What Is Video Voicemail?
China 3G is the abbreviation of the third generation mobile communication technology (English: 3rd-generation), which refers to the cellular mobile communication technology that supports high-speed data transmission. 3G services can simultaneously transmit voice (call) and data messages (email, instant messaging, etc.). Representative feature is to provide high-speed data services.
China 3G
Compared with the first generation of analog mobile phones (1G) and the second generation of digital mobile phones (2G) such as GSM and CDMA, the third generation mobile phones (3G) generally refer to a new generation that combines wireless communications with multimedia communications such as the Internet Mobile communication system.
3G [1]
3G mobile phones are terminal devices based on mobile Internet technology. 3G mobile phones are a product of the fusion of the communications industry and the computer industry. Compared with previous mobile phones, the difference is too great, so more and more people are beginning to call this new Mobile communication products are "personal communication terminals". Even the most layman in the communication industry can easily judge whether a mobile phone is a "third generation" from the appearance: the third generation mobile phone has a large color display and is often touch-based. 3G phones can perform high-quality daily communications
On June 2, 2008,
The birth of 3G technology standard has greatly improved the data bearing capacity of mobile communication networks, and also provided a more solid technology platform for the combination of mobile communication networks and the Internet. Under the 3G network, almost all services that can be implemented on the Internet platform can run on the 3G network. In the 3G era, mobile value-added services are becoming more diversified. In addition to the original 2.5G services (such as SMS, MMS, picture ring download, games, WAP and IVR), various new value-added services (video on demand, high-speed Internet, online games, industry 3G applications, etc.) will also be launched one after another, greatly enriching people's lives.
Some analysts say that China's 3G mobile value-added service market will reach a scale of 10 trillion and will maintain a growth rate of 50% or even higher in the future. Therefore, the mobile value-added market will urgently need a large number of mobile value-added software engineers. However, such talents are very rare in the current market. It is conservatively estimated that with the acceleration of the large-scale construction and application of 3G projects, the gap in the mobile value-added software engineer talent market will reach more than 500,000.
Human resources experts say embedded software development is one of the hottest and most popular professions in the coming years. According to statistics from authoritative departments, China's current embedded software talent gap is about 200,000 people per year. In the future, as the "three-network integration" continues to accelerate, and the 3G network is fully rolled out, this number will increase exponentially. One problem cannot be solved, and what kind of crisis the embedded software industry will face in the future.
according to
3G will bring new enjoyment to life
3G is a video conference in a taxi;
3G is a soap opera you won't miss by train;
3G is the image sent back from the field to the headquarters for analysis;
3G is sharing with friends
More than 2,000 stations in Beijing are currently being supplemented to improve coverage;
More than 2,000 stations in Shanghai, covering about 1153 square kilometers, will increase to 3000 TD base stations;
Guangzhou has 2116 stations covering about 1782 square kilometers. Datang Construction. At present, there are more than 15,000 TD trial users in Guangdong, and it is planned to expand to 120,000 by the end of the year;
453 stations in Tianjin;
1,000 sites in Shenzhen;
More than 150 sites in Xiamen;
Shenyang Dingqiao and ZTE Construction;
3G China 3G China Telecom 3G tariffs
| Basic call fee | Domestic roaming fee | Domestic long-distance charges (plus 0.4 / minute city call charges) |
Voice calls | 0.4 yuan / minute, free of charge | 0.6 yuan / minute, answer 0.4 yuan / minute | 0.07 yuan / 6 seconds (direct dial) 0.3 / minute (for dialing IP phones) |
| SMS | MMS | Mobile Internet Data Charge |
other | 0.1 yuan / piece | 0.5 yuan / piece | RMB 0.02 / KB |
Note: The above mobile phone charges are prepaid. Post-paid users must pay a landline fee of 1.64 yuan per day.
