MIMO is a technology that is capable to enlarge the radio link capacity by employing numerous antennas in the transceiver for achieving multipath propagation. Therefore, MIMO is largely utilized in several wireless communication technologies in the form of protocols such as WiMAX, HSPA+ (3G), LTE, IEEE 802.11ac (Wi-Fi), and IEEE 802.11n (Wi-Fi). Overall, MIMO is intended to increase data rate and capacity in various communication technologies.
This page is about to give you more research updates on current MIMO projects, research trends, issues, technologies, etc.!!!
Overview of MIMO
MIMO-based communication has attained the greatest demand in current cellular technologies. Currently, it is highly incorporated with LTE, IMT-Advanced, cellular protocols (IEEE 802.11ac and IEEE 802.11n), Wi-Max, etc. Even though MIMO is furnished with so many benefits in wireless communication networks, it has some limitations in economic and physical aspects.
For example, the hand-held devices usually face limitation in employing antennas which supports only one or two.
Similarly, the other network entities in Wi-Fi / cellular frequencies such as base station, M-MIMO transmitter, access points, M-MIMO receiver, etc. are may be costly to deploy. And, it is also complex to process by some order of magnitude.
Objectives / Goals of MIMO
Here, we have given you a list of objectives of MIMO Projects.
- For working on limitations belongs to present MIMO mechanisms at different scenarios
- For illustrating primary 4G-enabled MIMO mechanism (WiMax and LTE)
- For defining primary MIMO advantages and mechanism
How does MIMO technology work?
Generally, MIMO transmits the information into various numbers of signals through a single radio channel employing multiple antennas. The reason behind using multiple antennas is to enhance signal strength and RF link.
Here, the transmitter and receiver have the same number of antennas to transmit and receive multiple data streams. The receiver receives the signals at minute time difference along with add-on interference, lost signals, noise, etc. All these functions are common in many communication technologies like OFDM, Wi-Max, LTE, etc. Further, we have given you a list of benefits of using MIMO technology.
Advantages of MIMO
- Spectral Efficiency
- Maximizing Degrees of Freedom
- Enhancing Spatial Diversity
- Minimizing Interference
- Increasing Transmit/Receive Directivity
Next, we can see some famous challenges of MIMO technology. Although MIMO supports more number of antennas, it has few technical problems due to the same large-scale antennas. Our developers are unique in building research solutions for MIMO challenges. We prefer modern techniques and algorithms to solve complexity in MIMO Projects. By the by, we also framed unique solutions are following MIMO challenges.
Fundamental Challenges of MIMO Projects
- Channel Designing
- DL Precoding Procedure
- Resource Distribution
- Detection Technique
- CSI Acquisition / Architecture Aspect
- Correlation of Antenna
To design MIMO model, model the appropriate network interface, architecture, algorithms, protocols and data format. Further, we have also included the primary characteristics of MIMO in the followings.
Characteristics of MIMO
- Enable to create independent parallel channels
- Offer spatial diversity in both transmitter and receiver at ISMO and MIMO
- Flexible to attain maximum spectral efficiency at higher SNR
- Give spatial multiplexing which is not helpful in low SRN environ
- Create many number of transmission channels to accomplish spatial multiplexing
- Performance of MIMO model is dependent on rich distributed environ for channel
- Minimize bits / channel over multiple transmissions for identical throughout
- Low bits per channel will retain linear channel capacity
- SNR/channel will minimize the constant total transmit power
- High Spectral efficiency and SNR will increase the performance of statistical multiplexing
- Low SNR region is not capable to increase more
Next, we can see about different types of MIMO. Generally, the MIMO techniques are classified into 4 major categories such as Massive MIMO, Cooperative MIMO, Full Dimension MIMO, and Distributed MIMO.
Recently, our resource team has collected several novel research ideas from all these classifications to support you in all possible aspects of MIMO Projects. For your information, here we have given you few key functionalities of each classification along with their recent research challenges.
Descriptions of MIMO types can be follows.
