TRAINING

Kurs Titel:

WCDMA Signaling for Smartphones

Bestell-Nr.:

TA-TC 1730

Dauer:

3 days / web session 3x4 hours

Zielgruppe:

This course has been developed for people dealing with UTRAN for planning, diagnosis, optimization and maintenance.

Zielsetzung:

Smartphones introduce several challenges to the networks in which they operate. They have to be always on while the battery consumption has to be kept to a minimum. Often they are used for services like Instant Messaging, Skype, Facebook and so on, which are characterized by frequent signaling transfer, but low effective user data. On the other hand WCDMA signaling has been originally developed for applications like web browsing with low signaling and high user data transfer. This course gives information, how such challenges can be solved and which solutions have been proposed by 3GPP.

Inhalte:

1.	Smartphones within WCDMA Networks
	•	3GPP evolution of related features
	•	UMTS and LTE, WLAN, EGPRS
	•	What are smart phones
2.	Signaling between UE and Radio Access Network
	•	Radio protocol architecture and WCDMA channels
	•	Layer 2 signaling (MAC, RLC and PDCP)
	•	Layer 3 signaling (RRC)
3.	Smartphone Related Signaling
	•	Signaling challenges
	•	Signaling congestion scenarios
	•	Continuous packet connectivity
	•	Enhanced Cell_FACH state
	•	Fast dormancy
4.	Procedure Examples
	•	PS RAB setup
	•	PDP context activation
	•	Instant messaging with smart phone
	•	State transition with smart phone
5.	Usage of Smartphones within Femto Cells
	•	CSG cells
6.	Network elements configuration planning aspects for smartphone dominates areas (up on request)

Voraussetzungen:

Knowledge about WCDMA protocols and procedures.

Seminar Level:

5 - Expert level

>	Technologieschulungen und Workshops
>	Netzwerkarchitekturen/ Diagnosen/ Signalisierung
>	TECHtrace^®-Training


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