Accelerating Fast Roaming in IoT Networks: IPQ8072 and IPQ8074 Devices

Introduction:

Fast roaming plays a crucial role in ensuring seamless connectivity in IoT (Internet of Things) networks, where devices frequently move between access points. To achieve reliable and uninterrupted roaming, advanced networking solutions are required. In this post, we will explore the best way to achieve fast roaming using IPQ8072 and IPQ8074, two powerful chipsets designed specifically for IoT applications. These chipsets provide efficient and high-performance networking capabilities, ensuring a smooth transition between access points for IoT devices.

1. Understanding Fast Roaming:

Fast roaming refers to the ability of an IoT device to quickly switch between access points without experiencing significant disruptions or delays in connectivity. It is particularly important in environments with multiple access points, such as large office buildings, factories, or public spaces. Traditional roaming protocols may introduce latency and result in dropped connections during the transition, affecting the performance and user experience. To address these challenges, specialized chipsets like IPQ8072 and IPQ8074 offer enhanced fast roaming capabilities.

2. IPQ8072 and IPQ8074 Chipsets:

IPQ8072 and IPQ8074 are high-performance chipsets developed by leading network technology providers. These chipsets are designed specifically for IoT applications, providing reliable and efficient networking solutions. Some of their key features include:

a. Dual-band Wi-Fi Support: IPQ8072 and IPQ8074 support both 2.4 GHz and 5 GHz bands, allowing devices to connect to the most suitable frequency for optimal performance.

b. MU-MIMO (Multi-User Multiple-Input Multiple-Output): These chipsets leverage MU-MIMO technology, enabling simultaneous data transmission to multiple devices, thereby increasing network efficiency.

c. Beamforming Technology: With beamforming, IPQ8072 and IPQ8074 can focus the Wi-Fi signals towards specific devices, improving signal strength, range, and overall network performance.

d. Fast Roaming Support: These chipsets implement advanced fast roaming protocols, such as 802.11r (Fast BSS Transition) and 802.11k (Radio Resource Measurement), to ensure seamless transitions between access points.

3. Best Practices for Fast Roaming with IPQ8072 and IPQ8074:

a. Network Optimization: Prioritize network optimization by ensuring adequate coverage and minimizing interference. Conduct a site survey to identify areas with weak signal strength and optimize access point placement accordingly.

b. Enable Fast Roaming Protocols: Activate the 802.11r and 802.11k protocols on your network infrastructure, including access points and IoT devices. This allows for faster and smoother transitions between access points.

c. Quality of Service (QoS) Configuration: Implement QoS mechanisms to prioritize critical IoT traffic, ensuring that time-sensitive applications receive priority during fast roaming events.

d. Regular Firmware Updates: Stay up-to-date with the latest firmware releases for the IPQ8072 and IPQ8074 chipsets. Firmware updates often include bug fixes, performance enhancements, and additional features that improve fast roaming capabilities.

e. Load Balancing: Implement load balancing techniques to distribute the traffic evenly across multiple access points. This reduces congestion and enhances the overall performance of the network during fast roaming scenarios.

f. Network Monitoring and Troubleshooting: Utilize network monitoring tools to identify potential bottlenecks or areas of improvement. Continuously monitor the network performance and promptly address any issues that may affect fast roaming.

Conclusion:

Fast roaming is essential for ensuring uninterrupted connectivity and optimal performance in IoT networks. By leveraging the powerful capabilities of IPQ8072 and IPQ8074 chipsets, implementing best practices for network optimization, and enabling advanced fast roaming protocols, organizations can create a robust and seamless IoT infrastructure. With these measures in place, IoT devices can roam swiftly between access points, delivering reliable and efficient connectivity to support a wide range of IoT applications.

Wallys//IPQ8072ADR8072(HK09)

Wally's Routerboard DR8072(HK09) is a compact and powerful network router designed for small to medium-sized businesses and home users. This routerboard is manufactured by Wally Technologies, a company that specializes in providing high-quality networking products and services.

Features****

■ Qualcomm Atheros IPQ8072A AR Quad Core CPU

■On-board 5GHz radio, up to 2475 Mbps physical data rate 8 MB NOR Flash, 256MB NAND Flash

■ On-board 2.4GHz radio, up to 1147Mbps physical data rate

■ Support 802.11ac TX Beamforming

■ Support 802.11ac/802.11ax MU-MIMO DL and UL

■ Support OFDMA DL and UL

■ Tri-band support with 5G SBS (4x4/5GHz ) + 4x4/2.4GHz

■ Supports Dynamic Frequency Selection (DFS)

Absolute Maximum Rating****

Parameter Rating Unit

Operating Temperature Range -20 to +70 ºC

Storage Temperature Range -40 to +90 ºC

Operating Humidity Range 5 to +95 (non-condensing) %

Storage Humidity Range 0 to +90 (non-condensing)

Hardware Specifications

Symbol Parameter

CPU Qualcomm Atheros Quad Core ARM Cortex 64-bit A53 Processor IPQ8072A 2.2GHz CPU

CPU Frequency

Derived from Qualcomm Atheros AP.HK09

System Memory 1x 512MB, DDR4 2400MHz 16-bit interface

Frequency Range 2.4122.472GHz,  5.1505.825GHz

MiniPCIe Slot 1x MiniPCIe Slot with PCIe 3.0

Modulation Techniques OFDMA: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM, 1024-QAM

Environmental Temperature

Operating: -20ºC to 70ºC,

Storage: -40ºC to 90ºC

Flash

NOR Flash: 8 MB

NAND Flash: 256MB

Wireless

On-board 4x4 2.4GHz MU-MIMO OFDMA 802.11b/g/n/ax, max 17dBm per chain

On-board 4x4 5GHz MU-MIMO OFDMA 802.11a/n/ac/ax, max 17dBm per chain

8x U.FL Connectors

Reset Buttons 1x S/W Reset Button

DC Jack Input 1x DC Jack Connector: 12V

Interface 4x 1Gbps Ethernet Port,  2x 2.5Gbps Ethernet Port

2x USB 3.0 Port  1x JTAG 20 Pin Connector

1x Serial Port 4 Pin Connector

LED 2x RGB LED Indicators

Power Consumption TBD

Our company:

Wallys Communications (Suzhou) Co., LTD www.wallystech.com/index.html

Which offers a wide range of products, including two-way radios, wireless data communication systems, and industrial IoT solutions. Its products are used by a diverse range of customers, from public safety organizations to industrial enterprises to transportation companies.

One of the key strengths of Wallys Communications (Suzhou) Co., LTD is its commitment to quality. The company uses the latest manufacturing techniques and adheres to strict quality control standards to ensure that its products meet the highest levels of quality and reliability.

In addition to its focus on quality, Wallys Communications (Suzhou) Co., LTD is also dedicated to customer satisfaction. The company provides comprehensive customer support services, including product training, technical support, and repair services. This ensures that customers can rely on Wallys Communications (Suzhou) Co., LTD for all their communication needs.

Looking ahead, Wallys Communications (Suzhou) Co., LTD is committed to continuing its tradition of innovation and excellence. The company will continue to invest in research and development to create new and improved communication solutions that meet the evolving needs of its customers.

In conclusion, Wallys Communications (Suzhou) Co., LTD is a leading provider of advanced communication solutions that are reliable, efficient, and cost-effective. With a focus on quality and customer satisfaction, the company is well-positioned to continue its growth and success in the years to come.

BY:Wallys Communications (Suzhou ) Co., LTD

EMAIL:​sales4@wallystech.com