CN112564748B - 一种考虑硬件损伤的mimo异构无线网络波束成形方法 - Google Patents
一种考虑硬件损伤的mimo异构无线网络波束成形方法 Download PDFInfo
- Publication number
- CN112564748B CN112564748B CN202011412246.1A CN202011412246A CN112564748B CN 112564748 B CN112564748 B CN 112564748B CN 202011412246 A CN202011412246 A CN 202011412246A CN 112564748 B CN112564748 B CN 112564748B
- Authority
- CN
- China
- Prior art keywords
- base station
- femtocell
- user
- hardware
- macrocell
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000005457 optimization Methods 0.000 claims abstract description 27
- 238000005265 energy consumption Methods 0.000 claims abstract description 13
- 238000011426 transformation method Methods 0.000 claims abstract description 11
- 230000008054 signal transmission Effects 0.000 claims abstract description 10
- 238000013461 design Methods 0.000 claims abstract description 8
- 230000006735 deficit Effects 0.000 claims description 49
- 239000013598 vector Substances 0.000 claims description 33
- 239000000654 additive Substances 0.000 claims description 29
- 230000000996 additive effect Effects 0.000 claims description 27
- 230000001413 cellular effect Effects 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims 1
- 238000013468 resource allocation Methods 0.000 abstract description 2
- 238000004422 calculation algorithm Methods 0.000 description 15
- 238000004891 communication Methods 0.000 description 8
- 238000005562 fading Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000764238 Isis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H04B7/0452—Multi-user MIMO systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/18—Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/02—CAD in a network environment, e.g. collaborative CAD or distributed simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/04—Constraint-based CAD
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/08—Probabilistic or stochastic CAD
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/10—Noise analysis or noise optimisation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Signal Processing (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computational Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011412246.1A CN112564748B (zh) | 2020-12-03 | 2020-12-03 | 一种考虑硬件损伤的mimo异构无线网络波束成形方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011412246.1A CN112564748B (zh) | 2020-12-03 | 2020-12-03 | 一种考虑硬件损伤的mimo异构无线网络波束成形方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112564748A CN112564748A (zh) | 2021-03-26 |
CN112564748B true CN112564748B (zh) | 2022-12-09 |
Family
ID=75048832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011412246.1A Active CN112564748B (zh) | 2020-12-03 | 2020-12-03 | 一种考虑硬件损伤的mimo异构无线网络波束成形方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112564748B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115278697B (zh) * | 2022-07-28 | 2024-05-07 | 重庆邮电大学 | 一种面向硬件损伤的工业物联网波束优化方法 |
CN116347579B (zh) * | 2023-05-30 | 2023-08-11 | 南京邮电大学 | 基于可重构智能表面辅助的d2d通信功率优化方法及*** |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111865387A (zh) * | 2020-08-04 | 2020-10-30 | 同济大学 | 智能反射面辅助无线通信***的波束成形设计方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9693319B2 (en) * | 2015-05-11 | 2017-06-27 | Collision Communications, Inc. | Methods systems, and computer program products for calibrating amplitude hardware-induced distortion in a long term evolution (LTE) communications system |
US11374634B2 (en) * | 2016-11-30 | 2022-06-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and device for transmitting information |
CN106788812B (zh) * | 2016-12-06 | 2019-11-19 | 江苏科技大学 | 一种两层网络中基于分簇的干扰对齐方法 |
EP3827475A1 (en) * | 2018-07-25 | 2021-06-02 | FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. | Beam correspondence indication and bitmap for beam reporting for wireless communications |
US11984949B2 (en) * | 2019-05-17 | 2024-05-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Beamformed transmission using a precoder |
-
2020
- 2020-12-03 CN CN202011412246.1A patent/CN112564748B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111865387A (zh) * | 2020-08-04 | 2020-10-30 | 同济大学 | 智能反射面辅助无线通信***的波束成形设计方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112564748A (zh) | 2021-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Palhares et al. | Robust MMSE precoding and power allocation for cell-free massive MIMO systems | |
Björnson et al. | Massive MIMO and small cells: Improving energy efficiency by optimal soft-cell coordination | |
CN106549697B (zh) | 协作通信***中联合波束赋形和天线选择的发射方法 | |
Kusaladharma et al. | Interference and outage analysis of random D2D networks underlaying millimeter-wave cellular networks | |
Wei et al. | Resource allocation for wireless-powered full-duplex relaying systems with nonlinear energy harvesting efficiency | |
CN112564748B (zh) | 一种考虑硬件损伤的mimo异构无线网络波束成形方法 | |
US20110195678A1 (en) | System and Method for Transceivers in a Wireless Network | |
Kusaladharma et al. | Achievable rate analysis of NOMA in cell-free massive MIMO: A stochastic geometry approach | |
Xu et al. | Max-min beamforming design for heterogeneous networks with hardware impairments | |
Xia et al. | Large system analysis of resource allocation in heterogeneous networks with wireless backhaul | |
Fang et al. | Hybrid precoding in cooperative millimeter wave networks | |
Xu et al. | Weighted sum rate maximization in IRS-BackCom enabled downlink multi-cell MISO network | |
Choi et al. | Quantized massive MIMO systems with multicell coordinated beamforming and power control | |
Zhu et al. | Antenna selection for full-duplex distributed massive MIMO via the elite preservation genetic algorithm | |
Femenias et al. | Reduced-complexity downlink cell-free mmWave massive MIMO systems with fronthaul constraints | |
Anokye et al. | Power optimization of cell-free massive MIMO with full-duplex and low-resolution ADCs | |
Udayakumar et al. | Analysis of various interference in millimeter-wave communication systems: a survey | |
Liu et al. | A dynamic subarray structure in reconfigurable intelligent surfaces for terahertz communication systems | |
Su et al. | User association and wireless backhaul bandwidth allocation for 5G heterogeneous networks in the millimeter-wave band | |
Balti et al. | A unified framework for full-duplex massive MIMO cellular networks with low resolution data converters | |
Shao et al. | Resource allocation and hybrid OMA/NOMA mode selection for non-coherent joint transmission | |
Cho et al. | Coordinated beamforming in quantized massive MIMO systems with per-antenna constraints | |
Sarker et al. | Uplink power allocation for RSMA-aided user-centric cell-free massive MIMO systems | |
Zhang et al. | Energy efficient resource optimization in user-centric UDNs with NOMA and beamforming | |
Lu et al. | A novel precoding method for MIMO systems with multi-cell joint transmission |
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221122 Address after: 518000 708, Huiyi building, No. 9, Zhongxin Road, Taoyuan community, Dalang street, Longhua District, Shenzhen, Guangdong Applicant after: Shenzhen Hongyue Enterprise Management Consulting Co.,Ltd. Address before: 400065 Chongqing Nan'an District huangjuezhen pass Chongwen Road No. 2 Applicant before: CHONGQING University OF POSTS AND TELECOMMUNICATIONS Effective date of registration: 20221122 Address after: Room 407, South, No. 2 Workshop, No. 9, Lanyu 4th Street, Huangpu District, Guangzhou, Guangdong 510700 Applicant after: Guangzhou Tiancheng Weiye Communication Technology Co.,Ltd. Address before: 518000 708, Huiyi building, No. 9, Zhongxin Road, Taoyuan community, Dalang street, Longhua District, Shenzhen, Guangdong Applicant before: Shenzhen Hongyue Enterprise Management Consulting Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |