Vienna MIMO Testbed
نویسندگان
چکیده
منابع مشابه
Vienna MIMO Testbed
While the field of MIMO transmission has been explored over the past decade mainly theoretically, relatively few results exist on how these transmissions perform over realistic, imperfect channels. The reason for this is that measurement equipment is expensive, difficult to obtain, and often inflexible when a multitude of transmission parameters are of interest. This paper presents a flexible t...
متن کاملThE VIEnna MIMO TEsTbEd: EValUaTIOn OF FUTUrE MObIlE COMMUnICaTIOn TEChnIqUEs
In order to evaluate current and upcoming mobile communications standards and to investigate new transmission as well as receiver techniques in a real-world environment, a very flexible testbed was set up at the Vienna University of Technology, comprised of multiple base stations, each equipped with several antennas. After providing an overview of this testbed and its capabilities, different ki...
متن کاملMeasurement Based Evaluation of Interference Alignment on Vienna MIMO Testbed
Interference Alignment (IA) is a linear precoding scheme for the K-user interference channel with high signal to noise ratio. Ideally, interference is completely suppressed and each user is able to achieve half of the single-user multiple-input multiple-output (MIMO) degrees of freedom. We use the Vienna MIMO testbed to evaluate the feasibility of IA in realtime, in a heterogeneous outdoor to i...
متن کاملVienna Wireless Testbed
Research in wireless data transmission and mobile communication is often based on simulations. Using such simulations one can compare the performance and verify the correct operation of developed algorithms and transmission schemes. Nevertheless, real-world performance measurements of wireless communiations techniques might give further insights and may help at investigating transmission scenar...
متن کاملMeasurement Based Evaluation of Interference Alignment on the Vienna MIMO Testbed
Most modern wireless multi-user networks suffer from undesired interference that impairs the data transmission over the individual radio links. In order to maximize the data throughput in such systems, several interference mitigation schemes have been investigated recently. Interference alignment stands out as one of the most promising ones, able to attain the maximum data throughput over inter...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2006
ISSN: 1687-6180
DOI: 10.1155/asp/2006/54868