EP3682564A4 - INTERFERENCE MITIGATION SCHEMES FOR FULL-DUPLEX CELLULAR SYSTEMS - Google Patents

INTERFERENCE MITIGATION SCHEMES FOR FULL-DUPLEX CELLULAR SYSTEMS Download PDF

Info

Publication number: EP3682564A4
Authority: EP; European Patent Office
Prior art keywords: full; cellular systems; interference mitigation; duplex cellular; mitigation schemes
Prior art date: 2017-09-11
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP17924431.4A

Other languages

German (de)

French (fr)

Other versions

EP3682564A1 (en

Inventor

Jingwen BAI

Shu-Ping Yeh

Yang-Seok Choi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Intel Corp

Original Assignee

Intel Corp

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.)

2017-09-11

Filing date

2017-09-11

Publication date

2021-04-21

2017-09-11 Application filed by Intel Corp filed Critical Intel Corp

2020-07-22 Publication of EP3682564A1 publication Critical patent/EP3682564A1/en

2021-04-21 Publication of EP3682564A4 publication Critical patent/EP3682564A4/en

Status Withdrawn legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
- 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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control

Landscapes

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

EP17924431.4A 2017-09-11 2017-09-11 INTERFERENCE MITIGATION SCHEMES FOR FULL-DUPLEX CELLULAR SYSTEMS Withdrawn EP3682564A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2017/050977 WO2019050544A1 (en)	2017-09-11	2017-09-11	Interference mitigation schemes for full duplex cellular systems

Publications (2)

Publication Number	Publication Date
EP3682564A1 EP3682564A1 (en)	2020-07-22
EP3682564A4 true EP3682564A4 (en)	2021-04-21

Family

ID=65634312

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17924431.4A Withdrawn EP3682564A4 (en)	2017-09-11	2017-09-11	INTERFERENCE MITIGATION SCHEMES FOR FULL-DUPLEX CELLULAR SYSTEMS

Country Status (2)

Country	Link
EP (1)	EP3682564A4 (en)
WO (1)	WO2019050544A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20210298026A1 (en) *	2020-03-19	2021-09-23	Qualcomm Incorporated	Uplink indication for full-duplex operation
US12302399B2 (en) *	2022-01-07	2025-05-13	Qualcomm Incorporated	Random access channel occasions and resources for interference mitigation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20140177486A1 (en) *	2012-12-21	2014-06-26	Research In Motion Limited	Method and apparatus for identifying interference type in time division duplex systems
WO2017111807A1 (en) *	2015-12-24	2017-06-29	Intel Corporation	Uplink power control for interference mitigation in full- duplex cellular networks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7512412B2 (en) *	2005-03-15	2009-03-31	Qualcomm, Incorporated	Power control and overlapping control for a quasi-orthogonal communication system
US8160631B2 (en) *	2008-12-30	2012-04-17	Airvana, Corp.	Power control for reverse link
US20110176497A1 (en) *	2010-01-20	2011-07-21	Nandu Gopalakrishnan	Inter-cell interference coordination and power control scheme for downlink transmissions
JP5711377B2 (en) *	2010-10-01	2015-04-30	インターデイジタルパテントホールディングスインコーポレイテッド	System and method for uplink feedback of HSDPA
JP2015185956A (en) *	2014-03-20	2015-10-22	株式会社Ｎｔｔドコモ	User equipment and base station

2017
- 2017-09-11 EP EP17924431.4A patent/EP3682564A4/en not_active Withdrawn
- 2017-09-11 WO PCT/US2017/050977 patent/WO2019050544A1/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20140177486A1 (en) *	2012-12-21	2014-06-26	Research In Motion Limited	Method and apparatus for identifying interference type in time division duplex systems
WO2017111807A1 (en) *	2015-12-24	2017-06-29	Intel Corporation	Uplink power control for interference mitigation in full- duplex cellular networks

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"GROUP SPECIFICATION", no. ; 20170501, 7 June 2017 (2017-06-07), XP051283873, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/SA/Docs/> [retrieved on 20170607] *
See also references of WO2019050544A1 *

Also Published As

Publication number	Publication date
EP3682564A1 (en)	2020-07-22
WO2019050544A1 (en)	2019-03-14

Publication	Publication Date	Title
SG11202106756WA (en)	2021-08-30	Interference mitigation for full-duplex communication
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SG11202008224RA (en)	2020-10-29	Resource coordination for half duplex communications
EP3682565A4 (en)	2021-05-19	COOPERATIVE COMMUNICATION FROM DEVICE TO FULL DUPLEX DEVICE
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GB2578769B (en)	2022-07-20	Data processing systems
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GB201902167D0 (en)	2019-04-03	Communications systems
EP3871463A4 (en)	2022-07-13	INTERFERENCE MITIGATION FOR REMOTE DEVICES
GB2573316B (en)	2021-01-27	Data processing systems
GB201806508D0 (en)	2018-06-06	Systems
GB201816809D0 (en)	2018-11-28	Establishing access systems
EP3170267A4 (en)	2017-12-27	Full duplex wireless communications on devices with limited echo cancellation capabilities
IL276753A (en)	2020-10-29	Afibrotic compounds, devices, and uses thereof
SI2808825T1 (en)	2016-05-31	Adaptive echo cancellation for RFID systems
EP3479011A4 (en)	2019-12-11	ENCLOSURE FOR LIGHTING SYSTEMS
GB2575097B (en)	2023-01-18	Data processing systems
EP4005306A4 (en)	2023-04-19	FULL DUPLEX SLOT CONFIGURATION
GB2575030B (en)	2020-10-21	Data processing systems
GB2574817B (en)	2021-01-06	Data processing systems
GB202114885D0 (en)	2021-12-01	Earphone systems
EP4045122A4 (en)	2023-11-15	CHARACTERIZATION SYSTEMS FOR RESPIRATORY THERAPY
EP3682564A4 (en)	2021-04-21	INTERFERENCE MITIGATION SCHEMES FOR FULL-DUPLEX CELLULAR SYSTEMS
GB2581597B (en)	2023-02-15	An acoustics through fluid communication system
EP3529921A4 (en)	2020-06-17	FULL DUPLEX COMMUNICATIONS SYSTEM

Legal Events

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2019-03-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-06-19	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2020-06-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-07-22	17P	Request for examination filed	Effective date: 20200107
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2020-07-22	AX	Request for extension of the european patent	Extension state: BA ME
2020-12-16	DAV	Request for validation of the european patent (deleted)
2020-12-16	DAX	Request for extension of the european patent (deleted)
2021-03-12	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: H04J0011000000 Ipc: H04W0052240000
2021-04-21	A4	Supplementary search report drawn up and despatched	Effective date: 20210318
2021-04-21	RIC1	Information provided on ipc code assigned before grant	Ipc: H04W 52/14 20090101ALN20210312BHEP Ipc: H04J 11/00 20060101ALI20210312BHEP Ipc: H04W 52/24 20090101AFI20210312BHEP
2023-04-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2023-05-31	17Q	First examination report despatched	Effective date: 20230426
2025-07-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2025-08-13	18D	Application deemed to be withdrawn	Effective date: 20250401