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Huawei’s distributed 5G Massive MIMO technology coordinates with indoor cellular network

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In 2021, the Chief Marketing Officer of Huawei’s wireless product line – Gan Bin stated that Huawei will continue to lead in 5G Massive MIMO technology. In the latest development, Huawei is offering to emulate 5G Massive MIMO technology, an evolution of its LampSite Digital Indoor Systems.

Currently, the major mobile operators are busy deploying the 5G Massive MIMO technology to their mobile broadband networks. Meanwhile, Huawei’s distributed 5G Massive MIMO solution coordinates indoor radios to act as one logical cell, a design aimed at conferring multiple benefits and to mimic Massive MIMO’s beefed-up antenna arrays.

The radio units in Huawei’s solution feature 4T4R antenna arrays, but by working in combination, a group of radio units can behave as a “virtual” Massive MIMO array. They mimic the Massive MIMO units deployed in outdoor macrocell networks and leverage the throughput-boosting beamforming capabilities that give Massive MIMO its key value.

According to the information, this 5G solution has already been trialed by multiple operators in various scenarios and submitted the measurable results. The multiple benefits of this technique include:

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  • Interference mitigation. Addressing the above-mentioned challenge inherent in DISs, there’s less risk of cells interfering with one another when they are more tightly coordinated by a central intelligence function. This gives operators more flexibility in deploying radios and helps the network harness the radios’ combined strength.
  • Elastic capacity. Huawei’s solution can increase capacity up to four times that of traditional 4T4R DIS systems, helping operators keep up with increasing 5G capacity demands, including the requirements of new revenue-generating enterprise services.
  • Uniform support for AR/VR services. Throughout the service footprint (even at the cell edge, where traditional systems would be vulnerable to interference), users can enjoy data rates above 1 Gbps, enough to support augmented and virtual reality and other applications.
  • Reliable data rates. The system’s high data rates are dependable and consistent enough that they can be used for critical, demanding use cases such as the transmission of surveillance videos from several cameras (e.g., for quality control, etc.).
  • High availability. The network’s redundancy, from baseband to radio units, helps achieve more than 99.99% availability, needed for critical use cases.

Huawei 5G

Challenges for operators deploying these indoor networks:

  • Operators must tailor their service quality to the distinct needs of different use cases. For example, some use cases require high throughput (e.g., for video) while someplace a higher priority on low latency (e.g., remote-controlled vehicles).
  • Capacity needs are ever-rising, and increasing network capacity often requires making changes to on-site infrastructure. Those changes (e.g., feeding new cabling through walls or ceilings) can be costly and difficult for operators, depending in part on the individual attitudes and preferences of each venue owner.
  • Compared to 4G, 5G poses more risk of interference between the individual cells created by each solution’s radio unit.

To be mentioned, the operators in five countries have already deployed the 5G Distributed Massive MIMO solution system in a total of more than 1,000 sites including:

  • In a Chinese factory, China Mobile found the solution achieved an uplink throughput of 1.2Gbps using 160MHz of spectrum. In addition, when China Mobile used the solution to connect industrial cameras over a 1,000-square-meter area, each camera achieved average uplink throughputs of 80Mbps.
  • In a convention center in Dubai, another operator, du, reported downlink throughputs of 2Gbps using 200MHz of the spectrum.
  • During China’s National Games in September 2021, China Mobile used Distributed Massive MIMO in the Xi’-an Olympic Sports Center, a 63,000-seat venue. The solution served 400 users and reported throughputs of more than 1Gbps downlink, 82Mbps uplink in effectively one cell.
  • That same month, at all nine stations of the Guangzhou Metro train, China Unicom saw single-user peak downlink rates of nearly 1.4 Gbps using Distributed Massive MIMO.

(Source)

Amy is our firmware and software specialist, she keeps her eagle eyes open for new software rollouts, beta programs, and other software related activities as well as new smartphone launch.

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Download Google Play Store 33.4.09 app

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Google Play Store

Google is rolling out the 33.4.09 version for Android smartphone users. The new Google Play Store update has a number of new improvements and you should download the 33.4.9 version as a priority to get them all.

Why? Because, Google rolled out the December 2022 Play System Update that brings a lot of new capabilities, improvements, and optimizations for Play Store with version 33.4.9.

The new update will bring a new feature that will help you find better apps and games based on your interest. However, there’s more that has been added to improve your app discovery.

It further optimizes the app play store to improve its performance for a fast and reliable download and installation process as compared to before.

