HELD (HTTP Enabled Location Delivery)

HELD (HTTP Enabled Location Delivery) is a protocol that can be used to acquire Location Information (LI) from a LIS (Location Information Server) within an access network as defined in IETF RFC 5985.

NENA-STA-010, Detailed Functional and Interface Standards for the NENA i3 Solution

RFC 5985, HTTP-Enabled Location Delivery (HELD)