Positioning Protocol for Next-Gen Cell Phones

摘要

The framework introduced by 3GPP LPP and extended in LPPe brings long-sought convergence in the control- and user-plane positioning protocols. This ensures that in the user-plane domain, the dominant domain for positioning services in consumer LBS, vendors can utilize exactly the same protocol as in the control plane. This reduces implementation, testing, and deployments costs, and will make the LPP/LPPe the de facto standardized positioning protocol in the mobile domain.