EP3682564A4 - Interference mitigation schemes for full duplex cellular systems - Google Patents
Interference mitigation schemes for full duplex cellular systems Download PDFInfo
- 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
Links
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)
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 Pending 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)
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)
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)
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 device and base station |
-
2017
- 2017-09-11 EP EP17924431.4A patent/EP3682564A4/en active Pending
- 2017-09-11 WO PCT/US2017/050977 patent/WO2019050544A1/en unknown
Patent Citations (2)
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)
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 |
---|---|
WO2019050544A1 (en) | 2019-03-14 |
EP3682564A1 (en) | 2020-07-22 |
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Legal Events
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Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20210318 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 52/14 20090101ALN20210312BHEP Ipc: H04J 11/00 20060101ALI20210312BHEP Ipc: H04W 52/24 20090101AFI20210312BHEP |
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Effective date: 20230426 |