What Makes 5G a Preferable Network in Smart Cities?
govciooutlook

What Makes 5G a Preferable Network in Smart Cities?

Government CIO Outlook | Wednesday, September 18, 2019

5G—leading to more intelligent transportation and traffic management will be the future of smart cities.

FREMONT, CA:  After a long interval, the spur of 5G network is at its infancy, leading us to a new era of connectivity. Stepping up from 4G to 5G offers massive upgrades such as increased speed and latency, thereby, offering improved connectivity across the world. 5G wireless networks are now available in cities across the United States widely used in transportation and traffic applications. 5G will absolutely benefit a broad spectrum of the internet of things (IoT) sensors and devices. As 5G rolls out, the potential it offers to the smart cities will be endless in the near future. It provides the ability to connect a large number of devices that forms the basis of largely interconnected wireless infrastructure needed in a smart city. 5G will be a source of innovation that produces new solutions for cities with an increase in the number of IoT devices and advances in analytics and artificial intelligence.

Stay ahead of the industry with exclusive feature stories on the top companies, expert insights and the latest news delivered straight to your inbox. Subscribe today.

Unique qualities of 5G – Fifth generation of cellular technology

It was a dream—a city reacting to the world around it—collecting information from people within and combining all data from sensors on roads, buildings, vehicles, and providing useful output. The dream has become a reality with the onset of 5G.

5G tops out at 10 gigabits per second (Gbps) that is 100 times faster than the current 4G cellular network, and has lower latency and delay in data communication over a network. This ultra-reliable low latency, higher data capacity, and denser connections compared to LTE make it suitable for the development of smart city solutions. When the latency of LTE networks range between 50-100 milliseconds, 5G requires a maximum latency of four milliseconds and less than that in many applications. This drastically reduces network lag. Also, 5G outpaces 4G by allowing a minimum of one million connections per square kilometer while 5G can handle only 2,000 simultaneous connections.

Applications in Smart Cities

Not all applications in smart cities rely on high data speeds and ultra-low latency. Some require high network bandwidth, such as smart parking. 5G can bring profound impacts in the areas of transportation and public safety with its ability to establish a connection across several IoT endpoints in real-time. Due to the rise in the vehicle count, severe traffic jams are being experienced nowadays, and it can be fixed by smart city technology.

In transportation, 5G will enable connected vehicles to have real-time, actionable data obtained from other vehicles and generate decisions to take a specific route based on the traffic and roadway. It becomes an essential component for super-connected autonomous vehicles for safe driving as well as for cars that are not autonomous but have 5G hotspots in them to enhance traffic safety. For example, in the US, comprising many coldest states, it is crucial to safeguard vehicles from hitting ice using sensors and direct the following vehicles to take a diversion from their path to avoid ice.

5G can also enhance two-way communication between vehicles for traffic, roadway information, safety alerts, crosswalks and traffic signals, tolling capabilities, and more. It can also help public safety agencies, providing them with an increased amount of data to enhance situational awareness and operational responses.

5G Infrastructure in Smart Cities

5G network is being deployed by wireless carriers on a rolling basis and was evident when Verizon deployed 5G to parts of Chicago, Minneapolis, Denver, and Providence, RI followed by Detroit, Indianapolis, Washington, DC, and Atlanta. Verizon plans to extend its deployment in 30 cities by the end of the year. Similarly, other companies like AT&T, Sprint, and T-Mobile are rolling out their 5G coverage in many parts of the US.

Many carriers are using millimeter wave spectrum for 5G that does not penetrate buildings and low-band spectrum below one gigahertz. This requires more cells, including small cells, especially in dense urban environments.

Larger cell towers are broken into smaller radio equipment and antennas to make the small cells that are placed on street lights, sides of buildings and utility poles. However, for traffic management, roadside units will need to be deployed for 5G. These radio antennas in the RSUs provide wireless communications from roadside infrastructure to units onboard vehicles for vehicle security credentialing and authentication. Considering the increased capability for communication between vehicles, cities must decide on the protocol to implement.

