Virtual MIMO Beamforming and Device Pairing Enabled by Device-to-Device Communications for Multidevice Networks
Joint Authors
Jeong, Yeonjin
Yoon, Jooheum
Lee, Sang Hyun
Kim, Yun Hee
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-05-21
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Telecommunications Engineering
Abstract EN
We consider a multidevice network with asymmetric antenna configurations which supports not only communications between an access point and devices but also device-to-device (D2D) communications for the Internet of things.
For the network, we propose the transmit and receive beamforming with the channel state information (CSI) for virtual multiple-input multiple-output (MIMO) enabled by D2D receive cooperation.
We analyze the sum rate achieved by a device pair in the proposed method and identify the strategies to improve the sum rate of the device pair.
We next present a distributed algorithm and its equivalent algorithm for device pairing to maximize the throughput of the multidevice network.
Simulation results confirm the advantages of the transmit CSI and D2D cooperation as well as the validity of the distributive algorithm.
American Psychological Association (APA)
Jeong, Yeonjin& Yoon, Jooheum& Lee, Sang Hyun& Kim, Yun Hee. 2017. Virtual MIMO Beamforming and Device Pairing Enabled by Device-to-Device Communications for Multidevice Networks. Mobile Information Systems،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1189183
Modern Language Association (MLA)
Jeong, Yeonjin…[et al.]. Virtual MIMO Beamforming and Device Pairing Enabled by Device-to-Device Communications for Multidevice Networks. Mobile Information Systems No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1189183
American Medical Association (AMA)
Jeong, Yeonjin& Yoon, Jooheum& Lee, Sang Hyun& Kim, Yun Hee. Virtual MIMO Beamforming and Device Pairing Enabled by Device-to-Device Communications for Multidevice Networks. Mobile Information Systems. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1189183
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1189183