Difference between revisions of "Mobility and Handover in mobile systems"
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* Handover between GSM & UMTS : http://www.ericsson.com/ne/res/thecompany/docs/publications/ericsson_review/2003/2003011.pdf | * Handover between GSM & UMTS : http://www.ericsson.com/ne/res/thecompany/docs/publications/ericsson_review/2003/2003011.pdf | ||
| − | * Soft Handovers in CDMA tech. :http://www.google.se/url?sa=t&rct=j&q=mobile%20handoffs&source=web&cd=6&cad=rja&ved=0CEQQFjAF&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.25.5049%26rep%3Drep1%26type%3Dpdf&ei=ggaFUIrRMo6K4gTR5IHoAg&usg=AFQjCNHQEQ4QaNfv15KNWWEvbCnsMsWr7w | + | * Soft Handovers in CDMA tech.: [http://www.google.se/url?sa=t&rct=j&q=mobile%20handoffs&source=web&cd=6&cad=rja&ved=0CEQQFjAF&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.25.5049%26rep%3Drep1%26type%3Dpdf&ei=ggaFUIrRMo6K4gTR5IHoAg&usg=AFQjCNHQEQ4QaNfv15KNWWEvbCnsMsWr7w] |
= Presentations= | = Presentations= | ||
Revision as of 05:02, 13 July 2014
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Mobility and Handover in mobile systems
| Course | UNIK4700, UNIK9700 |
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| Title | Mobility & Handover in mobile systems |
| Lecture date | 2012/10/28 0900-1200 |
| presented | by Naji Ahmed Kadah, Josef Noll |
| Objective | The objective of this lecture is to explain the principles of Mobility and Handover (Handoffs) in mobile communications. |
| Learning outcomes | What will we learn today:
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| Pensum (read before) | |
| References (further info) | References:
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| Keywords | Handover, Mobile Systems, Mobility |
this page was created by Special:FormEdit/Lecture, and can be edited by Special:FormEdit/Lecture/Mobility and Handover in mobile systems.
Test yourself, answer these questions
- How does MobileIP work? What are the advantages and the limits of mobile IP?
- Describe the difference between MobileIP and UMTS/GPRS mobility management.
- What happens when mobile moves from one cell to another?
- Differences between Hard & Soft handoff
- When will a handoff occur?
- Reasons for failed handoff.
- Ways to improve handoff performance.
References
- Handoff in GSM/GPRS Cellular Systems http://www.ieee802.org/21/archived_docs/Documents/OtherDocuments/Handoff_Freedman.pdf
- LTE Handover: http://reference.kfupm.edu.sa/content/d/e/design_and_evaluation_of_a_handover_deci_72726.pdf
- Handover between GSM & UMTS : http://www.ericsson.com/ne/res/thecompany/docs/publications/ericsson_review/2003/2003011.pdf
- Soft Handovers in CDMA tech.: [1]
Presentations
Basics of Handover, examples from GSM and UMTS
- Media:Basics_Handover.pdf (by Naji Ahmed Kadah)
- Media:Basics_Handover_comments.pdf
