Qualcomm Incorporated

Nikhil Mali

Manjinder Singh Sandhu

Madhusudan Kinthada Venkata

Arnaud Meylan

Joshua Tennyson MacDonald

Siva Kumar Jujaray

Aspects herein describe utilizing semi-persistent scheduling (SPS) resources in wireless communications. An indication to retransmit information for SPS resources can be received from an access point. It can be determined that a SPS activation for the SPS resources is not received from the access point. Based on this determination, one or more signals can be transmitted.

Processing retransmissions in semi-persistently scheduled wireless communications

Aspects of the present disclosure relate to wireless communications and, more particularly, to identifying a cell as a handover candidate in coverage areas based on decoding a secondary synchronization signal and/or a primary broadcast channel of the handover candidate cell. An example method generally includes initiating a search for a secondary synchronization signal (SSS) for a first cell of one or more handover candidate cells, and reporting the first cell as a handover candidate in a measurement report if the SSS for the first cell is detected a threshold number of times.

Handover candidate cell identification and radio link failure (RLF) mitigation in coverage areas

A multi-antenna device configured for addressing connection performance issues in UL/DL imbalance scenarios is described. The device may identify a potential UL/DL imbalance scenario and select signal measurements associated with either a primary antenna or a diversity antenna for mobility procedures and/or mobility measurement reporting based on the detected imbalance. In one example, the device may receive a signal at both the primary and a diversity antenna and may identify an imbalance between the primary and diversity signal measurements. The device may then compare the identified imbalance with an imbalance threshold and may select the primary or diversity signal measurement for mobility procedures and/or measurement reporting based at least in part on the comparison. For instance, if the imbalance is greater than the imbalance threshold the device may use the primary signal measurements and may otherwise use the stronger of the primary or diversity signal measurements.

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Parsippany, NJ, United States of America

Nikhil Mali