Throughout the world, more than 20% of 4G operators have deployed 4G+, and another 20% are in preparation. Some analysts predict that "4G+ will become the standard for operators' networks, and in 2016, China will become the largest producer and consumer of 4G+ terminals." Telecom, China Mobile and China Unicom have collectively entered the 4G+ era. “4G+†is not a new network standard, but an optimization of 4G. The carrier aggregation (Carrier AggregaTIon) technology is applied on the basis of the current 4G to implement dual-channel downloading, further expand the network spectrum, optimize network quality, and greatly improve the uplink and downlink rates of the network. Supporting 4G+ is not only the operator and the network side, but also puts new requirements on the terminal. The terminal needs to support 4G+, which means that the modem should support various carrier aggregation combinations in and out of different frequency bands of various operators. In this regard, Li Yang, senior manager of Qualcomm Technologies product market, said that in the 2G era, the word modem was hardly mentioned when the mobile phone was released. The function of the mobile phone is to send text messages, make phone calls, and the Internet is very small. It gradually develops into simple web browsing, and it is still not taken seriously. With the development of the mobile Internet and the advent of the big data era, many manufacturers have defined mobile phones as the entrance to the mobile Internet. It is obvious that the connection characteristics are becoming more and more important for mobile phones. We list the top ten smartphones' most used operations: making calls, texting, browsing the web, inquiring about online content, email, social media sharing, etc. Almost every item is related to modems, and modems are becoming more and more important. Qualcomm believes that the modem acts as a bridge to connect the terminal to the Internet and to connect consumers to the mobile Internet interface. Therefore, Qualcomm hopes that through the concept of Quanlong Netcom, smartphones can have certain future technical attributes. Technology is changing with each passing day, and every six months there are new technical terms and technological innovations. For example, if a consumer buys a mobile phone, it is not technically forward-looking, and some new technologies may not be available after half a year. Through Snapdragon Netcom, we hope that the mobile phone can be upgraded and expanded in the next year or even two years, and can support the latest connection features. Secondly, Nine Dragons Netcom can connect to any network and provide a superior experience. Any network, not only China, but also the world. Nowadays, foreign travel is basically a routine, so the global network support has become very important. There is also support for dual cards. Most users who use Android phones will have dual-card requirements. The dual-card supports the three major operators in China, even the network of overseas operators, and the free switching between the primary and secondary cards. And this is where Qualcomm Xiaolong Netcom can benefit users. éªé¾™å…¨ç½‘通 contains five powerful technologies, supporting all operators' network standards, namely 7-mode (LTE-FDD, TD-LTE, TD-SCDMA, WCDMA, EV-DO, CDMA 1X, GSM) is only a small part of it. It also includes various dual-card dual-standby combinations that support "blind plugging", one SKU to support all carrier aggregation bands of Chinese carriers, and full-mode voice, including 20 voice modes and LTE data and voice convergence. 1. Full dual-card, the current dual-card demand is becoming more and more important, switching between different operators, between the main and sub-cards, and between different modes at home and abroad. The complete dual-card mode provides users with the flexibility to implement dual-card full-network access. 16 dual-card combination modes such as LTE+GSM/LTE+CDMA/LTE+WCDMA, support dual SIM cards to support Cat6 and Cat12, and support SIM card blind insertion. 2. Full 4G+, full Netcom in the traditional sense, refers to support 2G, 3G, 4G, staying in the 4G stage. However, Chinese operators are now vigorously promoting 4G+ networks. Mobile, telecom and China Unicom have announced corresponding network deployments to support 4G+.éªé¾™å…¨ç½‘通 can support all 4G+ networks of the three major operators, and can also support 4G+ networks around the world. High-speed peak data transmission rate and better broadband experience, downlink three-carrier aggregation, uplink dual-carrier aggregation, dual SIM support for Cat6, uplink data compression, high-speed rail mode, and more. 3. Full frequency band, Qualcomm's full frequency band not only supports China, but also overseas frequency bands. Now in the network under the 3GPP standard, Quanlong Netcom can support all frequency bands. Including LTE-TDD/LTE-FDD/TD-SCDMA/WCDMA/GSM/1x, DO and all major carrier network standards and operators' RF 4G+ carrier aggregation combination. 