3G, known as 3rd Generation, refers to the third generation of digital communications. the first generation of analog cell phones (1G), introduced in 1995, could only make voice calls; the second generation of digital cell phones (2G), such as GSM and TDMA, which appeared in 1996 and 1997, added the ability to receive data such as e-mail or web pages; the main difference between the third generation and the previous two is the increased speed of transmitting voice and data, which allows for better and seamless roaming around the world. e-mail or web pages; the main difference between the third generation and the first two generations is the increase in the speed of transmitting sound and data, which enables better and seamless roaming around the world and processing of images, music, video streams and other forms of media, and the provision of a wide range of information services, including web browsing, teleconferencing, e-commerce, etc., while also taking into account the good compatibility with the already existing second-generation systems. In order to provide such services, the wireless network must be able to support different data transmission speeds, i.e., at least 2 Mbps (megabits per second), 384 kbps (kilobits per second), and 144 kbps in indoor, outdoor, and vehicle environments, respectively. (These values are subject to change depending on the network environment.)
Compared to the first generation of analog cell phones (1G) and the second generation of digital cell phones (2G), such as GSM and TDMA, 3G has been called by a variety of names, including "IMT-2000" by the ITU, and "UMTS" by the European telecom giants. "UMTS" Universal Mobile Telecommunications System.
3G standards, the International Telecommunication Union (ITU) currently a **** determined the world's four major 3G standards, which are WCDMA, CDMA2000 and TD-SCDMA and WiMAX.
January 7, 2009 at 2:30 pm, the Ministry of Industry and Information Technology (MIIT) held a small internal license issuance ceremony, the official issuance of 3G licenses. China Mobile, China Telecom and China Unicom were awarded TD-SCDMA, CDMA2000 and WCDMA licenses respectively.
Buying a 3G phone requires attention to the following:
1. There is no camera and 3G has nothing to do with it, just that most 3G phones have cameras to support visual calls, especially the front camera.
2. Foreign 3G technology and domestic incompatible, except Unicom, because Unicom is using the European system WCDMA). The 3G phones on the market are not necessarily able to fully support all 3G content. Now many cities across the country have 3G test network, the number is 188 189 beginning, but only part of the hands of the people have, and now what N70/N73 such as these 3G cell phones in China after the opening of the 3G must use the Unicom card to work, mobile and telecommunications is not universal. China's independent intellectual property rights of TD-SCDMA is the new mobile 3G standard, and foreign countries are W-CDMA (new Unicom 3G standard) and EVDO is not compatible.
3.3G refers to a communication technology standard, in line with this standard technology to do out of the 3G cell phone, in line with this standard technology has W-CDMA CDMA-EVDO and TD-SCDMA which is China's independent intellectual property rights, April 1, 2008, China Mobile has been in Beijing, Shanghai, Tianjin, Shenyang, Guangzhou, Shenzhen, Xiamen and Qinhuangdao, officially launching TD-SCDMA.
1. Broadband Internet access
Broadband Internet access is a very important feature of 3G cell phones, when we can send and receive voicemail, blogging, chatting, searching, downloading ringtones, etc. on the cell phone....... Now many people think that the application of these functions on the cell phone to wait until the era of 3G, but in fact, the current wireless Internet portal can also be provided. Although the current GPRS network speed can not make people very satisfied, but the 3G era came, the phone into a small computer is no longer a dream.
2. Video calls
3G era, the traditional voice calls has been a very weak function, when the video calls and voicemail and other new services is the mainstream, the traditional voice calls will be reduced, and the visual impact of strong, fast and direct video calls will be more popular and rapid development.
The most talked about feature in the 3G era is the video call function of cell phones, which is one of the most popular 3G services abroad. I believe that many people have used QQ, MSN or Skype video chat function, and distant relatives, friends, "face to face" chat. In the future, relying on the 3G network of high-speed data transmission, 3G cell phone users can also "face to face". When you use a 3G cell phone to make a video call, no longer put the phone in the ear, but the face of the phone, and then wear a wired headset or Bluetooth headset, you will see the other side of the cell phone screen image, you will also be recorded and transmitted to the other side.
