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H12-111_V2.5-ENU test - HCIA-IoT V2.5 Updated: 2024
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Exam Detail:
The HCIA-IoT (Huawei Certified ICT Associate - Internet of Things) exam, with code H12-111_V2.5-ENU, is designed to validate the knowledge and skills of individuals in the field of Internet of Things (IoT) technologies. The exam covers various aspects of IoT, including device connectivity, data collection and processing, IoT applications, and security. Here are the exam details for the HCIA-IoT V2.5 certification:
- Number of Questions: The exam typically consists of multiple-choice questions. The exact number of questions may vary, but typically, the exam includes around 60 to 70 questions.
- Time Limit: The time allocated to complete the exam is 90 minutes.
Course Outline:
The HCIA-IoT V2.5 certification course covers the following topics:
1. IoT Overview:
- Understanding the concepts, principles, and applications of IoT.
- Familiarizing with the IoT architecture and ecosystem.
- Exploring the benefits and challenges of IoT implementation.
2. IoT Device Connection and Communication:
- Understanding different IoT communication protocols and standards.
- Configuring IoT devices for connectivity, including wireless and wired connections.
- Implementing data exchange and communication between IoT devices.
3. IoT Data Collection and Processing:
- Designing and deploying data collection systems for IoT devices.
- Implementing data processing and analytics techniques for IoT data.
- Understanding edge computing and cloud computing in the context of IoT.
4. IoT Applications and Services:
- Exploring various IoT applications in different industries, such as smart cities, healthcare, agriculture, etc.
- Understanding IoT platform architecture and development.
- Implementing IoT services and applications using Huawei IoT platforms.
5. IoT Security and Privacy:
- Understanding the security challenges in IoT deployments.
- Implementing security measures for IoT devices, networks, and applications.
- Addressing privacy concerns and complying with regulations in IoT deployments.
Exam Objectives:
The objectives of the HCIA-IoT V2.5 (H12-111_V2.5-ENU) exam are as follows:
- Assessing candidates' understanding of IoT concepts, architectures, and applications.
- Evaluating candidates' ability to configure and manage IoT devices and connectivity.
- Testing candidates' proficiency in designing and implementing IoT data collection and processing systems.
- Evaluating candidates' knowledge of IoT applications and services, including IoT platform development.
- Assessing candidates' understanding of IoT security challenges and ability to implement security measures.
Exam Syllabus:
The specific exam syllabus for the HCIA-IoT V2.5 (H12-111_V2.5-ENU) certification covers the following topics:
1. IoT Overview
2. IoT Device Connection and Communication
3. IoT Data Collection and Processing
4. IoT Applications and Services
5. IoT Security and Privacy
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Huawei
H12-111_V2.5-ENU
HCIA-IoT V2.5
https://killexams.com/pass4sure/exam-detail/H12-111_V2.5-ENU Question: 24
What parameters is required when northbound application calls the authentication interface?
A. appid
B. secret
C. appid and secret
D. access token Answer: C Question: 25
What support does the Huawei LiteOS Developer Community provide? (Multiple Choice)
A. The kernel code
B. Develop documents
C. Scene SDK
D. Forum Answer: ABCD Question: 26
What function as the following need to be completed by codec plug-in? (Multiple Choice)
A. Data reported by decode southbound device
B. Response to the platform issued command by decode southbound device
C. Command issued by coding platform
D. Reponse to the reported data by coding platform Answer: ABCD Question: 27
What is the edge calculation as we said?
A. High-performance server installed at the end of the application
B. Edge nodes near the end device or data source, mixing together connection, calculate, storage, control and
application, meeting the requirements of users real-time, intelligence, data aggregation and security.
C. Handle logical units other than normal business
D. Non-core business marginalized data center room Answer: B Question: 28
Intelligent gateway is the core of the entire smart home network, is the home network hub.
A. True
B. False Answer: A Question: 29
As the following options, what safety technology can be suitable for use on the simple terminal equipment?
A. PSK
B. VPN
C. Authentication
D. Encryption Answer: ACD Question: 30
The AR501L1Rc model devices only support switching and do not process the dimming function.
A. True
B. False Answer: B Question: 31
In the field of smart home, intelligent ONT can also provide various Internet of Things basic access capabilities
including Zig-bye/Z-wave based on the USB Dongle extension. Through the unity of access standards, it will be able
to integrate smart devices from different manufacturers.
A. True
B. False Answer: A Question: 32
eLTE-IOT improves coverage by increasing power spectral density, what can the maximum coverage radius be
reached?
A. 5km
B. 8km
C. 10km
D. 15km Answer: C Question: 33
The third-party platform sets AES encryption parameters for the specified deviceId on the OceanConnect platform, it
needs to use AES encryption for communication between the subsequent OceanConnect platform and this vehicle-
mounted device.
