移动设备中频频谱每增加100MHz的经济影响（英）-2025.1_37页_792kb

The Economic Impact of Each Additional 100 MHz of Mid-band Spectrum for Mobile

• Executive Summary: The wireless industry is a critical economic driver for the US, contributing significantly to GDP and employment. However, a spectrum deficit threatens continued growth. Allocating additional mid-band spectrum to mobile can mitigate congestion and stimulate further economic expansion, FWA deployment, and support for connected industries.

• Wireless Industry Importance:

  • Economic Contribution: Directly contributes about $376B GDP annually (indirect/included induce effects). Wireless investments reached $30B in 2023 and $700B total since 1991.
  • Employment: Direct employment ~2M/year; expected to create/up to 16M jobs via 5G alone.¬¬
  • Consumer Benefits: Dramatic decrease in data costs (93% reduction from 10 years ago); massive increase in mobile speeds (100 Mbps now vs 3 Mbps 10 years ago), benefiting internet access and reducing digital divide (lower unemployment in high broadband counties).

• Mid-Band Spectrum's Role:

  • Offers superior capacity to low-band; effectively balances speed and coverage for connectivity. Covers ~85% of US population.
  • Essential for 5G deployment; needed to meet projected data traffic growth (~400 MHz by 2027, ~1.4 GHz by 2032). China leads in allocations due to aggressive spectrum policies.
  • Frequency Characteristics: Low Band (1 GHz): wide coverage; Lower Mid-Band (1-3 GHz): acknowledged network core; Mid-Band (3-8.5 GHz): crucial speed/capacity balance; High-Band (>10 GHz): city/venue capacity but range-limited.

• Economic Impact Analysis:

  • Mobile Service Improvement: 100 MHz mid-band: ~$264B GDP, ~155K new jobs, ~$388B consumer surplus.
  • FWA (Fixed Wireless Access): 100 MHz: $40B GDP, 40K new jobs, $3B consumer surplus; doubles capacity, expands competition, lowers prices for home broadband.
  • Supporting Industries: Video streaming ($139B 2024 output, 35% traffic), mobile gaming ($73B, 32% traffic), search engines ($4B direct impact), cloud services (7% traffic): workloads increased ~15-42% between 2025-2040, missing traffic leads to lost revenue.
  • Serving Wireless Industry: Deployment/OPEX increases demand for equipment ($8.8B+/year), construction, power, and support services.

• Mobile vs. Wi-Fi Allocation: Attributing increased GDP/consumer surplus primarily to mobile allocation ($385B GDP equivalent for the first 100 MHz). Further, mobile allocation leads to significantly larger economic gains (~10-60x) than unlicensed use (Wi-Fi) in the mid-band range. US leads in unlicensed allocation but lags in licensing mid-band to mobile carriers.

• Conclusion:

  • Wireless industry is vital to the US economy, generating significant economic output and enabling jobs.
  • Addressing the growing spectrum deficit is crucial to sustain this economic engine and meet escalating data demand.
  • Allocation of mid-band spectrum to mobile consumers is projected to have substantial positive economic impacts for many years until other spectrum sources and alternative network strategies help keep pace.

Key Finding: The study concludes that an additional 100 MHz of mid-band spectrum for mobile will generate approximately $264 billion in GDP, create about 155,000 jobs, and provide approximately $388 billion in consumer surplus. The U.S. currently has a mid-band deficit (projected 400 MHz deficit by 2027 and >1400 MHz by 2032), which could hinder innovation and economic growth if not addressed.