3. Mobile TV
The 2008 Olympics made everyone enthusiastic about mobile TV, and users watching the Olympics on their cell phones became a necessity. From the operator level, the issuance of 3G license has solved a big technical obstacle, and the construction of standards such as TD and CMMB has also promoted the development of the whole industry. Cell phone streaming software will become the most used cell phone TV software in the 3G era, and the smoothness of the video image and the quality of the screen is constantly improving, breaking through technical bottlenecks, and really being applied on a large scale.
4. Wireless search
For users, this is a more practical type of mobile network services, but also allows people to quickly accept. Searching on a cell phone anytime, anywhere will become a normal habit for more cell phone users.
5. Mobile music
In Japan, where wireless Internet development is mature, mobile music is one of the most beautiful landscapes, and downloading music from a cell phone is 50 times faster than from a computer. 3G era, as long as you install a mobile music software on your cell phone, you can use the cellular network to make your cell phone into a music box anytime, anywhere, and easily organize countless songs and download them at a much faster speed. The newest addition to the UEFI DualBIOS? technology is a new version of the UEFI DualBIOS? technology.
6. Mobile shopping
Many people have the experience of shopping on Taobao, but the mobile mall is still a novelty for many people. In fact, mobile e-commerce is the favorite of cell phone users in the 3G era. At present, 90% of the Japanese and Korean cell phone users have been accustomed to spending on cell phones, and even the purchase of rice, laundry detergent and other daily necessities. Experts expect that China's future cell phone shopping will have a period of rapid growth, as long as the user opens the cell phone Internet service, you can check the commodity information through the cell phone, and online payment to buy products.
7. Mobile phone online games
Compared with the computer's online games, the cell phone online game experience is not good, but easy to carry, at any time you can play, this use of fractions of the time of the online game is the current young people's new favorites, but also an important capital growth point in the 3G era. 3G era, after the arrival of the game platform will be more stable and fast, higher compatibility, that is, "more fun". The game platform will be more stable and faster, with higher compatibility, i.e., "more fun", like an upgraded version, allowing users to feel more experienced in the game's visual and effect aspects.
From the executive meeting of the State Council agreed to start the 3G license only a week, the Ministry of Industry and Information Technology quickly issued 3G licenses to the three major operators. The Ministry of Industry and Information Technology announced that it approved China Mobile Communications Corporation to increase the 3G business license based on the TD-SCDMA technology system, China Telecom Corporation to increase the 3G business license based on the CDMA2000 technology system, and China United Network Communications Group Corporation to increase the 3G business license based on the WCDMA technology system.
For operators, the issuance of 3G licenses means the beginning of a new round of market competition; for equipment manufacturers, this means that at least 280 billion yuan of investment in three years in front of the cake; and for the user, 3G means that the bandwidth of cell phone Internet access soared, the lower the lower the tariffs.
[edit]China officially opened the 3G era
China's State Council approved, the Ministry of Industry and Information Technology on January 7, 2009 at 2:30 p.m. held a small internal license issuance ceremony, confirming that the domestic 3G licenses issued to the three operators, China Mobile, China Telecom and China Unicom in 2009, China's entry into the era of 3G, the issuance of three third-generation mobile communications (3G) licenses. As a result, 2009 has become the first year of 3G in China, and China has officially entered the era of third-generation mobile communications.
China's third-generation mobile communications (3G) license issuance is the beginning of China's 3G era, the specifics are: China Mobile to obtain a TD-SCDMA license, China Telecom to obtain a CDMA2000 license, and China Unicom to obtain a WCDMA license.
[Edit Paragraph]Status of China's 3G
On April 1, 2008, China Mobile Communications Corporation launched the third-generation mobile communications (3G) "China Standard" TD-SCDMA social business testing in eight cities: Beijing, Shanghai, Tianjin, Shenyang, Guangzhou, Shenzhen, Xiamen, and Qinhuangdao, and the third-generation mobile communications (3G) "China Standard" TD-SCDMA social business testing. SCDMA social business testing and pilot commercialization, its number 157. marking China's third-generation mobile communications (3G) standard TD commercialization applications officially set sail. According to reports, the first batch of socialized business testing will invite 20,000 users from different industries and sectors, providing free cell phones and data card terminals from RMB 2,000 to 4,000, and giving test users a monthly subsidy of RMB 800 for voice charges.