Tianyi Business Travel Package |
Basic monthly fee (yuan) | Basic call rate (local / long distance / roaming integration) | Answer free range | Give away | |
Mobile Internet Charge (Yuan / Month) | other | | | |
89 | 0.35 yuan / minute | Free local | 10 | Colorful ringtone feature fee |
129 | 0.30 yuan / minute | 10 | | |
189 | RMB 0.25 / minute | 20 | | |
289 | RMB 0.25 / minute | 20 | Colorful ringtone feature fee, 200 domestic peer-to-peer SMS and SMS custom service uplinks | |
Tianyi Wireless Broadband Package |
Monthly Package Rate (Beijing) | | | | |
Package stalls | Basic monthly fee (yuan) | Local time in Beijing | Duration of domestic roaming | |
2G Package | 50 yuan package | 50 | 30 hours / month | 30 hours / month |
100 yuan package | 100 | Unlimited time | 5 hours / month | |
3G Package | 160 yuan package | 160 | 300 hours / month | 5 hours / month |
200 yuan package | 200 | 200 hours / month, regardless of local / roaming | | |
300 yuan package | 300 | 200 hours / month, regardless of local / roaming | | |
Annual Package Tariff (Beijing) * Time Package | | | | | | |
Package stalls | Precharge internet fee (yuan) | Use validity | local | roaming | Give away | |
2G network | Half year package | 600 | 7 natural months | Unlimited time | 5 hours | no |
One year package | 1080 | 13 natural months | Unlimited time | 5 hours | no | |
3G network | Half year package | 1120 | 7 natural months | 300 hours / month | 5 hours | Data and number cards |
Half year package | 1360 | 7 natural months | 200 hours / month (regardless of local and roaming) | Data and number cards | | |
Half year package | 1960 | 7 natural months | 360 hours / month (regardless of local and roaming) | Data and number cards | | |
One year package | 1740 | 13 natural months | 300 hours / month | 5 hours | Data and number cards | |
One year package | 2160 | 13 natural months | 200 hours / month (regardless of local and roaming) | Data and number cards | | |
One year package | 3240 | 13 natural months | 360 hours / month (regardless of local and roaming) | Data and number cards | | |
Note: The above packages exceed the post-charging standard (without distinguishing between inside and outside the province), 0.05 yuan / minute, and the maximum is 500 yuan.
3G China 3G China Mobile 3G tariffs
| Basic call fee | Domestic roaming fee | Domestic long distance charges |
Voice calls | 0.4 yuan / minute, free of charge | 0.6 yuan / minute, answer 0.4 yuan / minute | 0.07 yuan / 6 seconds |
Facetime | 0.6 yuan / minute, free of charge | RMB 0.9 / minute, answer RMB 0.6 / minute | 0.1 yuan / 6 seconds |
| SMS | MMS | Mobile Internet Data Charge |
other | 0.1 yuan / piece | 0.3 yuan / piece | RMB 0.01 / KB |
TD-SCDMA Basic Package Tariff | Charges for switching to GSM | | | | | |
Package monthly fee | Include local calling duration | Include new business content | More than local voice caller | More than local video callers | Local caller | Local called |
28 yuan | 150 minutes | Caller ID, 10M domestic data traffic (including T network and G network) | 0.20 yuan / minute | 0.6 yuan / minute | 0.20 yuan / minute | 0 |
58 yuan | 350 minutes | Caller ID, 10M domestic data traffic (including T network and G network), CRBT function | | | | |
88 yuan | 600 minutes | Caller ID, 10M domestic data traffic (including T network and G network), CRBT function | | | | |
Package monthly fee | Includes monthly traffic (including T and G-switched traffic) | Data charges for packages beyond the package | Monthly cost cap | |
| | T net | Switch to G network | 500 yuan or 15G traffic (stop after exceeding) |
0 | 0 | RMB 0.01 / KB | RMB 0.01 / KB | |
5 yuan | 30M (for internet card users) | RMB 0.01 / KB | | |
20 yuan | 150M (for internet card users) | | | |
50 RMB | 500M | | | |
100 yuan | 2G | | | |
200 yuan | 5G | | | |
300 yuan | G3 (launched by netbook users) | | | |
Note: TD-SCDMA USIM card 188 section 50 yuan / one.
