On the Size of Antenna Cluster in Multi-User Distributed Antenna Systems

被引：0
|
作者：
Feng, Wei [1 ]
Li, Yunzhou [1 ]
Gan, Jiansong [1 ]
Zhou, Shidong [1 ]
Wang, Jing [1 ]
Xia, Minghua [2 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, State Key Lab Microwave & Digital Commun, Tsinghua Natl Lab Informat Sci & Technol, Room 4-407,Informat Sci & Technol Bldg, Beijing 100084, Peoples R China
[2] ETRI Beijing R&D Ctr, Beijing 100027, Peoples R China
来源：
2008 THIRD INTERNATIONAL CONFERENCE ON COMMUNICATIONS AND NETWORKING IN CHINA, VOLS 1-3 | 2008年
关键词：
Distributed antenna systems (DAS); antenna cluster size; mean square access distance (MSAD);
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：
In this paper, multi-user distributed antenna systems (DAS) with antennas deployed in clusters are studied. In order to investigate the impact of the size of antenna cluster on the system performance, the mean square access distance (MSAD), which is a function of the size of antenna cluster, is defined as a metric of the system performance. From the analysis of the asymptotic behavior of the metric, we obtain the approximate closed-form expressions for the expectation and relative variance of the MSAD. Accordingly, we find out the semi-quantitative relationship between the size of antenna cluster and the system performance. Moreover, the benefits of the DAS under different cluster size are discussed. The validity of our analysis is well verified by simulations.
引用
收藏
页码：1046 / +
页数：2
相关论文
共 50 条
  • [1] On the Deployment of Antenna Elements in Generalized Multi-User Distributed Antenna Systems
    Feng, Wei
    Li, Yunzhou
    Gan, Jiansong
    Zhou, Shidong
    Wang, Jing
    Xia, Minghua
    MOBILE NETWORKS & APPLICATIONS, 2011, 16 (01): : 35 - 45
  • [2] On the Deployment of Antenna Elements in Generalized Multi-User Distributed Antenna Systems
    Wei Feng
    Yunzhou Li
    Jiansong Gan
    Shidong Zhou
    Jing Wang
    Minghua Xia
    Mobile Networks and Applications, 2011, 16 : 35 - 45
  • [3] Uplink sum capacity evaluation of multi-user distributed antenna systems
    Feng, Wei
    Li, Yunzhou
    Zhou, Shidong
    Wang, Jing
    Xia, Minghua
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2010, 64 (02) : 168 - 172
  • [4] Feedback Bit Allocation Schemes for Multi-User Distributed Antenna Systems
    Park, Eunsung
    Kim, Heejin
    Park, Haewook
    Lee, Inkyu
    IEEE COMMUNICATIONS LETTERS, 2013, 17 (01) : 99 - 102
  • [5] On sum rate of multi-user distributed antenna system with circular antenna layout
    Gan, Ransong
    Li, Yunzhou
    Zhou, Shidong
    Wang, Jing
    2007 IEEE 66TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, 2007, : 596 - 600
  • [6] Transmission Strategies in Downlink of Multi-user Multi-cell Distributed Antenna Systems
    Beyene, Yihenew
    Iraji, Sassan
    Jantti, Riku
    Ruttik, Kalle
    PROCEEDINGS OF THE 2015 12TH IEEE AFRICON INTERNATIONAL CONFERENCE - GREEN INNOVATION FOR AFRICAN RENAISSANCE (AFRICON), 2015,
  • [7] Asymptotic sum rate of MMSE receivers in multi-user distributed antenna systems
    Li X.
    Zhao M.
    Huang L.
    Yao Y.
    High Technology Letters, 2010, 16 (02) : 147 - 151
  • [8] Distributed antenna system: Performance analysis in multi-user scenario
    Dai, Lin
    2008 42ND ANNUAL CONFERENCE ON INFORMATION SCIENCES AND SYSTEMS, VOLS 1-3, 2008, : 85 - 89
  • [9] Efficient scheduling of multi-user multi-antenna systems
    Jagannathan, Krishna P.
    Borst, Sem
    Whiting, Phil
    Modiano, Eytan
    2006 4TH INTERNATIONAL SYMPOSIUM ON MODELING AND OPTIMIZATION IN MOBILE, AD HOC AND WIRELESS NETWORKS, VOLS 1 AND 2, 2006, : 278 - +
  • [10] Resource allocation for multi-antenna multi-user systems
    Boche, H
    Schubert, M
    ICC 2005: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5, 2005, : 855 - 859
12345