Micron Technology Incorporated

Qualcomm Incorporated

Adp, Inc.

Gaurav Singh

Prashant Parashari

Subrato Kumar De

Ankur Bhattacharjee

Baidurjya Sinha

Mohit Goel

Mugdha Sanjay Patil

Arvind Vardarajan Santhanam

Saeed Sharifi Tehrani

Nitin Pant

James Francis Geekie

Muralidharan Murugan

Mahbod Ghelichi

Mattias Kaulard Huber

Krishna Ram Budhathoki

Rishika Tindola

Sivasubramanian Ramalingam

Sridhar Anumala

Amit Kumar Singh

Swaroop Singh Kshatriya

Rahul Chandrashekar Sahukar

Syam Prasad Reddy Battula

Sattwik Nandi

Harshpreet Singh

Nitish Nagar

Systems and techniques are provided for wireless communications. A process can include determining that a quantity of a plurality of Mobile Terminated (MT) calls received within a first time period is greater than a first configured threshold. A process can include determining a subset of non-verified MT calls from the plurality of MT calls based on a call verification score for each respective MT call of the plurality of MT calls received within the first time period. A process can include determining that a quantity of non-verified MT calls included in the subset is greater than a second configured threshold. A process can include performing modem-level blocking based on determining a corresponding calling party identity associated with a non-verified MT call included in the subset.

Malicious call attack detection and mitigation

A sign bit of a low-density parity-check (LDPC) codeword associated with a translation unit (TU) can be generated by performing an XOR operation on a RAIN drop corresponding to the TU and a raw read of the TU. The LDPC codeword can include a hard bit and three soft bits that include the sign bit. The LDPC codeword can be decoded using the hard bit and the three soft bits. A read recovery operation can be performed on the TU using the decoded LDPC codeword.

Read recovery for redundant array of independent NAND stripes

Display screen or portion thereof with graphical user interface

Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques that may help mitigate service loss for a UE (e.g., in DSDA mode) due to temperature rise. According to certain aspects, a UE detects, while operating in a multi subscriber identity module (SIM) mode with at least a first subscriber (SUB) and a second subscriber (SUB) active on a first radio access technology (RAT), that the UE has reached a first temperature threshold less than a second temperature threshold at which the UE limits service in the first RAT and greater than a third temperature threshold associated with a temperature mitigation level. The UE then takes action to move the first SUB to a second RAT in response to the detecting.

Mitigating limited service in multi-sim mode due to temperature rise

Read recovery including low-density parity-check decoding

Methods, systems, and apparatuses include generating recovery likelihood metrics for undecodable segments in a stripe of data distributed across a redundant array of storage nodes. The recovery likelihood metrics are based on a determination of a likelihood of recovering the undecodable segment. The undecodable segments are ranked based on the recovery likelihood metrics. The undecodable segments are recovered in an order based on the ranking starting with the undecodable segment with the highest likelihood of recovery.

Data recovery using dynamic segment ordering

Exemplary methods, apparatuses, and systems include receiving a plurality of read operations. The read operations are divided into a current set of a sequence of read operations and one or more other sets. The size of the current set is a first number of read operations. An aggressor read operation is selected from the current set. A first data integrity scan is performed on a victim of the aggressor and a first indicator of data integrity is determined based on the first data integrity scan. A scaling factor is determined using the indicator of data integrity and a number of program erase cycles for the portion of memory. The set size of read operations is adjusted to a second number of read operations using the scaling factor for a subsequent set.

Probabilistic data integrity scan with an adaptive scan frequency

Exemplary methods, apparatuses, and systems include receiving a plurality of read operations. The read operations are divided into a current set of a sequence of read operations and one or more other sets. The size of the current set is a first number of read operations. An aggressor read operation is selected from the current set. A data integrity scan is performed on a victim of the aggressor and a first indicator of data integrity is determined based on the first data integrity scan. A size of a subsequent set of read operations is set to a second number, which less than the first number, based on the indicator of data integrity.

Changing scan frequency of a probabilistic data integrity scan based on data quality

In various embodiments, a wireless device processor may determine a threat score for a first cell, determine whether the first cell threat score is below a first threat score threshold, update a good neighbor cell data structure using neighbor cell information from the first cell in response to determining that the first cell threat score is below the first threat score threshold, performing cell reselection to a second cell, determine whether the second cell transmits a system information block message indicating fake neighbor cell information, and increase a threat score for the second cell in response to determining that the second cell provides the SIB message indicating fake neighbor cell information and that a good neighbor cell data structure includes an indication of one or more good neighbor cells that are within the time threshold and the location threshold and doing countermeasures in a response to the determination.

Mitigating fake cell imprisonment

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a condition associated with failure of a cell acquisition procedure is satisfied; output a notification that permits a user of the UE to provide input indicating whether to deactivate one or more radio frequency components of the UE based at least in part on determining that the condition associated with failure of the cell acquisition procedure is satisfied; receive user input that indicates whether to deactivate the one or more radio frequency components of the UE based at least in part on outputting the notification; and selectively deactivate the one or more radio frequency components of the UE based at least in part on the user input. Numerous other aspects are provided.

Out of service notification and deactivation of radio frequency components

Growing community of inventors

Hyderabad Telangana, India

Gaurav Singh