Public Safety D2D devices to Korean market

Although 3GPP specified Proximity Services (ProSe) including direct communication for public safety already in release 12 (2015) there has been quite little evidence about real implementations. Qualcomm's interest seems to be more in commercial use cases based on the discovery functions of ProSe. Explanation is very likely the much higher volumes in consumer devices and applications compared to potential special public safety device volumes.

However now there are some English and Korean language news, which seem to indicate that Samsung is developing 3GPP direct communication (or device-to-device, D2D) for Korean market. Korea has been active in driving public safety LTE as the first significant market. The initial pilot phase of the public safety LTE network has been awarded to SK Telecom and KT.


Popular posts from this blog

Public Safety prioritization

APNs in MCPTT smartphone

Mission Critical Push To Talk and EPS bearers