Throughput maximization transmission control scheme using channel prediction for MIMO systems

Yoshikazu Takei, Tomoaki Ohtsuki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

In multiple-input multiple-output (MIMO) systems, we need the scheme that attains high quality and high throughput data transmission. We proposed the throughput maximization transmission control scheme (TMTC) for MIMO systems. The proposed transmission control scheme selects a transmission scheme with maximum transmission rate based on signal to interference and noise ratio (SINR) and signal to noise ratio (SNR). In time-varying channels, however, the selected transmission scheme fed back to the transmitter becomes outdated. That is, there is a mismatch between "the selected transmission scheme at the receiver" and "the optimum transmission scheme at the transmitter." Therefore, the throughput performance of TMTC may decrease. In this paper, we propose TMTC using a minimum-mean square error (MMSE) channel prediction for MIMO systems. From the computer simulation, we show that even when the large feedback delay exists, the proposed scheme attains high throughput.

Original languageEnglish
Title of host publicationGLOBECOM - IEEE Global Telecommunications Conference
Pages2344-2348
Number of pages5
Volume4
DOIs
Publication statusPublished - 2005
EventGLOBECOM'05: IEEE Global Telecommunications Conference, 2005 - St. Louis, MO, United States
Duration: 2005 Nov 282005 Dec 2

Other

OtherGLOBECOM'05: IEEE Global Telecommunications Conference, 2005
CountryUnited States
CitySt. Louis, MO
Period05/11/2805/12/2

Fingerprint

Throughput
Transmitters
Antenna feeders
Mean square error
Data communication systems
Signal to noise ratio
Feedback
Computer simulation

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Takei, Y., & Ohtsuki, T. (2005). Throughput maximization transmission control scheme using channel prediction for MIMO systems. In GLOBECOM - IEEE Global Telecommunications Conference (Vol. 4, pp. 2344-2348). [1578082] https://doi.org/10.1109/GLOCOM.2005.1578082

Throughput maximization transmission control scheme using channel prediction for MIMO systems. / Takei, Yoshikazu; Ohtsuki, Tomoaki.

GLOBECOM - IEEE Global Telecommunications Conference. Vol. 4 2005. p. 2344-2348 1578082.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Takei, Y & Ohtsuki, T 2005, Throughput maximization transmission control scheme using channel prediction for MIMO systems. in GLOBECOM - IEEE Global Telecommunications Conference. vol. 4, 1578082, pp. 2344-2348, GLOBECOM'05: IEEE Global Telecommunications Conference, 2005, St. Louis, MO, United States, 05/11/28. https://doi.org/10.1109/GLOCOM.2005.1578082
Takei Y, Ohtsuki T. Throughput maximization transmission control scheme using channel prediction for MIMO systems. In GLOBECOM - IEEE Global Telecommunications Conference. Vol. 4. 2005. p. 2344-2348. 1578082 https://doi.org/10.1109/GLOCOM.2005.1578082
Takei, Yoshikazu ; Ohtsuki, Tomoaki. / Throughput maximization transmission control scheme using channel prediction for MIMO systems. GLOBECOM - IEEE Global Telecommunications Conference. Vol. 4 2005. pp. 2344-2348
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