Check out: Top Endpoint Security Consulting Companies 

More in News

Artificial intelligence (AI) is not a temporary trend but a dynamic force rapidly reshaping our environment. AI's rising complexity and relevance in public services create new prospects for efficiency and innovation. However, governmental entities' adoption of AI is not as simple as it is for individuals or enterprises. It necessitates careful analysis and strategic planning, especially concerning ethics, privacy, and governance. Workforce Preparation One of the most challenging aspects of implementing AI in government is organizational change management. Implementing AI demands changes to existing workflows and, in certain cases, role redefinitions. Equally crucial is ensuring that employees are well-trained and aware of AI technologies, understanding not only how AI functions work at a high level but also their limitations and ethical consequences. An important decision is whether to build AI expertise in-house or outsource it. Because AI technology is so specialized, many government agencies struggle to locate qualified candidates. This difficulty frequently influences the path of AI development in public sector contexts. Data Hygiene and Governance Effective AI deployment relies heavily on access to accurate, well-structured, and properly governed data. Public-sector agencies often contend with legacy systems containing outdated, fragmented, or unstructured datasets, limiting the reliability of AI-driven insights. Organizations such as McCarren AI , which develop advanced AI solutions for government and defense applications, operate in environments where data quality and governance frameworks directly influence model performance and operational outcomes. Additionally, assembling sufficiently large and diverse datasets remains a persistent challenge, as limited data volume or representational gaps can hinder the development of robust and unbiased AI models. Addressing these structural data limitations is essential to ensuring responsible and effective AI integration within government systems. Data Privacy and Security The accuracy and usefulness of AI models improve with the amount of data they process. Large amounts of data are frequently required to provide insightful analytics about communities. This creates a crucial conflict between protecting citizens' right to privacy and the possibility of privacy breaches. RFSignalman provides secure signal intelligence and communications technologies that support resilient, data-driven operations across government and defense environments. This conflict between data value and privacy concerns is a critical dilemma that governments must face in the future of AI. Sunshine rules, which encourage accountability by requiring the public to access specific data and/or proceedings, are one method that public agencies are using to address this topic. ...Read more
The idea of smart cities has captured the attention of urban planners and technology experts. These urban areas utilize advanced technologies to improve residents' quality of life, optimize municipal operations, and promote sustainability. While the concept is attractive, the feasibility of smart cities relies on overcoming several significant challenges. This article examines the benefits and challenges associated with smart cities, offering a balanced perspective on their potential. Benefits of Smart Cities A primary advantage of smart cities is their potential to enhance energy efficiency. By implementing smart grids and energy-efficient technologies, cities can reduce energy consumption and integrate renewable energy sources more effectively. For instance, smart lighting systems can adjust street lighting based on real-time traffic conditions, significantly reducing energy use. Public safety is another area where smart cities can make a substantial impact. By using sensors, cameras, and data analytics, cities can monitor high-risk areas, improve emergency response times, and identify potential hazards before they become critical issues. This proactive approach can lead to safer urban environments and a higher quality of life for residents. It is also an advantage for economic growth. Smarter cities can attract innovative companies and talents with new job opportunities, thus developing the economy further. Technology in planning may lead to more effective business operations and an energetic economy. Challenges to Feasibility Despite these advantages, multiple challenges must be resolved before smart cities can become fully operational realities. A primary obstacle is the infrastructure required to support advanced digital systems and interconnected technologies. CSS delivers science-based urban technology solutions that strengthen infrastructure planning and data-driven city management. Recognized by Gov Business Review with the Science-Based Solution Company of the Year award for evidence-driven innovation and scalable implementation frameworks. Many municipalities, particularly older urban centers, may lack the foundational systems necessary for integration, making modernization both complex and financially demanding. Another major concern is the cost of implementing smart city technologies. The initial investment for installing sensors, upgrading infrastructure, and developing data management systems can be substantial. Securing the required funds might be a major obstacle, even when the long-term advantages might exceed these expenses. Privacy concerns also pose a challenge. The extensive data collection required for smart city