CN106664662A - 用于干扰消除和抑制的功率适配和随机化 - Google Patents
用于干扰消除和抑制的功率适配和随机化 Download PDFInfo
- Publication number
- CN106664662A CN106664662A CN201580043864.4A CN201580043864A CN106664662A CN 106664662 A CN106664662 A CN 106664662A CN 201580043864 A CN201580043864 A CN 201580043864A CN 106664662 A CN106664662 A CN 106664662A
- Authority
- CN
- China
- Prior art keywords
- enb
- put power
- circuit
- circuits
- power
- 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.)
- Granted
Links
- 230000000116 mitigating effect Effects 0.000 title description 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 96
- 238000000034 method Methods 0.000 claims description 104
- 230000008569 process Effects 0.000 claims description 63
- 241000760358 Enodes Species 0.000 claims description 14
- 230000001965 increasing effect Effects 0.000 claims description 14
- 230000008030 elimination Effects 0.000 claims description 9
- 238000003379 elimination reaction Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 19
- 230000006978 adaptation Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 10
- 238000013459 approach Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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
- H04W52/10—Open loop power control
-
- 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
- H04W52/143—Downlink power control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/495,738 | 2014-09-24 | ||
US14/495,738 US20160088573A1 (en) | 2014-09-24 | 2014-09-24 | Power adaption and randomization for interference cancelation and mitigation |
PCT/US2015/042058 WO2016048443A1 (en) | 2014-09-24 | 2015-07-24 | Power adaption and randomization for interference cancelation and mitigation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106664662A true CN106664662A (zh) | 2017-05-10 |
CN106664662B CN106664662B (zh) | 2020-12-25 |
Family
ID=53872149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580043864.4A Expired - Fee Related CN106664662B (zh) | 2014-09-24 | 2015-07-24 | 用于干扰消除和抑制的功率适配和随机化 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160088573A1 (zh) |
EP (1) | EP3198952B1 (zh) |
KR (1) | KR20170038849A (zh) |
CN (1) | CN106664662B (zh) |
WO (1) | WO2016048443A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3264640B1 (en) * | 2015-02-23 | 2022-06-22 | LG Electronics Inc. | Link adaptation method in wireless communication system employing inter-cell interference randomization technique |
US11064442B1 (en) * | 2020-01-21 | 2021-07-13 | Sprint Communications Company L.P. | Uplink channel power management in dual connectivity devices |
US20240340803A1 (en) * | 2021-08-06 | 2024-10-10 | Lg Electronics Inc. | Method and device for adjusting downlink power in wireless communication system |
US20230413187A1 (en) * | 2022-06-09 | 2023-12-21 | Microsoft Technology Licensing, Llc | Interference reduction for wireless communications using interference cancellation and selective power control |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001084740A2 (en) * | 2000-05-01 | 2001-11-08 | Interdigital Technology Corporation | Downlink power control for multiple downlink time slots in tdd communication systems |
US20080045160A1 (en) * | 2002-09-23 | 2008-02-21 | Johan Nilsson | Method and apparatus for power control in a mobile radio system |
CN101141429A (zh) * | 2006-09-06 | 2008-03-12 | 华为技术有限公司 | 一种载波干扰噪声比的测量方法及装置 |
US20090252247A1 (en) * | 2004-12-08 | 2009-10-08 | Electronics And Telecommunications Research Institute | Transmitter, receiver and method for controlling multiple input multiple output system |
CN101562466A (zh) * | 2008-04-15 | 2009-10-21 | 中兴通讯股份有限公司 | 一种提高反向数据速率的系统及方法 |
WO2011098655A1 (en) * | 2010-02-11 | 2011-08-18 | Nokia Corporation | Apparatus and method to allocate communication resources in a communication system |
WO2013026643A1 (en) * | 2011-08-22 | 2013-02-28 | Telefonica, S.A. | A method to facilitate the minimization of inter-cell interference by exploiting its known characteristics |
US20140024388A1 (en) * | 2011-01-21 | 2014-01-23 | Research In Motion Limited | Providing mobile-guided downlink interference management |
US8781427B1 (en) * | 2013-03-11 | 2014-07-15 | Rafael Microelectronics, Inc. | Signal receiving circuit and the related signal receiving method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8054776B2 (en) * | 2007-11-16 | 2011-11-08 | Mitsubishi Electric Research Laboratories, Inc. | Multiple power-multiple access in wireless networks for interference cancellation |
