Replaced by 3G? Where can I find a Wi-Fi network?

It is rumored that in the near future, 3G wireless networks will replace Wi-Fi wireless networks. Why is that? What is it based on? Please refer to the following for a good discussion on this topic. I hope you will have different opinions.

Technical means:

Although the wireless broadband technology is very suitable for a wide range of multimedia and enterprise applications, such applications are more used for laptops than mobile phones. 3G and other cellular systems will continue to provide clear voice services for the majority of people in a wider region. Short distance is the biggest weakness of wireless broadband technology. We can easily understand this sentence. Although the current Wi-Fi wireless network is superior to 3G in terms of speed, its coverage cannot be large enough, this causes the user to be connected to the network only within a certain range, causing a lot of inconvenience to the user. 3G is different. Because of the use of cellular network technology, users can easily access the Internet via wireless regardless of their laptops or mobile phones, which greatly expands the scope of use, achieve real wireless connection, wireless data exchange and other needs.

Operating costs, user fees:

Wi-Fi wireless networks are applied not only to families and companies, but also to the whole city. Beijing started to test the wireless city plan last year, so that wireless Internet access can be made to all areas covered by wireless hotspots, however, due to investment costs and prices, the current trial run is not very effective. Although 3G wireless networks are still in the initial development stage in China, 3G networks will be very strong in the future based on their successful experiences in Europe, America, Japan, and other countries. Take China Mobile's TD-SCDMA, can be in the existing 2G network upgrade, this can save costs can also avoid repeated construction of the waste of resources. The three major operators have begun to vigorously develop 3G services, which is bound to bring about more intense price and service competition. Telephone charges and value-added services will be the main battlefield for a new round of competition, these will inevitably bring more benefits to the vast majority of consumers.

Network creation scale:

Although the investment cost of Wi-Fi wireless networks is less than 3G in the use of network equipment, after all, it is a construction from scratch, and the number of wireless hotspots should be planned based on the user usage in the city, the accumulation of a large number of wireless hotspots is also a lot of money, and considering the interests of wireless operators, it is still a problem to be solved in terms of revenue. Although the 3G network is not yet mature in China, in the future status of the three major operators, it is imperative to build a network for investment, and the investment and output will also reach a balance.

Influence:

Wi-Fi wireless network construction is bound to purchase a large number of equipment, which will inevitably add orders to many domestic and foreign network equipment manufacturers, in order to obtain the order between manufacturers will also compete, improving product performance and proposing perfect solutions can be used as a competitive chip, which plays a good role in product upgrade. 3G networks, both in terms of technical strength and operation methods, will greatly promote the R & D and marketing interests of mobile terminal manufacturers, such as 3G wireless network interfaces, 3G mobile phones, 3G laptops, and other products, will emerge like mushrooms, consumers can have more options.

Summary:

In fact, the precondition for any kind of thing to replace another kind of thing is that it must be higher than or equal to the existing level so that it can be accepted by consumers. Judging from the current situation, WIFI wireless network applications are still higher than the existing 3G wireless network. However, from the analysis of future development trends in China, 3G will certainly have more room for development, broadband Internet access, video calls, mobile phone TV, wireless search, mobile phone music, mobile phone shopping, and online mobile games will be widely used, users will also experience more comprehensive services in 3G wireless networks, especially between operators. competition between manufacturers will make the services more reasonable with their own expenses, this gives you more discounts.

Today, we have simply analyzed the relationship between a Wi-Fi wireless network and a 3G wireless network. No one is sure how long it will take for a 3G wireless network to replace a Wi-Fi wireless network, however, according to the big development environment, it will be sooner or later to replace 3G with WIFI wireless networks. Let's wait and see!