From China Mobile's publicly available tariffs, ordinary calls to TD are cheaper than 2G. TD monthly fee of 50 yuan / month, the basic local call fee caller 0.40 yuan / minute, called free; domestic roaming call fee of 0.60 yuan / minute, called 0.40 yuan / minute; domestic long-distance call fee of 0.07 yuan / 6 seconds; short message fee of intra-network 0.1 yuan / article, off the network 0.15 yuan/article, receiving free.
TD new business - video phone charges are local communications caller 0.6 yuan / minute, called free; domestic roaming caller 0.9 yuan / minute, called 0.60 yuan / minute; domestic long-distance 0.10 yuan / 6 seconds. In addition, China Mobile also launched three TD voice packages and data card packages, voice tariffs lower than the current G network level.
After the completion of the second phase of TD network construction, all provincial capitals and municipalities, as well as Shenzhen, Dalian, Ningbo, Qingdao, Qinhuangdao, Baoding and other 38 cities will be able to interoperate with each other to make video calls.
China Mobile recently released a procurement tender announcement, TD-SCDMA network construction will be fully rolled out in the country. It won't take long for the city's 3G users to be able to roam around the country's provincial capitals and other major cities while enjoying high-speed wireless network applications.
TD Phase II network bidding
China Mobile recently released the "China Mobile expanded TD-SCDMA scale network technology application test network Phase II project wireless network equipment procurement bidding notice", said the TD-SCDMA Phase II equipment bidding will be carried out in the near future.
The TD-SCDMA wireless network equipment bidding involves 28 cities such as Shijiazhuang, Taiyuan, etc. TD Phase II network construction plan to build 23,000 wireless base stations, about 160,000 wireless carrier fan, this data is roughly the first phase of the construction of the network of 14,543 base stations of 1.58 times.
There are 10 cities in the first phase of network construction, including Tianjin, Beijing, Shanghai, Shenzhen and other mega-cities. It is understood that in these large cities, the number of base stations in a single city is more than 1,000, up to more than 3,000. While the second phase of the network construction of most cities only a few hundred base stations, an average of 800 base stations per city. Experts analyze, TD second phase of the construction of the network of cities, although the number of cities, but in the city scale is not the first phase of the construction of the network of the city's large size, so the initial demand for base stations is also relatively small.
38 cities next year (2009) can be used on the 3G
According to the tender notice, the second phase of the TD network covering Shijiazhuang, Taiyuan, Hohhot, Dalian, Changchun, Harbin, Nanjing, Hangzhou, Ningbo, Hefei, Fuzhou, Nanchang, Jinan, Zhengzhou, Wuhan, Changsha, Nanning, Hainan, Chongqing, Chengdu, Guiyang, Kunming, Lhasa, Xi'an, Lanzhou, Xining, Yinchuan and Urumqi and other 28 cities. China Mobile Chairman Wang Jianzhou has previously publicly stated that the second phase of the network is expected to be completed and put into use by the end of June next year.
After the completion of the second phase of the TD network, all provincial capitals and municipalities, as well as Shenzhen, Dalian, Ningbo, Qingdao, Qinhuangdao, Baoding and other 38 cities, will be able to interoperate with each other to realize a number of typical 3G services.
You can roam 37 cities to enjoy high-speed communication
Currently, the city's 3G users are using GSM networks when they roam to areas not covered by 3G networks on a trial basis. According to the construction process planned by China Mobile, the city's 3G users will be able to roam the country's 3G network in 37 cities by the middle of next year, using TD cell phones or TD data cards in the field of wireless Internet office, entertainment will be more convenient.
However, people concerned about 3G need to pay attention to, due to the second phase of the construction of the network of cities in each city only 800 base stations on average, the coverage is mostly for the local center of the city. People roaming to TD cities are expected to make 3G calls in urban areas and use 3G to access the Internet more smoothly, while in the local suburbs there may be problems such as weakened 3G signals. By that time, the cell phone may automatically switch to the GSM network, calls, SMS should not be a problem, but part of the 3G business use may be affected.
