March/April 2005

March/April 2005

This issue explores RFID technology’s ability to reduce out-of-stock and includes a case study explaining how Wal-Mart is using RFID in stores to improve on-shelf availability.

Communication Breakdown

Not all EPC Gen 1 readers can be upgraded to handle EPC Gen 2’s dense reader mode. Here’s what you need to know.

Aim for the Worst

Aim for the Worst

The performance of tags—even those of the same make and model—can vary greatly. To achieve high read rates, design systems to read the weakest tags.