Since introducing the first 4G smartphone in the U.S., Sprint has been making strides in the mobile market. The HTC Evo 4G and Samsung Epic 4G have garnered positive reviews, attracting new customers and revitalizing the brand. However, there have been challenges, particularly with the limited coverage of Sprint’s 4G WiMax network in some major cities, leaving customers frustrated.


  1. Why does it take so long to expand 4G coverage?
    Expanding 4G coverage involves acquiring spectrum, navigating logistical and legal obstacles, obtaining permits, and building infrastructure. This process can be time-consuming, taking months to years.

  2. What are some cities currently covered by Sprint’s 4G network?
    Cities like Chicago, Atlanta, Dallas, and Seattle are among those with Sprint’s 4G coverage. The list continues to grow as Sprint expands its network.

  3. What challenges does Sprint face in adding new cities to its 4G network?
    Challenges include working with multiple municipalities for approvals, addressing zoning regulations, and navigating complex legal requirements in each new market.

  4. How does the deployment of 4G differ from previous technologies?
    Unlike previous technologies, deploying 4G requires setting up new equipment at cell sites to increase capacity, presenting unique challenges for Sprint and Clearwire.

  5. How does collocation streamline the deployment process?
    Collocation, installing equipment on existing towers, helps expedite the deployment process by skipping certain steps in the permitting process, saving time and resources.

  6. What role does the FCC play in expediting 4G deployment?
    The FCC’s “Shot Clock” order mandates timely decisions on collocation applications, encouraging faster deployment of 4G infrastructure in various markets.

  7. What are the challenges in covering densely populated cities like New York and San Francisco?
    Urban environments pose challenges due to geographical constraints, regulatory hurdles, and the need to secure approvals from multiple government agencies and property owners.

  8. How do aesthetics impact tower regulations?
    Local governments often consider aesthetics when approving tower installations, leading carriers to explore creative solutions like camouflaging antennas or integrating them into existing structures.

  9. What considerations are involved in providing 4G coverage in public buildings?
    Deploying 4G in public buildings requires separate engineering projects, approvals from building owners, security clearances, and collaboration with various stakeholders to ensure seamless coverage.

  10. How does Sprint prioritize cities for 4G coverage expansion?
    Factors such as population density, geographic size, equipment cost, and historical usage patterns influence Sprint’s decisions on expanding 4G coverage to new cities.

  11. What benefits does Sprint foresee with 4G expansion?
    Sprint views 4G expansion as an investment to enhance service speed, coverage quality, and customer satisfaction, targeting markets with high demand and usage.

  12. How does Sprint approach the expansion process?
    Sprint focuses on larger markets initially and gradually extends coverage based on customer demand, aiming to improve service for a broader user base.


Sprint’s journey into the 4G landscape has been marked by successes and challenges. The company’s efforts to expand coverage reflect a commitment to enhancing service quality and meeting customer needs. By addressing logistical, legal, and regulatory barriers, Sprint aims to bring faster and more reliable 4G connectivity to a growing number of cities. As the 4G network continues to evolve, Sprint remains dedicated to providing innovative solutions and improving the mobile experience for its users.

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