What is eHRPD switch?
eHRPD is being standardized as a method of interworking multiple access networks (eHRPD, E-UTRAN) under a single packet switched core network, SAE/EPC. The CDMA operators are able to upgrade the packet core network to EPC elements without an overlay, which instead they can phase in over time.
What is bearer in APN eHRPD?
Bearer. An optional field allowing you to exclude this APN configuration based on the communication technology (eg LTE, eHRPD) currently being used. Mobile virtual network operator type / value. Restrict use of this APN to certain MVNOs (mobile network resellers) or subscriber accounts.
What is Hrpd?
HRPD stands for “high rate packet data”. It is a high-speed CDMA-based wireless data technology developed by Qualcomm. It was also known as “HDR” (high data rate) at one point.
What is LTE APN?
APN LTE: Mobile Devices Making Data Connections must be Configured with an LTE APN. Access Point Name (APN) is an identifier that lives in the LTE core network, otherwise known as the Evolved Packet Core (EPC). In that home, the APN comes into play inside the Home Subscriber Server (HSS) node of the core network.
What is human resource planning and development?
Human resource planning (HRP) is the continuous process of systematic planning ahead to achieve optimum use of an organization’s most valuable asset—quality employees. Human resources planning ensures the best fit between employees and jobs while avoiding manpower shortages or surpluses.
How is eHRPD the same as LTE core?
It is essentially the same exact technology, except eHRPD data is routed through the LTE core instead of the MSC (switch) so it can maintain the same IP address as LTE. This allows for data hand offs between LTE and 3G.
Can you use eHRPD on a 3G device?
This allows for data hand offs between LTE and 3G. Only LTE devices are capable of eHRPD connections. eHRPD and EVDO-A are broadcast from the same tower on the same channel using the same technology and the same backhaul.
Can a CDMA network be migrated to eHRPD?
By migrating existing HRPD networks to eHRPD as the first step towards SAE and then the introduction of LTE, the CDMA operators are able to provide a phased migration. The CDMA operators are able to upgrade the packet core network to EPC elements without an overlay, which instead they can phase in over time.
Can a HRPD network be used as a LTE overlay?
Overlay — In this approach, a complete LTE network is deployed as a second network to the existing HRPD network. However, this will be very expensive, and with an overlay, a subscriber roaming from the HRPD network to the LTE network will experience a loss of continuity for the IP session.