1. The traffic in the package includes data traffic of CMNET and CMWAP access methods.
2. In the second half of the month (from the 16th of the month to the end of the month), the monthly package fee and data traffic included in the package will be halved during the month of network access.
3. The above package fees, included traffic and capping charges do not include international roaming data traffic. International roaming data traffic rates are charged separately with reference to China Mobile's existing G-net international roaming data traffic rates.
4. During the trial commercial use of TD-SCDMA, customers with T network calls or data traffic records will receive a 50% discount on monthly package fees and T network fees that exceed the package.
5. The above tariffs are uniform national standards. The actual tariff package is based on the local mobile company.
G3 notebook and 3G tariffs
G3 notebook is a new notebook jointly launched by China Mobile and a number of well-known manufacturers. It has built-in China Mobile 3G communication module, and also installed a variety of practical office and entertainment software. Customers can pre-install the G3 e-travel software in the G3 online notebook to wirelessly access the Internet anytime, anywhere, to achieve information, entertainment or The need for mobile office is very convenient.
At the same time, G3 notebook sales prices and subsidies are exciting. Let's calculate a bill. Originally, it would cost about 3,500 yuan to buy a traditional laptop, and an additional 1,000 yuan for a 3G wireless network card, but now it costs about 3,500 yuan to have a built-in 3G wireless. The G3 notebook with Internet access module can also receive up to 2100 yuan in phone and internet fees, which is equivalent to the current price of about 1,400 yuan to buy products worth about 4,500 yuan. For consumers who are ready to buy online notebooks, G3 notebooks undoubtedly bring a great time to start.
"The Internet access charges for G3 laptops will be deducted directly from the phone bills of the Global Connect number bound by the customer. I believe this setting will provide customers with more convenience." A person in charge of China Mobile Guangdong said that after the Global Connect brand customers purchase G3 notebooks, , You can use the built-in e-bank client to log in to China Mobile's "e-bank G3 notebook business handling website" for free, select the tariff mode, and bind the customer's current number to pay, and you can use the global calling fee to pay for the laptop Internet Functions. The source also said that G3 notebooks achieve a unified national tariff, regardless of customers using G3 notebooks anywhere in the country, the tariff is the same, no additional roaming charges will be charged. In terms of Internet charges, four types of traffic packages of RMB 50, 100, 200, and 300 have been launched, and the monthly excess is only RMB 0.01 / KB. After a rough calculation, you only need to pay a minimum of about 100 yuan per month to enjoy the services of sending and receiving mail wirelessly and chatting with instant messaging software every day.
It is understood that G3 notebooks can be switched freely between 3G and 2G networks. Customers can reach 2.8Mbps when surfing the Internet wirelessly in areas with good 3G network coverage. When switching to 2G networks, the speed can reach 460kbps. Hesitant consumers took a reassurance. "In 2003, when China Mobile started to pre-store phone bills to send mobile phones, I thought it was very favorable. I bought a custom mobile phone at that time." Mr. Xu, a global customer, said, "Custom notebooks are starting now. This is convenient and convenient. Of course, it is even more convenient. Get one soon! "
Relying on the successful experience in the field of mobile phones, I believe that China Mobile will create a new round of market consumption boom of online notebooks through the G3 notebook strategy. According to sources from China Mobile s Guangdong branch, taking Guangzhou as an example, the consumption power of young consumer groups with college students as the mainstay is not low, and the fashion positioning and preferential prices of G3 notebooks are in line with the college student market and will soon be available in the Consumption has formed on campus. From the 12th, G3 notebooks can be purchased at the designated "Communication 100" service halls in Guangzhou and Shenzhen. The next stage will also be available for sale in major stores such as Gome, Suning, and Computer City. Consumers will be able to easily experience the 3G era. Wireless internet.
