search query: @supervisor Aalto, Samuli / total: 80
reference: 70 / 80
« previous | next »
Author:Falzon, NoƩ
Title:Optimal inter-cell coordination for elastic data tracffic
Publication type:Master's thesis
Publication year:2010
Pages:[6] + 66 s. + liitt. 7      Language:   eng
Department/School:Tietoliikenne- ja tietoverkkotekniikan laitos
Main subject:Tietoverkkotekniikka   (S-38)
Supervisor:Aalto, Samuli
Instructor:Lassila, Pasi
Electronic version URL: http://urn.fi/URN:NBN:fi:aalto-201203131548
OEVS:
Electronic archive copy is available via Aalto Thesis Database.
Instructions

Reading digital theses in the closed network of the Aalto University Harald Herlin Learning Centre

In the closed network of Learning Centre you can read digital and digitized theses not available in the open network.

The Learning Centre contact details and opening hours: https://learningcentre.aalto.fi/en/harald-herlin-learning-centre/

You can read theses on the Learning Centre customer computers, which are available on all floors.

Logging on to the customer computers

  • Aalto University staff members log on to the customer computer using the Aalto username and password.
  • Other customers log on using a shared username and password.

Opening a thesis

  • On the desktop of the customer computers, you will find an icon titled:

    Aalto Thesis Database

  • Click on the icon to search for and open the thesis you are looking for from Aaltodoc database. You can find the thesis file by clicking the link on the OEV or OEVS field.

Reading the thesis

  • You can either print the thesis or read it on the customer computer screen.
  • You cannot save the thesis file on a flash drive or email it.
  • You cannot copy text or images from the file.
  • You cannot edit the file.

Printing the thesis

  • You can print the thesis for your personal study or research use.
  • Aalto University students and staff members may print black-and-white prints on the PrintingPoint devices when using the computer with personal Aalto username and password. Color printing is possible using the printer u90203-psc3, which is located near the customer service. Color printing is subject to a charge to Aalto University students and staff members.
  • Other customers can use the printer u90203-psc3. All printing is subject to a charge to non-University members.
Location:P1 Ark Aalto  701   | Archive
Keywords:elastic data tracffic
interference mitigation
inter-cell coordination
optimal time scheduling
Markov decision process
policy improvement
Abstract (eng): In cellular networks, where the wireless access is fairly shared among users, individual data rates are subject to variation because of the random nature of the number of active flows in a cell.
Another factor is the radio channel quality, which depends highly on the users' positions in the cell, and on the interference caused by nearby base stations.

While user activity is random, its effects can be compensated by inter-cell interference coordination.
This thesis proposes a queuing model of two interfering base stations, and considers the possibility of turning them on and off depending on the number of users in each cell.

We then devise an optimal time scheduling policy that is a set of rules that minimizes the average total number of users in the system and therefore the average delay.

We establish that depending on the level of interference, it is beneficial to either serve always both cells at the same time, or on the contrary, to always serve only one queue at a time.
ED:2010-10-14
INSSI record number: 41081
+ add basket
« previous | next »
INSSI