Limited feedback unitary precoding for orthogonal space-time block codes
Orthogonal space-time block codes (OSTBCs) are a class of easily decoded space-time
codes that achieve full diversity order in Rayleigh fading channels. OSTBCs exist only for …
codes that achieve full diversity order in Rayleigh fading channels. OSTBCs exist only for …
Communication apparatus and communication method
Y Murakami, K Kobayashi, M Orihashi… - US Patent …, 2010 - Google Patents
2006-10-26 Assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. reassignment
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. ASSIGNMENT OF ASSIGNORS …
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. ASSIGNMENT OF ASSIGNORS …
Communication apparatus and communication method
Y Murakami, K Kobayashi, M Orihashi… - US Patent …, 2012 - Google Patents
Modulated signal A is transmitted from a first antenna, and modulated signal B is transmitted
from a second antenna. As modulated signal B, modulated symbols S2 (i) and S2 (i+ 1) …
from a second antenna. As modulated signal B, modulated symbols S2 (i) and S2 (i+ 1) …
Super-orthogonal space-time trellis coded cooperative diversity systems
O Canpolat, M Uysal - IEEE 60th Vehicular Technology …, 2004 - ieeexplore.ieee.org
Cooperative diversity provides an effective way of improving the spectral and power
efficiency of wireless networks without the additional complexity of multiple antennas. In this …
efficiency of wireless networks without the additional complexity of multiple antennas. In this …
Space time state trellis codes for MIMO systems using reconfigurable antennas
U Afsheen, PA Martin, PJ Smith - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
We present a novel class of space time trellis codes based on super quasi-orthogonal space
time codes for a reconfigurable antenna system. We call them space time state trellis codes …
time codes for a reconfigurable antenna system. We call them space time state trellis codes …
Communication apparatus and communication method
Y Murakami, K Kobayashi, M Orihashi… - US Patent …, 2010 - Google Patents
Modulated signal A is transmitted from a first antenna, and modulated signal B is transmitted
from a second antenna. As modulated signal B, modulated symbols S2 (i) and S2 (i+ 1) …
from a second antenna. As modulated signal B, modulated symbols S2 (i) and S2 (i+ 1) …
Transmitting apparatus, transmitting method, receiving apparatus and receiving method
Y Murakami, K Kobayashi, M Orihashi… - US Patent …, 2014 - Google Patents
Modulated signal A is transmitted from a first antenna, and modulated signal B is transmitted
from a second antenna. As modulated signal B, modulated symbols S2 (i) and S2 (i+ 1) …
from a second antenna. As modulated signal B, modulated symbols S2 (i) and S2 (i+ 1) …
Communication apparatus and communication method
Y Murakami, K Kobayashi, M Orihashi… - US Patent …, 2012 - Google Patents
S. Hori et al.,“A new branch metric generation method for soft decision Viterbi decoding in
coded OFDM-SDM systems employing MLD over frequency selective MIMO channels.” …
coded OFDM-SDM systems employing MLD over frequency selective MIMO channels.” …
Transmission signal generator, transmission signal generating method, reception signal generator, and reception signal generating method
Y Murakami, K Kobayashi, M Orihashi… - US Patent …, 2015 - Google Patents
AMERICA, Torrance, CA (US)(Continued)(*) Notice: Subject to any disclaimer, the term of
this patent is extended or adjusted under 35 FOREIGN PATENT DOCUMENTS USC 154 (b) …
this patent is extended or adjusted under 35 FOREIGN PATENT DOCUMENTS USC 154 (b) …
Transmission apparatus and method, and reception apparatus and method
Y Murakami, K Kobayashi, M Orihashi… - US Patent …, 2017 - Google Patents
Related US Application Data continuation of application No. 13/964,993, filed on Aug. 12,
2013, now Pat. No. 8,767,864, which is a continuation of application No. 13/586,442, filed on …
2013, now Pat. No. 8,767,864, which is a continuation of application No. 13/586,442, filed on …