Optimal Ber Minimum Precoder Design for OTFS-Based ISAC Systems

This paper investigates the bit error rate (BER) minimum precoder design for an orthogonal time frequency space (OTFS)-based integrated sensing and communications (ISAC) system, which is considered as a promising technique for enabling future wireless networks. In particular, the BER minimum problem...

Full description

Saved in:
Bibliographic Details
Published in:Proceedings of the ... IEEE International Conference on Acoustics, Speech and Signal Processing (1998) pp. 12966 - 12970
Main Authors: Wu, Jun, Yuan, Weijie, Wei, Zhiqiang, Yan, Jinjin, Ng, Derrick Wing Kwan
Format: Conference Proceeding
Language:English
Published: IEEE 14.04.2024
Subjects:
BER
Bit error rate
Costs
ISAC
Iterative methods
OTFS
precoder
Sensors
Speech processing
Time-frequency analysis
Wireless networks
ZF/MMSE equalization
ISSN:2379-190X
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Abstract This paper investigates the bit error rate (BER) minimum precoder design for an orthogonal time frequency space (OTFS)-based integrated sensing and communications (ISAC) system, which is considered as a promising technique for enabling future wireless networks. In particular, the BER minimum problem takes into account the maximized available transmission power and the required sensing performance. We devise the precoder from the perspective of delay-Doppler (DD) domain by exploiting the equivalent DD channel. To address the non-convex design problem, we resort to minimizing the lower bound of the derived average BER. Afterwards, we propose a computationally iterative method to solve the dual problem at low cost. Simulation results verify the effectiveness of our proposed precoder and reveal the interplay between sensing and communication for dual-functional precoder design.
AbstractList This paper investigates the bit error rate (BER) minimum precoder design for an orthogonal time frequency space (OTFS)-based integrated sensing and communications (ISAC) system, which is considered as a promising technique for enabling future wireless networks. In particular, the BER minimum problem takes into account the maximized available transmission power and the required sensing performance. We devise the precoder from the perspective of delay-Doppler (DD) domain by exploiting the equivalent DD channel. To address the non-convex design problem, we resort to minimizing the lower bound of the derived average BER. Afterwards, we propose a computationally iterative method to solve the dual problem at low cost. Simulation results verify the effectiveness of our proposed precoder and reveal the interplay between sensing and communication for dual-functional precoder design.
Author Yan, Jinjin
Wu, Jun
Ng, Derrick Wing Kwan
Yuan, Weijie
Wei, Zhiqiang
Author_xml – sequence: 1
  givenname: Jun
  surname: Wu
  fullname: Wu, Jun
  organization: Southern University of Science and Technology,Department of Electrical and Electronic Engineering,Shenzhen,China
– sequence: 2
  givenname: Weijie
  surname: Yuan
  fullname: Yuan, Weijie
  organization: Southern University of Science and Technology,Department of Electrical and Electronic Engineering,Shenzhen,China
– sequence: 3
  givenname: Zhiqiang
  surname: Wei
  fullname: Wei, Zhiqiang
  organization: Xi'an Jiaotong University,School of Mathematics and Statistics,Xi'an,China
– sequence: 4
  givenname: Jinjin
  surname: Yan
  fullname: Yan, Jinjin
  organization: Harbin Engineering University,Innovation and Development Center,Qingdao,China
– sequence: 5
  givenname: Derrick Wing Kwan
  surname: Ng
  fullname: Ng, Derrick Wing Kwan
  organization: University of New South Wales,School of Electrical Engineering and Telecommunications,Sydney,Australia
BookMark eNo1j81Kw0AUhUdRsK19AxfjAyTeyfzdWUlbrRYqKaSCuzJJbiTSJCUTF317A-rqwDnw8Z0pu2q7lhi7FxALAe5hs1pk2U6hQh0nkKhYgFJGKLhgc2cdSg1SjaO4ZJNEWhcJBx83bBrCFwCgVThhj-lpqBt_5Evq-Vvd1s13w3c9FV05Fk8U6s-WV13P0_06i5Y-UMk32WLFs3MYqAm37Lryx0Dzv5yx9_XzfvUabdOX0W8b1cLiEKGTOvHSmtIarxGx0p6cFL5ypbE2KbVCnwPmDirtHObaGAVki8JUJJ2VM3b3y62J6HDqR-f-fPg_LH8AonxK2Q
