Outdoor to indoor office MIMO measurements at 5.2 GHz

This paper presents the results of one of the first measurement campaigns for the double-directional characterization of outdoor to indoor wireless propagation channels. Such channels play a vital role for cellular systems with multiple antenna elements at transmitter and receiver, i.e. multiple-inp...

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Bibliographic Details
Main Authors: Wyne, S., Almers, P., Eriksson, G., Karedal, J., Tufvesson, F., Molisch, A.F.
Format: Conference Proceeding
Language:English
Subjects:
Antenna measurements
Antennas
Antennas and propagation
Applied sciences
Base stations
Capacity gain
Delay
Electrical Engineering, Electronic Engineering, Information Engineering
Elektroteknik och elektronik
Engineering and Technology
Equipments and installations
Exact sciences and technology
MIMO
Mobile radiocommunication systems
Multipath components
Multiple-input multiple-output (MIMO)
Performance evaluation
Position measurement
Propagation channels
Radiocommunications
Receiving antennas
Systems, networks and services of telecommunications
Teknik
Telecommunications
Telecommunications and information theory
Transmission and modulation (techniques and equipments)
Transmitters
Transmitting antennas
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Description
Summary:This paper presents the results of one of the first measurement campaigns for the double-directional characterization of outdoor to indoor wireless propagation channels. Such channels play a vital role for cellular systems with multiple antenna elements at transmitter and receiver, i.e. multiple-input multiple-output (MIMO) systems. Measurements were performed at 5.2 GHz between 53 different receiver locations in an office building, and three "base station" positions on a nearby rooftop. In the paper, we present results for angular-delay profiles, RMS angular spread, and other statistical parameters characterizing delay and angular dispersion.
ISSN:1090-3038
1550-2252
2577-2465
DOI:10.1109/VETECF.2004.1399936