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Design of Joint Spatial and Power Domain Multiplexing Scheme for Massive MIMO Systems
المؤلفون المشاركون
Jiang, Zheng
Han, Bin
Chen, Peng
Yang, Fengyi
Bi, Qi
المصدر
International Journal of Antennas and Propagation
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-11-04
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Massive Multiple-Input Multiple-Output (MIMO) is one of the key techniques in 5th generation wireless systems (5G) due to its potential ability to improve spectral efficiency.
Most of the existing works on massive MIMO only consider Time Division Duplex (TDD) operation that relies on channel reciprocity between uplink and downlink channels.
For Frequency Division Duplex (FDD) systems, with continued efforts, some downlink multiuser MIMO scheme was recently proposed in order to enable “massive MIMO” gains and simplified system operations with limited number of radio frequency (RF) chains in FDD system.
However these schemes, such as Joint Spatial Division and Multiplexing (JSDM) scheme and hybrid precoding scheme, only focus on multiuser transmission in spatial domain.
Different from most of the existing works, this paper proposes Joint Spatial and Power Multiplexing (JSPM) scheme in FDD systems.
It extends existing FDD schemes from spatial division and multiplexing to joint spatial and power domain to achieve more multiplexing gain.
The user grouping and scheduling scheme of JSPM is studied and the asymptotic expression for the sum capacity is derived as well.
Finally, simulations are conducted to illustrate the effectiveness of the proposed scheme.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jiang, Zheng& Han, Bin& Chen, Peng& Yang, Fengyi& Bi, Qi. 2015. Design of Joint Spatial and Power Domain Multiplexing Scheme for Massive MIMO Systems. International Journal of Antennas and Propagation،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1064744
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jiang, Zheng…[et al.]. Design of Joint Spatial and Power Domain Multiplexing Scheme for Massive MIMO Systems. International Journal of Antennas and Propagation No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1064744
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jiang, Zheng& Han, Bin& Chen, Peng& Yang, Fengyi& Bi, Qi. Design of Joint Spatial and Power Domain Multiplexing Scheme for Massive MIMO Systems. International Journal of Antennas and Propagation. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1064744
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1064744
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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