The seventh-generation WiFi network is capable of speeds up to 30Gbps, more than three times the 9.6Gbps speed of WiFi 6. Compared with Wi-Fi 6, WiFi 7 will introduce CMU-MIMO technology to support up to 16 data streams, changing from 8 lanes to 16 lanes, no problem interplanetary highway. Besides the traditional 2.4GHz and 5GHz bands, WiFi 7 will also support 6GHz bands, and the three bands can work simultaneously.
The Multi-Link Operation (MLO) chip-level multiplexing technology is introduced to increase throughput and avoid network speed degradation, stalling, and dropped calls.
In addition, Wi-Fi 7 also introduces 4096-QAM, which increases the capacity of each network transmission from 10 bits to 12 bits, and improves the throughput performance of Wi-Fi 7 by about 20% compared to Wi-Fi 6.
Wi-Fi 7 also includes technology upgrades such as a maximum 320MHz bandwidth (240MHz domestic), EHT-MCS 14/15, and 1024 BA Size.
Wallys wifi7 wireless solution
IPQ9554 is a wireless local area network (WLAN) chip launched by Qualcomm. It is mainly used in high-performance routers, wireless access points, gateways and other equipment. Its wireless solution includes the following main features:
Supported wireless standards: IPQ9554 supports multiple wireless standards, including 802.11a/b/g/n/ac/ax, covering the Wi-Fi 6E (802.11ax) standard, providing high-speed and efficient wireless connections.
MU-MIMO technology: IPQ9554 supports MU-MIMO (Multi-User Multiple Input Multiple Output) technology, which can transmit data with multiple devices at the same time, improving the throughput and efficiency of the network.
Multi-band support: IPQ9554 supports multiple wireless frequency bands, including 2.4 GHz and 5 GHz frequency bands, as well as the latest 6 GHz frequency band (Wi-Fi 6E), providing more spectrum resources and better network performance.
Advanced security features: IPQ9554 supports advanced security features, including WPA3 encryption, secure boot, client isolation, defensive security, etc., to ensure the security and privacy of network communications.
High-performance processor: IPQ9554 integrates high-performance processors, including multi-core ARM Cortex-A53 processors and hardware acceleration engines, providing powerful processing performance and network processing capabilities.
Chip-level integration: IPQ9554 supports multiple interfaces and protocols, including PCIe, USB, Ethernet, etc. It has rich expansion and access capabilities, and can be used in different types of wireless devices and application scenarios.
Software support: IPQ9554 provides rich software support, including complete drivers, software development kit (SDK) and development tools, which are convenient for developers to carry out application development and customized design.
IPQ9554 can support the following frequency bands:
2.4 GHz frequency band: IPQ9554 supports 2.4 GHz frequency band, which is the IEEE 802.11b/g/n standard, providing a maximum wireless transmission rate of 600 Mbps.
Support multiple wireless functions such as single-channel (20 MHz) and dual-channel (40 MHz) spectrum width, support multiple antenna technologies such as MIMO (multiple input multiple output) and Beamforming (beamforming), etc., to provide better wireless performance and coverage.
5 GHz frequency band: IPQ9554 supports 5 GHz frequency band, that is, IEEE 802.11a/n/ac/ax standard, providing higher wireless transmission rate up to 4.8 Gbps (depending on the design and configuration of the device manufacturer).
At the same time, IPQ9554 supports a variety of advanced wireless functions such as MU-MIMO (Multiple User Multiple Input Multiple Output), 160 MHz spectral width, TWT (Target Wake Time), etc. to provide higher performance and efficiency.
6 GHz frequency band (Wi-Fi 6E): IPQ9554 supports the latest 6 GHz frequency band, which is the extended frequency band (Wi-Fi 6E) of the IEEE 802.11ax standard, which provides more wireless spectrum resources around the world and can be used to provide Higher wireless transmission rate and lower interference.
In the 6 GHz frequency band, IPQ9554 supports larger spectrum width and higher transmission rate to meet the ever-increasing demand for wireless bandwidth. At the same time, IPQ9554 also supports a series of advanced functions of the Wi-Fi 6E standard, such as 1024-QAM modulation, OFDMA (Orthogonal Frequency Division Multiple Access), BSS Coloring (Basic Service Set Coloring), etc., to provide higher performance and efficiency .
Wallys software technology advantages:
Wallystech have 10 years of research and development experience, often rich in linux,wifi protocol and other aspects, Qualcomm chip development driver, kernel and other important software research and development, modification and compilation, to meet customers' different wifi functional requirements.
Hardware technology advantages:
We have a strong hardware design team, and experienced people know that the most difficult part of hardware design is RF circuit design, baseband, etc., while wallys team made 0 error to achieve signal integrity, such as frequency conversion of network card, from 2.4G to 900M, which is a technological breakthrough.
发表于 2023-4-25 11:22:52
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