News
Wi-Fi 6 and 6e are expected to become mainstream this year
The exponential growth in demand for wireless connectivity in smart home, logistics, manufacturing, and other end-user applications has led to iterative upgrades to Wi-Fi technology. According to TrendForce, among modern technologies, Wi-Fi 5 (802.11ac) is the main one, while Wi-Fi 6 and 6E (802.11ax) are at the implementation stage. To meet the connectivity demands of new concepts such as the “metaverse”, many major manufacturers have focused on the next update of the Wi-Fi standard (802.11be), known as Wi-Fi 7. Under these circumstances, Wi-Fi is expected to 6 and 6E will surpass Wi-Fi 5 to become a mainstream technology as early as 2022, accounting for 58% of the global Wi-Fi market.
The benefits of Wi-Fi 6E include greater bandwidth and security than what Wi-Fi 6 provides. Moreover, in terms of the highest output cost vertical IoT sector, smart manufacturing still mainly uses Ethernet and mobile networks. 4G/5G as the main communication technologies in today’s smart factories. However, back in 2019, major British aerospace equipment manufacturer Mettis Aerospace and the Wireless Broadband Alliance (WBA) conducted phased testing of the practicality of Wi-Fi 6 in factories and concluded that Wi-Fi 6 could become widespread in manufacturing.
TrendForce believes that the adoption of Industry 4.0 technology tools will become more widespread, and the degree of digitalization within companies in the post-pandemic era will increase, while 5G and Wi-Fi are expected to have a complementary and synergistic effect. As for Wi-Fi 7, the implementation of this technology will take place from the end of 2023 to the beginning of 2024.
Components
A “completely silent” 1300W power supply. Cooler Master showed two new products, but only the youngest received a passive CO
Cooler Master brought power supplies to Computex that they claim are absolutely silent.
The younger model with a power of 750 W is really silent, because it simply does not have a fan. By the way, this is the company’s most powerful power supply with passive cooling.
There is also a 1300W PSU. It has a fan, but Cooler Master also calls it completely silent.
The secret to successfully cooling such powerful PSUs without too much noise lies in the use of an evaporation chamber. There are no other details yet, as well as no pricing data.
NASA’s SLS super-heavy booster is already over budget by $6 billion and six years behind schedule, according to a recent report.
A recent report generated by the NASA Inspector General’s review indicates that NASA’s spending on the Artemis program will reach $93 billion by 2025, including the $23.8 billion already spent on SLS through 2022.
Despite a successful first run earlier this year, the Inspector notes that the project involves additional costs and a further shift in the schedule. Moreover, if the existing problems are not resolved in time, this may jeopardize the entire mission of Artemis.
As for delays, out of the six years mentioned, five years of delay, and at the same time an additional almost $ 2 billion, fell on Northrop Grumman accelerators. The bottom line is that the SLS project initially involved the partial use of old equipment from the days of the Space Shuttle program. Of course, with the necessary upgrades. Northrop Grumman boosters were one such element.
The inspector blames the situation on the cost-plus pricing method and recommends switching to fixed prices. In general, NASA agreed with all eight of the inspector’s recommendations.
Headphones
Exynos platforms will appear in a new type of device. Samsung to create SoC for mixed reality headsets
Samsung is going after Apple to release its mixed reality headset. The device will be released either at the end of this year or early next. There are no details about it yet, but it is reported that Samsung is also going to release its own Exynos single-chip systems for headsets.
Considering that these are only plans for now, the upcoming Samsung headset will apparently either rely on some foreign platforms or on existing Exynos SoCs.
However, new platforms for mixed reality headsets may not be entirely new. It is reported that Samsung has not yet decided whether it will develop these SoCs from scratch or simply adapt existing solutions.
A “completely silent” 1300W power supply. Cooler Master showed two new products, but only the youngest received a passive CO
Cooler Master brought power supplies to Computex that they claim are absolutely silent. The younger model with a power of...
NASA SLS launch vehicle over budget by $6 billion and six years behind schedule
NASA’s SLS super-heavy booster is already over budget by $6 billion and six years behind schedule, according to a recent...
Exynos platforms will appear in a new type of device. Samsung to create SoC for mixed reality headsets
Samsung is going after Apple to release its mixed reality headset. The device will be released either at the end...
Intel Meteor Lake processors will not be released until the end of the year, but a couple can be bought now
Intel just showed the Meteor Lake processor in operation for the first time today, and today a copy of such...
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