Walter Cruz
Walter Cruz
Professor de Engenharia de Teleinformática
Verified email at gtel.ufc.br
Title
Cited by
Cited by
Year
Optimizing wireless communication systems
FRP Cavalcanti, S Andersson
Springer, 2009
622009
Hybrid transceiver schemes for spatial multiplexing and diversity in MIMO systems
WCF Júnior, FRP Cavalcanti, RR Lopes
Journal of Communication and Information systems 20 (3), 2005
472005
Scheduling for improving system capacity in multiservice 3GPP LTE
FRM Lima, S Wänstedt, FRP Cavalcanti, WCF Junior
Journal of Electrical and Computer Engineering 2010, 2010
392010
Resource assignment for rate maximization with QoS guarantees in multiservice wireless systems
FRM Lima, TF Maciel, WC Freitas, FRP Cavalcanti
IEEE transactions on vehicular technology 61 (3), 1318-1332, 2012
352012
Hybrid MIMO transceiver scheme with antenna allocation and partial CSI at transmitter side
WC Freitas, FRP Cavalcanti, RR Lopes
2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio …, 2006
222006
QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems
RB Santos, FRM Lima, WC Freitas, FRP Cavalcanti
2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio …, 2007
182007
Performance of MIMO Systems with a Hybrid of Transmit Diversity and Spatial Multiplexing
ALF De Almeida, WC Freitas Jr, JCM Mota, FRP Cavalcanti, ...
XX Simpósio Brasileiro de Telecomunicaçoes (SBrT), 2003
152003
Improved spectral efficiency with acceptable service provision in multiuser MIMO scenarios
FRM Lima, TF Maciel, WC Freitas, FRP Cavalcanti
IEEE transactions on vehicular technology 63 (6), 2697-2711, 2013
142013
Link-to-system level interface solutions in multistate channels for 3gpp lte wireless system
RB Santos, WC Freitas Jr, EMG Stancanelli, FRP Cavalcanti
XXV Simposio Brasileiro de Telecomunicacoes, 2007
132007
Exploiting dimensions of the mimo wireless channel: multidimensional link adaptation
WC Freitas, FRP Cavalcanti, ALF De Almeida, RR Lopes
2005 IEEE 61st Vehicular Technology Conference 2, 924-928, 2005
122005
Pricing-based distributed beamforming for dynamic time division duplexing systems
FRV Guimaraes, G Fodor, WC Freitas, YCB Silva
IEEE Transactions on Vehicular Technology 67 (4), 3145-3157, 2017
112017
Blind joint channel estimation and data detection for precoded multi-layered space-frequency MIMO schemes
WC Freitas, ALF de Almeida, JPCL da Costa
Circuits, Systems, and Signal Processing 33 (4), 1215-1229, 2014
112014
Performance of MIMO antenna systems with hybrids of transmit diversity and spatial multiplexing using soft-output decoding
WC Freitas, ALF de Almeida, JCM Mota, FRP Cavalcanti, ...
International Conference on Telecommunications, 28-37, 2004
112004
Radio resource allocation for maximization of user satisfaction
FRM Lima, RB dos Santos, FRP Cavalcanti, WC Freitas
2008 IEEE 9th Workshop on Signal Processing Advances in Wireless …, 2008
92008
Generalized Khatri-Rao and Kronecker space-time coding for MIMO relay systems with closed-form semi-blind receivers
W Freitas Jr, G Favier, ALF de Almeida
Signal Processing 151, 19-31, 2018
82018
Hybrid Space-time diversity and spatial-multiplexing MIMO cooperative scheme for wireless communication systems
DR Furtado, FM Caldas, W Freitas
2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio …, 2011
82011
A novel cell reconfiguration technique for dynamic TDD wireless networks
K Ardah, G Fodor, YCB Silva, WC Freitas, FRP Cavalcanti
IEEE Wireless Communications Letters 7 (3), 320-323, 2017
72017
A Two-Stage Receiver for Co-Channel Interference Cancellation in Space-Time Block-Coded Systems over Frequency Selective Channels
ALF de ALMEIDA, WC Freitas Jr, FRP Cavalcanti, JCM Mota, ...
XX Simpósio Brasileiro de Telecomunicaçoes (SBrT), 2003
72003
Tensor-based joint channel and symbol estimation for two-way mimo relaying systems
WC Freitas, G Favier, ALF de Almeida
IEEE Signal Processing Letters 26 (2), 227-231, 2018
62018
Distributed beamforming in dynamic TDD MIMO networks with BS to BS interference constraints
E de Olivindo Cavalcante, G Fodor, YCB Silva, WC Freitas
IEEE Wireless Communications Letters 7 (5), 788-791, 2018
62018
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