[人工智能] Explore IPQ8074 IPQ8072 Chipsets on 4x4 2.4GHz/5GHz WiFi 6 Board OFDMA Support








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发表于 2023-10-20 13:24:25     
Explore IPQ8074 IPQ8072 Chipsets on 4x4 2.4GHz/5GHz WiFi 6 Board OFDMA Support
The IPQ8074 and IPQ8072 chipsets are cutting-edge wireless communication solutions designed for high-performance 2.4GHz and 5GHz WiFi 6 (802.11ax) networks. In this technical post, we will delve into the features and capabilities of these chipsets when integrated into a 4x4 WiFi 6 board with support for Orthogonal Frequency Division Multiple Access (OFDMA). OFDMA is a critical technology within the WiFi 6 standard that enhances network efficiency and capacity.
IPQ8074 and IPQ8072 Chipsets
The IPQ8074 and IPQ8072 are members of Qualcomm's Networking Pro series of system-on-chip (SoC) solutions. They are specifically tailored for high-performance WiFi 6 routers and access points, offering a range of advanced features for improving the overall wireless network experience.
Key Features of IPQ8074 and IPQ8072:
1. 4x4 MU-MIMO: Both chipsets support 4x4 Multi-User Multiple Input, Multiple Output (MU-MIMO), enabling simultaneous communication with multiple devices, delivering faster data rates, and reducing network congestion.
2. Dual-Band Support: These chipsets provide support for both the 2.4GHz and 5GHz bands, ensuring flexibility in network design and compatibility with a wide range of devices.
3. WiFi 6 (802.11ax): Compliant with the latest WiFi 6 standard, they offer improved performance, efficiency, and network capacity compared to previous WiFi standards.
4. OFDMA Support: One of the standout features is their support for Orthogonal Frequency Division Multiple Access (OFDMA). OFDMA divides channel bandwidth into smaller subcarriers, allowing for simultaneous data transmission to multiple devices within the same channel. This results in enhanced network efficiency, reduced latency, and improved performance in congested environments.
5. Advanced Beamforming: Beamforming technology focuses the WiFi signal toward connected devices, improving signal strength and coverage.
6. Security Features: WPA3 encryption, secure boot, and other security enhancements ensure the protection of network traffic and connected devices.
7. Powerful CPU and Accelerators: These chipsets are equipped with powerful CPUs and hardware accelerators for tasks such as encryption, enabling high-speed performance even under heavy workloads.
Integration into a 4x4 2.4GHz/5GHz WiFi 6 Board
When integrated into a 4x4 WiFi 6 board, the IPQ8074 and IPQ8072 chipsets unlock their full potential. A 4x4 configuration means that the board supports four transmit and four receive antennas, making it ideal for high-density environments or homes with numerous connected devices. The combination of a 4x4 configuration and WiFi 6 technology ensures that this board can deliver blazing fast speeds and optimal performance.
OFDMA Support Benefits
OFDMA technology plays a pivotal role in optimizing network performance, especially in scenarios where multiple devices are contending for bandwidth. Here are some key benefits of OFDMA support:
1. Improved Network Efficiency: OFDMA divides the channel into smaller resource units, allowing for more efficient utilization of available bandwidth. This reduces contention and interference, resulting in a smoother network experience.
2. Lower Latency: With the ability to serve multiple devices simultaneously, OFDMA reduces the latency experienced by connected devices, making it ideal for latency-sensitive applications such as online gaming and video conferencing.
3. Enhanced Capacity: OFDMA enables more devices to be served within the same channel simultaneously. This is crucial for modern homes and businesses with a multitude of IoT devices and smart gadgets.
The IPQ8074 and IPQ8072 chipsets, when integrated into a 4x4 2.4GHz/5GHz WiFi 6 board with OFDMA support, offer a robust wireless networking solution. They bring advanced features such as 4x4 MU-MIMO, dual-band support, and OFDMA to the table, ensuring high performance, low latency, and efficient network utilization. These chipsets are well-equipped to meet the demands of modern wireless networks, making them an excellent choice for both home and enterprise environments.
Qualcomm Atheros IPQ8072A AR Quad Core CPU
On-board 5GHz radio, up to 2475 Mbps physical data rate,On-board 2.4GHz radio, up to 1147Mbps physical data rate
8 MB NOR Flash, 256MB NAND FlashNAND Flash can be up to 1GB as optional
Support 11ax TX Beamforming,Support 11ac/ax MU-MIMO DL and UL,Support OFDMA DL and UL
Supports Dynamic Frequency Selection (DFS)
DDR 1GB DDR3L(Support DDR3L can be up to 2GB as optional)
M.2 connector can support QCN9074 production
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(RAM can be up to 2GB as optional)
Frequency Range 2.412~2.472GHz, 5.150~5.825GHZ M.2 Slot 1x M.2 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
NOR Flash: 8 MB
DC Jack Input 1x DC Jack Connector: 12V
Interface 4x 1Gbps Ethernet Port, 1x 10Gbps Ethernet Port 1x 10Gbps SFP
2x USB 3.0 Port 1x JTAG 20 Pin Connector 1x Serial Port 4 Pin Connector
LED 2x RGB LED Indicators
Power Consumption TBD
BY:Wallys Communications (Suzhou ) Co., LTD


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