Shopping store planning and operations using large-scale distributed radio infrastructure

One or more non-transitory computer-readable media storing instructions that, when executed by one or more processors, cause a system to perform operations, the operations comprising:

• obtaining, by an array of radio receivers positioned at different heights included in a shopping cart, radio signals from a plurality of electronic sign labels (ESLs), wherein each ESL of the plurality of ESLs is associated with a respective product in a shopping store and is configured to operate in a transmission modality on one or more radio frequency protocols;
• determining a location of each ESL based on the radio signals obtained from the plurality of ESLs;
• determining three-dimensional locations of one or more products based on the location of each of the ESLs and an association between each of the ESLs with the respective product;
• and
• after determining the three-dimensional locations of the one or more products, generating a planogram.

A system comprising:

• an array of radio receivers positioned at different heights included in a shopping cart configured to obtain radio signals from a plurality of electronic sign labels (ESLs), wherein each ESL of the plurality of ESLs is associated with a respective product in a shopping store and is configured to operate in a transmission modality on one or more radio frequency protocols;
• and
• one or more processors configured to:
• determine a location of each ESL based on the radio signals obtained from the plurality of ESLs;
• determine three-dimensional locations of one or more products based on the location of each of the ESLs and an association between each of the ESLs with the respective product;
• and
• after the three-dimensional locations of the one or more products has been determined, generate a planogram.