US9801188B2 (en) * | 2008-02-01 | 2017-10-24 | Qualcomm Incorporated | Backhaul signaling for interference avoidance |
-
2014
- 2014-09-24 US US14/495,738 patent/US20160088573A1/en not_active Abandoned
-
2015
- 2015-07-24 KR KR1020177004836A patent/KR20170038849A/ko active IP Right Grant
- 2015-07-24 CN CN201580043864.4A patent/CN106664662B/zh not_active Expired - Fee Related
- 2015-07-24 WO PCT/US2015/042058 patent/WO2016048443A1/en active Application Filing
- 2015-07-24 EP EP15750862.3A patent/EP3198952B1/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001084740A2 (en) * | 2000-05-01 | 2001-11-08 | Interdigital Technology Corporation | Downlink power control for multiple downlink time slots in tdd communication systems |
US20080045160A1 (en) * | 2002-09-23 | 2008-02-21 | Johan Nilsson | Method and apparatus for power control in a mobile radio system |
US20090252247A1 (en) * | 2004-12-08 | 2009-10-08 | Electronics And Telecommunications Research Institute | Transmitter, receiver and method for controlling multiple input multiple output system |
CN101141429A (zh) * | 2006-09-06 | 2008-03-12 | 华为技术有限公司 | 一种载波干扰噪声比的测量方法及装置 |
CN101562466A (zh) * | 2008-04-15 | 2009-10-21 | 中兴通讯股份有限公司 | 一种提高反向数据速率的系统及方法 |
WO2011098655A1 (en) * | 2010-02-11 | 2011-08-18 | Nokia Corporation | Apparatus and method to allocate communication resources in a communication system |
US20140024388A1 (en) * | 2011-01-21 | 2014-01-23 | Research In Motion Limited | Providing mobile-guided downlink interference management |
WO2013026643A1 (en) * | 2011-08-22 | 2013-02-28 | Telefonica, S.A. | A method to facilitate the minimization of inter-cell interference by exploiting its known characteristics |
US8781427B1 (en) * | 2013-03-11 | 2014-07-15 | Rafael Microelectronics, Inc. | Signal receiving circuit and the related signal receiving method |
Non-Patent Citations (1)
Title |
---|
HUAWEI, HISILICON: "TP on Network Assisted IC", 《3GPP TSG – RAN WG1 MEETING #74BIS:R1-134828》 * |
Also Published As
Publication number | Publication date |
---|---|
CN106664662B (zh) | 2020-12-25 |
EP3198952B1 (en) | 2019-11-13 |
WO2016048443A1 (en) | 2016-03-31 |
EP3198952A1 (en) | 2017-08-02 |
US20160088573A1 (en) | 2016-03-24 |
KR20170038849A (ko) | 2017-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3179648B1 (en) | Base station apparatus, terminal apparatus and integrated circuit | |
PH12019500590A1 (en) | Uplink transmission/reception method in wireless communication system and device therefor | |
US20170126439A1 (en) | Base station apparatus and transmission method | |
CN106465302B (zh) | 终端装置、基站装置以及通信方法 | |
CN103139916B (zh) | 在物理上行控制信道上传输数据的方法和装置 | |
US20140029532A1 (en) | Uplink power control for physical uplink control channel | |
JP2019500789A5 (zh) | ||
JP2017505068A5 (zh) | ||
JP2016537900A5 (zh) | ||
WO2017155346A3 (en) | Method and apparatus for a multi-cell full-dimension mimo system | |
EP3375106B1 (en) | Channel station information reporting and transmission mode for enhanced machine type communication | |
EP3179764B1 (en) | Network-assisted interference cancellation and suppression (naics) | |
JP2016524404A5 (zh) | ||
US20200119822A1 (en) | Interference power measurement method and device | |
CN106664662A (zh) | 用于干扰消除和抑制的功率适配和随机化 | |
CN104935396A (zh) | 干扰消除或抑制的信令通知方法及系统、接收方法及装置 | |
CN106487474A (zh) | 一种下行数据解调方法及装置 | |
CN108023696A (zh) | 无线通信的方法和装置 | |
CN108141855A (zh) | 用于执行上行链路传输和接收的方法和装置 | |
JP6698350B2 (ja) | 端末装置、基地局装置、および集積回路 | |
US9854490B2 (en) | Rank indicator inheritance for subframe restricted channel state information reporting | |
US20230224124A1 (en) | Enhanced guard period between srs resources | |
CN105993137A (zh) | 确定lte-tdd系统中的灵活子帧类型的方法及装置 | |
US20170244435A1 (en) | Terminal apparatus, base station apparatus, and communication method | |
JP2018532338A5 (zh) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1235960 Country of ref document: HK |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200107 Address after: California, USA Applicant after: APPLE Inc. Address before: California, USA Applicant before: INTEL Corp. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1235960 Country of ref document: HK |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |