I am so blessed to be the school nurse here at Allison Middle School. I finished nursing school while being a mom of three children! This is my second year here and I am looking forward to a year full of challenges. I am eager/excited to see the students return on-site.
- Us Ltd School Manager Salary
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Significance
Satellite communication technology has played a significant role in bridging the digital divide between the undeveloped and developed countries of the world. As a cost-effective mode of communication covering a broad area, satellite technology has facilitated service provision especially in remote areas of Africa. According to recent research findings, integrating satellite technology with 4G and 5G terrestrial networks will not only expand their range but also enhance their services. This requires a comprehensive understanding of the application of multi-input-multi-output (MIMO) technology developed for terrestrial networks in their satellite variants.
In the latest research, two MIMO-based techniques: Space-time block code (STBC) and Uncoded space-time labelling diversity (USTLD) have been considered for improving the performance of mobile satellite communication systems. When constellations with two different binary mappings are used in USTLD, a significant improvement in error performance is observed as compared to single binary mapping in STBC. Traditionally, M-ary Quadrature Amplitude Modulation (MQAM) is the popular modulation scheme for general wireless communications systems. However, circular constellations are deemed more suitable for satellite links as compared to square and rectangular modulation schemes owing to their reduced number of amplitude levels and lower peak-to-average power ratio. As a result, circular constellations, such as Amplitude Phase-Shift Keying (APSK) and M-ary Phase-Shift Keying (MPSK) form the basis of the latest broadcasting standards for nonlinear satellite links.
In recent research, Dr. Tahmid Quazi and Dr. Sulaiman Saleem Patel from the University of KwaZulu-Natal, School of Engineering, proposed a new USTLD system designed specifically for mobile satellite communications. The system uses the circular M-ary Amplitude Phase-Shift Keying (MAPSK) constellations used in the standard Digital Video Broadcasting standard for nonlinear satellite links. The innovative aspect of this system is comprised of the new design of secondary mappers to achieve labeling diversity. As the authors state in their paper, this is the most critical aspect of developing a USLTD system. The proposed mapper designs exploits the similarity in structure between square MQAM and certain M-ary Amplitude Phase-Shift Keying (MAPSK), and adapts the heuristic-based algorithms used in the MQAM to produce secondary mappers for the appropriate MAPSK constellations from the DVB-S2X standard. Their work is currently published in the journal, Transactions on Emerging Telecommunications Technologies.
Bit error rate performance of the proposed system showed gains of 4dB and 5dB for 16 APSK and 64 APSK respectively when compared to the existing STBC system. Furthermore, these results were used in a study for investigating the most suitable metrics for quantitatively comparing USTLD mapper designs. The investigation showed that none of the metrics are individually suitable. As such, a two-stage approach for comparing the minimum product Euclidean distance of the mapper designs was put forward. When the metrics are found to be equal in the first step, the second stage is used in ranking based on the minimum summed product Euclidean distance. Interestingly, the approach was used correctly to rank the MQAM and MAPSK-USTLD mapper designs considered in the paper.
In summary, the scholars presented a new two-step methodology for an accurate comparison of the Uncoded Space-Time Labelling Diversity mapper designs. The feasibility of this method was successfully validated in the first design of the Amplitude Phase-Shift Keying-based USTLD satellite system. The results of this research have formed the basis for other research articles which are currently under review with leading international journals. Dr. Tahmid Quazi has also been invited to present the results of this study at the 2020 edition of the International Conference on Advances in Satellite and Space Missions.Based on the results, Dr. Quazi in a statement to Advances in Engineering noted that the proposed analytical comparison method is a promising solution for advancing the development of the latest diversity techniques for mobile satellite communication systems.
Reference
Quazi, T., & Patel, S. (2019). USTLD mapper design for APSK constellations over satellite links. Transactions on Emerging Telecommunications Technologies, 30(7).
We understand the challenge of achieving all project goals within the given constraints.
Our ethos, developed over many years of Construction Industry experience, is to build strong relationships with Clients and deliver expectations.
Our proactive, creative and professional approach ensures that the delivery of your project is always in safe hands.
Employing Turnkey principles ensures that your designated Project Team will personally manage all phases of construction activities from conception to completion.
Us Ltd School Manager Salary
Providing Integrated Design and Project Management for Fit Out, Refurbishment and Construction Projects, Vanguard Contracts is at the forefront, across all sectors throughout the United Kingdom.
If you are looking to relocate, develop, refresh or expand your business, Vanguard Contracts are experienced Commercial Interior Fit Out Specialists, offering full design and build solutions to a wide range of clients.