4. Full voice, voice has experienced a very large evolution, including 2G, 3G to the current 4G VoLTE technology, and voice Wi-Fi. In addition, there are switching and falling back between different technologies, which is the concept of full voice. Supports all 18 voice/VoLTE modes (VoLTE-7 mode, CSFB-8 mode, dual RF-3 mode, HD video phone, Qualcomm voice, Ultra HD voice, Wi-Fi call-2 mode, enhanced Wi-Fi call quality) ). 5. Full Wi-Fi connection, Wi-Fi frequency band is mainly divided into 2.4GHz, 5GHz, and a very important frequency band is 60GHz, Qualcomm can support. Qualcomm can support 802.11ad, Wi-Fi in the 60GHz band. In addition, it also supports LTE and Wi-Fi switching, as well as LTE and Wi-Fi convergence (LWA, LTE Wi-Fi AggregaTIon). In summary, the five technologies form the concept of Quanlong Netcom. But it is not that a mobile phone must support these five technologies at the same time to call the Dragon Netcom. Our understanding is that if it supports some of these features, it can be called a mobile phone with the full Netcom properties. This is our definition of Quanlong Netcom, which has completely surpassed the traditional Netcom in the traditional sense. From the product point of view, the current flagship Snapdragon 820 processor on the market can be said to be extremely supportive of Snapdragon Netcom. But not only the Snapdragon 820, in fact, the Snapdragon 600 series and even the lower end of the platform have already supported the technology of Snapdragon. But the Snapdragon 820 is Qualcomm's flagship star product, and Qualcomm has taken its performance to the extreme. It supports LTE Cat.12 in the downlink, reaches 600Mbps, uplink supports LTE Cat.13, and reaches 150Mbps; supports Wi-Fi including three bands, as well as LTE-U and LWA. In addition, there is the Zeroth platform, which is mainly used to make our connection engine more intelligent and achieve smooth switching between Wi-Fi and LTE, which is especially important in voice calls. Another more heavyweight product is the Opteron X16 LTE modem. LTE Advanced Pro is supported by a 14nm FinFET process. It is a Gigabit-rate modem with downlink support for LTE Cat.16 at speeds up to 1Gbps and uplink support for Cat.13 at 150Mbps. Also included is LTE-U and LAA, which is Licensed Assistant Access. LTE-U is an unlicensed frequency band. Its access is currently specified in the 3GPP Release 13 standard. It can be equipped with an authorized LTE frequency band for assistance, and the access terminal performs an aggregation. So it is a technology for unlicensed band fusion. In addition, the X16 modem can support the 3.5 GHz spectrum, which is currently required in developed countries in Japan and overseas. The X16 modem is the most advanced modem in the field of mobile terminals and is now available. In the second half of this year, you will be able to see the end products with X16 LTE modems available. In view of the many advantages of Qualcomm Snapdragon Netcom, it can effectively enhance the user experience. For terminal manufacturers, it also has many benefits, which can help terminal manufacturers achieve "open source and reduce expenditure." Due to its "global full Netcom" feature, the terminal products are more widely used, not only for a certain carrier user, but also for a single geographical user, so that the potential user group of the product has been increased! At the same time, it can save mobile phone manufacturers' research and development costs, storage costs and maintenance costs. As far as the domestic market is concerned, if a large OEM wants to ship globally, then there will be many products in the mobile version, China Unicom version and telecom version, which will undoubtedly increase the related research and development costs. If they are all open to the market, the use of "Qualcomm Snapdragon Netcom" is only one version, which effectively reduces the cost of mobile phones. Moreover, China's current operator subsidies have become less and less, and more Chinese mobile phone manufacturers have been pushed to the open market. At present, more than 60% of mobile phones in China are on the open market, so everyone will find that the number of mobile phones in China Netcom has increased. By 2020, 27% of global mobile phones are expected to be sold in the operator channel, and other mobile phones will be transferred to the open market. A very important feature of the open market is flexibility. Mobile phone manufacturers have released a mobile phone. It doesn't know who the audience is and doesn't know which carrier network you are using. And this is precisely the advantage of Netcom. For consumers, they can get more practical benefits, including more flexibility in choosing a network and getting a better user experience. For operators, Nine Dragons has helped them eliminate hardware barriers on the terminal side and more flexiblely introduce soft optimizations such as tariffs and traffic to attract more customers. It can be said that Nine Dragons Netcom benefits all industry chains from the upper, middle and lower reaches.
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