A. True
B. False Answer: A Question: 34
What are included in experimental environment network mainly? (Multiple Choice)
A. Terminal layer
B. Network layer
C. Physical layer
D. Application & platform layer Answer: ABD Question: 35
What technology can be used by eLTE-IoT to achieve reliable connection in the unlicensed spectrum?
A. Packet fast pass
B. Power spectral density increase
C. Frequency Hopping Technology
D. PSM Answer: C Question: 36
Ladder-like water price requires one family one meter, it is an important driving force for water companies to develop
smart meter reading.
A. True
B. False Answer: A
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https://killexams.com/exam_list/HUAWEIHuawei Freebuds 5 review
Obviously Marmite is at the very top, but not all that much further down that list of âlove it or hate itâ, youâll find open-fit earbuds. You know which camp youâre in, but even if youâre convinced the open-fit design (i.e. earbuds without needing ear tips) isnât for you, read on. Huawei is confident it can both convert the doubters and delight the already-convinced with its Freebuds 5 wireless earbuds.
Price
The Huawei Freebuds 5 are on sale in the United Kingdom for ÂŁ139 per pair. In the United States theyâre more like $179, while in Australia they go for AU$279 or thereabouts. At this sort of money, the âdangly stemâ AirPods-style design and the âlozengeâ twist-to-fit alternative are the predominant designs from which to choose â virtually every brand with a hint of credibility has a true wireless product that fits into one of those categories. Our favourite models at this price point include the JBL Reflect Flow Pro (ÂŁ160 / $180) and the JBL Live Pro 2 TWS (ÂŁ130 / $150 / AU$200), both five-star entertaining options with a good mix of fit and features.
But not for the first time, Huaewi is playing the iconoclast... Â Â
Design & comfort
Are you familiar with the âChicago Beanâ? The sculpture in Chicagoâs Millennium Park is officially named âCloud Gateâ, but no matter what you call it, thereâs no denying that the Huawei Freebuds 5 look like tiny little scale models of Anish Kapoorâs celebrated artwork. Especially in their silver frost finish.Â
Huawei Freebuds 5 tech specs
Bluetooth 5.2
Codec support LDAC, SBC, AAC
Noise-cancelling? YesÂ
Battery life 5 hours (earbuds, ANC off); total 20 hours (with charging case, ANC off), total 30 hours (ANC on)
Weight 5.4g (each), 45g (charging case)
Finishes x 3
But even if you decide to go for the ceramic white or coral orange versions instead, the Freebuds 5 are a globular, quite organic shape thatâs distinct from pretty much any other true wireless earbud out there. The quality of construction is unarguable, and the finish is so smooth itâs almost slippery. The bulbous shape makes it very easy to get the earbuds out of their charging case though, which means theyâre ahead of any number of nominal rivals on that score at least.
At 5.4g each the earbuds are of unremarkable weight and the open-fit design means that thereâs no seal formed when the earbuds are in position, which helps them feel airily comfortable. Thatâs if you enjoy the sensation, of course â if you donât, then the Freebuds 5 feel (like every other open-fit design, such as the AirPods 3) dangerously loose and unstable.
In actual fact, though, the Huawei buds prove perfectly stable in every real-world scenario. These arenât sports earbuds, it should go without saying, but as long as you donât intend to do anything more strenuous than walk around a bit while youâre wearing them, theyâll stay securely in position. Even if they look slightly like theyâre leaking out of your ears.
Features
The Freebuds 5 use Bluetooth 5.2 for multi-point wireless connectivity, and theyâre compatible with SBC, AAC and hi-res LDAC codecs. Once digital audio information is on board, itâs delivered by a pair of big (11mm) dual-magnet dynamic drivers â Huawei reckons this arrangement is good for a claimed frequency response of 16Hz to 40kHz.Â
When it comes to controlling the earbuds, you have a number of quite comprehensive and well-implemented options. The Huawei AI Life control app (free for iOS and Android) is, in all honesty, suspiciously nosy â but if you fork over all the relevant details, it offers decent functionality, apart, for some reason, from actual playback control. In the app you can check on battery life (of the earbuds as well as the charging case), switch noise-cancelling âonâ or âoffâ (and if you choose âonâ you can select between three levels of intensity), and check for firmware updates. You can ask each earbud to play a sound if youâve temporarily misplaced them, you can switch wear-detection âonâ or âoffâ, and you can toggle between âonâ or âoffâ for low latency performance too. And you can also define the functions of the capacitive touch control on each earbud too.
