WO2020055355A3 - A system for controlling interference on non orthogonal multiple access in next generation communication systems - Google Patents

A system for controlling interference on non orthogonal multiple access in next generation communication systems Download PDF

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Publication number
WO2020055355A3
WO2020055355A3 PCT/TR2019/050562 TR2019050562W WO2020055355A3 WO 2020055355 A3 WO2020055355 A3 WO 2020055355A3 TR 2019050562 W TR2019050562 W TR 2019050562W WO 2020055355 A3 WO2020055355 A3 WO 2020055355A3
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WO
WIPO (PCT)
Prior art keywords
orthogonal multiple
multiple access
next generation
communication systems
generation communication
Prior art date
Application number
PCT/TR2019/050562
Other languages
French (fr)
Other versions
WO2020055355A2 (en
Inventor
Hüseyin ARSLAN
Seda DOĞAN
Armed TUSHA
Original Assignee
Istanbul Medipol Universitesi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Istanbul Medipol Universitesi filed Critical Istanbul Medipol Universitesi
Publication of WO2020055355A2 publication Critical patent/WO2020055355A2/en
Publication of WO2020055355A3 publication Critical patent/WO2020055355A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
    • H04J11/004—Interference mitigation or co-ordination of multi-user interference at the receiver using regenerative subtractive interference cancellation
    • H04J11/0043—Interference mitigation or co-ordination of multi-user interference at the receiver using regenerative subtractive interference cancellation by grouping or ordering the users

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a non-orthogonal multiple access (NOMA) in waveform domain for the purpose of controlling interference and increasing the reliability of data transmission in next generation communication systems. In the proposed non- orthogonal multiple accessing scheme, use of orthogonal frequency division multiplexing and orthogonal frequency multiplexing with index modulation is proposed in order to control interference on grant-free user with latency- sensitive communication. Different waveform types are chosen considering user requirements.
PCT/TR2019/050562 2018-07-11 2019-07-11 A system for controlling interference on non orthogonal multiple access in next generation communication systems WO2020055355A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2018/09910A TR201809910A2 (en) 2018-07-11 2018-07-11 A SYSTEM FOR CONTROLLING INTERFERENCE IN NEW GENERATION COMMUNICATION SYSTEMS WITH NON-RANGENT MULTI-ACCESS
TRTR2018/09910 2018-07-11

Publications (2)

Publication Number Publication Date
WO2020055355A2 WO2020055355A2 (en) 2020-03-19
WO2020055355A3 true WO2020055355A3 (en) 2020-04-23

Family

ID=64558820

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2019/050562 WO2020055355A2 (en) 2018-07-11 2019-07-11 A system for controlling interference on non orthogonal multiple access in next generation communication systems

Country Status (2)

Country Link
TR (1) TR201809910A2 (en)
WO (1) WO2020055355A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1968208A2 (en) * 2007-03-05 2008-09-10 Samsung Electronics Co., Ltd. Apparatus and method of spatial multiplexing with backward compatiblity in a multiple input multiple output wireless communication system
GB2472569A (en) * 2009-08-04 2011-02-16 Toshiba Res Europ Ltd An asynchronous block CDMA system uses serial interference cancellation, based on the order of arrival of signals, to cancel multi-user interference
EP2993951A1 (en) * 2014-09-05 2016-03-09 ASUSTeK Computer Inc. Method and apparatus for improving downlink control information, dci, in a wireless communication system
KR20170127286A (en) * 2016-05-11 2017-11-21 인하대학교 산학협력단 Non-orthogonal Multiple Access with Prediction-based MMSE Interference Cancellation Schemes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1968208A2 (en) * 2007-03-05 2008-09-10 Samsung Electronics Co., Ltd. Apparatus and method of spatial multiplexing with backward compatiblity in a multiple input multiple output wireless communication system
GB2472569A (en) * 2009-08-04 2011-02-16 Toshiba Res Europ Ltd An asynchronous block CDMA system uses serial interference cancellation, based on the order of arrival of signals, to cancel multi-user interference
EP2993951A1 (en) * 2014-09-05 2016-03-09 ASUSTeK Computer Inc. Method and apparatus for improving downlink control information, dci, in a wireless communication system
KR20170127286A (en) * 2016-05-11 2017-11-21 인하대학교 산학협력단 Non-orthogonal Multiple Access with Prediction-based MMSE Interference Cancellation Schemes

Also Published As

Publication number Publication date
WO2020055355A2 (en) 2020-03-19
TR201809910A2 (en) 2018-08-27

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