Invention Grant
- Patent Title: Enhanced inter-radio access technology (IRAT) cell reselection
- Patent Title (中): 增强的无线电接入技术（IRAT）小区重选
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Application No.: US14448774Application Date: 2014-07-31
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Publication No.: US09374738B2Publication Date: 2016-06-21
- Inventor: Ming Yang , Tom Chin
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM INCORPORATED
- Current Assignee: QUALCOMM INCORPORATED
- Current Assignee Address: US CA San Diego
- Agency: Seyfarth Shaw LLP
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W36/00 ; H04W24/10 ; H04W76/06 ; H04W36/34 ; H04W36/30 ; H04W88/06 ; H04W36/36
Abstract:
A cell reselection technique establishes a data call on a different radio access technology (RAT) when a background application requests initiation of a data call while camped on a serving RAT. Rather than setting up the data call immediately on the serving RAT, a user equipment (UE) determines signal quality of the other RAT. When the signal quality is good, the UE delays call setup until after reselecting to the other RAT.
Public/Granted literature
- US20160037388A1 ENHANCED INTER-RADIO ACCESS TECHNOLOGY (IRAT) CELL RESELECTION Public/Granted day:2016-02-04
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