search query: @keyword quantized co-phasing / total: 1
reference: 1 / 1
« previous | next »
Author:Chen, Yiye
Title:Coordinated Multipoint Communications In Heterogeneous Networks
Publication type:Master's thesis
Publication year:2013
Pages:x + 63      Language:   eng
Department/School:Sähkötekniikan korkeakoulu
Main subject:Radio Communications   (S3019)
Supervisor:Hämäläinen, Jyri
Instructor:Haile, Beneyam
Electronic version URL: http://urn.fi/URN:NBN:fi:aalto-201401101083
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  1072   | Archive
Keywords:CoMP
HetNets
small cells
cooperative communication
quantized co-phasing
DPS/DPB
Abstract (eng):As users' demands on cellular service escalate rapidly, operators are required to deploy technologies with wider and more sophisticated techniques.
In order to meet the future service needs, the standardization body 3rd Generation Partnership Project (3GPP) has standardized Long Term Evolution (LTE) and it has been working on enhancement of LTE and LTE-Advanced.
The two key enabling technologies of LTE-Advanced are Heterogeneous Networks (HetNets) and Coordinated Multipoint (CoMP) communications.
The former is aimed to improve inconsistent user experience and its basic feature is standardized in 3GPP release 11.
The latter one where small cells are deployed within macro-cellular networks has been considered to enhance coverage and capacity.
This thesis presents a concise literature survey of cooperative communications and CoMP technologies.
Furthermore, a detailed Matlab-based simulation study on CoMP between macro and small cells in HetNets is presented.
Comparative analyses and evaluations are also made for different CoMP schemes under different deployed scenarios.
At the same time, a new CoMP UE selection criterion is proposed to fit the modified round robin scheduling deployed in simulation and optimize the resource allocation among CoMP and non-CoMP UEs.
ED:2014-01-19
INSSI record number: 48417
+ add basket
« previous | next »
INSSI