Qualcomm Incorporated

Sang Tran

Shay Landis

Yehonatan Dallal

Danlu Zhang

Rongtian Zhang

Hung Vuong

In some aspects, an apparatus includes a processing system that includes one or more processors and one or more memories coupled to the one or more processors. The processing system is configured to send one or more memory access commands to a volatile memory. The one or more memory access commands are associated with a first address. The processing system if further configured to access, based on detecting a row-hammer condition associated with the one or more memory access commands, a physically adjacent row mapping table to determine at least a second address. The first address and the second address correspond to physically adjacent rows within the volatile memory. The processing system if further configured to send one or more row refresh commands to the volatile memory based on the row-hammer condition. The one or more row refresh commands are associated with at least the second address.

Row-hammer condition mitigation using a physically adjacent row mapping table

A flash memory physical interface in a host device may be configured based on a selection signal indicating whether a flash memory system is a first type or a second type. Based on the selection signal, either a first differential memory data signal input of driver circuitry or a second differential memory data signal input of the driver circuitry may be coupled to a differential data input of the flash memory system. Based on the selection signal, a differential data output of the flash memory system may be coupled to either a first differential memory data signal output of receiver circuitry or a second differential memory data signal output of the receiver circuitry.

Configurable flash memory physical interface in a host device

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may transmit a first signal using a first antenna of the antenna array, the antenna array having a plurality of antennas that are arranged along a curved structure, wherein the curved structure is convex in a direction opposite a transmission direction, and wherein the first antenna is located at a first position on the curved structure so that the first signal has a first aperture with respect to the lens. The first network node may transmit a second signal using a second antenna of the plurality of antennas, wherein the second antenna is located at a second position on the curved structure so that the second signal has a second aperture with respect to the lens. Numerous other aspects are described.

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Encinitas, CA, United States of America

Sang Tran