TD-CMMB status:
December 24, 2008Tel Labs of MIIT yesterday issued the first qualified test report for Hisense TM86 to support CMMB function of TD-SCDMA cell phones in China, and the two major technological achievements of China's independent innovation -- TD-SCDMA and TD-SCDMA -- are now available to the public. -TD-SCDMA and CMMB have received professional technical recognition. Another TD-CMMB test qualified report certificate for Yulong Coolpad. At the same time, the reporter learned from a reliable channel in the industry, the Ministry of Industry and Information Technology will be the fastest this week to load the CMMB system of TD cell phones issued the first cell phone network license.
More than 30 manufacturers won the CMMB cell phone terminal procurement
CMMB is a digital broadcasting technology based mobile TV standard promoted by the radio and television system, CMMB cell phone TV signals have been covered by 37 cities across the country. The relevant departments specially approved China Mobile to purchase 40,000 loaded with CMMB (China Mobile Multimedia Broadcasting Television) cell phone TV function of the TD cell phone release, so that the radio and television CMMB business during the Olympic Games can be commercialized. However, at present, all CMMB cell phones have not been issued by the Ministry of Industry and Information Technology network license.
As the SARFT has announced that CMMB mobile TV will be expanded to more than 100 cities in China next year, and will be officially commercialized in the second half of next year at the earliest. Therefore, the General Administration of Radio, Film and Television recently conducted a large-scale collection of CMMB cell phones, the amount of collection in the million or so. Among them, Hisense, Lenovo, TLM and more than 30 cell phone manufacturers won the bid. However, due to the cell phone network certificate to be issued by the Ministry of Industry and Information Technology, this batch of winning the bidding of the cell phone can not enter the network will be treated as illegal products to combat.
TD phones loaded with CMMB functionality will be given a network certificate
"The communications industry also has its own mobile TV standards, the standard of the fight shows that the distribution of interests behind it is not unified, which leads to the Ministry of Industry and Information Technology in charge of communications delayed CMMB cell phone issued a 'birth permit '." A cell phone manufacturer responsible for said.
As the regular manufacturers loaded with CMMB service cell phone can not get the network certificate, resulting in the market "cottage machine" rampant, many manufacturers have passed the network testing of cell phone modification, unauthorized addition of CMMB TV module after the sale.
The above manufacturers revealed that the Ministry of Industry and Information Technology (MIIT) Terra Labs issued a test report for TD cell phones loaded with CMMB functions, which is the next step in the issuance of CMMB cell phone network license to carry out preparatory work. The earliest this week is expected to take the lead in the domestic cell phone manufacturers to issue CMMB cell phone network license, but only for the loaded CMMB system TD cell phone.
The industry expects that this move will lead to the gradual introduction of CMMB functionality in TD-SCDMA phones.
■ Nouns Explained
CMMB is short for China Mobile Multimedia Broadcasting, meaning China Mobile Multimedia Broadcasting. It is a broadcasting system that combines satellite transmission and terrestrial network to provide seamless and coordinated coverage. CMMB is mainly aimed at providing broadcasting services for small-screen portable handheld terminals such as cell phones and PDAs, as well as terminals such as in-vehicle TVs.
At present, CMMB network has covered more than 100 prefecture-level cities in China, which also means that CMMB will have better integration with TD in the 3G era.
[edit]TD-SCDMA ten cities status
-Beijing more than 2,000 sites, is currently replenishing the station to improve coverage;
-Shanghai more than 2,000 sites, covering about 1,153 square kilometers, this year will be increased to 3,000 TD base stations;
-Guangzhou 2,116 sites, covering about 1,782 square kilometers, built by Datang. Currently there are more than 15,000 TD trial users in Guangdong, with plans to expand to 120,000 by the end of the year;
-Tianjin 453 sites;
-Shenzhen 1,000 sites;
-Xiamen More than 150 sites;
-Shenyang Dingqiao, ZTE Construction;
-Qinhuangdao 300 sites, with a total capacity of about 450,000 households;
- Baoding China Mobile has received from China Telecom, *** built 453 macro cellular base stations, 97 indoor distribution, one repeater, opened in 22 counties and cities in Baoding;
- Qingdao China Mobile has received from Netcom, 413 TD base stations.
