MISO Beamforming for RFID Systems via Second-Order Cone Programming

被引：0

作者：

Nagy, Betty ^{[1
,2
]}

Fawky, Abdelfattah ^{[1
]}

Khaliel, Maher ^{[1
]}

El-Hadidy, Mohamed ^{[1
]}

Kaiser, Thomas ^{[1
]}

机构：

[1] Duisburg Essen Univ, Inst Digital Signal Proc, Duisburg, Germany

[2] Ain Shams Univ, Fac Engn, Cairo, Egypt

来源：

2014 8TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2014年

关键词：

optimization; reader; beamforming;

D O I：

暂无

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：

This paper presents a beamforming design for Multiple-Input Single-Output (MISO) Radio Frequency Identification (RFID) systems. The design insures good Quality of Service (QoS) as well as optimal total power transmitted by the reader. Furthermore, a solution using Second-Order Cone Programming (SOCP) for the RFID beamforming problem is proposed. This SOCP algorithm yields optimal beamforming weights for the antenna array of the RFID reader transmitter. the RFID-reader transmitter. Such weight optimization can be considered as guidelines for RFID engineers to implement a high QoS RFID system that can compete with the well established traditional barcode technology. Simulation results are provided to show the effectiveness of the proposed algorithm.

引用

页码：2808 / 2811

页数：4

共 12 条

[1]

[Anonymous], 2013, MIMO Wireless Networks: Channels, Techniques and Standards for Multi-Antenna, Multi-User and Multi-Cell Systems

[2]

Bengtsson M., 2001, HDB ANTENNAS WIRELES, DOI DOI 10.1201/9781315220031

[3] Robust downlink beamforming based on outage probability specifications [J].

Chalise, Batu K. ;

Shahbazpanahi, Shahram ;

Czylwik, Andreas ;

Gershman, Alex B. .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2007, 6 (10) :3498-3503

[4] Joint Transceiver Beamforming in MIMO Cognitive Radio Network Via Second-Order Cone Programming [J].

Du, Huiqin ;

Ratnarajah, Tharmalingam ;

Pesavento, Marius ;

Papadias, Constantinos B. .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2012, 60 (02) :781-792

[5] Gains for RF tags using multiple antennas [J].

Griffin, Joshua D. ;

Durgin, Gregory D. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2008, 56 (02) :563-570

[6]

He C., 2012, EURASIP J WIREL COMM, V2012, P1

[7]

Huang Y., 2010, IEEE T SIGNAL PROCES, V58

[8] Placement of Multiple RFID Reader Antennas to Alleviate the Negative Effect of Tag Orientation [J].

Liu, Jia ;

Chen, Lijun .

PROCEEDINGS OF THE 2012 IEEE 18TH INTERNATIONAL CONFERENCE ON PARALLEL AND DISTRIBUTED SYSTEMS (ICPADS 2012), 2012, :432-439

[9]

Michael G., 2013, CVX: Matlab software for disciplined convex programming, version 2.0 beta

[10]

Spencer QH, 2000, IEEE VTS VEH TECHNOL, P681, DOI 10.1109/VETECF.2000.887095

← 1 2 →