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Copy of LTE over voice

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by

salah aadama

on 8 March 2013

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Transcript of Copy of LTE over voice

Four simulation scenarios have been prototyped.
Scenario 1: Single cell/Multiusers with mobility.
Scenario 2: Multicell/Multiusers with mobility.
Scenario 3: Multicell with mobility VOIP/video
stream networks.
Scenario 4: Multicell with mobility ( 30km/h). SIMULATION DESIGN GENERAL PARAMETERS Thank you  For all scenarios the parameters are :

Delay : EXP-PF and MLWDF are better than PF.

Throughput : all algorithms give the same result.

Packet loss : PF and MLWDF are better than EXP-PF. Discussions
packet losses of multicell (30km/h) packet losses of single cell PACKET LOSSES
Throughput for multicell with VOIP/video stream network Throughput for multicell
End-to-End Delay (30km/h) End-to-End Delay of multicell VOIP/video stream networks. End-to-End Delay of multicell developed, tested and evaluated strategic scenario in LTE-sim . it is an open source framework to simulate LTE networks. Methadology The concepts of the VoIP over LTE are explained. qualitative and quantitative analysis of E2E delay performance over LTE networks have been done in a simple and understandable fashion to evaluate the problem factors and solve it by suitable technologies. Proposed Solution In LTE network, VOIP faced a lot of challenges. The most common of them is delay, there is some factors effect in packet delivery such as voice prioritization, physical distance, the number of router hops, encryption etc. So technical issues and factors for the implementation VOIP in LTE network have been considered.
Problem statement Components of VoIP Network VOIP stands for voice over internet protocol.
It is a technology allows voice conversation to be carried over the internet.
VOIP Benefit and Limitations. VOIVE OVER IP LTE architecture Long Term Evolution is a standard for wireless communication of high-speed data for mobile
phones .
and data terminals.
It is based on the GSM/EDGE and UMTS/HSPA network technologies.
Requirements of LTE. Long Term Evolution Introduction.
LTE Architecture.
VOIP network.
Simulation.
Result and discussion.
Conclusion Recommendation. AGENDA









Supervisor by :
Mrs.Alzahra Abd Alrahman, Heba hashim .
september, 2012 packet losses of multi cell VOIP/Video stream networks Throughput of multicell (30km/h) Throughput for Single cell THROUGHPUT Used LTE-SIM to evaluate the performance of End-to-End Delay by using three scheduling algorithms
EXP-PF, PF and MLWDF.

Why LTE-SIM ?
Simulation Design and Implementation Use EXP-PF scheduling algorithm when it comes to delay performance. Recommendation End-to-End Delay of single cell RESULT AND DISCUSSION Sudan University of Science and Technology
College of Engineering
School of Electronics Engineering End-to-End Delay Performance Evaluation For
Voice Over IP in The Long Term Evolution Network Prepared by :
1. Fawzia Salahaldeen Abdullah alsaaeed.
2. Mai Elfadel Ibrahim Mohammed.
3. Marwa Siralkhatim Ahmed Siralkhatim.
4. Ola Diaa Eldeen Bakri Makki.. When using LTE- SIM ,take into account more powerful PCs to reduce the execution time
for scenarios simulation. By increasing number of users ,the result will be more accurate.
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