NDLI: Virtual Full Duplex via Joint Selection of Transmission Point and DL/UL Configuration

Content Provider	IEEE Xplore Digital Library
Author	Weiwei Wang Xin Wang
Copyright Year	2015
Description	Author affiliation: Fujitsu Res. & Dev. Center, Beijing, China (Weiwei Wang; Xin Wang)
Abstract	In this paper, a virtual full duplex scheme is proposed by considering the joint selection of transmission point (TP) and downlink/uplink (DL/UL) configuration. Specifically, in a heterogenous network (HetNet), consisting of multiple macro TPs (MTPs) and small TPs (STPs) connected to the same virtual base station (BS) pool, the UEs in the coverage of the same small cell can be served by an MTP and an STP simultaneously with different DL and UL settings. Moreover, the interference from the DL transmission to the UL reception can be canceled via successive interference cancellation since the DL data and the corresponding scheduling information are well known at virtual BS pool. The analysis and system-level simulation results demonstrate that the highest DL and UL spectral efficiency is achieved by the scheme that MTP and STP serve UEs in DL and UL, respectively, at the same time.
Starting Page	1
Ending Page	5
File Size	234433
Page Count	5
File Format	PDF
ISBN	9781479980888
DOI	10.1109/VTCSpring.2015.7146160
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-05-11
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Interference Computer architecture Microprocessors MIMO Antennas Signal to noise ratio Simulation
Content Type	Text
Resource Type	Article

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