Third Generation Partnership Project (3GPP) has standardized the Evolved Packet System (EPS) as a part of their Long Term Evolution System Architecture Evolution (LTE/SAE) initiative. In order to provide ubiquitous services to the subscribers and to facilitate interoperability, EPS supports multiple access technologies where both 3GPP and Non-3GPP defined access networks are allowed to connect ...

usually in the form of parallel processing with parallel multi-processor systems are designed .for this reason irregular flow may occur with packages. when you're tired and it all comes out in his np (network processors)  system, reset depending on network performance is negatively affected and we delayed to do this, the design of processors working in parallel packet transmission by avoid...

The Evolved Packet Core (EPC), IP based, as defined by 3GPP, is the core network for the 4th generation networks. Within the EPC there are two mobility protocols defined to use on the S5/S8 interface between the Serving Gateway (SGW) and the Packet Data Network Gateway (PGW). The architecture and functionalities of the two involved gateways are different either of GPRS Tunnelling Protocol (GTP)...

This paper describes scheduling and processing of congested packets in massive Machine Type Communications (MTC). When there are too many uplink packets, it may cause congestions in the Radio Access Network (RAN) and the Evolved Packet Core (EPC). To solve this problem, we propose a Critical Random Early Detection (CRED) method to compute the current average queue length for each process to det...

This document registers a set of IANA Diameter Command Codes to be used in new vendor-specific Diameter applications defined for the Third Generation Partnership Project (3GPP) Evolved Packet System (EPS). These new Diameter applications are defined for Mobile Management Entity (MME)and Serving GPRS (General Packet Radio Service) Support Node (SGSN)-related interfaces in in the architecture for...

Evolving mobile communication technologies like the Evolved Packet Core (EPC), specified by 3GPP, aim to incorporate more distinct access technologies. While mobility management and QoS aspects are consistently defined for 3GPP technologies, not all non-3GPP networks are integrated smoothly. This work aims, using close to reality simulations with ns-3, to help understand the mechanisms used for...

Carrier Wi-Fi deployments are helping mobile operators take advantage of already deployed evolved packet core (EPC)-based services for supporting trusted Wi-Fi access networks. Approaches include reusing P-GW -based accounting, policy enforcement, and regulatory services for supporting Wi-Fi users. With Wi-Fi calling, similar EPC-based services can be used to support IMS-based rich media servic...

This half day workshop will provide an overview of the Packet Core Network evolution starting with the introduction of global fixed and mobile next generation network standards and outlining its evolution in regard to the emerging Future Internet, which is driven by international research programmes, such as GENI in the US, FIRE in Europe and Akari in Japan. The main focus will be on the networ...