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That’s not it, Google is seeding new improvements to Play Store to enhance its security for Android devices. However, there’s not much information revealed on the matter.

In addition, there are new improvements made to optimize stability and provide bug fixes, security, and accessibility. These are big updates and improve the user experience.

Play Awards:

We’re about to close this year, and Google Play’s best of 2022 is here.

Dream by WOMBO won’t be the best app award on the Play Store for 2022, it’s an AI-generated art creation app that you can use to create art from just a quick text description.

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Meanwhile, Apex Legends Mobile took the best game award for 2022. BeReal and Apex Legends Mobile won the users’ choice awards.

However, there are more winners, these include PetStar as best for fun, Breathwrk for best for personal growth. Plant Parent has been selected for Best Everyday Essentials, Hidden Gems goes to Recover Athletics, and Best Apps for Good received by The STIGMA App.

Moving on, the best for wear, tablets and Chromebook goes to Todoist, Pocket, and BandLab respectively.

Coming to the games, Dislyte won the best multiplay, Angry Birds Journey tops the best pick up and play, and best indies go to Dicey Dungeons. Check the complete awards and honorable mentions here.

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Download:

Here you can download the latest Google Play Store 33.4.09 for your device.

  1. Download Google Play Store 33.4.09 (Link)

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Huawei Mate X2 5G returns online with refurbished models, sale begins

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Huawei is bringing back the refurbished Mate X2 5G devices to the sale platform. As per the latest information, the company has availed the Mate X2 folding phones on the official Huawei mall (Vmall) online shopping website.

A week ago, Huawei has removed the Mate X2 smartphones from its official shopping channel. Later on, users caught the headlines that the respective folding device is available to purchase, but at third-party offline stores.

But no more hustle and bustle! Now you can buy the Huawei Mate X2 5G refurbished version from the well-known Vmall channel. Though there is no change in the pricing and you can attain the device for 17,499 yuan [2468.54 USD].

It’s worth mentioning that the refurbished Huawei Mate X2 8GB + 256GB packaging comprises brand-new accessories. In other words, the device will offer a newly-device experience to its users.

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On the flip side, the device will also welcome Huawei services and one-year warranty facilities just like any other new handset. Thus, we recommend taking your steps on the official Huawei Mall and checking on the device.

Huawei Mate X2 refurbished

Huawei Mate X2

Huawei Mate X2 is a classic and outstanding folding phone in the foldable market. The device exhibits two screens: an 8-inch and a 6.45-inch with a 90Hz refresh rate.

The phone is mainly popular for the Kirin 9000 5G chipset, equipped on its surface. The dynamic processor enables the device to provide high-efficient performance and functioning management to consumers.

Apart from the high-end chip, the device packs a 4500mAh battery that supports 55W super fast charging. Moreover, the foldable also carries an iconic camera hood on its panel and brings out a comprehensive photography experience.

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So Huawei fans here is your chance to grab the Huawei Mate X2 smartphone. The sale will begin tonight at 20:00 and you can get your device from the official Huawei Mall (Vmall) website.

(Source)

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Huawei Winter 2022 launch event postponed

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Huawei has postponed its upcoming Winter 2022 launch event that was scheduled to happen on December 2. This decision was made after the passing away of a former Chinese leader.

Former Chinese President Jiang Zemin, who came to power after the Tiananmen Square protests, passed away at 96. State media said he had died just after 12:00 local time (04:00 GMT), in Shanghai, on Wednesday. There are various launch events from different companies around the country that have been postponed.

Huawei shared that the winter 2022 full-scenario new product launch event will be postponed and a new date will be announced soon.

“Thank you for your attention and understanding.” greets Huawei.

huawei winter 2022 launch event postponed

Huawei Devices:

As announced by Huawei, there will be a new device, Nova 10 SE that comes with a powerful 108MP hi-resolution camera. The phone also has 6.76 inches display with a 90Hz refresh rate for a better viewing experience.

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Huawei Nova 10 SE launch China

The phone is powered by Qualcomm Snapdragon 680 4G octa-core chipset. It is packed with a 4500mAh battery that could recharge with a 66W supercharger.

Huawei also scheduled Enjoy 50Z which is renamed version of Nova Y61 launched in the global market.

Huawei Enjoy 50z

There’s a brand new smartwatch, Huawei Watch Buds, which is a 2-in-1 smartwatch with a unique mechanism. The smartwatch brings two wireless earphones inside and it also works as a smartwatch.

Today, the company also revealed to bring Watch Children 5X as well. Stay tuned, as we’ll keep you posted on a new launch date.

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(Source – Weibo)

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