- Cooperative MIMO
- Depiction
- A set of closely packed nodes are cooperative in transporting signals to other set of nodes
- Also, it is referred as networked MIMO or Virtual Antenna Array
- Among other methods, C-MIMO is more beneficial
- Current Issues
- Interference Control
- Gain of Diversity
- Range of Extension
- Gain of Multiplexing
- Depiction
- Full Dimension MIMO
- Depiction
- Basically, the boosting scale cannot be ignored easily in small cell concept
- Since, the dimension is equivalent to the horizontal scale
- For instance: 3D channel modelling for real-time systems
- Current Issues
- Huge-scale DAS Performance analysis
- DAS – Distributed Antenna Systems
- Non-ideal Hardware Impact
- Designing Channel and Antenna Arrays
- Huge-scale DAS Performance analysis
- Depiction
- Distributed MIMO
- Depiction
- Distributed MIMO (DMIMO) is the similar to the actual M-MIMO
- In this, D-MIMO is not responsive to the cooperating nodes which is also referred as scalability
- Current Issues
- Pre-Synchronization
- Oscillators synchronization
- Explicit / Implicit Feedback Impact
- Depiction
- Massive MIMO
- Depiction
- Conceptually provides highest order of magnitude
- Enhances energy efficiency and throughput through large systems
- Other names of M-MIMO are Hyper MIMO, Large-scale Antenna, Full-Dimensional MIMO and Very Large MIMO
- Current Issues:
- Pilot Contamination
- Maximized Throughput
- Performance Vs Complexity
- Estimate Channel
- Depiction
To cope with the current research expectations of MIMO projects, we are periodically updating our current research trends. For that, we refer to so many research-oriented articles and reputed journal papers to make a review on different research perspectives of the latest technological advancement. Here, we have given you some popular trends in the MIMO field.
Current Trends & Issues in MIMO
- Frequency Division Duplexing (FDD)
- Presently, many of the M-MIMO researches are conducted in TDD to solve pilot sequence issue
- However it overcomes the pilot related issues, currently several global cellular bands are strictly insisted to use FDD
- So, it is necessary to do research of M-MIMO in FDD for extensive adoption
- Moving Nodes
- Need to support high-mobility nodes at different channel states
- Add-on Research Areas
- Here, we have listed other key areas or issues of massive MIMO:
- Hybrid Beamforming
- CSI Feedback Optimization
- Decentralized Massive MIMO
- MAC Layer Management
- Here, we have listed other key areas or issues of massive MIMO:
- Cell-edge Efficiency and Multi-cell Process
- Verify the performance of M-MIMO at cell-edge
- Analyse of risk of pilot contamination in adjacent cells
- Conduct research on M-MIMO performance on fast moving cell-edges
Our researchers are adept to work on different research areas of the MIMO field to meet your interesting research area. One important factor that we consider in suggesting research areas is future scope. Since selecting the area without future scope is not useful. So, we suggest areas that have extended future foundations. From that aspect, we have recognized following technologies are the core of the MIMO.
Key Technologies of MIMO
- Uplink (UL) MIMO
- Description – Support nearly 4 layers transmission
- CoMP / 3D MIMO, CoMP and 3D MIMO
- Description – Support 3D array with multi-cell co-operative MIMO
- Dual Stream Beamforming
- Description – Single / Multi User(s) can switch up to 4 streams and further it supports non-codebook transmission in channel reciprocity
- MU-MIMO, Beamforming and Space-division Multiplexing
- Description – Support nearly 4 layers transmission where single-layer transmission rank 1Ue
- Higher-Order MIMO
- Description – Support nearly 8 layers transmission which enables multi-granularity codebook for precise feedback
What are the challenges and solutions for MIMO?
One of the primary challenges of MIMO is system configuration parameters. And, it is not enough for increasing system performance at the transceiver phase. Let’s see some of the Crucial Challenges of MIMO Projects in the following,
- Lower Throughput
- Lower Scalability
- Higher Bit Error Rate
- Lower Link Stability
- Lower Antenna Correlation
- Lower Diversity Capacity Gain
- Lower Pilot Contamination
- Number of Antennas (up to 8)
Additionally, we have also given you some add-on research challenges along with their mitigation techniques. As mentioned earlier, our research solutions are always unique and up-to-date. In the case of complexity, we develop our technique by designing a new pseudo-code / algorithm. So, if you are looking for the best research solutions then approach our team. We will surely provide you with suitable smart techniques based on your application requirements.
