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pro vyhledávání: '"Chenzi Jiang"'
Autor:
Leonard J. Cimini, Chenzi Jiang
Publikováno v:
WCNC
In previous work on multiple-input multiple-output (MIMO) interference channels, it has usually been assumed that the transmit power at each transmitter is fixed. Power is equally allocated among different streams, and MIMO beamforming is applied onl
Publikováno v:
IEEE Communications Surveys & Tutorials. 15:167-178
Reducing energy consumption in wireless communications has attracted increasing attention recently. Advanced physical layer techniques such as multiple-input multiple-output (MIMO) and orthogonal frequency division multiplexing (OFDM), cognitive radi
Autor:
Leonard J. Cimini, Chenzi Jiang
Publikováno v:
MILCOM
Transmit beamforming in multiuser wireless systems is typically designed to minimize the transmit power subject to signal-to-interference-plus-noise ratio (SINR) constraints, or maximize the SINR with a total transmit power constraint. However, trans
Publikováno v:
WCNC
Hierarchical femtocell architectures have become popular recently because of their potential to provide increased coverage and capacity in cellular systems. However, introduction of femtocells might reduce the overlay macrocell system performance due
Publikováno v:
CISS
Femtocells have the potential to provide significant benefits for cellular users. However, the introduction of femtocells also introduces new sources of interference for existing users. In this paper, three techniques for interference mitigation usin
Autor:
Chenzi Jiang, Cimini, L.J.
Publikováno v:
2011 45th Annual Conference on Information Sciences & Systems (CISS); 2011, p1-5, 5p
Autor:
Chenzi Jiang, Cimini, Leonard J.
Publikováno v:
MILITARY COMMUNICATIONS CONFERENCE, 2011 - MILCOM 2011; 2011, p495-500, 6p
Publikováno v:
2011 IEEE Wireless Communications & Networking Conference (WCNC); 2011, p1369-1374, 6p
Publikováno v:
2010 44th Annual Conference on Information Sciences & Systems (CISS); 2010, p1-6, 6p
Publikováno v:
EURASIP Journal on Wireless Communications and Networking. 2013(1)
Hierarchical femtocellular architectures have become popular recently because of their potential to provide increased coverage and capacity in cellular systems. However, introduction of femtocells might reduce the overlay macrocellular system perform