Everyone is concerned about when China ’s 4G LTE license will be issued. In fact, from the perspective of the entire industry, processor manufacturers, equipment manufacturers, terminal manufacturers and channel vendors with first-mover advantages are ready. Taking Qualcomm, Ericsson and Huawei as examples, these 3GPP member companies have been involved in the formulation of 4G LTE standards and product research and development very early. Currently, LTE processors, networks and terminal equipment from these companies are already on a global scale Large-scale commercial use.
On November 4th, channel distributors Gome and Qualcomm jointly held the "Leading 4G Innovation Future-Gome & Qualcomm Communication Trends Summit 2013", Wang Junzhou, President of Gome and Wang Xiangjun, Global Senior Vice President of Qualcomm and President of Greater China, said With the forthcoming 4G licenses, the entire communications industry once again ushered in changes and provided opportunities.
Industry ready
As we all know, LTE is a global standard based on the technical specifications issued by 3GPP. Single carrier FDMA is used for uplink and OFDMA is used for downlink. Both paired and unpaired spectrum deployments are applicable. The LTE standard supports two duplex modes. FDD is used for paired spectrum, and TDD is used for unpaired spectrum, so as to make best use of operators' spectrum resources. From a global and industry-wide perspective, LTE is one of the fastest growing mobile technologies in history. It has reached 100 million connections in just three and a half years from the first commercial deployment. Internationally, operators such as AT & T, Verizon, NTT Docomo, KDDI, Softbank, and SKT have launched 222 jointly with leading global chip suppliers, equipment manufacturers, and mobile phone manufacturers Qualcomm, Huawei, ZTE, Ericsson, Sony, Samsung, etc. LTE network and more than 1,000 LTE terminal equipment.
Several examples of industry cooperation-During CES 2011, Qualcomm and Verizon Wireless announced that Qualcomm Snapdragon processor and Gobi modem chipset will be used in a variety of new connection terminals, thereby taking full advantage of Verizon Wireless's landmark 4G LTE network. At present, most of the LTE mobile phones sold by this operator use Snapdragon processors.
In terms of Chinese operators, Qualcomm and other industry partners such as China Mobile have a good tradition of cooperation. A few years ago, Qualcomm has cooperated deeply with the Ministry of Industry and Information Technology, Chinese operators and equipment manufacturers to jointly promote the further development of LTE in China. Qualcomm began to participate in the 2.3GHz spectrum test of the Ministry of Industry and Information Technology of China in November 2010, and cooperated with Chinese OEM manufacturers to join China Mobile's 2.6GHz spectrum large-scale test in 2011. In June 2011, the Ministry of Industry and Information Technology, China Mobile, and Hsinchu Jiaotong University in Taiwan jointly established the 4G test platform laboratory. The laboratory is based on LTE TDD, and the laboratory ’s demonstration projects are supported by Qualcomm ’s multimode chips. carry out. At present, with Qualcomm chipsets, more than 30 terminals have entered China Mobile's LTE TDD trial terminal procurement.
In terms of manufacturers, Chinese companies have achieved remarkable success in overseas markets. In 2012, Huawei released the Ascend P1 LTE, the first multimode LTE TDD mobile phone in the Indian market, using the Snapdragon processor; and recently, the Japanese operator Softbank released the ZTE 203Z and eAccess GL09P mobile routers, which support LTE carrier aggregation / WCDMA The highest download speed is 110Mbps, which is the world's first commercial terminal based on Qualcomm's third-generation Gobi LTE modem MDM9x25. At present, based on Qualcomm's third-generation LTE modem (Snapdragon 800 / MDM9x25), there are more than 150 terminals under development. The latest Strategy AnalyTIcs report shows that in the second quarter of 2013, Qualcomm's baseband market share reached 63%, leading the second place by 50 percentage points. The report states, "Qualcomm's LTE and LTE-A basebands are very popular with customers and promote their The revenue share of the baseband market has reached a new high. "
Mature commercial processors support LTE phones at all levels
According to the plan, China's 3G / LTE user penetration rate will reach 85% in 2020, with a total number of 1.2 billion users. LTE basically covers urban and rural areas. LTE mobile phones and other terminals will directly determine the experience of 1.2 billion users. LTE complements existing 3G services to ensure ubiquitous data coverage, voice services and user experience. Most LTE terminals and services are 3G-compatible multimode products. According to GSA data, more than 99% of the LTE smartphones announced worldwide are LTE / 3G multimode.