Challenges and Mitigation Techniques in MIMO
- Impairments of Hardware
- Digital Pre-Distortion
- PAPR
- Contamination of Pilot
- Pilot-assisted Estimation
- Pilot Reuse
- Partial Sounding Resource
- Pilot Contamination Precoding
- Pilot /Blind Pilot Decontamination
- Design of Distributed Non-orthogonal Pilot
- Precoding
- ZF, VP, TH, WF
- DPP, MRC, MMSE
- Discovery of Signal
- Conjugate Gradient
- Gauss Siedal Refinement
- SOR, ZF, CNN, AMP, ML
- ML based Scheduling
- SD, NSA, APRGS, MMSE
- Richardson and Gauss Siedel
- Least Square Regression Selection
- SIC, Jacobi, Huber ADMM
- Compressed Sensing based Adaptive Scheme
- SL and SSL based Detection
- Estimation of Channel
- Least Square
- Untrained DNN
- Blind Estimation
- MICED and VAMP
- MMSE / Enhanced MMSE
- DL based Sparse Estimation
- CNN based Estimation
- Convolutional Blind Denoising
- ML / DL based Estimation
- Compressed / Compresses Sensing
- Scheduling of User
- Multi-User Grouping
- DPC, MMSE, Greedy
- ML based Scheduling
- PF, ZF, RR
- Pilot Efficient Scheduling
- Gibbs Distribution Scheme
We assure you that our unique MIMO project’s research topics are strictly collected from recent research areas. Also, we guarantee you that handpicked topics surely explore the unexplored facts of the MIMO field in different aspects. For your information, here we have listed only a few high-demanding project topics.
Research Ideas in MIMO Projects
- Routing in MIMO
- In the case of traditional routing, the routes are formed through node-by-node in every hop
- In MIMO routing, the routes are formed through cluster-by-cluster in every hop (number of nodes in cluster >= 1)
- Selection of Antenna
- Complicated to choose optimal antenna in MIMO at distributed environ
- Since, it demands high reliability and transfer rate at wireless communication
- Increase channel capacity by multiple antennas at transceiver in the absence of transmitted power and frequency spectrum
- In addition, it supports orthogonal mode creation, antenna localization and antenna location optimization
Overall, we assure you that our ideas certainly meet the current and future research demands. Once, the research topic is confirmed then we support you in research problem and solutions selection. Next, we will support you in the code execution phase using the appropriate tool and development platform. To the great extent, we also extend our help in document preparation of MIMO Projects. So, create a bond with us to avail our research and development services in one place.
Milestones
MILESTONE 1: Research Proposal
Finalize Journal (Indexing)
Before sit down to research proposal writing, we need to decide exact journals. For e.g. SCI, SCI-E, ISI, SCOPUS.
Research Subject Selection
As a doctoral student, subject selection is a big problem. Phdservices.org has the team of world class experts who experience in assisting all subjects. When you decide to work in networking, we assign our experts in your specific area for assistance.
Research Topic Selection
We helping you with right and perfect topic selection, which sound interesting to the other fellows of your committee. For e.g. if your interest in networking, the research topic is VANET / MANET / any other
Literature Survey Writing
To ensure the novelty of research, we find research gaps in 50+ latest benchmark papers (IEEE, Springer, Elsevier, MDPI, Hindawi, etc.)
Case Study Writing
After literature survey, we get the main issue/problem that your research topic will aim to resolve and elegant writing support to identify relevance of the issue.
Problem Statement
Based on the research gaps finding and importance of your research, we conclude the appropriate and specific problem statement.
Writing Research Proposal
Writing a good research proposal has need of lot of time. We only span a few to cover all major aspects (reference papers collection, deficiency finding, drawing system architecture, highlights novelty)
MILESTONE 2: System Development
Fix Implementation Plan
We prepare a clear project implementation plan that narrates your proposal in step-by step and it contains Software and OS specification. We recommend you very suitable tools/software that fit for your concept.
Tools/Plan Approval
We get the approval for implementation tool, software, programing language and finally implementation plan to start development process.
Pseudocode Description
Our source code is original since we write the code after pseudocodes, algorithm writing and mathematical equation derivations.
Develop Proposal Idea
We implement our novel idea in step-by-step process that given in implementation plan. We can help scholars in implementation.