3G China 3G China Unicom 3G tariffs
| Basic call fee | Domestic roaming fee |
Voice calls | 0.16 yuan / minute, free of charge | 0.16 yuan / minute, free of charge |
Facetime | 0.6 yuan / minute, free of charge | 1.2 yuan / minute, answer 0.9 yuan / minute |
| SMS | MMS |
other | 0.1 yuan / piece | 0.9 yuan / piece |
Monthly usage fee (yuan) | Duration of domestic calls (minutes) | Duration of domestic videophone (minutes) | New business content | Excess Domestic calls (yuan / minute) |
186 | 510 | 20 | 20M, 40T, 650MB traffic, caller ID, mobile email | 0.15 |
226 | 660 | 25 | 30M, 50T, 60MB traffic, caller ID, mobile email | |
286 | 890 | 30 | 40M, 66T, 100MB traffic, caller ID, mobile email | |
386 | 1200 | 50 | 50M, 80T, 150MB traffic, caller ID, mobile email | 0.15 |
586 | 2100 | 135 | 60M, 100T, 500MB traffic, caller ID, mobile email | 0.15 |
886 | 3500 | 180 | 90M, 120T, 2GB traffic, caller ID, mobile email | 0.15 |
Note: For a monthly rental of 50 yuan / month, 3G users can make domestic long-distance calls for voice and domestic long-distance calls for video phones without additional basic call charges.
1. The package adopts the structure of "3G basic package" + "3G optional package", including 7 grades of "3G basic package" and 3 "3G optional packages".
2. What is M? M is the first letter of Media. It is the pricing unit for multimedia content. Multimedia content includes image, audio, video, and related application content download and streaming media playback services. The price is n M.
3. What is T? T is the first letter of Text, which is the unit of pricing for text content. Text content includes text-based content browsing and downloading, such as browsing a news, downloading a text, the price of a text content is n T.
4. M / T standard tariffs are: 1 yuan / M, 0.2 yuan / T.
Monthly package | Basic monthly fee | Local / month | After the tariff |
150 yuan | 150 yuan | 3G | 0.1 yuan / MB |
200 yuan | 200 yuan | 5G | 0.1 yuan / MB |
300 yuan | 300 yuan | 10G | 0.1 yuan / MB |
Note: The cap of the 3G Internet package is 800 yuan, and the excess traffic is not charged, but the Internet function will be automatically turned off after 30G traffic and resumed the following month.
Advantages of each of the three operators
The advantage of mobile is the original customer base and relatively strong marketing power. Relatively speaking, China Telecom is better at network coverage. China Unicom has opened services in 55 cities in China. The tariff is currently discounted, and the network speed is slightly faster. To competitors, so the three can be said to have their own advantages.
3G status in China
Compared with the global 3G development, China's 3G is still in its infancy. With the commercial use of TD-SCDMA networks in 10 cities in China and successfully serving the Beijing Olympics, the successful reorganization of operators, and the issuance of domestic 3G licenses, 2008 has become a crucial year for China's 3G industry development. In addition, the total number of mobile phone users in China has exceeded the 600 million mark, and the number of Internet users has also reached 200 million. This shows that the rapid development of mobile communications and the Internet has also made China's 3G move towards higher goals.
The TD-SCDMA network was used at a certain scale during the opening ceremony of the Beijing Olympic Games. Nearly 7,000 users in Beijing used the TD-SCDMA network that night, and more than 800 of them used video calls. And China Mobile's 3G network has also experienced the most severe test: When the opening ceremony was held in the National Stadium and the Olympic Central Area, the peak value of mobile phone network calls reached 11,065 times per hour.
Compared with China Mobile's TD-SCDMA initiative to start the 3G pace, other domestic operators are also closely deploying related work. It is reported that after taking over the CDMA network and business, China Telecom organized various manufacturers to carry out a number of CDMA tests, including EV-DO tests, interoperability tests, and service tests. At present, China Telecom's technical assessment of CDMA equipment by equipment manufacturers has been basically completed, and the bidding process is also proceeding in an orderly manner.
After selling its CDMA network assets and business, China Unicom not only obtained considerable financial guarantee, but also relied on the rapid advancement of restructuring and the most mature advantages of WCDMA technology and industrial chain. China Unicom is expected to gain market share in the 2G era, Planning and construction of the 3G network has already begun, and it will be commercially launched in various provinces next year. All indications show that 3G has achieved good results in the early stages of its development in China, and has laid a solid foundation for its steady development in the future.
