More than 20 years ago, GSM phone or luxury goods, and now domestic 5G has already started commercial.
Different from 2G, 3G voice, 4G video, 5G technology can be 1Gbps or more network speed, millisecond delay and massive equipment, human society will not be limited by network, and the demand for networking at any time is being mainstream.
Such a network is large to space, the ocean, small to headphones, speakers, different distances, different agreements, and the future will be connected together, Bluetooth, WiFi, mobile communications, and satellite components, each network is independent of each other but also To interconnect, 5G is just the most important part of it.
5G Connected Times Wireless Communication Market Become Giant Game
The arrival of 5G gave people possible possibilities, but as this banner network expanded, people also found that all connections can be solved by 5G, and not all connections require 5G. High-end networks, the entire network also has a large node, which requires other network technologies to fill.
For example, the TWS wireless Bluetooth headset that has only been raised in the last two years. It uses Bluetooth technology to meet the connection needs, but this Bluetooth is not an existing level of Bluetooth technology, and it is also necessary to develop, 5G needs to interact with other networks. , Eventually open throughout the WCN wireless network.
5G is very powerful, the future is the core of all things, while WCN also needs flexible, convenient multi-network way, which requires vendors in WCN fields to provide complementary programs, because of this, WCN wireless communication network field It is become a giant game, and the story of the acquisition is constantly being acquired, integrated and re-acquired.
In the WCN field, Qualcomm is mainly the processor, baseband chip, 2011 acquired Atheros, starting to do WiFi, and acquired CSR in 2015, enter the Bluetooth chip market, July this year, July, I acquired RF360 Company with TDK joint venture, Start integrating RF RF chip business.
MTK Lianxiao is also the same continuous acquisition. In 2015, Ralink Technology, acquired Ralink Technology, 2017, also acquired RF RF chip vendor to add electronic.
The acquisition of the international giants, there is still a lot of integration, and Bo Tong sells IOT-related business demolition to Cypress in 2016. In 2019, Cypress sells yourself to Yingfeiling with 100 billion US dollars. Quantenna sold Ten billion US dollars in May. Marvel sells Wi-Fi, Bluetooth business in May, sold NXP NXP at $ 1.76 billion.
Domestic manufacturers are unwilling to be lonely, violas, showcases
Connecting is a market that is so huge and so important. More than foreign manufacturers pay attention to it, there are pioneers in China to smell the importance of pan-connected, and they cannot look at overseas companies, while Zeuang is in front of it. Become an important force in domestic manufacturers in the pan-connected market.
In the country, the WCN field has also experienced an important integration, that is, the Ziku Group has acquired the exhibition and Rui Diko, and finally integrate the chip of the show and the Radio's RF service into violet.
At present, the number of employees of Ziwu is nearly 4,500, 90% is R & D personnel, has developed into China's top ten integrated circuit design enterprises, mobile phone chip design enterprises and China leading 5G communication chip enterprises in the world's third large-scale public market .
Today's exhibition products have covered 2G / 3G / 4G / 5G mobile communication chip, Internet of Things chip, RF chip, wireless connection chip, safety chip, TV chip, etc., becoming a total of 2G / 3G / 4G / 3G / 4G / One of the few companies of 5G mobile communication technologies and all-sessile communication technologies such as IOT.
Bluetooth: TWS Bluetooth Headset Chip Chunyo 5882 Volume
Bluetooth is the current smartphone and audio products, which supports almost all support, 4 billion Bluetooth devices worldwide, and smartphones account for 2 billion. It is very wide.
In addition to data transmission, Bluetooth is mainly used for audio connection, the latest criteria are Bluetooth 5.0 and Bluetooth 5.0 Ble, Apple is the first to launch TWS Wireless Bluetooth headset on AirPods, and Ziku Company has quickly launched its own TWS wireless headset chip in May this year. - Chunya 5882.
Chunvil 5882 supports Bluetooth 5.0 and Bluetooth 5.0 BLE duplex, support 8K CVSD, 16K MSBC encoding, high-quality dual ear, support SBC / AAC music format, good sound quality, can support multi-connection, excellent compatibility.
It also has a small size, high integration, integrated units such as BT RF / ANALOG / PMU / CPU / DSP / FLASH / RAM, and work-ended work is more than 20%.
In addition, the Chunvil 5882 Bluetooth chip uses a multi-connection program with autonomous patents, solves the latency problem of the audio equipment group solution to solve the problem of Bluetooth audio, compared to the TWS competition plan on the market, the Chunvil 5882 reduces the latency of the bulls. More than 30%, the user experience under the game scene is obvious.