Comparison/Experiments
We perform the comparison between proposed and existing schemes in both quantitative and qualitative manner since it is most crucial part of any journal paper.
Graphs, Results, Analysis Table
We evaluate and analyze the project results by plotting graphs, numerical results computation, and broader discussion of quantitative results in table.
Project Deliverables
For every project order, we deliver the following: reference papers, source codes screenshots, project video, installation and running procedures.
MILESTONE 3: Paper Writing
Choosing Right Format
We intend to write a paper in customized layout. If you are interesting in any specific journal, we ready to support you. Otherwise we prepare in IEEE transaction level.
Collecting Reliable Resources
Before paper writing, we collect reliable resources such as 50+ journal papers, magazines, news, encyclopedia (books), benchmark datasets, and online resources.
Writing Rough Draft
We create an outline of a paper at first and then writing under each heading and sub-headings. It consists of novel idea and resources
Proofreading & Formatting
We must proofread and formatting a paper to fix typesetting errors, and avoiding misspelled words, misplaced punctuation marks, and so on
Native English Writing
We check the communication of a paper by rewriting with native English writers who accomplish their English literature in University of Oxford.
Scrutinizing Paper Quality
We examine the paper quality by top-experts who can easily fix the issues in journal paper writing and also confirm the level of journal paper (SCI, Scopus or Normal).
Plagiarism Checking
We at phdservices.org is 100% guarantee for original journal paper writing. We never use previously published works.
MILESTONE 4: Paper Publication
Finding Apt Journal
We play crucial role in this step since this is very important for scholar’s future. Our experts will help you in choosing high Impact Factor (SJR) journals for publishing.
Lay Paper to Submit
We organize your paper for journal submission, which covers the preparation of Authors Biography, Cover Letter, Highlights of Novelty, and Suggested Reviewers.
Paper Submission
We upload paper with submit all prerequisites that are required in journal. We completely remove frustration in paper publishing.
Paper Status Tracking
We track your paper status and answering the questions raise before review process and also we giving you frequent updates for your paper received from journal.
Revising Paper Precisely
When we receive decision for revising paper, we get ready to prepare the point-point response to address all reviewers query and resubmit it to catch final acceptance.
Get Accept & e-Proofing
We receive final mail for acceptance confirmation letter and editors send e-proofing and licensing to ensure the originality.
Publishing Paper
Paper published in online and we inform you with paper title, authors information, journal name volume, issue number, page number, and DOI link
MILESTONE 5: Thesis Writing
Identifying University Format
We pay special attention for your thesis writing and our 100+ thesis writers are proficient and clear in writing thesis for all university formats.
Gathering Adequate Resources
We collect primary and adequate resources for writing well-structured thesis using published research articles, 150+ reputed reference papers, writing plan, and so on.
Writing Thesis (Preliminary)
We write thesis in chapter-by-chapter without any empirical mistakes and we completely provide plagiarism-free thesis.
Skimming & Reading
Skimming involve reading the thesis and looking abstract, conclusions, sections, & sub-sections, paragraphs, sentences & words and writing thesis chorological order of papers.
Fixing Crosscutting Issues
This step is tricky when write thesis by amateurs. Proofreading and formatting is made by our world class thesis writers who avoid verbose, and brainstorming for significant writing.
Organize Thesis Chapters
We organize thesis chapters by completing the following: elaborate chapter, structuring chapters, flow of writing, citations correction, etc.
Writing Thesis (Final Version)
We attention to details of importance of thesis contribution, well-illustrated literature review, sharp and broad results and discussion and relevant applications study.
How PhDservices.org deal with significant issues ?
1. Novel Ideas
Novelty is essential for a PhD degree. Our experts are bringing quality of being novel ideas in the particular research area. It can be only determined by after thorough literature search (state-of-the-art works published in IEEE, Springer, Elsevier, ACM, ScienceDirect, Inderscience, and so on). SCI and SCOPUS journals reviewers and editors will always demand “Novelty” for each publishing work. Our experts have in-depth knowledge in all major and sub-research fields to introduce New Methods and Ideas. MAKING NOVEL IDEAS IS THE ONLY WAY OF WINNING PHD.