The capacitive area on each earbud is large enough to accept a swipe as well as a touch, and either way the Huawei are responsive and reliable. Controls available run to âanswer/end/reject callâ, âwake voice assistantâ, âplay/pauseâ, âskip backwardsâ, âskip forwardsâ, âANC on/offâ and âvolume up/downâ â the app gives you a lot flexibility as to the gesture required to access the desired control.Â
The mic array on each earbud takes care of noise cancellation, telephony and interaction with your source playerâs native voice assistant. Calls are clear and intelligible at either end, and voice assistants respond reliably. And the IP54 rating means the earbuds will be protected in pretty much any realistic environment, from the drizzly outdoors to sweaty humid conditions.
Battery life
The pebble-shaped, palm-sized charging case is compatible with QI-certified wireless chargers, and it has a USB socket at its base too. Charging up from flat to full takes about 40 minutes with a wired connection.Â
Huawei isnât the only company to make conditions as favourable as possible before deciding on the sort of battery life itâs going to publish â but in the case of the Freebuds 5, the numbers seem fairly easily achievable. Listen to some music using the AAC codec, at around 50 per cent volume, and you should be able to eke five hours or so out of the earbuds if ANC is switched off. Do the same thing with ANC on and youâre looking at more like 3.5 hours. Add in the charges held in the charging case and you should be good for 30 hours (ANC off) or 20 hours (ANC on) before you need to take on some mains power.
Sound
A quick straw poll around these parts reveals that more people in the office dislike the way the Huawei fit (or, more precisely, how they feel when theyâre fitted) than like it â but obviously youâll make your own mind up. If you do enjoy the âopen-earâ sensation, hereâs what you need to know about the way the Freebuds 5 sound.
With a 16bit/44.1kHz file of the obligingly revealing Last Night by Arooj Aftab streaming via AAC, the open, spacious nature of the Huawei presentation is immediately apparent. The earbuds give just as much emphasis to the spaces and silences in the recording as they do the actual sounds â and they keep those silences dark, too. So thereâs a solid sense of scale, as well as impressively organised soundstaging, to the recording.
The claims for the frequency response donât seem as fanciful as they did at first, either. That the Freebuds 5 dig deep into the low end and extend a long way into the top end is not up for question â itâs what the earbuds do once theyâre there thatâs the issue.
Despite their presence and substance, the Huawei donât extract all that much detail from the tune. Information regarding tone and texture that you know is there gets overlooked, especially if itâs in any way transient. They communicate more fully through the midrange, but even here detail levels are not all they might be. Thereâs plenty more character and technique in the vocal performance than the Huawei earbuds are letting on. And the lack of rigour where low-frequency information is concerned is compounded by less-than-complete control, meaning the Freebuds 5 donât express rhythms with as much certainty as they might, either.
Switching up the quality (on a technology level, at least) to a high-resolution file of Last Nite by The Strokes via LDAC brings improvements, certainly where low-end authority is concerned. But it also highlights a slight, but definite, reticence with the dynamics of the recording. Little of its customary attack or verve is communicated by the earbuds â everything happens at a fairly fixed level of intensity, and thereâs an overall sensation of âmatter-of-factâ-ness to the way the earbuds hand over the music that compromises its energy. In comparison, we find JBLâs Reflect Flow Pro offering a considerably better balanced listen, and the fit is the opposite to that of the Huawei.
Verdict
The words âperfectly fineâ came up more than once in relation to the Huawei Freebuds 5 during our review, and yes, that is exactly the amount of faint praise it looks like. In some ways, these earbuds have plenty going for them, especially where specification is concerned. But a divisive fit and an indecisive attitude towards music undermines them quite a bit.Â
Wed, 06 Dec 2023 10:00:00 -0600entext/htmlhttps://www.whathifi.com/reviews/huawei-freebuds-5Huawei MatePad Pro 13.2 review
Introduction
Huawei's latest event brought us the international version of the MatePad Pro 13.2 tablet. It's a large and powerful slate with an OLED screen, the mysterious Kirin 9000S chip, powerful Harmony OS 4, and first-party accessories like the Smart Magnetic Keyboard with a touchpad and M-Pencil 3 stylus.
The centerpiece of the MatePad Pro 13.2 is a 13.2-inch OLED screen with 2,880 x 1,920 pixels, 1B colors and 144Hz refresh rate. It is a notched panel, so it can accommodate a front 16MP camera and a ToF 3D setup for secure facial unlock.
The MatePad Pro 13.2 is powered by Huawei's first Kirin chipset after the US ban - the Kirin 9000S. It features a proprietary 8-core processor with multi-threading, a 4-core custom GPU, LPDDR5X RAM and UFS 3.1 storage support. It should provide a mid-range performance but offers 5G for the first time since the US troubles. At the time of writing, Huawei had not announced a SIM version of the slate-like it did with previous MatePads, though.
Moving on, the MatePad Pro 13.2 will be available with 12GB RAM, while the storage options are 256GB and 512GB. There is a 16GB/1TB version, but it is exclusive to China.
There are two cameras at the back of the MatePad Pro 13.2 - a 13MP primary and an 8MP ultrawide.
