DecodingTelecoms - Term of the week
Get your weekly dose of telecoms terminology delivered straight to your inbox! No spam - just clear-cut telecoms terms to keep you on top of your game.
E-PCO Extended - Protocol Configuration Options
E-PCO (Extended – Protocol Configuration Options) are a means by which the device and the network gateway (e.g. GGSN, P-GW, UPF) can indirectly exchange information with one another. This information could relate to configuration parameters, error codes, message delivery or event reporting. As an example, E-PCO is routinely used to deliver DNS Server addressing to the device, as well as P-CSCF (Proxy – Call Session Control Function) addressing in support of voice services. E-PCO is exchanged with the device as a payload of NAS (Non Access Stratum Signalling) and also transported in the core network as a payload of protocols such as GTPv2-C (GPRS Tunnelling Protocol version 2 – Control) or HTTP/2 (using JSON). Note that the concept of E-PCO is the same as PCO, but the total permitted payload of E-PCO is significantly larger.
Subscribe to our YouTube Channel
With over 200 free videos (and counting!) covering a range of technology topics our channel is the place to be. Subscribe to be the first to know when we release videos.
FREE Intro to 5G Sample Course
Use this no-obligation free trial to get a taste of what it’s like to be an Mpirical student. Included with the trial is an all-access pass to our learning platform.
Partner
Fast Track Telecoms Mini MBA
This course is designed to provide participants with a broad, holistic view of the business from a financial, commercial and strategic context.
Related
IoT Ecosystem
Understand the structure of IoT ecosystems, including connectivity technologies, platforms, protocols, and key industry applications.
5G
Introduction to FRMCS
This course discusses how FRMCS over 5G transforms railway communications, FRMCS architecture, use cases, 5G Registration and PDU Sessions, FRMCS Spectrum and the use of Mission Critical Services.
Partner
Roaming Technical Architecture and Testing
This course focuses on 2G-5G roaming, focusing on IREG testing, architecture, procedures, test scripts, and key considerations for roaming implementation.
4G
Deploying NTN based IoT
This course covers NB-IoT NTN, connectivity, performance, deployment, use cases, satellite bands, roaming, QoS, and more for IoT in remote areas.
5G
Service Dependent Network APIs
This course covers the 5G service APIs, SEAL, VAE, UAE, and EDGEAPP. These service APIs enable, seamless integration, and service continuity for next-gen applications.
Multi Technology
IMS and PCC System Engineering
Proving a baseline level of knowledge related to the IMS, covering driving factors, deployment, architectural components, protocols, registration, session establishment, billing and policy control.
View All