Authors Wang Youxiang, Li Yiqun, Li Fuchang, Feng Yi: China Unicom Network Technology Research Institute. Zhang Lan: China Xun Postal and Telecommunications Design Institute Co., Ltd. Abstract: Using a general hardware platform, virtualization technology achieves the decoupling of software and hardware, enabling the network to have flexible scalability, openness, and evolution capabilities. By virtualizing network … Read more
01 Typical Wireless Network 1: Home Wireless Network This is a typical home wireless network, where two NATs are performed, one at the wireless router and the other at the optical modem’s output. The wireless router converts wired signals into wireless Wi-Fi signals. The wireless router can also be set to relay mode, with DHCP … Read more
On February 22, ofo signed a cooperation agreement with China Telecom and Huawei for the application of NB-IoT in shared bicycles, providing wireless network solutions including NB-IoT chips. The three parties stated that in the near future, “little yellow bikes” will be able to connect to China Telecom’s wireless network using the latest NB-IoT technology, … Read more
Transformation and Application of ZigBee-Based Sensor Experiment Platform Authors: Ye Yangting, Wang Li (Jianghan University, School of Physics and Information Engineering, Wuhan, Hubei 430056) Abstract To address the issues of single functionality and poor mobility of sensor experimental equipment, this paper analyzes the structural characteristics of the sensor and detection technology experimental platform at Jianghan … Read more
Introduction Wireless Local Area Network (WLAN) is a type of wireless computer network that connects two or more devices to form a Local Area Network (LAN) using wireless channels instead of wired transmission media. Typical deployment scenarios include homes, schools, campuses, or corporate office buildings. WLAN is a network system, while the commonly known Wi-Fi … Read more
Have you noticed what the name of your wireless network is in your phone settings? Some phones display it as Wi-Fi, while others show it as WLAN. Why is that? Let’s explore this together! ↓↓↓ OR Is there any difference between being called Wi-Fi or WLAN? Why do the wireless network names differ between Android … Read more
The GZ32M series smart gateway is a core device in the ZLG ZigBee ecosystem, managing numerous ZigBee nodes below and connecting to the cloud platform to facilitate data transfer. It is suitable for various application scenarios such as industrial control, lighting, and smart buildings. Gateway Overview The GZ32M series ZigBee smart gateway can achieve various … Read more
Today, we will introduce how to build a wireless network consisting of multiple NRF24L01 transceiver modules with Arduino. In this project, we built a network consisting of 5 nodes, where each node can communicate with any other node in the network, and they can act as both transmitters and receivers. In fact, this project sets … Read more