Iterative Intercell Interference Cancellation in MIMO Multicell Networks
Joint Authors
Zhang, Zhengzhen
Dong, Chao
Wan, Qian
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-27
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Information Technology and Computer Science
Abstract EN
An iterative intercell interference cancellation algorithm is introduced to improve the receiver performance of uplink transmission in multicell networks.
At first, the uplink signal detection is performed independently in each cell according to minimum mean squared error (MMSE) criterion.
Subsequently, the detection results are applied to reconstruct the transmit signals of different users and cancel their interference to neighboring cells.
With the help of reconstruction results, the MMSE detection matrix of each cell is updated.
The channel responses of both efficient and interference links are estimated with the help of pilots.
The pilot allocation parameter is introduced to indicate the quality of channel estimation.
The simulation results indicate that intercell interference can be greatly mitigated by the proposed algorithm with a moderate number of receiver antennas at the base station.
American Psychological Association (APA)
Zhang, Zhengzhen& Dong, Chao& Wan, Qian. 2018. Iterative Intercell Interference Cancellation in MIMO Multicell Networks. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1215974
Modern Language Association (MLA)
Zhang, Zhengzhen…[et al.]. Iterative Intercell Interference Cancellation in MIMO Multicell Networks. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1215974
American Medical Association (AMA)
Zhang, Zhengzhen& Dong, Chao& Wan, Qian. Iterative Intercell Interference Cancellation in MIMO Multicell Networks. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1215974
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215974