Qualcomm Incorporated

Girish Khandelwal

Nitin Agarwal

Sitaramanjaneyulu Kanamarlapudi

Sanghoon Kim

Joe Thomas

Raghu Narayan Challa

Arvind Vardarajan Santhanam

Yongle Wu

Bhupesh Manoharlal Umatt

Kausik Ray Chaudhuri

Shanshan Wang

Mouaffac Ambriss

Dinesh Kumar Devineni

Marc Azar

Srinivasan Mecheri Govindarajan

Deepak Wadhwa

Priyanka Yenigalla

Thang Tu

Talha Patel

Gangaram Patidar

Farhad Tavassoli

Sumīt Kumar Singh

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit communications on a primary component carrier and a secondary component carrier (SCC). The UE may refrain from transmission on the SCC based at least in part on an error rate for transmission on the SCC and an amount of transmission power headroom for the UE. Numerous other aspects are provided.

Secondary component carrier drop for power headroom

Aspects of the present disclosure include methods, apparatuses, and computer readable media for receiving an aggregate bandwidth configuration including, a downlink (DL) bandwidth configuration indicating DL resources for one or more DL receptions, and an uplink (UL) bandwidth configuration indicating UL resources for one or more UL transmissions, calculating a maximum power reduction backoff value based on the UL bandwidth configuration, and transmitting UL information for at least one of the one or more UL transmissions based on the maximum power reduction backoff value.

Methods and apparatus for determining maximum power reduction for uplink transmission

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a measurement configuration for a plurality of cells. The UE may perform measurement of each of the plurality of cells in an order, wherein the order is based at least in part on a priority, wherein the priority is based at least in part on an aggregated downlink bandwidth. The UE may transmit a measurement report based at least in part on the order. Numerous other aspects are described.

Techniques for measurement order for carrier aggregation

Methods and apparatus configured to obtain a decision-point value, and send, for a logical channel group (LCG) having a quantity of data pending an uplink transmission, a long buffer status report in response to the decision-point value exceeding a threshold value, or a short buffer status report in response to the decision-point value being equal to or less than the threshold value are disclosed. The decision-point value may be a buffer status report-type determinative value, which may be based on a peak power envelope of a wireless communication device, a data transmission rate historically obtained by the wireless communication device, a number of component carriers available for a complete upload of a buffer holding data, a cost function, an amount of data associated with the LCG that is pending the uplink transmission, a type of the wireless communication device, or a latency of communications of the wireless communication device.

User equipment procedure for buffer status report

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a communication link using a first serving beam on a secondary component carrier (SCC). The UE may identify a link failure associated with the first serving beam. The UE may transmit an out-of-range indication associated with the first serving beam in association with the link failure. The UE may report measurement information for one or more candidate serving beams. The UE may receive an indication of a second serving beam from the one or more candidate serving beams. The UE may switch to the second serving beam for the SCC. Numerous other aspects are described.

Techniques for beam management for secondary component carrier

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San Diego, CA, United States of America

Girish Khandelwal