WiFi: WiFi 5 chip has been developed three generations WiFi 6 is under development
On WiFi chips, violet exhibition has just released the third generation WiFi 5 (which is 802.11ac) chip Chunyo 5623, the previous two generation WiFi chips have achieved millions of shipments.
Chunvil 5623 is a highly integrated, low-power, high-performance system single-chip, support IEEE 802.11ac 2x2 Wi-Fi 5, MU-MIMO, Bluetooth 5.1, built-in ARM Cortex -M33, operating frequency up to 416 MHz, is worldwide The first Wi-Fi / BT Combo connection chip is used in this architecture.
Since this year, the latest generation of WiFi 6 (802.11ax) related products have also begun to be launched, compared to the theoretical speed of the previous generation WiFi 5, WiFi 6's theoretical speed is 1201Mbps, which has increased almost half, 160MHz channels, it can even reach 2402Mbps, the rate is two or three times the WiFi 5.
For WiFi 6, violet exhibition also means that WiFi 6 is still in development, and there is less related equipment. The demand is not high, but the purple light will actively support WiFi 6. The relevant WiFi 6 chip is also developing, very fast. It will be announced.
Iot: The world's first CAT1 LTE Internet of Things platform quickly transitioned to 4G era
IoT Internet of Things is also an important part of the connection. In the future, our lives, office or even travel will use a variety of smart devices, and IOT is also the foundation of all things.
Violet Exhibition has released a variety of support NB-IOT Internet of Things chips, currently violasses have a complete network chip layout in the end side, EMTC, NB-IOT, LTE Cat Cat.1 Bis, LTE Cat Cat Cat Cat Cat Cat Cat Cat Cat Cat Cat Cat Cat Cat The programs are rich, and the Qi Zi 8908a successfully obtained the global certification of German Telecom Deutsche Telekom in its narrow band connection (NB-IOT) solution IoT Solution Optimizer.
A few days ago, the new generation of Internet of Threaded chip platform "Chunvil 8910DM" is the world's first LTE Cat.1 BIS Internet chip platform. It is widely used. It can be accelerated from 2G / 3G to 4G.
Since the world's 4G LTE operators are deployed based on the minimum 3GPP Release 8 protocol, there is no need to upgrade the network, simply send the Cat.1 terminal to access the network.
At present, Chunvil 8910dm has completed scale field tests in 65 cities in 30 provinces and cities in China. Overseas field tests have also been carried out, and the world will cover more regions in the future.
5G: Chunyo 510 support 5G dual mode SOC chip is ready to go
For the 5G market just commercial, this is the most concerned that all manufacturers are most concerned, the largest capacity market is the core network of all things, and it is also the first to violee.
Unlike past 3G / 4G, Ziguang exhibited in the forefront of the 5G era, and exported to 5G baseband pre-research at the end of 2014, started the interpretation of relevant agreements and some basic algorithms. After two or three years of preparation, R & D was officially launched.
During this period, the Ruantu R & D team resolved 5G a challenge through continuous pre-research, iteration, and successfully solved the 5G challenge until the MWC show in February this year, the exhibition officially released the first 5G chip - Chunyo 510, It is based on the exhibition of 5G technology platform "Makaru".
Chunvil 510 baseband adopts TSM 12NM process technology, supports multiple 5G key technologies, single-chip support 2G / 3G / 4G / 5G multi-communication mode, complies with the latest 3GPP R15 standard specification, supports SUB-6GHz band, 100MHz bandwidth, Supports 5G SA independent networking, NSA non-independent networking network mode is a 5G baseband chip with high integration, high performance, low power consumption.
Chunyo 510 is the first 5G chip, which is the first 5G chip. The 5G SOC processor with updated processes is expected to be released next year. This progress is similar to Qualcomm, and Liaotai 5G SOC is similar, compared to the past The situation in about 2 years is completely different, almost simultaneously introducing a new generation of products.
Article Road Tong Rome pan-connected to build a smart interconnection world
With 5G commercial, China is likely to build a global coverage of 5G network in just a few years. At the same time, the domestic Bluetooth, WiFi, IoT Internet of Things will benefit from it, and the requirements of all network connectivity will bring the world. The largest market in size.
However, as mentioned above, 5G is important, but 5G is not the only connection method, 5G weaving a big network requires a wide variety of nodes, some of which do not need 5G to be high. Technology, the more huge 5G Jen.com, the more nodes need, which requires more and flexible network connection methods, and their technical standards have different considerations, but in the final purpose, it is consistent - Create an intelligent interconnected world.
In order to cope with the challenge of the pan-connected era, the rules of the game have also changed, and the game is required to have a deep technical accumulation. Foreign giants have completed a large-scale integration, mergers and acquisitions, can provide all platform solutions, lucky It is also a violet, and now has the strength of the international giants, and it provides additional choices to domestic manufacturers.
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