Success Story: From RFE to NIW Approval: NAILG Strengthens the Case for a Wireless Systems Researcher
Client’s Testimonial:
"Anyway, thanks for your professional help throughout the case; I genuinely appreciate it very much.”
On September 12th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Ph.D. Candidate in the Field of Wireless Systems (Approval Notice).
General Field: Wireless Systems
Position at the Time of Case Filing: Ph.D. Candidate
Country of Origin: China
State of Residence at the Time of Filing: New Jersey
Approval Notice Date: September 12th, 2026
Processing Time: 9 months, 11 days (Premium Processing Requested)
Case Summary:
This NIW case required more than demonstrating that research on 5G networks was valuable. After the petition was filed, USCIS issued a Request for Evidence (RFE) that acknowledged the substantial merit of the proposed endeavor but sought additional evidence concerning its national importance and whether the client was well positioned to advance it. The client’s proposed endeavor involved developing advanced diagnostic frameworks for network monitoring and optimizing data congestion-control methods for next-generation telecommunications. By conducting extensive evaluations across diverse cellular network environments, this work directly enhanced the performance, reliability, and security of critical internet applications and digital infrastructure.
To respond to the RFE, North America Immigration Law Group (Chen Immigration Law Associates) organized the client’s record around several concrete indicators of research impact and continued progress:
- 232 total citations, increased from 146 at the time of the initial filing
- 4 peer-reviewed journal articles, 10 peer-reviewed conference papers, and 1 first-authored preprint
- At least 5 completed peer reviews
- Research supported by the National Science Foundation and the Defense Advanced Research Projects Agency
The RFE response emphasized the practical implementation of the client’s past achievements. Independent researchers actively utilized their open-source diagnostic tools to advance studies in scalable network measurement, digital security, and vulnerability analysis. Crucially, this technology directly supported a major U.S. government-funded initiative focused on securing cellular infrastructure, while other sensing methodologies were adopted in advanced healthcare monitoring. Looking forward, NAILG detailed the client’s concrete plans for next-generation network security, machine-learning emulation, and real-time performance optimization. By connecting these specific projects to critical U.S. needs in secure communications, telemedicine, and reliable digital connectivity, the response successfully established the endeavor’s national value.
The petition was filed on December 1st, 2025, and upgraded to premium processing on March 10th, 2026. Following the RFE issued on May 1st, 2026, NAILG responded with updated quantitative evidence, examples of independent implementation, federal funding evidence, expert support, and detailed future research plans. The petition finally reached approval after 9 months and 11 days. NAILG is honored to have assisted the client through the RFE process and in securing this NIW approval, and we wish the client continued success in advancing secure and reliable next-generation wireless systems.