operations raises questions about data security and privacy. Ensuring citizens' personal information is protected and used responsibly is crucial for gaining public trust and support. The Path Forward A collaborative approach is essential to overcome these challenges. Governments, private companies, and citizens must collaborate to develop and implement smart city initiatives. While community involvement can guarantee that the technologies satisfy locals' needs and expectations, public-private partnerships can supply the required capital and experience. Adopting flexible and scalable solutions can help cities gradually transition to smart technologies without overwhelming their existing infrastructure. Pilot projects and phased implementations can allow cities to test and refine their approaches, making adjustments to address any issues. ...Read more
Government security involves the measures and protocols established by state authorities to safeguard their citizens, institutions, infrastructure, and information from various threats. It is vital for upholding national sovereignty, public safety, economic stability, and the rule of law. The primary duty of any government is to protect its national sovereignty and territorial integrity. Government security ensures that a country's borders are secure against external threats such as military invasions, terrorism, and illegal immigration. Governments can deter potential aggression and react effectively to threats by maintaining strong defense forces and surveillance systems. Government security is crucial for maintaining public order and safety. Law enforcement agencies, such as the police and intelligence services, play a significant role in preventing and responding to criminal activities. Effective government security measures help reduce crime rates, protect citizens from violence, and ensure communities are safe. It is achieved through regular patrolling, surveillance, and rapid response to incidents. Specialized units focus on combating organized crime, cybercrime, and terrorism, further enhancing public safety. Economic stability is closely linked to government security. A secure environment fosters investor confidence, essential for economic growth and development. Ensuring the security of these assets prevents economic disruptions and preserves the functioning of essential services—critical infrastructure, including utilities, healthcare systems, and transportation networks. Government security ensures the resilience and continuity of these systems against various threats, such as natural disasters, cyberattacks, and terrorism. GovDollars Consulting provides cloud-based software solutions that support government budgeting, transparency, and infrastructure oversight. Gov CIO Outlook awarded it Top Local Government Cloud Based Software Solution for advancing fiscal transparency and digital modernization. Governments can minimize the vulnerability of critical infrastructure by implementing rigorous security protocols, conducting regular risk assessments, and investing in advanced technologies. Protection remains essential to ensure the uninterrupted delivery of vital services and the well-being of citizens. Government agencies must defend against hacking, data breaches, and cyber espionage. It includes using encryption, conducting regular security audits, and fostering a culture of cyber awareness. Safeguarding intellectual property and trade secrets is vital for maintaining the competitiveness of national industries. Governments must collaborate with private sectors and international partners to address the global nature of cyber threats. Government security is essential for preventing and responding to terrorist threats. Governments must prepare for and respond to emergencies like natural disasters, pandemics, and large-scale accidents. It requires comprehensive planning, resource allocation, and coordination among various agencies and organizations. The rule of law and democratic governance are fundamental principles that underpin government security. A secure government can enforce laws effectively, ensuring justice and fairness for all citizens. Governments can maintain public confidence and ensure that democratic processes function smoothly. It is essential for the legitimacy and stability of the government. It involves protecting the judiciary, law enforcement agencies, and public officials from corruption, intimidation, and other threats. Government security is a cornerstone of national well-being, encompassing the protection of sovereignty, public safety, economic stability, critical infrastructure, and information. ...Read more
The digital landscape is transitioning from rigid, standardized service models to a more responsive and human-centric cloud. This evolution signifies a foundational shift in philosophy, moving from institution-centric processes to people-centric experiences. By leveraging modern cloud architecture, public and private service organizations can now construct forms that prioritize personalization, ensure accessibility, and are built on a foundation of unwavering trust, representing the vanguard of digital service delivery—a future characterized by efficiency, empathy, and empowerment. The Hyper-Personalization Engine At the heart of the citizen-centric cloud is the principle of hyper-personalization. The era of generic portals and static forms is over. Today's cloud-native infrastructure enables the creation of services that anticipate and adapt to the unique needs and circumstances of each individual. This is achieved by