Open-loop unitary precoding for parallel interference cancellation in MIMO systems

Jeon, Seongmin; Choi, Jeung‐Yoon; Kyung, Ilsoo; Seo, Jong-Soo

doi:10.1109/bmsb.2011.5954917

Cited by 2 publications

(3 citation statements)

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“…Note that the reason for applying the ZF equalization with respect not to the target channels is to take advantage of the characteristics of unitary vector in [17].…”

Section: ) Zf Equalizationmentioning

confidence: 99%

“…where the interference symbol x 2 is perfectly removed owing to the property of unitary vector in [17].…”

Section: ) Zf Equalizationmentioning

confidence: 99%

“…This means that unitary vectors can be obtained up to the number of physical antennas deployed in each transmitter. In broadcasting systems known as "open-loop" [17], allocating the unitary vector to each transmitter cannot be based on the channel state information (CSI) fed back from a lot of receivers, but pre-assigned like transmitter identifier (TxID). Therefore, the standard document should specify the detail information on the unitary precoding vector in advance.…”

Section: B Signal Model For Profile-iimentioning

confidence: 99%

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Multiple-input multiple-output cloud transmission for high data rate local contents delivery

Jeon

Han

Kim

et al. 2014

2014 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting

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A novel cloud transmission (CTxn) technique is proposed on the basis of the multiple-input multiple-output (MIMO) technique, called MIMO CTxn. Applying a MIMO technique to conventional SISO CTxn provides a very efficient way to support high-date-rate service for delivering local content, even for a negative SINR. Simulation results show that the performance of MIMO CTxn is better than that of SISO CTxn while supporting high-order modulation and a high code rate.

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“…Note that the reason for applying the ZF equalization with respect not to the target channels is to take advantage of the characteristics of unitary vector in [17].…”

Section: ) Zf Equalizationmentioning

confidence: 99%

“…where the interference symbol x 2 is perfectly removed owing to the property of unitary vector in [17].…”

Section: ) Zf Equalizationmentioning

confidence: 99%

Section: B Signal Model For Profile-iimentioning

confidence: 99%

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