2. Plagiarism-Free
To improve the quality and originality of works, we are strictly avoiding plagiarism since plagiarism is not allowed and acceptable for any type journals (SCI, SCI-E, or Scopus) in editorial and reviewer point of view. We have software named as “Anti-Plagiarism Software” that examines the similarity score for documents with good accuracy. We consist of various plagiarism tools like Viper, Turnitin, Students and scholars can get your work in Zero Tolerance to Plagiarism. DONT WORRY ABOUT PHD, WE WILL TAKE CARE OF EVERYTHING.
3. Confidential Info
We intended to keep your personal and technical information in secret and it is a basic worry for all scholars.
- Technical Info: We never share your technical details to any other scholar since we know the importance of time and resources that are giving us by scholars.
- Personal Info: We restricted to access scholars personal details by our experts. Our organization leading team will have your basic and necessary info for scholars.
CONFIDENTIALITY AND PRIVACY OF INFORMATION HELD IS OF VITAL IMPORTANCE AT PHDSERVICES.ORG. WE HONEST FOR ALL CUSTOMERS.
4. Publication
Most of the PhD consultancy services will end their services in Paper Writing, but our PhDservices.org is different from others by giving guarantee for both paper writing and publication in reputed journals. With our 18+ year of experience in delivering PhD services, we meet all requirements of journals (reviewers, editors, and editor-in-chief) for rapid publications. From the beginning of paper writing, we lay our smart works. PUBLICATION IS A ROOT FOR PHD DEGREE. WE LIKE A FRUIT FOR GIVING SWEET FEELING FOR ALL SCHOLARS.
5. No Duplication
After completion of your work, it does not available in our library i.e. we erased after completion of your PhD work so we avoid of giving duplicate contents for scholars. This step makes our experts to bringing new ideas, applications, methodologies and algorithms. Our work is more standard, quality and universal. Everything we make it as a new for all scholars. INNOVATION IS THE ABILITY TO SEE THE ORIGINALITY. EXPLORATION IS OUR ENGINE THAT DRIVES INNOVATION SO LET’S ALL GO EXPLORING.
I ordered a research proposal in the research area of Wireless Communications and it was as very good as I can catch it.
- Aaron
I had wishes to complete implementation using latest software/tools and I had no idea of where to order it. My friend suggested this place and it delivers what I expect.
- Aiza
It really good platform to get all PhD services and I have used it many times because of reasonable price, best customer services, and high quality.
- Amreen
My colleague recommended this service to me and I’m delighted their services. They guide me a lot and given worthy contents for my research paper.
- Andrew
I’m never disappointed at any kind of service. Till I’m work with professional writers and getting lot of opportunities.
- Christopher
Once I am entered this organization I was just felt relax because lots of my colleagues and family relations were suggested to use this service and I received best thesis writing.
- Daniel
I recommend phdservices.org. They have professional writers for all type of writing (proposal, paper, thesis, assignment) support at affordable price.
- David
You guys did a great job saved more money and time. I will keep working with you and I recommend to others also.
- Henry
These experts are fast, knowledgeable, and dedicated to work under a short deadline. I had get good conference paper in short span.
- Jacob
Guys! You are the great and real experts for paper writing since it exactly matches with my demand. I will approach again.
- Michael
I am fully satisfied with thesis writing. Thank you for your faultless service and soon I come back again.
- Samuel
Trusted customer service that you offer for me. I don’t have any cons to say.
- Thomas
I was at the edge of my doctorate graduation since my thesis is totally unconnected chapters. You people did a magic and I get my complete thesis!!!
- Abdul Mohammed
Good family environment with collaboration, and lot of hardworking team who actually share their knowledge by offering PhD Services.
- Usman
I enjoyed huge when working with PhD services. I was asked several questions about my system development and I had wondered of smooth, dedication and caring.
- Imran
I had not provided any specific requirements for my proposal work, but you guys are very awesome because I’m received proper proposal. Thank you!
- Bhanuprasad
I was read my entire research proposal and I liked concept suits for my research issues. Thank you so much for your efforts.
- Ghulam Nabi
I am extremely happy with your project development support and source codes are easily understanding and executed.
- Harjeet
Hi!!! You guys supported me a lot. Thank you and I am 100% satisfied with publication service.
- Abhimanyu
I had found this as a wonderful platform for scholars so I highly recommend this service to all. I ordered thesis proposal and they covered everything. Thank you so much!!!
- Gupta