---
# System prepended metadata

title: Protocol stack
tags: [tech]

---

---
title: 'Protocol stack'
disqus: hackmd
tags: tech
---

## Protocol Stack 

For battery-driven applications, we need to propose and achieve a reliable, power economical solution.

### Proprietary vs. Standard?
A software-defined approach is to avoid the problem of vendor lock-in while promoting long-term interoperability. 

Adapters, therefore, have the flexibility to adapt to future technological trends and
changing corporate needs. 

Solutions standardized and recognized by a Standards Development Organization
also deliver guaranteed credibility and Quality-of-Service.

### Abstract Layers of Protocols

![](https://omaspecworks.org/wp-content/uploads/2018/10/OMA-1.png)

![](https://forums.quectel.com/uploads/default/original/1X/f8d4e6a7122422f6095b01b55e8c92d6f8c77e41.png)

### System Performance

* [Impact of CoAP and MQTT on NB-IoT System Performance](https://drive.google.com/file/d/1iT5oINQsktA0icoevjXTgCTBLfjzlwGP/view?usp=sharing)