ContentType Conference Proceeding
DBID 6IE
6IH
CBEJK
RIE
RIO
DOI 10.1109/ICASSP48485.2024.10446140
DatabaseName IEEE Electronic Library (IEL) Conference Proceedings
IEEE Proceedings Order Plan (POP) 1998-present by volume
IEEE Xplore All Conference Proceedings
IEEE Electronic Library (IEL)
IEEE Proceedings Order Plans (POP) 1998-present
DatabaseTitleList
Database_xml – sequence: 1
  dbid: RIE
  name: IEEE Electronic Library (IEL)
  url: https://ieeexplore.ieee.org/
  sourceTypes: Publisher
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
EISBN 9798350344851
EISSN 2379-190X
EndPage 12970
ExternalDocumentID 10446140
Genre orig-research
GroupedDBID 23M
6IE
6IF
6IH
6IK
6IL
6IM
6IN
AAJGR
AAWTH
ABLEC
ACGFS
ADZIZ
ALMA_UNASSIGNED_HOLDINGS
BEFXN
BFFAM
BGNUA
BKEBE
BPEOZ
CBEJK
CHZPO
IEGSK
IJVOP
IPLJI
M43
OCL
RIE
RIL
RIO
RNS
ID FETCH-LOGICAL-i178t-89352a376d76a5888f5ae931af9d6772d548ab08b90f5998b56640e7cc6fe3973
IEDL.DBID RIE
ISICitedReferencesCount 1
ISICitedReferencesURI http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=001396233806042&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
IngestDate Wed Aug 27 02:36:26 EDT 2025
IsPeerReviewed false
IsScholarly true
Language English
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-i178t-89352a376d76a5888f5ae931af9d6772d548ab08b90f5998b56640e7cc6fe3973
PageCount 5
ParticipantIDs ieee_primary_10446140
PublicationCentury 2000
PublicationDate 2024-April-14
PublicationDateYYYYMMDD 2024-04-14
PublicationDate_xml – month: 04
  year: 2024
  text: 2024-April-14
  day: 14
PublicationDecade 2020
PublicationTitle Proceedings of the ... IEEE International Conference on Acoustics, Speech and Signal Processing (1998)
PublicationTitleAbbrev ICASSP
PublicationYear 2024
Publisher IEEE
Publisher_xml – name: IEEE
SSID ssj0008748
Score 2.3170228
Snippet This paper investigates the bit error rate (BER) minimum precoder design for an orthogonal time frequency space (OTFS)-based integrated sensing and...
SourceID ieee
SourceType Publisher
StartPage 12966
SubjectTerms BER
Bit error rate
Costs
ISAC
Iterative methods
OTFS
precoder
Sensors
Speech processing
Time-frequency analysis
Wireless networks
ZF/MMSE equalization
Title Optimal Ber Minimum Precoder Design for OTFS-Based ISAC Systems
URI https://ieeexplore.ieee.org/document/10446140
WOSCitedRecordID wos001396233806042&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1NSwMxEB20iOjFr4rfRPCaurvNJtmTtNViD7aFrdBbySazULBbWVt_v7PbbdWDB28hEAITknkvyXsDcEcQQ3syanI_DQwX0jgeqUjxQChPaqc0irQsNqH6fT0eR8NKrF5qYRCx_HyGjaJZvuW7uV0WV2W0w4m8ECPYhm2l5EqstTl2tRJ6F24rE837XqcVx0OhhQ6JBQaisR78q4xKmUW6B_-c_xDq33o8NtxkmiPYwuwY9n9YCZ7Aw4D2_sy8sTbm7GWaTWfLGY3BQrKes8fynwYjgMoGo27M25S7HOvFrQ6rLMvr8Np9GnWeeVUcgU99pReccEYYGDoenJImJB6bhgajpm_SyEmCzI6oiEk8nUReGhKnSgi3CQ-VtTJFAiHNU6hl8wzPgDlX2NxbTBIkPOXbRAXCSkvAIyV25_xzqBexmLyv_C8m6zBc_NF_CXtFxIs3F19cQW2RL_EaduznYvqR35Sr9gX6BpUk
linkProvider IEEE
linkToHtml http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1bS8MwFD7oFC8v3irejeBrZtulTfok23RsuBt0wt5GmqRQcJ3Uzd_vaddNffDBtxAIhBOS831Jvu8A3CPEELYf1KgTu5IyX2oa8IBTl3HbF5oLw-Ki2ATv98V4HAxLsXqhhTHGFJ_PTDVvFm_5eqYW-VUZ7nAkL8gINmHLY8y1l3Kt9cErOBM7cFfaaD50mvUwHDLBhIc80GXV1fBfhVSKPNI6-OcMDsH6VuSR4TrXHMGGSY9h_4eZ4Ak8DnD3T-UbaZiM9JI0mS6mOMbkovWMPBU_NQhCVDIYtULawOylSSesN0lpWm7Ba-t51GzTsjwCTRwu5hSRhudKPCA096WHTDb2pAlqjowD7SNo1khGZGSLKLBjD1lVhMiN2YYr5ccGYUjtFCrpLDVnQLTOje6ViSKDiMpREXeZ8hVCjxj5nXbOwcpjMXlfOmBMVmG4-KP_Fnbbo1530u30Xy5hL49-_gLjsCuozLOFuYZt9TlPPrKbYgW_AO_8mGs
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=proceeding&rft.title=Proceedings+of+the+...+IEEE+International+Conference+on+Acoustics%2C+Speech+and+Signal+Processing+%281998%29&rft.atitle=Optimal+Ber+Minimum+Precoder+Design+for+OTFS-Based+ISAC+Systems&rft.au=Wu%2C+Jun&rft.au=Yuan%2C+Weijie&rft.au=Wei%2C+Zhiqiang&rft.au=Yan%2C+Jinjin&rft.date=2024-04-14&rft.pub=IEEE&rft.eissn=2379-190X&rft.spage=12966&rft.epage=12970&rft_id=info:doi/10.1109%2FICASSP48485.2024.10446140&rft.externalDocID=10446140