For smoother-running and more successful projects, our Fit Out and refurbishment packages take you from concept to completion.
We deliver high-quality and cost-effective results through our team's proactive approach, creative thinking and technical knowledge. Our in-house partnership services will ensure the seamless completion of your project, from your initial vision to successful occupation.
TURNKEY ORGANISATION
From design to completion, our team is experienced in every stage of project development, across all sectors of industry. We can guide you, work with you and demonstrate efficient processes in order to achieve your Interior Fit Out, Design, Build, Construction, Demolition or Retail Shopfitting aspirations.
Our goal is to make your space efficient, effective and functional once completed. We also want the journey to completion to be a process of creative collaboration, where our industry experience is employed to create a bespoke workspace for your organisation.
As a Turnkey organisation, Vanguard Contracts takes care of all the details that can make a project challenging. We take the pressure off by using our experience in each industry to identify possible issues that may arise. We anticipate and make accommodations, creating a plan that is realistic and well researched, to enable to your bespoke design to become a reality.
Our services are employed across Retail, Automotive, Commercial, Industrial, Leisure and Hospitality industries.
Whatever your requirements, we deliver. On time. On budget.
Vanguard Contracts can help you through every step of a project. We can demolish an existing building, design the project, plan the vision and build it. Once the shell is in place, we then deliver exemplary interior and exterior Fit Outs.
We understand that a work environment needs to welcome, enable and facilitate your team to reach their potential, allowing the company to achieve success. We bring this understanding to every project, becoming a part of your team through our collaborative design process to find a tailor-made solution for each unique project.
INTERIOR FIT OUTS
Every sector has different commercial needs and our expertise across industries allows us to unlock the potential of your premises to the fullest. Our cross-sector experience and specialist Fit Out team will make your ambitions a reality.
We consistently deliver bespoke Fit Out services across all sectors to meet our Client's exact requirement, ensuring your budget goes further and gives you a tangible return on your investment in our services.
The Interior Fit Out process all begins with a consultation. Listening to your requirements, understanding your objectives and finding the route to delivering the best outcomes for your project.
You will then receive an Interior Fit Out proposal plan which may include a detailed to-scale CAD drawing, visuals and space planning, specifications and recommendations, as well as costings, scheduling and financial reports. This allows easy presentation for budget and project planning discussions.
Automotive Shopfitting
Vanguard Contracts are the ideal partner to deliver your automotive refurbishment. We have a large portfolio of projects and demonstrate extensive experience within the automotive sector.
Whether single or multi-dealership franchise, our portfolio of Clients includes Peugeot, Hyundai, Fiat, Nissan, Seat, SMC, FG Barnes, Yeomans, Honda, Ford, Vauxhall, Formula 1 and more.
Bit error rate performance of the proposed system showed gains of 4dB and 5dB for 16 APSK and 64 APSK respectively when compared to the existing STBC system. Furthermore, these results were used in a study for investigating the most suitable metrics for quantitatively comparing USTLD mapper designs. The investigation showed that none of the metrics are individually suitable. As such, a two-stage approach for comparing the minimum product Euclidean distance of the mapper designs was put forward. When the metrics are found to be equal in the first step, the second stage is used in ranking based on the minimum summed product Euclidean distance. Interestingly, the approach was used correctly to rank the MQAM and MAPSK-USTLD mapper designs considered in the paper.
In summary, the scholars presented a new two-step methodology for an accurate comparison of the Uncoded Space-Time Labelling Diversity mapper designs. The feasibility of this method was successfully validated in the first design of the Amplitude Phase-Shift Keying-based USTLD satellite system. The results of this research have formed the basis for other research articles which are currently under review with leading international journals. Dr. Tahmid Quazi has also been invited to present the results of this study at the 2020 edition of the International Conference on Advances in Satellite and Space Missions.Based on the results, Dr. Quazi in a statement to Advances in Engineering noted that the proposed analytical comparison method is a promising solution for advancing the development of the latest diversity techniques for mobile satellite communication systems.
Reference
Quazi, T., & Patel, S. (2019). USTLD mapper design for APSK constellations over satellite links. Transactions on Emerging Telecommunications Technologies, 30(7).
We understand the challenge of achieving all project goals within the given constraints.
Our ethos, developed over many years of Construction Industry experience, is to build strong relationships with Clients and deliver expectations.
Our proactive, creative and professional approach ensures that the delivery of your project is always in safe hands.
Employing Turnkey principles ensures that your designated Project Team will personally manage all phases of construction activities from conception to completion.