System equipment
-ZTE: 46% share, Beijing, Tianjin, Shenyang, Shenzhen, Qinhuangdao, Xiamen
-Datang Mobile+Shanghai Bell Alcatel: 37% share, Shanghai, Guangzhou, Qingdao, Baoding
-Dingqiao (Huawei+Nokia Siemens): 14% share, Shenzhen, Xiamen, Shenyang, Baoding
-Fiberhome: 4%, Newpost: 5%, Putian: 3%, Qinhuangdao
[Edit]Support 3G cell phone terminals
Sony Ericsson, ZTE, Samsung, Newpost, Xiaxin, Hisense, Huali, LG Electronics, Datang, Lenovo, Sanfi, Yulong Kupai, Panda, Dopod, UST, TCL, Huawei, Dragon Flag, Motorola, Haier Nokia, Apple
TD September, unprecedented price advantage
The Ministry of Industry and Information Technology yesterday approved the China Mobile "on the increase of TD-SCDMA trial commercial selective tariff program report", as can be seen from the report, TD-SCDMA tariffs from this month will be significantly reduced, Guangzhou, Shenzhen, Tianjin pilot in advance. Particularly noteworthy is that, in addition to the local called free, TD local caller down to the first three minutes of 0.22 yuan, and then 0.11 yuan per minute, the tariffs almost down to the level of fixed-line rates.
It is reported that the launch of the new TD tariff packages, including enterprise packages, family packages, small and medium-sized office switchboard packages, campus card packages four categories. 2170MHz
1755-1785MHz/1850-1880MH
TD-SCDMA
RTT TDD
Synchronous CDMA system: with GPS
Bandwidth:1.6MHz
Slice rate:1.28Mcps
China Band:1880-1920MHz, 2010-2025MHz
2300-2400MHz
CDMA2000
RTT FDD
Synchronous CDMA System:GPS
Bandwidth:1.23MHz
Chip Rate. 1.2288Mcps
China band:1920-1980MHz/2110-2170MHz
1755-1785MHz/1850-1880MHz
WiMax
Global Microwave Interconnect Access, alternatively known as 802.16
Bandwidth. 1.5M to 20MHz
Maximum Access Speed: 70M
Maximum Transmission Distance: 50km
Code Slice Rate: Unknown
China Frequency Bands: (not yet available)
[Edit]Latest 3G Concerns
3G Concept Shares
Shares of companies that are engaged in the production of 3G cell phones or the provision of ancillary services to 3G cell phones are collectively referred to as the 3G Concept Shares in the stock market. The stock market is engaged in the production of 3G mobile phones or supporting the company's stock, collectively referred to as the "3G" concept, including operators and manufacturers. For example, China Unicom, ZTE, Waveguide cell phone.
[Edit Paragraph]Waiting for 6 Years for 3G License Issuance to Sound the Shotgun
Time:2009-01-02 06:42:04 Caixun.com
Users will be able to experience a wealth of 3G applications this year (according to the CFP)
The State Council's executive meeting agreed to start the issuance of 3G licenses, and millions of cell phone users in Sichuan will be benefited.
License issuance of the final starting gun
On the last day of 2008, 3G license issuance work was officially launched. This means that the rumors of more than 6 years of 3G license issuance will soon be settled. Video-on-demand, video telephony, high-speed downloading, mobile network games and other rich 3G information technology applications will meet Sichuan cell phone users in 2009. However, due to the need to go through certain procedures of publicity, 3G license officially issued will take some time. Earlier yesterday there was news that China's 3G license is likely to be issued last night, stimulated by this news, yesterday's A-share communications plate collective rise.
3G license issuance work was approved to start
A few days ago, the State Council executive meeting, the study agreed to the Ministry of Industry and Information Technology in accordance with the procedures to start the third generation of mobile communications (3G) license issuance work. The Ministry of Industry and Information Technology also held a special meeting on the same day, required to actively and steadily do a good job of 3G license issuance and promote the development of TD-SCDMA. China's communications industry has been looking forward to years of 3G license issuance formally entered the process. The meeting pointed out that TD-SCDMA as the third generation of mobile communications international standards, is an important symbol of China's scientific and technological innovation, the state will continue to support research and development, industrialization and application promotion. The issuance of 3G licenses has an important role in stimulating domestic demand, optimizing the competitive structure of the telecommunications market and promoting the maturity of the TD-SCDMA industry chain. At present, the reform and restructuring of telecommunications enterprises is basically completed, has the conditions for the issuance of third-generation mobile communications TD-SCDMA and WCDMA, CDMA2000 license.
