ESM – EPS Session Management
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

ESM – EPS Session Management

The ESM ( EPS Session Management) and EMM (EPS Mobility Management) entity is a control plane function which supports all aspects of signalling for PDN (Packet Data Network) session management, such as EPS Bearer Activation and Modification. In a similar way to UMTS and GPRS , the LTE system includes various ESM messages that setup and manage the EPS bearer. The EPS bearer is similar to the PDP Context found in GPRS and UMTS.

< Back to glossary

Need more information? Want to know more about what we do?
Contact Us or Call +44 (0) 1524 844669

Working together with