G network and determining that the terminated call was a CSFB call (e.g., from the status of the flag), may trigger a mobility mechanism to autonomously return the UE to the LTE network.