Efficient Feedback Design for Spatial Phase Coding in MISO-OFDM Systems

被引：7

作者：

Shin, Jeong-Chul ^{[1
]}

Kim, Jee-Hoon ^{[1
]}

Song, Hyoung-Kyu ^{[1
]}

机构：

[1] Sejong Univ, uT Commun Res Inst, Seoul, South Korea

来源：

IEICE TRANSACTIONS ON COMMUNICATIONS | 2011年 / E94B卷 / 07期

关键词：

MISO-OFDM; SPC; transmit diversity; GAIN;

D O I：

10.1587/transcom.E94.B.2149

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Recently, a new diversity scheme called spatial phase coding (SPC) have been introduced. In conventional SPC, it was assumed that the channel phases between the transmit antennas and the receive antenna independently vary. However, practical channel phase dependently vary between neighboring subcarriers. In this letter, a feedback design method which is more efficient than conventional SPC is proposed. Furthermore, the scheme to improve the BER performance of conventional SPC using 1-bit feedback is suggested.

引用

页码：2149 / 2152

页数：4

共 50 条

[1] Spatial signature for secure MISO-OFDM systems
Ozbek, B.
Kurt, G. K.
ELECTRONICS LETTERS, 2018, 54 (09) : 601 - 602
[2] Simple but efficient antenna selection for MISO-OFDM systems
Ohno, Shuichi
Yamaguchi, Kenichi
Teo, Kok Ann Donny
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2007, E90A (08) : 1594 - 1600
[3] Energy Efficient Artificial Fast Fading for MISO-OFDM Systems
Akitaya, Tomoki
Saba, Takahiko
2015 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2015,
[4] Space-time coding in MISO-OFDM systems with implementation impairments
Tarighat, A
Sayed, AH
2004 IEEE SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP, 2004, : 259 - 263
[5] Beamforming and PAPR reduction for MISO-OFDM systems
Joung, Jingon
Decing, Eui-Rim
Lee, Yong H.
2007 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL III, PTS 1-3, PROCEEDINGS, 2007, : 377 - +
[6] CFO and Channel Estimation for MISO-OFDM Systems
Ladaycia, Abdelhamid
Abed-Meraim, Karim
Bader, Ahmed
Alouini, M. S.
2017 25TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2017, : 2521 - 2525
[7] Performance evaluation of multicast MISO-OFDM systems
Oezbek, Berna
Le Ruyet, Didier
Khanfir, Hajer
ANNALS OF TELECOMMUNICATIONS, 2008, 63 (5-6) : 295 - 305
[8] BER criterion, for transmit beamforming in MISO-OFDM with limited feedback
Zhang, Lei
Wu, Gang
Li, Shaoqian
PROCEEDINGS OF FUTURE GENERATION COMMUNICATION AND NETWORKING, WORKSHOP PAPERS, VOL 2, 2007, : 177 - 180
[9] Time-Domain Differential Feedback for Massive MISO-OFDM Systems in Correlated Channels
Jeon, Yo-Seb
Kim, Hyun-Myung
Cho, Yong-Sang
Im, Gi-Hong
IEEE TRANSACTIONS ON COMMUNICATIONS, 2016, 64 (02) : 630 - 642
[10] TR Pre-Filter Design for Channel Shortening in MISO-OFDM Systems
Lei, Weijia
Liu, Xinping
Lei, Hongjiang
Tang, Hong
IEEE COMMUNICATIONS LETTERS, 2024, 28 (01) : 198 - 202

← 1 2 3 4 5 →