What Is 3G Radio?

3G refers to third-generatio nmobile technology.

3G function refers to the network function that the third generation mobile communication can provide. Because the 3G network bandwidth has been greatly enhanced compared to the second generation, it can provide more network functions, including: 1. Broadband Internet access 2. Video calls 3. Mobile TV 4. Wireless search 5. Mobile music 6. Mobile shopping 7. Mobile online games 8. Mobile positioning 9. CMMB service 10. Video message 11. Mobile streaming media on demand 12. IMS service application 13. Multimedia ring back tone 14. POC service.

Chinese name: 3G function

Foreign name: 3G Network function

3G 3G function 3G function

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 to share your wonderful holiday in Morocco with friends.

3G function China's 3G road has just begun. The first popular 3G application is "wireless broadband Internet access", with 600 million mobile phone users accessing the Internet anytime, anywhere. And the wireless Internet streaming media business will gradually become dominant.

3G Function Core Applications

3G Broadband Internet Access

Broadband Internet access is a very important feature of 3G mobile phones. We can send and receive voicemails, write blogs, chat, search, download picture bells, etc. on mobile phones ... Many people think that these functional applications on mobile phones will wait until the 3G era. In fact, when 2G or 2.5G, the wireless Internet portal can already provide it. Although the speed of the GPRS network is still not very satisfactory, the 3G era has come and it is no longer a dream to turn a mobile phone into a small computer.

3G function video call

In the 3G era, traditional voice calls are already a very weak feature. By then, new services such as video calls and voice mail will be mainstream. Traditional voice call charges will be reduced, and the visual impact will be strong. Fast and direct video calls will be more popular.

The most talked about in the 3G era is the video call function of mobile phones, which is also one of the most popular 3G services abroad. I believe many people have used the video chat function of QQ, MSN or Skype to chat face-to-face with relatives and friends in the distance. In the future, relying on the high-speed data transmission of 3G networks, 3G mobile phone users can also "face-to-face". When you make a video call with a 3G mobile phone, instead of holding the phone to your ear, you face the phone and wear a wired headset or Bluetooth headset.You will see the other party's image on the phone screen, and you will also Recorded and transmitted to the other party.

3G feature mobile TV

The 2008 Olympics made everyone enthusiastic about mobile TV, and it became a need for users to watch the Olympic Games on their mobile phones. From the perspective of operators, the issuance of 3G licenses has solved a big technical obstacle, and the construction of standards such as TD and CMMB has also promoted the development of the entire industry. Mobile streaming software will become the most used mobile TV software in the 3G era. It will continuously improve the smoothness of video images and picture quality, break through technical bottlenecks, and be applied on a large scale.

3G function wireless search

For users, this is a more practical mobile network service, which can also make people quickly accept it. Searching with a mobile phone anytime, anywhere will become a normal lifestyle of more mobile phone users.

3G Feature Phone Music

In Japan, where wireless Internet is mature, mobile music is the most beautiful scenery, and downloading music online through mobile phones is 50 times more than computer. In the 3G era, as long as a mobile music software is installed on the mobile phone, the mobile phone can be turned into a music magic box anytime, anywhere through the mobile network, and it can easily store countless songs, and the download speed is even faster!

3G Feature Phone Shopping

Many people have experience shopping on Taobao, but the mobile phone mall is still new to many people. In fact, mobile e-commerce is the favorite of mobile Internet users in the 3G era. 90% of Japanese and South Korean mobile phone users are used to spending on mobile phones, and even buy daily necessities such as rice and washing powder. Experts predict that there will be a period of rapid growth for mobile shopping in China in the future. As long as users open mobile phone Internet services, users can query product information through mobile phones and pay for online purchases.

3G Feature Phone Online Games

Compared with computer online games, the mobile online game experience is not good, but it is convenient to carry and can be played at any time. This kind of online games using fragmented time is the new favorite of young people and an important capital growth point in the 3G era. After the arrival of the 3G era, the game platform will be more stable and fast, and more compatible, that is, "more fun", like the upgraded version, so that users feel more experience in the visual and effects of the game.

3G function mobile positioning

Referred to as the built-in GPS of the mobile phone, the Internet can help users understand the area through the mobile phone, and the accuracy is very high. As early as the 2G era, mobile operators have applied GPS technology to transportation, and installed GPS equipment in cars to play the role of positioning and navigation. After 3G is fully rolled out, operators will promote 3G + GPS applications on a large scale. Because 3G bandwidth is far superior to 2G, and the tariff will be very low during the promotion period, the 3G + GPS business can enter the lives of ordinary citizens. No matter where you are, you can accurately locate which street you are on with your mobile phone!

CMMB 3G function CMMB business

CMMB is short for China Mobile Multimedia Broadcasting in English. It is the first self-developed system for mobile terminals such as mobile phones, PDAs, and laptops in China. It uses S-band signals to transmit multimedia signals such as television, radio, and data information through satellite or terrestrial wireless to achieve the integration of "world". Coverage, national roaming, support for dozens of TV programs and radio programs.

3G function video message

According to the characteristics of 3G video telephony, it provides users with missed call reminders, notifies callers of call information initiated by the calling user to the called user through video, voice, etc., and provides multiple extraction methods.

When the called party of the video call is busy, out of service area, shut down, etc., the video call will be transferred to the video message system, the called user receives a new video mail message or WAP, PUSH notification, and the called user leaves a video message The system watches video messages.

The called user can retrieve the message through video call, voice call, Email, Web or Wap.

3G function mobile streaming on demand

Streaming media is also called streaming media. It means that the merchant uses a video delivery server to send the program as a data packet and transmit it to the network. After the user decompresses the data through the decompression device, the audio, video or multimedia program will be displayed as before.

Mobile streaming media on-demand, mobile users watch multimedia on-demand programs such as mobile phone TV through Wap or client.

IMS 3G function IMS service application

IMS (IP Multimedia System) is a new type of multimedia service, which can meet the needs of more innovative and diversified multimedia services for end customers. It is considered as the core technology of the next generation network, and it is also an important way to solve mobile and fixed network convergence, and introduce differentiated services such as voice, data, and video triple convergence.

IMS provides a universal service platform for future multimedia applications. Typical services include messaging, conferences, push-to-talk and multimedia voice calls, information sharing, online entertainment, and more.

3G function multimedia ring back tone

The multimedia color ring back tone service of video phone is a 3G circuit domain video phone service that is customized by the called user. When the caller dials the called by video phone, the system rings the caller at the same time as the caller. Users provide a gorgeous, pleasing multimedia video to replace the normal ringback tone service.

POC 3G function POC business

The POC (Push to Talk over Cellular) service is based on the GPRS / EDGE / 3G network. A group is pre-selected during use. You don't need to dial during a call. You can send the voice to any member of the group at the same time by holding the special key.

15. Mobile Banking Services

High-speed browsing of market prices, hot videos, financial news, real-time trading; provide the latest and most complete stock market information and other information at the same time, and provide high-speed securities trading, bank and securities transfer, fund trading, fast ordering, interval statistics and other services.