FTP File Transfer ProtocolSequence Diagram
Here we explore the sequence of interactions in a typical FTP (File Transfer Protocol) session. The…
LTE X2 Handover Sequence Diagrams
Let’s examine the X2 Handover in detail. We look at the X2 handover signaling procedure through…
LTE X2 Handover Between eNodeBs Served by the same MME
LTE eNodeBs can directly communicate with other eNodeBs on the X2 interface. The X2 interface is…
New features include:
- Message endpoint tagging
- Improved styling
- Group interactions with sequences
- Nest sequences
- Classify the model with a five level hierarchy
IMS subscriber to PSTN subscriber call flow
IP Multimedia Subsystem is an IP based signaling system for setting up and tearing down multimedia…
Optimize C and C++ Code
With the advent of mobile devices, optimizing code has become even more important. Faster…
LTE Video Presentations
Rohde & Schwarz‘s presentations provide an excellent introduction to LTE. The presentations are…
shared via WordPress.com
PSTN subscriber to IMS subscriber call flow
IP Multimedia Subsystem is the new IP based signaling system for setting up multimedia sessions. We…
shared via WordPress.com
Rules for managing header file includes in C++
C++ header file management can be very frustrating:
- Changing the the order of header files often…
shared via WordPress.com
C++ Internals: Mapping Inheritance and Virtual Functions to C
We have already looked at mapping from C++ classes and methods to C structures and functions in a…
shared via WordPress.com