One of the most notable features of this MatePad Pro is its six powerful speakers with Huawei Sound proprietary enhancement. We will make sure to put those to the test.
Finally, the MatePad Pro 13.2 features a massive 10,100mAh battery and the tablet supports up to 88W fast wired charging.
It is a Huawei tablet running on Harmony OS, which means no Google Mobile Services - no Play Store, no Google Location, no Google Account, etc. You can bypass this limitation with Gbox or similar solution, if you want, at least for now.
Huawei hasn't announced a SIM-enabled version of the MatePad 13.2 Pro yet and we think this is the only potential deal breaker we can think of right now. Other than the Google ordeal, that is.
Unboxing the Huawei MatePad Pro 13.2
The Huawei MatePad Pro 13.2 arrives in a thick white box. It contains a unique 88W power adapter and a 6A-rated USB-A-to-C cable.
The SuperCharge adapter is compatible with all latest Huawei smartphones, tablets, and laptops. It has both a USB-C port and a USB-A port, which is neat!
Accessories
We also received the Smart Magnetic Keyboard for this MatePad Pro 13.2 and the M-Pencil 3rd Gen. They arrive in thin boxes of their own, accompanied by some paperwork.
The keyboard has an integrated touchpad, and it's a two-piece accessory. First, you attach the keyboard to the edge of the tablet, and then you must put the back cover, which doubles as a stand. That is convenient because the MatePad Pro 13.2 doesn't need to be with the keyboard all the time. You can detach it and use it from further away or merely use the stand to enjoy multimedia.
Mon, 11 Dec 2023 10:00:00 -0600en-UStext/htmlhttps://www.gsmarena.com/huawei_matepad_pro_13_2-review-2644.phpHuawei Discount Codes for January 2024Huawei Discount Code: 10% Off in January 2024
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Huawei has pushed the boat out when it comes to wacky design this year. It released the Watch Buds, which house a pair of earbuds inside a fully functioning smartwatch in March, and the FreeBuds 5 â open-fit earbuds with bulbous, tear-drop stems â a month later.
Its latest headphones, the Huawei FreeClip, are equally out there where aesthetics are concerned. If you were to see someone wearing these walking down the street, you would be forgiven for mistaking them for large, shiny earrings.
Their appearance will certainly be divisive â I donât think Iâm quite trendy enough to pull them off â but their open-ear design has some practical benefits. You can remain fully aware of whatâs happening around you with them clipped to your ears and the fact that no part of the buds extends into your ear canals makes it surprisingly easy to forget youâre wearing them. The sonic experience they deliver isnât bad either, although theyâre no match for similarly priced earbuds that create a seal to isolate sound and dampen external distractions.
If youâre a cool cat looking to make a statement with your audio tech while remaining engaged with your surroundings, theyâre worth considering, and the increasing popularity of open-fit earbuds may see them gain some traction in the mainstream market. But the inherent limitations of their design mean they canât be relied on by those in search of daily drivers for use when commuting or in a noisy gym.
Huawei FreeClip review: What do you get for the money?
The Huawei FreeClip cost ÂŁ180, with customers who order directly from the Huawei store between now and 29 January receiving a free Huawei Band 8. That outlay gets you a pair of true wireless earbuds the likes of which Iâve never come across before. While other open-fit options like the Shokz OpenFit and JBL Soundgear Sense use earhooks to hold themselves in position, the FreeClip, as their name suggests, clip onto your ears.
Their âAcoustic Ballsâ â the part of the buds that emit sound â are suspended just inside the opening of your ears and are counterbalanced by âComfort Beansâ that rest behind the helix (the main cartilaginous section) of your ears. These are connected via a short length of flexible steel coated in elastic that helps keep the structure stable and ensures the buds donât fall out or move around.
The buds are lightweight at 5.6g apiece, IP54 rated for dust and water resistance (the charging case has no IP rating, however) and are designed in such a way that either bud can be clipped to either ear. The earbuds automatically detect whether theyâve been clipped to your left or right ear and switch channels accordingly so stereo sound is delivered correctly.
The FreeClip operate wirelessly over Bluetooth 5.3 and support four codecs: SBC, AAC, L2HC and LC3. They can connect to two devices simultaneously but wonât automatically switch between them based on which is playing audio. Youâll need to pause audio on one device before playing it on the other or hop into the Huawei AI Life app to switch sources manually. Itâs worth noting that this feature is unavailable in the iOS version of the app.
