A virtual layered space time receiver with maximum likelihood channel detection

Satoshi Denno, Hirofumi Maruyama, Daisuke Umehara, Masahiro Morikura

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

18 Citations (Scopus)

Abstract

This paper proposes a novel receiver architecture named as "Virtual layered space time reception" for MIMO wireless communication systems. In the proposed reception architecture, a transmission signal is regarded to comprise a sign signal and fractional phase shift. The phase shift combined with wireless channels are dealt as a virtual channel. Then, the sign signal which is assumed to be transmitted over the virtual channel is detected by a serial interference canceler (SIC) like V-BLAST. The receiver based on the proposed architecture can detect more data streams than the number of received antennas, even though the architecture applies the SIC. This means that the receiver based on the proposed architecture can form more communications channels between the transmitter and the receiver than the number of received antennas. Therefore, the proposed architecture has potential of increasing channel capacity. Actually, computer simulation result shows that the proposed receiver attains superior performance even when the number of transmit antenna is twice as many as that of the received antennas.

Original languageEnglish
Title of host publicationIEEE Vehicular Technology Conference
DOIs
Publication statusPublished - 2009
Externally publishedYes
EventVTC Spring 2009 - IEEE 69th Vehicular Technology Conference - Barcelona, Spain
Duration: Apr 26 2009Apr 29 2009

Other

OtherVTC Spring 2009 - IEEE 69th Vehicular Technology Conference
CountrySpain
CityBarcelona
Period4/26/094/29/09

Fingerprint

Maximum likelihood
Maximum Likelihood
Receiver
Antennas
Antenna
Phase shift
Virtual Channel
Phase Shift
Channel capacity
Interference
V-BLAST
MIMO systems
Transmitters
Communication systems
Channel Capacity
Communication Channels
Data Streams
Wireless Communication
Multiple-input multiple-output (MIMO)
Transmitter

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Science Applications
  • Applied Mathematics

Cite this

Denno, S., Maruyama, H., Umehara, D., & Morikura, M. (2009). A virtual layered space time receiver with maximum likelihood channel detection. In IEEE Vehicular Technology Conference [5073354] https://doi.org/10.1109/VETECS.2009.5073354

A virtual layered space time receiver with maximum likelihood channel detection. / Denno, Satoshi; Maruyama, Hirofumi; Umehara, Daisuke; Morikura, Masahiro.

IEEE Vehicular Technology Conference. 2009. 5073354.

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

Denno, S, Maruyama, H, Umehara, D & Morikura, M 2009, A virtual layered space time receiver with maximum likelihood channel detection. in IEEE Vehicular Technology Conference., 5073354, VTC Spring 2009 - IEEE 69th Vehicular Technology Conference, Barcelona, Spain, 4/26/09. https://doi.org/10.1109/VETECS.2009.5073354
Denno S, Maruyama H, Umehara D, Morikura M. A virtual layered space time receiver with maximum likelihood channel detection. In IEEE Vehicular Technology Conference. 2009. 5073354 https://doi.org/10.1109/VETECS.2009.5073354
Denno, Satoshi ; Maruyama, Hirofumi ; Umehara, Daisuke ; Morikura, Masahiro. / A virtual layered space time receiver with maximum likelihood channel detection. IEEE Vehicular Technology Conference. 2009.
@inproceedings{d8bf26a06740440c9c7e0fcd731d14fb,
title = "A virtual layered space time receiver with maximum likelihood channel detection",
abstract = "This paper proposes a novel receiver architecture named as {"}Virtual layered space time reception{"} for MIMO wireless communication systems. In the proposed reception architecture, a transmission signal is regarded to comprise a sign signal and fractional phase shift. The phase shift combined with wireless channels are dealt as a virtual channel. Then, the sign signal which is assumed to be transmitted over the virtual channel is detected by a serial interference canceler (SIC) like V-BLAST. The receiver based on the proposed architecture can detect more data streams than the number of received antennas, even though the architecture applies the SIC. This means that the receiver based on the proposed architecture can form more communications channels between the transmitter and the receiver than the number of received antennas. Therefore, the proposed architecture has potential of increasing channel capacity. Actually, computer simulation result shows that the proposed receiver attains superior performance even when the number of transmit antenna is twice as many as that of the received antennas.",
author = "Satoshi Denno and Hirofumi Maruyama and Daisuke Umehara and Masahiro Morikura",
year = "2009",
doi = "10.1109/VETECS.2009.5073354",
language = "English",
isbn = "9781424425174",
booktitle = "IEEE Vehicular Technology Conference",

}

TY - GEN

T1 - A virtual layered space time receiver with maximum likelihood channel detection

AU - Denno, Satoshi

AU - Maruyama, Hirofumi

AU - Umehara, Daisuke

AU - Morikura, Masahiro

PY - 2009

Y1 - 2009

N2 - This paper proposes a novel receiver architecture named as "Virtual layered space time reception" for MIMO wireless communication systems. In the proposed reception architecture, a transmission signal is regarded to comprise a sign signal and fractional phase shift. The phase shift combined with wireless channels are dealt as a virtual channel. Then, the sign signal which is assumed to be transmitted over the virtual channel is detected by a serial interference canceler (SIC) like V-BLAST. The receiver based on the proposed architecture can detect more data streams than the number of received antennas, even though the architecture applies the SIC. This means that the receiver based on the proposed architecture can form more communications channels between the transmitter and the receiver than the number of received antennas. Therefore, the proposed architecture has potential of increasing channel capacity. Actually, computer simulation result shows that the proposed receiver attains superior performance even when the number of transmit antenna is twice as many as that of the received antennas.

AB - This paper proposes a novel receiver architecture named as "Virtual layered space time reception" for MIMO wireless communication systems. In the proposed reception architecture, a transmission signal is regarded to comprise a sign signal and fractional phase shift. The phase shift combined with wireless channels are dealt as a virtual channel. Then, the sign signal which is assumed to be transmitted over the virtual channel is detected by a serial interference canceler (SIC) like V-BLAST. The receiver based on the proposed architecture can detect more data streams than the number of received antennas, even though the architecture applies the SIC. This means that the receiver based on the proposed architecture can form more communications channels between the transmitter and the receiver than the number of received antennas. Therefore, the proposed architecture has potential of increasing channel capacity. Actually, computer simulation result shows that the proposed receiver attains superior performance even when the number of transmit antenna is twice as many as that of the received antennas.

UR - http://www.scopus.com/inward/record.url?scp=70349669412&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70349669412&partnerID=8YFLogxK

U2 - 10.1109/VETECS.2009.5073354

DO - 10.1109/VETECS.2009.5073354

M3 - Conference contribution

AN - SCOPUS:70349669412

SN - 9781424425174

BT - IEEE Vehicular Technology Conference

ER -