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Radio Resource Allocation in Advanced Cellular Networks (ResAlloc)5 ECTS
(Prüfungsordnungsmodul: Technical Courses)
Modulverantwortliche/r: Robert Schober
Lehrende:
Robert Schober, Wing Kwan Ng
| Start semester: |
SS 2013 | Duration: |
1 semester |
| Präsenzzeit: |
30 Std. | Eigenstudium: |
45 Std. | Language: |
Deutsch |
Lectures:
Inhalt:
The next generation of wireless cellular networks aims to support various multimedia services with different quality of service (QoS) requirements. Efficient radio resource allocation is therefore mandatory in 4G networks. The key task of radio resource allocation mechanisms is to ensure sufficient QoS, under varying transmission conditions.
The goal of this lecture is to provide students with an understanding of the mutual effects between control mechanisms in wireless networks. The lecture combines fundamentals of resource allocation (including principles of radio coverage in cellular systems and basics of radio network planning) with innovative algorithms for radio interface utilization from recent research as well as application examples.
The cellular concept and methods to analyze radio coverage and spectral efficiency of a cellular system will be presented. Students will understand the principles of resource sharing among users and how to mitigate multi-user interference via resource allocation and control.
Beginning with 3G UMTS followed by the Long Term Evolution (LTE) system, advanced topics such as dynamic frequency reuse partitioning, Improved Frequency/Power Allocation, BS (Base Station) coordinated scheduling, etc., will be discussed. Furthermore, as an application example, a new technique for data dissemination in wireless networks will be introduced and analyzed. This scheme embeds peer-to-peer data transfer into the hierarchical cellular architecture for cooperative sharing of data among mobile users. The lecture will be concluded by an introduction of cognitive radio networks.
Verwendbarkeit des Moduls / Einpassung in den Musterstudienplan:
- Communications and Multimedia Engineering (Master of Science)
(Po-Vers. 2011 | Masterprüfung | Wahlpflichtmodule | Technical Courses)
Studien-/Prüfungsleistungen:
Radio Resource Allocation in Advanced Cellular Networks (Prüfungsnummer: 640662)- Prüfungsleistung, mündliche Prüfung, Dauer (in Minuten): 30, benotet
- Anteil an der Berechnung der Modulnote: 50.0 %
- Erstablegung: SS 2013, 1. Wdh.: WS 2013/2014
| 1. Prüfer: | Robert Schober |
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