280 billion 3G investment to stimulate domestic demand
Li Yizhong, Minister of Industry and Information Technology previously revealed that in 2009-2010 is expected to complete 280 billion yuan of investment in 3G, to cope with the financial crisis, the investment to stimulate the economy is of great significance. He emphasized that the 3G license will be issued after certain procedures for publicity, the operating companies should be based on their respective development plans to build 3G network, to eliminate duplication of construction. The reporter learned from the Sichuan Provincial Communications Bureau, it is expected that the Sichuan communications industry this year will complete a total of 15 billion yuan of investment in planning projects, including support for China's independent intellectual property rights of the 3G standard TD-SCDMA network construction and business applications.
□Nouns explain 3G, full name 3rdGeneration,
refers to the third generation of mobile communications. the first generation of analog cell phones (1G), introduced in 1995, can only make voice calls; the second generation of digital cell phones (2G), such as GSM and TDMA, which appeared from 1996 to 1997, have added the ability to receive data, such as accepting e-mail or web pages; the main difference between the third generation and the previous two generations is the increase in transmission speed, which enables better seamless roaming, processing of images, music, video streams, etc., and providing services such as web browsing, teleconferencing, and e-commerce.
□ program details according to the previously held national industrial
and informatization work conference, the 3G implementation plan is as follows:
1, the issuance of: China Mobile will be TD-SCDMA license; China Unicom won the WCDMA license; China Telecom won the CDMA2000 license. 2, the market regulation: not only input to stimulate economic development, but also to prevent Repeated construction; to create a standardized and fair competition order, not robbing the rich to help the poor.
□ Comparison of operators on the eve of licensing
China Mobile: As of the end of November 2008, there were 450 million cell phone users. At present, China has allocated a 155MHz working frequency band for TD, and the TD scale network has been allocated to 20M.
China Unicom: As of the end of November 2008, there were 130 million G-net users. Fixed network users after the merger of Netcom 105 million. Unicom's advantage is that it has obtained the WCDMA standard license, which is the most mature industry chain, and its disadvantage is the difficulty of integration and its weak financial strength.
China Telecom: As of the end of November 2008, after the acquisition of Unicom's C-network, China Telecom announced that the C-network's current user scale is 27.97 million; fixed-line users 210 million. China Telecom's advantage is the bundling strategy of mobile fixed network as well as financial strength, and the disadvantage is the global decline of the CDMA2000 industry chain.
□ Market Impact
This year, Chengdu three rings within the opening of 3G services
3G implementation will first drive the level of cell phone information technology applications in Sichuan people. It is reported that China Mobile is about to officially open 188 numbers in Sichuan, shaping the 3G business brand; and Sichuan Telecom has also announced 189 numbers to seize the 3G market. In addition, it is rumored that China Unicom has been allocated 3G number 186. At present, Chengdu has been selected as a city for China Mobile's TD-SCDMA Phase II Pilot Project, Chengdu Mobile will invest 1.2 billion yuan in the construction of 1,030 TD-SCDMA base stations before March this year, and optimize the network before June, so as to ensure that the real opening of the 3G mobile communication services this year, covering the area within the Third Ring Road and the surrounding colleges and universities, the wireless download rate will reach 2.0%, which will be the best in the world. The wireless download rate will reach 2.8Mbps, 14 times higher than the current rate. On this basis, it will realize rich 3G applications such as video-on-demand, video telephony, high-speed downloading and mobile games.
[Editorial]About TD network
China Mobile TD-SCDMA network TD network construction will enter the peak period in 2008. Cell phone users in the future can smoothly realize that there is no need to change the number, no need to change the card, no need to register, just change a dual-mode cell phone to enjoy TD services.
