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1. (WO2017151632) SYSTEM AND METHODS FOR AVOIDING CALL PERFORMANCE DEGRADATION IN A WIRELESS COMMUNICATION DEVICE

Pub. No.:    WO/2017/151632    International Application No.:    PCT/US2017/019973
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Wed Mar 01 00:59:59 CET 2017
IPC: H04W 88/06
H04L 5/00
H04W 72/12
H04W 24/00
Applicants: QUALCOMM INCORPORATED
Inventors: JAIN, Manish
HANDA, Omesh Kumar
RAMAKRISHNA, Anoop
Title: SYSTEM AND METHODS FOR AVOIDING CALL PERFORMANCE DEGRADATION IN A WIRELESS COMMUNICATION DEVICE
Abstract:
Methods and systems improve performance of a wireless communication device supporting an active communication in a first network on a modem stack associated with a first subscriber identity module. The wireless communication device may detect that a control signal was received on the modem stack associated with the first SIM, identify a percentage of scheduled uplink feedback corresponding to the control signal received on the modem stack associated with the first SIM that will be transmitted on the first network, and determine whether determining whether the identified percentage is less than a threshold. If the identified percentage is that will be transmitted to the first network is less than the threshold, the wireless communication device may ignore operations instructed by the control signal received on the modem stack associated with the first SIM.