DocumentCode
449742
Title
Doppler sensitivity of link reciprocity in TDD MIMO systems
Author
Sanchez-Fernandez, Matilde ; Lozano, Angel
Author_Institution
Departamento de Teoria de La Senal y Commun., Universidad Carloss III de Madrid, Leganes
Volume
5
fYear
2005
fDate
2-2 Dec. 2005
Lastpage
3076
Abstract
This paper studies the Doppler sensitivity of the link reciprocity provided by TDD in a MIMO (multiple-input multiple-output) system. Assuming perfect channel state information at the receiver, the knowledge at the transmitter is restricted to the channel probability distribution as well as its precise value at the uplink/downlink switch instant. Doppler sensitivity is studied by means of the rate loss within the time window spanned by two consecutive switch instants
Keywords
MIMO systems; receivers; statistical distributions; telecommunication channels; time division multiplexing; Doppler sensitivity; TDD MIMO systems; channel probability distribution; channel state information; link reciprocity; multiple-input multiple-output system; Base stations; Channel state information; Downlink; MIMO; Paper technology; Random processes; State feedback; Switches; Transmitters; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 2005. GLOBECOM '05. IEEE
Conference_Location
St. Louis, MO
Print_ISBN
0-7803-9414-3
Type
conf
DOI
10.1109/GLOCOM.2005.1578322
Filename
1578322
Link To Document