Skip navigation
Skip navigation

A Novel Receiver Design with Joint Coherent and Non-Coherent Processing

Liu, Wanchun; Zhou, Xiangyun (Sean); Durrani, Salman; Popovski, Petar

Description

In this paper, we propose a novel splitting receiver, which involves a joint processing of coherently and non-coherently received signals. Using a passive RF power splitter, the received signal at each receiver antenna is split into two streams, which are then processed by a conventional coherent detection (CD) circuit and a power-detection (PD) circuit, respectively. The streams of the signals from all the receiver antennas are then jointly used for information detection. We show that the...[Show more]

dc.contributor.authorLiu, Wanchun
dc.contributor.authorZhou, Xiangyun (Sean)
dc.contributor.authorDurrani, Salman
dc.contributor.authorPopovski, Petar
dc.date.accessioned2020-12-20T20:51:31Z
dc.date.available2020-12-20T20:51:31Z
dc.identifier.issn0090-6778
dc.identifier.urihttp://hdl.handle.net/1885/217805
dc.description.abstractIn this paper, we propose a novel splitting receiver, which involves a joint processing of coherently and non-coherently received signals. Using a passive RF power splitter, the received signal at each receiver antenna is split into two streams, which are then processed by a conventional coherent detection (CD) circuit and a power-detection (PD) circuit, respectively. The streams of the signals from all the receiver antennas are then jointly used for information detection. We show that the splitting receiver creates a 3-D received signal space due to the joint coherent and non-coherent processing. We analyze the achievable rate of a splitting receiver, which shows that the splitting receiver provides a rate gain of 3/2 compared with either the conventional (CD-based) coherent receiver or the PD-based non-coherent receiver in the high SNR regime. We also analyze the symbol error rate (SER) for practical modulation schemes, which shows that the splitting receiver achieves asymptotic SER reduction by a factor of at least √M-1 for M-QAM compared with either the conventional (CD-based) coherent receiver or the PD-based non-coherent receiver.
dc.format.mimetypeapplication/pdf
dc.language.isoen_AU
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE Inc)
dc.sourceIEEE Transactions on Communications
dc.titleA Novel Receiver Design with Joint Coherent and Non-Coherent Processing
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume65
dc.date.issued2017
local.identifier.absfor090699 - Electrical and Electronic Engineering not elsewhere classified
local.identifier.ariespublicationu4351680xPUB143
local.type.statusPublished Version
local.contributor.affiliationLiu, Wanchun, College of Engineering and Computer Science, ANU
local.contributor.affiliationZhou, Xiangyun (Sean), College of Engineering and Computer Science, ANU
local.contributor.affiliationDurrani, Salman, College of Engineering and Computer Science, ANU
local.contributor.affiliationPopovski, Petar, Aalborg University
local.bibliographicCitation.issue8
local.bibliographicCitation.startpage3479
local.bibliographicCitation.lastpage3493
local.identifier.doi10.1109/TCOMM.2017.2698475
dc.date.updated2020-11-23T10:07:20Z
local.identifier.scopusID2-s2.0-85029507002
local.identifier.thomsonID000411006100022
CollectionsANU Research Publications

Download

There are no files associated with this item.


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator