NDLI: Performance evaluation of coordinated multipoint reception in CRAN under LTE-Advanced uplink

Content Provider	IEEE Xplore Digital Library
Author	Yuan Huiyu Zheng Naizheng Yan Yuyu Skov, P.
Copyright Year	2012
Description	Author affiliation: China Industrial Environment, Chief Technology Office, Nokia Siemens Networks, Beijing, China (Yuan Huiyu; Zheng Naizheng; Yan Yuyu; Skov, P.)
Abstract	Coordinated Multipoint Processing (CoMP) is a promising method to improve cell edge data rate and system spectrum efficiency, which helps LTE-Advanced to meet the high data rate requirement of 4G mobile communication networks. In uplink, coordinated multipoint reception is transparent to user equipment, while significant gain can be achieved with coordination of multiple base stations. CoMP gain can be affected by network deployment, receiver algorithm, channel estimation accuracy and orthogonality of reference signals. In this article, we focuses on uplink CoMP reception in 3GPP long term evolution advanced (LTE-A). Deployment scenarios are introduced in both homogenous networks and heterogeneous networks. Evaluation are taken under system level simulation. Receiver schemes, realistic channel estimation, and impact of reference signals orthognality is taken into consideration. Performance improvement are shown and compared in different CoMP scenarios.
Starting Page	778
Ending Page	783
File Size	306942
Page Count	6
File Format	PDF
ISBN	9781467326988
e-ISBN	9781467326995
e-ISBN	9781467326971
DOI	10.1109/ChinaCom.2012.6417589
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-08-08
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	CoMP scenario JP Interference Receivers Throughput LTE-Advanced CoMP Channel estimation MMSE Channel Estimation IRC Uplink Joints Gain
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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Performance of uplink joint reception CoMP with antenna selection for reducing complexity in LTE-A systems

Uplink Coordinated Multi-Point Reception for LTE-Advanced Systems

Performance of LTE-A Uplink with Joint Reception and Inter-cell Interference Coordination

Impact of Channel Estimation Error on LTE-Advanced Uplink Using CoMP Joint Reception in a Heterogeneous Network

Field test of uplink CoMP joint processing with C-RAN testbed

Mixed criteria interference alignment-aided transceiver design in uplink coordinated multipoint systems

Interference alignment with efficient dynamic information selection for LTE-A uplink coordinated multipoint systems

LTE-A uplink antenna solution analysis

Main enablers for advanced interference mitigation

Performance evaluation of coordinated multipoint reception in CRAN under LTE-Advanced uplink

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