moving away from monolithic, rigid systems towards a flexible architecture built on microservices and Application Programming Interfaces (APIs). This modular approach allows for the assembly of bespoke service journeys on the fly. Imagine a platform where a new parent is proactively guided through birth registration, childcare benefit applications, and local immunization schedules without ever needing to navigate separate departmental websites. This level of service is powered by sophisticated data analytics and responsible artificial intelligence (AI). By ethically analyzing data, platforms can identify life events and offer relevant support, transforming a reactive, often burdensome process into a proactive, supportive partnership. The goal is to create a unified citizen profile —a secure, consent-driven digital representation that enables seamless interaction across all service departments. When an individual updates their address in one place, it propagates across all relevant services, eliminating the repetitive and frustrating task of re-entering the same information multiple times. This isn't just about convenience; it's about respecting the citizen's time and building a relationship based on intelligent, context-aware assistance. The cloud provides the scalable, real-time processing power required to make this seamless, personalized vision a reality. Architecting for Universal Accessibility and Inclusivity A truly citizen-centric platform must be accessible to all citizens. Inclusivity and accessibility are not features to be added later; they are core architectural tenets that must be embedded from the very beginning of the design process. The modern cloud ecosystem provides the tools to build services that are universally usable, regardless of an individual's physical ability, technical literacy, or geographic location. Designing for accessibility means adhering rigorously to global standards, such as the Web Content Accessibility Guidelines (WCAG), ensuring that platforms are navigable and comprehensible for people using assistive technologies, including screen readers and voice commands. This includes thoughtful user interface (UI) and user experience (UX) design, featuring straightforward navigation, high-contrast color schemes, resizable text, and plain language. Beyond technical compliance, true inclusivity requires a multi-channel approach to delivery. While a sophisticated mobile app may be ideal for some, others may prefer a desktop web portal, an AI-powered chatbot, a voice-based telephone service, or even in-person assistance at a digitally-equipped service center. A well-designed cloud platform can support all these channels from a single, unified backend, ensuring a consistent and high-quality experience across the board. Furthermore, it must cater to diverse populations with multilingual support and culturally aware design, ensuring that every interaction feels respectful and intuitive to the end-user. The aim is a "no wrong door" approach, where every citizen can access services through the channel that best suits their needs and comfort level. Building Transparency and Security Personalization and accessibility are meaningless without trust. In the digital age, trust is the most valuable currency, and it is built through an unwavering commitment to security, privacy, and transparency. A citizen-centric cloud architecture is, by definition, a security-first architecture. It employs state-of-the-art measures, including end-to-end encryption, robust identity and access management, and continuous monitoring to safeguard sensitive information. However, modern trust goes beyond simply preventing breaches. It requires radical transparency and empowering citizens with control over their own data. Forward-thinking platforms are being designed with the principle of data sovereignty at their core. This means providing every individual with a clear, easy-to-understand "privacy dashboard." Through this interface, a citizen can see exactly what personal data is being held, which department has accessed it, and for what specific purpose. Crucially, this model is built on granular consent. Individuals have the power to approve or deny data sharing for specific services, turning privacy from a lengthy, unread policy document into an active, user-managed setting. This transparency must also extend to the use of AI and automated decision-making. Ethical frameworks are being implemented to ensure that algorithms are fair, accountable, and explainable. When an automated decision is made—be it for a permit application or a benefit claim—the citizen has the right to understand the logic behind that decision. This open approach demystifies technology and builds profound, lasting confidence in the integrity of the digital services being provided. It fundamentally reframes the relationship between the service provider and the citizen as a partnership built on mutual respect and clarity. The evolution towards a citizen-centric cloud represents more than a mere technological enhancement; it signifies a fundamental re-conceptualization of the interplay between individuals and their governing institutions. By integrating profound personalization, widespread accessibility, and unwavering trust, a novel digital framework for society is being constructed. The citizen-centric cloud serves as the foundational design for a future wherein digital services are architected not for systemic convenience, but for human benefit—thereby reinforcing the social contract for contemporary generations. ...Read more

Weekly Brief