Audio is delivered via dual-magnetic-circuit dynamic drivers that Huawei says offer more low-end punch compared with single-magnet solutions. The FreeClip also make use of a âReverse Sound Field Acoustic Systemâ to channel sound directly into your ears and reduce how much of it leaks into the world around you. The buds can also automatically adjust volume and their low- and high-frequency audio reproduction to optimise performance based on the level of ambient noise in your surroundings and the shape of your ear canals.Â
Touch controls are supported and can be tweaked in the AI Life app, where youâll also find toggles for wear detection, a low-latency audio mode and automatic left/right switching. There are three EQ modes available in addition to the Default mode â Bass Boost, Treble Boost and Voices â along with a âFind My Earphonesâ feature that allows you to play a high-pitched sound through each bud to help locate them. Those using Android phones also gain access to an option that allows volume to be increased beyond the default maximum â something Iâve not seen on true wireless earbuds before.
Battery life is stated at eight hours of audio playback or five hours of voice calls for the earbuds, with the accompanying charging case offering more than three full charges to take total playtime to around 36 hours. The case can be topped up via USB-C using the cable supplied in the box but also supports wireless charging. Ten minutes on charge gets you roughly three hours of listening, and the buds can be fully charged in under an hour.
Huawei FreeClip review: What did we like about them?
The biggest advantage of open-fit earbuds is that they allow you to remain aware of whatâs going on around you and in this regard, the FreeClip excel. Unless I was listening to something particularly raucous at maximum volume, I was able to hear even the slightest noise in my surroundings.
Knocks at the door that I might have missed had I been wearing buds with ear tips were picked up loud and clear, I was able to navigate the busy streets of London with my wits fully about me and could hold conversations with no problem whatsoever.
The FreeClip donât obstruct your ear canals to the same extent as buds that rest directly inside your conchas, like the Apple AirPods, and their compact design allows more sound through than bulkier alternatives from Shokz and JBL. That sound is perfectly natural as itâs coming directly to your ears from the outside world and free of the static crackling that often accompanies the transparency modes found on noise-cancelling earbuds.
The other big draw of the FreeClip is how incredibly comfortable they are. I had reservations about how theyâd feel but these disappeared as soon as I put them on. They applied next to no pressure on my ears yet their ergonomic design meant they remained in place no matter what I was doing. The fit is so unobtrusive that I found myself forgetting that I was wearing them and was even able to sleep on my side with them on with no discomfort.
On the audio front, the FreeClip straddle both the âWhat did we like about them?â and âWhat could be improved?â sections. In quiet environments, their default mode is articulate enough to do justice to music in most popular genres and possesses the energy to effectively carry upbeat dancey numbers like Loonaâs Vamos a la Playa.
Higher frequency sounds are reproduced most successfully. Theyâre pleasingly bright without sounding hard-edged or overly sharp and contribute to a tonal balance thatâs entertaining, albeit not the most refined.
Disparate elements of tracks are knitted together with reasonable cohesion within a surprisingly spacious soundstage and vocals are handled well on the whole, too. I had no problem making out every word of Joe Buddenâs Pump It Up, with the voices of the rappers both characterful and nuanced. Nat King Coleâs rendition of Deck The Halls, meanwhile, was silky smooth, with the Alabama croonerâs vocals blended harmoniously with those of his backing singers and the songâs fabulously festive orchestral elements.
I was also pretty impressed by how the FreeClip limited sound leakage. I was able to use them at moderate volume without disturbing those around me: my girlfriend couldnât make out what I was listening to at 50% volume when sitting next to me on the sofa and I managed to avoid disturbing my colleagues when using them in the office. Higher volume listening is still an issue â prepare for stink eye if youâre in the quiet carriage of a train and pumping up the volume â but, for the most part, Huawei has done a good job of ensuring sound makes its way into your ears and not out of them.
Huawei FreeClip review: What could be improved?
Thereâs no getting away from the fact that you donât get as rich or detailed a performance as you would with buds that seal off your ear canals.
Thereâs less immersive immediacy to the FreeClipâs delivery and I felt the need to push the volume up to above 70% to fully appreciate the scale and scope of certain tracks. I also felt that detail retrieval could have been a bit better. The FreeClip provide a decent amount of audio information but arenât the type of earbuds youâre going to use for critical listening.Â
It was in the bass department that I felt the difference between the FreeClip and silicone-tipped earbuds most keenly, however. While I wouldnât go as far as saying the FreeClip sound thin at the bottom end of the frequency spectrum, they could certainly do with being a little bit more robust. Thereâs a decent level of bass control but they lack visceral impact, particularly at lower volumes.
Audio performance takes a big hit when using the FreeClip in noisy places, too. It became almost impossible to make out subtle details of songs on the Tube or while at the gym and the louder my environments were, the further I had to push volume up. Even then, it was a struggle to enjoy what I was listening to amid the racket around me. Huawei says the buds automatically adjust their volume and EQ to take changes in the level of ambient sound into account but I didnât notice an appreciable difference during testing.
