Clients: Sprint USA, AT&T;, Verizon
Technology: 3G, 4G/LTE, 5G, Massive MIMO
Vendors: Ericsson, Nokia, Samsung
CJC Engineering Group has executed wireless network modernization projects supporting the
evolution from legacy 3G platforms to advanced 4G and 5G architectures, including Massive
MIMO deployments.
Scope of Work:
• Radio and baseband upgrades and swaps.
• Integration and commissioning of multi-vendor RAN equipment.
• Optimization and documentation for carrier acceptance.
Outcome:
Improved throughput, increased capacity, and future-ready network performance.