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Space-Time block codes from orthogonal designs
We introduce space-time block coding, a new paradigm for communication over Rayleigh fading channels using multiple transmit antennas. Data is encoded using a space-time block code and the encodedExpand
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Space-Time Codes for High Data Rate Wireless Communications : Performance criterion and Code Construction
Winding sections are assembled coaxially with one of the winding sections being of the encapsulated type. The encapsulated winding section is cast in a mold having depressions thereon which formExpand
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Space-time block coding for wireless communications: performance results
We document the performance of space-time block codes, which provide a new paradigm for transmission over Rayleigh fading channels using multiple transmit antennas. Data is encoded using a space-timeExpand
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A differential detection scheme for transmit diversity
We present a transmission scheme for exploiting diversity given by two transmit antennas when neither the transmitter nor the receiver has access to channel state information. The new detectionExpand
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Collaborative beamforming for distributed wireless ad hoc sensor networks
The performance of collaborative beamforming is analyzed using the theory of random arrays. The statistical average and distribution of the beampattern of randomly generated phased arrays is derivedExpand
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Space-time codes from orthogonal dessigns
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Multiple-antenna channel hardening and its implications for rate feedback and scheduling
Wireless data traffic is expected to grow over the next few years and the technologies that will provide data services are still being debated. One possibility is to use multiple antennas at baseExpand
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Combined Array Processing and Space-Time Coding
The information capacity of wireless communication systems may be increased dramatically by employing multiple transmit and receive antennas. The goal of system design is to exploit this capacity inExpand
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Achievable rates in cognitive radio channels
Cognitive radio promises a low-cost, highly flexible alternative to the classic single-frequency band, single-protocol wireless device. By sensing and adapting to its environment, such a device isExpand
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