This leads me to a more minor point. The FreeClipâs touch controls donât include the ability to change volume. Youâre able to control audio playback, answer calls and hail your voice assistant using double and triple taps on all three sections of the FreeClip and I found these worked consistently. You can also assign these actions to the left and right earbuds as you see fit but, perhaps due to the auto-volume feature, volume controls are omitted. Given this didnât work especially well, Iâd have welcomed the option to adjust the volume manually without having to use my phone.Â
The FreeClip have a dual-microphone setup for calls that uses bone conduction technology to try and better separate your voice from your surroundings. In the quiet of my home office, my speech sounded a little echoey but was intelligible. In noisy environments, however, voice clarity was severely impeded. Background noise was audible to those I spoke to and my voice became very muffled when ambient volume increased. People were still able to make out most of what I was saying but I did have to repeat myself on occasion.
While itâs a little unfair to place the FreeClipâs design in this section, itâs undoubtedly going to divide opinion. Those used to wearing jewellery on their ears may appreciate the way they effectively blend technology and fashion, but less style-conscious customers will perhaps view them as a little showy or even garish. I got several quizzical looks with them on and a few fellow journalists had a good chuckle when they spied them in my ears.
Huawei FreeClip review: Should you buy them?
If that kind of attention doesnât bother you or youâre actively seeking to turn heads, the Huawei FreeClip may be for you. I prefer my headphones to look like headphones, but thereâs a reason I write about technology and not fashion, so those better able to discern haute couture from Claireâs Accessories may take a different view.
And thereâs no denying that the FreeClip are innovative earbuds that fill the niche theyâre designed for effectively, offering fantastic environmental awareness and an incredibly comfortable fit.
But they come with a few caveats. Most importantly, youâll need to accept that they arenât earbuds for all occasions. Used at home, in the office or in a tranquil park, they deliver an engaging audio experience. Step onto a noisy high street or packed train, however, and youâll probably be wishing you had earbuds with ear tips and ANC to help combat the assortment of unrelenting distractions.
Tue, 12 Dec 2023 02:00:00 -0600en-GBtext/htmlhttps://www.expertreviews.co.uk/huawei/huawei-freeclip-reviewUS-China 5G War: Southeast Asia Battleground in Focus with Huaweiâs First Test Bed Launch
On February 8, the Thai government marked the launch a pre-planned test bed for 5G technology in the country. Though the initiative was unveiled with the collaboration of a range of companies, the inclusion of Huawei Technologies has put the spotlight on Thailand and Southeast Asia more generally as a battleground in the wider U.S.-China spat over the security risks inherent in working with Chinese firms in building next-generation mobile networks.
Amid the Trump administrationâs declaration of growing strategic competition between the United States and China, among the areas that have emerged within that competition is 5G. Although the United States and some of its allies and partners share concerns with respect to China on this front, there are still differences among them on the extent of the threat and how to respond to it, whether it be those such as Australia and New Zealand who have imposed restrictions on working with it or the UK which is still weighting its options.
Among the subregional battlegrounds within Asia where the 5G war will be waged is Southeast Asia. As is often the case, the region has seen a range of responses among different countries. For instance, in the Philippines, Globe Telecom, the countryâs leading wireless provider, has said that it will continue to work with Huawei in its 5G plans despite growing security concerns. Meanwhile, the new Malaysian government under Prime Minister Mahathir Mohamad has previously said that it will look into existing issues before deciding on a response, which has yet to be publicly disclosed.
Another prominent case within that mix has been Thailand, Southeast Asiaâs second largest economy and a treaty ally of the United States. The Thai government has long been looking at ways to promote 5G infrastructure investment within its Eastern Economic Corridor (EEC), with a goal to adopt technology as early as 2020 in line with wider goals on digitization. As part of that wider objective, the Thai governmentâs Digital Economy and Society (DE) Ministry had set up a working committee on the 5G test bed last year with 29 members that included several companies like Huawei, Qualcomm, Nokia, and Huawei and other local telecom operators.
One of the initiatives mulled had been the setting up of an alliance on a 5G Testbed that would expect to be kicked off in 2019. While there have been various aspects to this, the focus has been on the 5G test bed at Kasetsart Universityâs Sriracha Province in Chonburi because of its relation to the EEC. The Thai government had initially framed this from a wider perspective of another entry point to attract various players into the EEC â a signature initiative of the junta government â as well as the potential cost reductions that could result through infrastructure sharing among multiple organizations.
On February 8, Southeast Asiaâs role in this ongoing 5G issue was in the spotlight again as the Thai governmentâs 5G test bed idea got off the ground. Though the initiative involves several companies as noted earlier, particular scrutiny was placed on Huaweiâs continued inclusion given both the security concerns that have been raised in other parts of the world as well as the fact that this constitutes the companyâs first such initiative in Southeast Asia.
