Adaptive Limited Feedback Scheme for Stream Selection Based Interference Alignment in Heterogeneous Networks
No Thumbnail Available
Date
2016
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
Open Access Color
OpenAIRE Downloads
OpenAIRE Views
Abstract
This paper presents a stream selection based interference alignment approach with imperfect channel state information for heterogeneous networks. The proposed algorithm performs the selection of a stream sequence among a predetermined set of sequences. Those selected sequences are the ones that mostly contribute to the sum rate when performing the exhaustive search. These stream sequences form a regular structure where the first stream is associated to a pico user. The effect of imperfect channel state information on the proposed algorithm is analyzed and a bit allocation scheme is proposed by deriving an upper bound on the rate loss due to quantization. © 2016 IEEE.
Description
Keywords
Turkish CoHE Thesis Center URL
Fields of Science
Citation
WoS Q
N/A
Scopus Q
N/A
OpenCitations Citation Count
N/A
Source
Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop -- 2016 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2016 -- 10 July 2016 through 13 July 2016 -- Rio de Rio de Janeiro -- 123897
Volume
2016-September
Issue
Start Page
End Page
Page Views
58
checked on Sep 18, 2025
Google Scholar™
