ZERGO

VoLTE vs VoNR: Understanding the Evolution of Voice Technology

As mobile networks evolve, so does voice communication technology. Here is a comparison of the two leading standards:

VoLTE (Voice over LTE)
The current standard for voice over 4G networks. VoLTE treats voice as data packets, delivering HD voice quality, faster call setup, and simultaneous voice and data usage. It is widely deployed and mature.

VoNR (Voice over New Radio)
The next-generation voice solution built for 5G Standalone networks. VoNR offers superior voice quality, ultra-low latency, and the foundation for advanced communication services. Deployment is expanding globally.

Both technologies represent critical milestones in how businesses and consumers communicate over mobile networks.

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LTE Cat 1 Bis: A Cost-Effective Solution for IoT Connectivity

Cat 1 Bis is a cellular technology built on 4G LTE, purpose-designed for IoT applications. It simplifies hardware requirements while maintaining reliable network coverage.

What makes Cat 1 Bis stand out:
- Single antenna design reduces device cost and complexity
- Operates on existing 4G LTE infrastructure with no new rollout needed
- Offers wide global coverage for long-term deployments
- Delivers balanced speed and efficiency for most IoT use cases

For businesses deploying IoT at scale, Cat 1 Bis offers the right balance between performance and cost efficiency.

Devices using Cat 1 Bis operate on licensed cellular networks and may require regulatory approval before deployment in certain markets.

NBTC Certification Made Simple

Bringing a wireless product to the Thai market means navigating NBTC certification. It can feel overwhelming, but it doesn’t have to be.

Our team has guided hundreds of products through the process. We know the requirements inside out, handle the documentation, and coordinate directly with the authorities – so the path from application to approval is as smooth and fast as possible.

You focus on your product. We’ll take care of the certification.

www.zergo.co.th/contact-us

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Understanding Radio Frequency (RF) Technology

Radio frequency is the backbone of modern wireless communication. Every connected device, from smartphones to IoT sensors, relies on RF signals to transmit and receive data.

Where RF technology is used:
- Mobile and cellular networks
- Wi-Fi and Bluetooth connectivity
- Satellite navigation and GPS
- Fleet and vehicle tracking systems
- IoT infrastructure and smart devices

Why RF regulation is critical for businesses:
- Unregulated signals can cause interference across devices
- Non-compliant equipment may malfunction or disrupt services
- Mission-critical communication systems could be compromised

Proper RF regulation ensures reliable performance and protects the broader wireless ecosystem.

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How IoT Is Reshaping the Agriculture Industry

The agricultural sector is undergoing a major digital shift. IoT-enabled devices are now being deployed across farms and agribusinesses worldwide, driving efficiency and reducing operational costs.

Key benefits of IoT in agriculture:

1. Real-time environmental monitoring (soil, weather, water)
2. Automated irrigation and greenhouse management
3. Significant cost savings through optimized resource usage
4. Predictive analytics for early disease and pest detection
5. Data-driven insights for strategic, long-term planning

Many IoT devices used in smart agriculture rely on wireless communication, which may require NBTC certification before deployment in Thailand.

www.zergo.co

What Is NB‑IoT?

NB‑IoT is designed for devices that need:
- Low power consumption
- Wide coverage
- Reliable long‑term connectivity

Ideal for
- Smart meters
- Asset tracking
- Smart cities
- Environmental monitoring

www.zergo.co.th
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⚠️ Operates on licensed frequencies — certification required before use in Thailand.

WiFi 6E: The Express Lane of Wireless Internet

WiFi 6E expands WiFi 6 into the 6 GHz band—less congestion, higher speed, and lower latency.

Now approved in Thailand 2026:
✅ 5.925 – 6.425 GHz
✅ Indoor & outdoor use

Perfect for:
- Smart devices
- Gaming, VR, AR
- Next‑generation networks

www.zergo.co.th
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