The concern around the test bed is far from surprising due to the broader context around which it is occurring. This includes an environment of U.S.-China tensions, Washingtonâs ongoing efforts to urge allies and partners to take a cautious approach towards Huawei, and Thailandâs own warming of ties with Beijing which has been increasingly extending into the defense realm as well which I have explored in these pages and elsewhere. And while Huawei has yet to publicly announce a signed 5G commercial contract in Thailand, it has been actively eyeing the Thai market and has upped its investment in the country in the hopes of strengthening its position.
That said, despite the scrutiny on Huaweiâs involvement in Thailandâs ongoing exploration of 5G, specifics remain unclear about the degree of the companyâs role and how things could move forward. DE Minister Pichet Durongkaveroj had previously stressed that Huaweiâs interest to date thus far has largely been in investing in parts of the test bed lab and training programs that would help 5G adoption in Thailand, and had also stressed that Huawei was only one of several players that Thailand was looking at. At the launch, Pichet also indicated to Reuters that this was only a test bed which would give Huawei an opportunity to showcase its capabilities to industries and consumers and for Thailand to evaluate the veracity of allegations made against the firm rather than a final decision of any kind.
How exactly things play out with respect to Huaweiâs role in Thailand is still unclear at this stage. As noted earlier, though the company is actively involved along with other players in the country in initiatives such as the test bed, at this stage, it has yet to secure an actual commercial contract there or secure a major win relative to its competitors in this respect. More broadly, it is also worth keeping in mind that with so many broader questions remaining on Thailandâs political and economic future ahead of elections expected next month, the prospects for specific projects or initiatives including the EEC are rather uncertain despite the certainty at times suggested in the headlines. Nonetheless, given the focus on the 5G issue and Huaweiâs role, Southeast Asiaâs significance within the broader U.S.-China competition, and Thailandâs importance as a market, this story will continue to be one to watch.
Thu, 21 Feb 2019 10:00:00 -0600en-UStext/htmlhttps://thediplomat.com/2019/02/us-china-5g-war-southeast-asia-battleground-in-focus-with-huaweis-thailand-test-bed-launch/Arm demonstrates new IoT test chip and board for highly efficient, secure IoT designs
Built on Samsung Foundry 28nm FD-SOI process technology, the Musca-S1 test chip demonstrates a new choice in SoC design for IoT solutions
May 14, 2019 --Today at the Samsung Foundry Forum, Arm, in collaboration with Samsung Foundry, Cadence, and Sondrel, demonstrated the first 28nm fully-depleted silicon-on-insulator (FD-SOI) embedded MagnetoResistive Random Access Memory (eMRAM) IoT test chip and development board. The Musca-S1 is designed to offer more choice to IoT designers in their system-on-chip (SoC) development journey. Designers can now easily implement more secure, holistic IoT solutions, enabling them to focus more on core product differentiation and accelerating time-to-market.
âThe promise of a world transformed by a trillion connected devices is not far in the future, but for IoT devices to scale we must continue to put a range of technology options in front of designers to test and evaluate,â said Gus Yeung, VP, GM and Fellow, Physical Design Group, Arm. âThis collaboration has yielded a true end-to-end solution that ensures IoT designers can prototype their product designs from device-to-data security.â
Relative to previous Musca solutions, the Musca-S1 test chip board now includes testing and evaluation of new eMRAM technology for reliable, low-power and secure device development through secure memory implementation. eMRAM technology offers advantages over traditional embedded flash (eFlash) memory technology, as it can easily scale below 40nm process technology, giving SoC designers more flexibility to scale their memory needs based on the memory and power requirements of various use-cases.
Musca-S1 test chip demonstrates a combination of on-chip power control, Samsung Foundryâs Reverse Body Biasing (RBB) and eMRAM non-volatile memory power shutdown, allowing for testing and evaluation of new classes of highly energy-efficient, controlled IoT devices. And for the first time on Samsung Foundry silicon, designers will have the opportunity to run ArmÂŽ Mbedâ˘OS as well as test device and data management capabilities using the Arm Pelion⢠IoT platform.
By combining Arm IP and software solutions on a single board, IoT designers can test and evaluate Armâs end-to-end secure IoT solution, showcasing highly energy-efficient and secure IoT at scale. Additionally, the Musca-S1 test chip board can further reduce costs and time-to-market by giving designers the flexibility to repurpose the reference design for future products.
Musca-S1 test chip and development board
Availability and more information The Musca-S1 test chip and development board is on display at Samsung Foundry Forum North America in San Jose, CA as part of an air sensor IoT application demo, featuring the device and data management capabilities of the Arm Pelion IoT platform.
The Musca-S1 will be available in limited quantities in Q3 2019, and is targeted for loan to customers in Q4 2019. Contact Arm for more information on the Musca-S1 test chip and development board.
