Localization

I attended the EEML 2022 and presented the work on wireless transformer (WiT).

I presented the WiT at SPAWC 2022.

I presented the work on RRH selection and localization at 2022 EUCNC and 6G summit.

We show that the whole estimated channel can be fed into the transformer block as a set of subcarriers. Without vectorizing the input, using recurrence, standard convolution operators, or fusion, attention can serve as an adaptive filter for resilient CSI.

The fronthaul overhead issue in distributed RAN for 5G and 6G is addressed in a learning-based approach based on extreme value theory.

The work on uncerstainty measure for wireless localization.

Whether contrastive triplet-loss is better than classical cross-entropy based classifier for low-dimensional CSI representation learning.