Us Ltd School Manager Salary
Providing Integrated Design and Project Management for Fit Out, Refurbishment and Construction Projects, Vanguard Contracts is at the forefront, across all sectors throughout the United Kingdom.
If you are looking to relocate, develop, refresh or expand your business, Vanguard Contracts are experienced Commercial Interior Fit Out Specialists, offering full design and build solutions to a wide range of clients.
For smoother-running and more successful projects, our Fit Out and refurbishment packages take you from concept to completion.
We deliver high-quality and cost-effective results through our team's proactive approach, creative thinking and technical knowledge. Our in-house partnership services will ensure the seamless completion of your project, from your initial vision to successful occupation.
TURNKEY ORGANISATION
From design to completion, our team is experienced in every stage of project development, across all sectors of industry. We can guide you, work with you and demonstrate efficient processes in order to achieve your Interior Fit Out, Design, Build, Construction, Demolition or Retail Shopfitting aspirations.
Our goal is to make your space efficient, effective and functional once completed. We also want the journey to completion to be a process of creative collaboration, where our industry experience is employed to create a bespoke workspace for your organisation.
As a Turnkey organisation, Vanguard Contracts takes care of all the details that can make a project challenging. We take the pressure off by using our experience in each industry to identify possible issues that may arise. We anticipate and make accommodations, creating a plan that is realistic and well researched, to enable to your bespoke design to become a reality.
Our services are employed across Retail, Automotive, Commercial, Industrial, Leisure and Hospitality industries.
Whatever your requirements, we deliver. On time. On budget.
Vanguard Contracts can help you through every step of a project. We can demolish an existing building, design the project, plan the vision and build it. Once the shell is in place, we then deliver exemplary interior and exterior Fit Outs.
We understand that a work environment needs to welcome, enable and facilitate your team to reach their potential, allowing the company to achieve success. We bring this understanding to every project, becoming a part of your team through our collaborative design process to find a tailor-made solution for each unique project.
INTERIOR FIT OUTS
Every sector has different commercial needs and our expertise across industries allows us to unlock the potential of your premises to the fullest. Our cross-sector experience and specialist Fit Out team will make your ambitions a reality.
We consistently deliver bespoke Fit Out services across all sectors to meet our Client's exact requirement, ensuring your budget goes further and gives you a tangible return on your investment in our services.
The Interior Fit Out process all begins with a consultation. Listening to your requirements, understanding your objectives and finding the route to delivering the best outcomes for your project.
You will then receive an Interior Fit Out proposal plan which may include a detailed to-scale CAD drawing, visuals and space planning, specifications and recommendations, as well as costings, scheduling and financial reports. This allows easy presentation for budget and project planning discussions.
Automotive Shopfitting
Vanguard Contracts are the ideal partner to deliver your automotive refurbishment. We have a large portfolio of projects and demonstrate extensive experience within the automotive sector.
Whether single or multi-dealership franchise, our portfolio of Clients includes Peugeot, Hyundai, Fiat, Nissan, Seat, SMC, FG Barnes, Yeomans, Honda, Ford, Vauxhall, Formula 1 and more.
With responsibility for every stage of the build, from initial design to client handover, Vanguard Contracts has the experience to remove the strain from your new build or refurbishment project, providing all the services you require.
Our Turnkey Automotive Fit Out service mean that you have a single point of contact that you can rely on and our Project Managers ensure efficient co-ordination of the programme facilitating the optimum build, on time and on budget.
Design and Build
Vanguard Contracts in house design team are experts in unlocking the potential of any space. We strive to work efficiently in terms of time and budget, delivering profitability gains through development.
Working with all types of building, from historical to new build. We create packages that are sympathetic to the features of the building, while creating a modern versatile work space; suitable for the immediate and future requirements of your business.
At Vanguard Contracts we work with both the new and existing features of the structure to find a design solution where form, fit, textures and colour schemes are selected to reflect the building's history and proposed use.
Usltd School Manager
Construction
Us Ltd School Manager Vacancy
Our Turnkey Construction Services also include full or partial demolition. We use our expertise to guide and plan successful projects that are delivered on time and within budget.
Our experience allows us to identify and understand the varying needs, requirements and expectations of our individual Clients including Planning, Construction, Design and Build.
The Vanguard team are dedicated to understanding your business, in order to work towards a common goal, avoiding delays and achieving milestones, taking the pressure off your team by leading the process from concept to completion.
Us Ltd School Manager Trainee
Our dynamic solutions are achieved by tried and tested methods and a working knowledge of new technologies in construction.