Sciweavers

4 search results - page 1 / 1
» Communication Over MIMO X Channels: Interference Alignment, ...
Sort
View
TIT
2008
134views more  TIT 2008»
14 years 10 months ago
Communication Over MIMO X Channels: Interference Alignment, Decomposition, and Performance Analysis
In a multiple-antenna system with two transmitters and two receivers, a scenario of data communication, known as the X channel, is studied in which each receiver receives data from...
Mohammad Ali Maddah-Ali, Abolfazl S. Motahari, Ami...
GLOBECOM
2007
IEEE
15 years 4 months ago
Degrees of Freedom of the MIMO X Channel
— We provide achievability as well as converse results for the degrees of freedom region of a MIMO X channel, i.e., a system with two transmitters, two receivers, each equipped w...
Syed Ali Jafar, Shlomo Shamai
CORR
2007
Springer
148views Education» more  CORR 2007»
14 years 10 months ago
Optimal Power Allocation for Distributed Detection over MIMO Channels in Wireless Sensor Networks
—In distributed detection systems with wireless sensor networks, the communication between sensors and a fusion center is not perfect due to interference and limited transmitter ...
Xin Zhang, H. Vincent Poor, Mung Chiang
90
Voted
GLOBECOM
2006
IEEE
15 years 4 months ago
An Iterative QR-SIC Receiver for Concatenated Space Frequency Coding Schemes in Severe Multipath Channels
Abstract—This paper studies an efficient receiver design for concatenated space-frequency coded orthogonal frequency division multiplexing (OFDM) systems under severe multipath c...
Tung X. Lai, Siva D. Muruganathan, Abu B. Sesay