3G implementation will drive the entire communications industry chain, bringing a wider range of employment opportunities. Deng Yuqiang, CEO of 3G Portal, the largest wireless Internet site in China, said that value-added service companies around telecom operators have been looking forward to the official release of the 3G license for many years, which will lead to a larger scale of business demand and stimulate the rise of the industry. It is expected that after the issuance of 3G licenses, the speed of cell phone Internet access will be greatly improved, has been high cell phone Internet access rates may fall."
3G implementation also to a certain extent makes the investment in communications concept stocks to benefit the shareholders. Yesterday afternoon 3G plate, communications plate many stocks rose. As of the close, Dongxin Peace rose 5.89%, Hisense Electric rose 4.75%, ST Datang rose 4.66%, ZTE rose 2.84%, China Unicom rose 0.8%, ZTE and so on also rose to varying degrees. CITIC Securities analyst Zhang Bing said that the telecommunications industry is at the bottom of the historical valuation area, 3G and value-added services will be the operator's value growth this year, a substantial driving factor.
The relevant departments of the Ministry of Industry and Information Technology began to issue the first batch of CMMB TD cell phone network certificate, Hisense, Yulong Coolpad two cell phone companies took the lead in obtaining CMMB TD cell phone license.
It is understood that, with the CMMB cell phone network access certificate ban, the regular brand manufacturers of TD + CMMB terminal will be a large-scale market, to promote the CMMB cell phone industry quickly towards standardization, reversing the situation of cottage machines flooding the market.
Experts pointed out that the only loaded CMMB function of the TD cell phone release, is also mainly considered to support the domestic 3G technology, to further expand the application of TD space. Let the user in the TD cell phone can enjoy more business functions.
7 14:30, the Ministry of Industry and Information Technology for China Mobile, China Telecom and China Unicom issued three third-generation mobile communications (3G) license. Among them, China Mobile received a TD-SCDMA license, China Telecom received a CDMA2000 license and China Unicom received a WCDMA license.
[Editorial]About 3G License
At 14:30 on January 7, 2009, the Ministry of Industry and Information Technology (MIIT) issued three third-generation mobile communication (3G) licenses for China Mobile, China Telecom and China Unicom. Among them, China Mobile received a TD-SCDMA license, China Telecom received a CDMA2000 license, and China Unicom received a WCDMA license.
MIIT Minister Li Yizhong, Vice Minister Xi Guohua, Deputy Director of the Department of Science and Technology Zhang Xinxin and other leaders with China Mobile Chairman Wang Jianzhou, China Unicom Chairman Chang Xiaobing, China Telecom General Secretary Shang Bing and other core executives carried out the licensing ceremony.
3G in Internet language
In Internet language, 3G refers to green onion, ginger and garlic. They are three common and commonly used seasonings in life, which refer to some small and trivial things, equivalent to what people call "chicken hair and garlic skin". For example:
"BS, LS is fussing over 3G, isn't that BT?"
It can also be extended to the endless debate and war of words in the forum, as a verb, e.g.
"The netizens have been fighting over the Sanlu incident for almost half a year.
With the development of 3G mobile communication technology in China, the network language "3G" is also gradually circulating on the Internet.
[edit]3G investment is expected to pull nearly 2 trillion yuan of social investment
China's Ministry of Industry and Information Technology Minister Li Yizhong said that, in accordance with the respective development plans of telecom operators, 2009, 2010, two years is expected to complete the 3G direct investment of about 280 billion yuan. Some experts believe that 3G investment in the last three years can pull nearly 2 trillion yuan of social investment, helping to stimulate China's economic growth.
"3G license issuance of investment pulling role compared with the national infrastructure is significantly different. Transportation, energy and other national infrastructure construction require large amounts of government investment, while the issuance of 3G licenses will immediately attract social capital into the market, because the market has been expecting the issuance of 3G licenses for a long time." Chen Jinqiao, deputy chief engineer of the Telecommunications Research Institute of the Ministry of Industry and Information Technology, said.
After the issuance of 3G license, a communication industry chain including 3G network construction, terminal equipment manufacturing, operation services, information services will be formed, which will play an important role in expanding domestic demand and stimulating the economy.
"Although the absorption effect on ordinary laborers is not as obvious as that of infrastructure construction, the capital- and technology-intensive nature of the 3G industry determines that it will have a great attraction to some of the brain workers