Interpretation of OnePlus Ace Pro super n28 technology, Snapdragon 8+ helps double 5G speed

time:2023-01-27 21:33:51 source:scripttoolbox.com author:Power Supply
Interpretation of OnePlus Ace Pro super n28 technology, Snapdragon 8+ helps double 5G speed

Following the OnePlus 10 Pro in the first half of the year, OnePlus has recently brought the second "Pro"-level new product this year - OnePlus Ace Pro. In addition to the 16GB super large memory that is durable and smooth, the longevity version 150W super flash charge and other leading configurations , the biggest highlight of OnePlus Ace Pro is naturally that it is equipped with the first-generation Snapdragon 8+ mobile platform, which improves the performance and experience of flagship mobile phones to a higher level. OnePlus Ace Pro achieved a good result of breaking 100 million in one second in the first sale, which was recognized by consumers. With the Snapdragon 8+ mobile platform, OnePlus Ace Pro not only brings excellent performance, but is also the first model in the industry to support super n28 5G signals, allowing network performance to be fully upgraded from speed to coverage. n28 becomes the 5G golden frequency band First, let's understand the characteristics of the n28 5G frequency band. n28 is what we usually call the 700MHz frequency band, which belongs to the low-frequency frequency band in Sub-1GHz. Compared with the sub-6GHz high-frequency 5G frequency band commonly used at present, although the transmission speed of n28 is not absolutely excellent, it has a wide signal coverage and signal transmission. It has the characteristics of small loss and strong diffraction ability. It can also be seen from the table below that compared with 2.6GHz, 3.5GHz, 4.9GHz and other high-frequency 5G frequency bands, n28 (700MHz) has obvious advantages in coverage, especially in suburban or rural areas, the coverage of n28 The radius is nearly three times that of the latter, which can reduce the number of 5G base stations built in suburban and rural areas, thereby reducing the difficulty and cost of 5G popularization. It can be said that the n28 channel is the key to the universal coverage of 5G from cities to wider areas. The n28 (700MHz) frequency band has obvious advantages in the coverage of 5G signals (picture source network) The n28 frequency band has no advantage in the transmission rate. In addition to the traditional mobile phones that support n28, due to the large size of the low-frequency antenna and the limitation of mobile phone space, etc. The reason is that only downlink 2-channel reception (2Rx) can be achieved, which leads to the inability to fully utilize the advantages of the n28 frequency band, and the signal strength is also limited, which ultimately greatly affects the experience of the n28 frequency band in actual use. OnePlus, Qualcomm and China Mobile jointly created the "Super n28" to address the current technical difficulties and broad market prospects in the n28 5G frequency band. The mobile phone industry has always been committed to solving the problems through technical breakthroughs. The OnePlus Ace Pro is the result of multi-party cooperation. . The core of them is that the OnePlus Ace Pro is equipped with the Snapdragon 8+ mobile platform that supports Snapdragon Connect connection technology, and integrates the fourth-generation Snapdragon X65 5G modem and radio frequency system to support global frequency bands and high-speed connections. From 4G to 5G, plus Wi-Fi, Bluetooth and other wireless connection methods, from smartphones to automobiles, XR, PCs, wearable devices and other rich types of devices, from complex places such as office buildings, transportation hubs or stadiums, The requirements for wireless connections in our lives are getting higher and higher. Snapdragon Connect can bring higher speed 5G, fast response, ultra-low latency Wi-Fi and intelligent dual Bluetooth connections, which can help terminal manufacturers more easily cope with high-definition Video, real-time live broadcast/video conferencing, online games or many other application connection requirements such as AIoT. Based on the all-round excellent connection performance of Snapdragon Connect on the Snapdragon 8+ mobile platform, OnePlus, Qualcomm and China Mobile have conducted in-depth joint development, and comprehensively optimized from the signal transmitter to the receiver to create a super high-performance OnePlus Ace Pro. n28. Compared with the ordinary n28 downlink 2-channel reception (2Rx), the super n28 on OnePlus Ace Pro directly doubles the downlink 4-channel reception (4Rx), and with the assistance of 4 high-performance antennas, it can simultaneously achieve 4-channel reception n28 5G signal, the n28 5G network speed is increased by 2 times, the signal receiving range is increased by 1.96 times, and the signal anti-interference performance is increased by 2 times. While further strengthening the signal coverage and anti-interference advantages of the n28 frequency band, it also makes the n28 5G network connection faster and meets the high requirements of domestic users for network connections. Super n28 not only relies on the signal enhancement brought by downlink 4-way reception (4Rx), but also involves the joint debugging of terminal mobile phone manufacturers (OnePlus), chip mobile platforms (Qualcomm) and mobile operators (China Mobile). OnePlus and Qualcomm cooperated to solve the distribution and interference of the internal antenna of the mobile phone, as well as the signal balance and power consumption from the baseband to the radio frequency part, and then cooperated with China Mobile to address the complex signal environment faced by users in the actual use process, according to the coverage of 5G base stations. And the signal strength, intelligently select a more suitable base station signal, and complete the switch quickly without the user's feeling, and also avoid the increase of power consumption due to poor signal. Make 5G smarter The OnePlus Ace Pro super n28 technology based on the Snapdragon mobile platform Snapdragon Connect has already made the industry shine, further promoting the popularity of 5G networks. More than that, Qualcomm has also integrated a 5G AI processor for the first time in a new generation of Snapdragon X70 5G modem and RF system, applying AI to network connections, optimizing Sub-6GHz and millimeter wave 5G links, and achieving 10Gbps connections rate. In the past, we paid more attention to the performance of mobile phones, games or entertainment, but in the 5G era, connectivity is becoming more and more important. Therefore, Snapdragon Connect, which integrates wireless connections such as 5G, Wi-Fi, Bluetooth, etc., came into being, and jointly developed with OnePlus to bring the super n28 on OnePlus Ace Pro, bringing new opportunities for the popularization and experience of our 5G network. 's motivation. We also expect more innovative surprises from Snapdragon Connect in the future.

(Responsible editor:Hard disk)

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