EP3682564A4 - Schémas d'atténuation d'interférence pour des systèmes cellulaires en duplex intégral - Google Patents

Schémas d'atténuation d'interférence pour des systèmes cellulaires en duplex intégral Download PDF

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Publication number
EP3682564A4
EP3682564A4 EP17924431.4A EP17924431A EP3682564A4 EP 3682564 A4 EP3682564 A4 EP 3682564A4 EP 17924431 A EP17924431 A EP 17924431A EP 3682564 A4 EP3682564 A4 EP 3682564A4
Authority
EP
European Patent Office
Prior art keywords
full duplex
cellular systems
interference mitigation
duplex cellular
mitigation schemes
Prior art date
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.)
Pending
Application number
EP17924431.4A
Other languages
German (de)
English (en)
Other versions
EP3682564A1 (fr
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.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Publication of EP3682564A1 publication Critical patent/EP3682564A1/fr
Publication of EP3682564A4 publication Critical patent/EP3682564A4/fr
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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 Schémas d'atténuation d'interférence pour des systèmes cellulaires en duplex intégral Pending EP3682564A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2017/050977 WO2019050544A1 (fr) 2017-09-11 2017-09-11 Schémas d'atténuation d'interférence pour des systèmes cellulaires en duplex intégral

Publications (2)

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

Family

ID=65634312

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17924431.4A Pending EP3682564A4 (fr) 2017-09-11 2017-09-11 Schémas d'atténuation d'interférence pour des systèmes cellulaires en duplex intégral

Country Status (2)

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

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
US20230224970A1 (en) * 2022-01-07 2023-07-13 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 (fr) * 2015-12-24 2017-06-29 Intel Corporation Commande de puissance de liaison montante pour limitation de brouillage dans des réseaux cellulaires de type duplex intégral

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 (ja) * 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 Ｈｓｄｐａのアップリンクフィードバックのためのシステムおよび方法
JP2015185956A (ja) * 2014-03-20 2015-10-22 株式会社Ｎｔｔドコモ ユーザ装置及び基地局

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 (fr) * 2015-12-24 2017-06-29 Intel Corporation Commande de puissance de liaison montante pour limitation de brouillage dans des réseaux cellulaires de type duplex intégral

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 (fr) 2020-07-22
WO2019050544A1 (fr) 2019-03-14

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