Observe the newly released star LTE mobile phones around the world. The top processors have become the first choice for manufacturers. Samsung Galaxy Note 3-adopts Snapdragon 800 series processors in most markets, and supports 4G (LTE Cat 4 150 / 50Mbps) / HSPA + / CDMA2000 / GSM worldwide; Samsung Galaxy S4 LTE-A-supports LTE- A / LTE / WCDMA / GSM multimode, peak downlink speed up to 150Mbps, using Snapdragon 800 series processors; Nokia Lumia 1020-built-in Snapdragon S4 processor, support LTE / WCDMA / GSM connection, support 41 million pixel camera … In addition, the newly released 4G LTE mobile phones with Snapdragon top-level processors for high-end smart terminals include Sony Xperia Z Ultra, Xperia Z1, LG G2, LG Vu3 and so on.
What is more worthy of attention is that many recently released tablet computers have also introduced LTE as an important function. Amazon recently released Kindle Fire HDX 8.9 / 7 two tablet computers, supporting 4G LTE connection, and using dual-band, dual-antenna Wi-Fi technology, supporting Miracast technology, using Snapdragon 800 series processors; The new PadFone released by Asus Infinity, which is a combination of "5-inch smartphone + 10-inch tablet", also uses the Snapdragon 800 series processor and supports LTE connection.
In the era of 4G LTE, multi-mode and multi-frequency are supported, modems have faster data throughput, high-resolution cameras and ultra-high-definition displays, multiple navigation satellites, DTS-HD, Dolby Digital Plus and Dolby 7.1 surround sound Etc is an important element that top-level processors should have. At the recent smartphone 2.0 summit held recently, the industry generally believed that "(the only way out for smartphone development) is to return to the true user experience and return to the essential value of the phone." Matt Grob, chief technology officer of Qualcomm, emphasized that in the LTE era, smartphones need to be outstanding in a wide range of tasks. He believes that the "all-in-one" Snapdragon processor will stand out by supporting smartphones in the role of "experience engine". Taking the currently widely used Snapdragon 800 processor as an example, it integrates leading components such as Krait 400 CPU, Adreno 330 GPU, Hexagon V5 DSP, and 4G LTE Cat 4 modem, and the heterogeneous computing advocated by Qualcomm guarantees each component Perfect collaboration. Mobile phone manufacturers believe that this processor maintains a leading position in the industry in terms of frequency, power consumption, connectivity, graphics processing and process.
At the same time, leading processor companies represented by Qualcomm are migrating to the entry level the performance that was originally a mid- to high-end processor. Taking the Snapdragon 400 series processors known as "All Stars and All People Cores" as an example, it has dual-core CPU and quad-core CPU products, supports LTE / CDMA / TD-SCDMA / WCDMA, and faces the mass market. In addition, the Snapdragon 400 8x26 is also equipped with a new WTR2605 multi-mode RF transceiver that supports Beidou satellite navigation, GPS and Glonas. The WTR2605 transceiver is also optimized for low power consumption, reducing power consumption by 40% and size by 60% compared to the previous generation. The above processors are all facing the mass market.
What is more noteworthy is that QRD (Qualcomm Reference Design Platform) is also the industry's first reference design project to support 4G LTE. Supporting LTE, Beidou, and augmented reality can help partners achieve "differentiation." A few days ago, Tianyu Hornet, Pepper 3 LTE version and many other LTE / 3G multi-mode mobile phones have been launched or released on this platform.
LTE promotes industrial innovation
Recently, Dr. Paul Jacobs, Chairman and CEO of Qualcomm, said in China that mobile has developed into the world's largest technology platform, and the global wireless connection has reached 6.7 billion. He also said that as a global standard, LTE TDD / FDD will promote industrial innovation.
The NDRC's notice also shows that LTE will be used as a "source power" technology to promote the development of other industries. The mobile ecosystem is driving innovation in the medical, automotive, education, and computing fields. At the beginning of this year, built-in Qualcomm ’s Gobi multimode LTE / 3G modem, the Audi A3 model ’s enhanced “Audi connect†service has a peak data transmission rate of 100Mbps; while also based on the Qualcomm LTE / 3G Gobi chipset, BMW provides “BMW Assist "Security and assurance services and 4G LTE connection.
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