Supporting Quotes
Jaehong Park, executive vice president of Design Platform Development, Samsung Electronics
âThis collaboration with our SAFE Partners Arm, Cadence and Sondrel brings the Arm Musca test chip and development board to Samsung Foundry silicon for the first time. The combination of Musca-S1 and working 28FD-SOI silicon reassures IoT designers they can achieve faster development, deploy body biasing and integrate eMRAM technology in their next-generation IoT devices for enhanced energy efficiency and IoT security.â
KT Moore, vice president, product management in the Digital & Signoff Group, Cadence
âThe Musca-S1, the industryâs first silicon-proven 28nm FD-SOI eMRAM and CadenceÂŽ IP-based IoT SoC, was implemented using the Cadence digital and signoff full-flow solution, which supports back biasing from synthesis through signoff, including physical verification and DFM signoff. In addition, the Musca-S1 was Tested using the Cadence Verification Suite, with protocol compliance Tested with Cadence VIP and memory models. Through our collaboration with Arm, Samsung and Sondrel, weâre enabling mutual customers to confidently create power-efficient MRAM-enabled IoT edge-devices with built-in security and connectivity capabilities, as well as further accelerating innovation in emerging application areas.â
Graham Curren, CEO, Sondrel
âMusca-S1 is not just a design solution to secure internet connected devices and manage them at scale, but a simple and safe route to market based on a collaboration between semiconductor industry leaders. It addresses products from the simplest to the most intelligent edge node devices, and brings together the best combination of tools, technology, processes and people to set a new standard for robust IoT device design.â
About Arm
Arm technology is at the heart of a computing and connectivity revolution that is transforming the way people live and businesses operate. Our advanced, energy-efficient processor designs have enabled intelligent computing in more than 130 billion chips and our technologies now securely power products from the sensor to the smartphone and the supercomputer. In combination with our IoT device, connectivity and data management platform, we are also enabling customers with powerful and actionable business insights that are generating new value from their connected devices and data. Together with 1,000+ technology partners we are at the forefront of designing, securing and managing all areas of compute from the chip to the cloud.
Mon, 13 May 2019 12:00:00 -0500entext/htmlhttps://www.design-reuse.com/news/46132/arm-secure-iot-test-chip-board.htmlIoTNo result found, try new keyword!The investment will be used by Denvik to expand their customer base for Industrial IoT solutions further in Europe and the MENA region, scale the team and accelerate market adoption of their ...Thu, 22 Sep 2022 18:54:00 -0500entext/htmlhttps://www.entrepreneur.com/topic/iotOnePlus Open survives a rigorous durability test: Video
The OnePlus Open, a $1,699 foldable device was durability tested by Zack Nelson from JerryRigEverything. For context, or OnePlusâs track records in his tests, the OnePlus 11âs back glass was shattered and the OnePlus 10 Pro was cracked in half. The OnePlus Open is subject to a million folds, a feat proclaimed by the company and demonstrated in a controlled environment.
The durability testing of the OnePlus Open begins with a scrutiny of the surface or the external elements.
In the scratch test, the Ceramic Guard glass (used on the cover screen) only suffers from slight scratches when scratched with a level 7 element on the Mohs scale of hardness. This is not a big deal, and it keeps parity with most other flagships in the market. Not to mention, with the aluminum side frame and the glass front and back, the phone appears to be sturdy while closed.
The soft inner screen can suffer from visible marks just from nails: be aware
However, for a foldable, the story starts when you unfold the foldable. Opening up the phone exposes the soft plastic display. Pressing a little hard on the inner display with nails leads to visible marks on it.
Notably, OnePlus says the phone has a layer of ultra-thin glass on the inner display panel. However, the whole display assembly includes additional layers such as the one for touch response. On top of it, is a soft plastic layer, always, for every foldable launched to this date.
Coming to ingress protection, the OnePlus Open is IPX4, meaning itâs not officially dust-resistant. The â4â rating for water splash protection, is inferior in comparison to Samsungâs Galaxy Z Fold 5 or Google Pixel Foldâs â8â or submersion rating. Speaking of dust, the phone does not have any official resistance rating against it.
The reviewer exposes the hinge to a plethora of dust and even larger granular particles. But surprisingly, the hinge appears to work just fine after the torture.
Opening up the OnePlus Open unveils the Openâs resilience against Nelsonâs capabilities
After surviving the scratches and dust, the reviewer bends the phone (to the maximum of his capabilities) in both the closed and opened states to ensure that you wonât accidentally damage the phone while keeping it between you and the sofa.
When being folded in the wrong direction, the phone bends a bit but locks out and doesnât snap in half. The OnePlus Open survives the bent test. It remains fully functional and passes JerryRigEveruthingâs extreme durability test.
Sun, 03 Dec 2023 10:00:00 -0600en-UStext/htmlhttps://www.androidheadlines.com/2023/12/oneplus-open-survives-rigorous-durability-test.htmlLatest Articles in IoT Module Market
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