The Fourth Generation of Mobile Communications Network (4G)

Mobile Phone > The Fourth Generation of Mobile Communications Network (4G)

Online Entertainment (Video and Audio Streaming, Online Games, Live Streaming)

The 4G has become fast enough for users to use a wide range of high-traffic network services directly on the Internet, resulting in the availability of a wide range of high quality online entertainment services. Users can watch online HD videos, participate in real-time multiplayer online games or conduct live webcasts on their mobile devices anytime, anywhere.

The rich resources available on the Internet make it an important means of accessing information. Due to the portability and versatility of mobile phones and the variety and attractiveness of online entertainment, a smart phone is quite enough to meet the needs of daily entertainment, but time spending on the phone should be properly allocated to avoid addiction.

Mobile Payments

Mobile payment refers to non-cash payments through mobile devices. The payment process involves consumers, merchants, financial institutions and mobile network operators. The payment process can be in the form of an instant payment between the buyer and seller, or a remote payment between the two, or even a payment between the buyer and seller without being online at the same time, as mobile payments have broken the time and space constraints on payments.

The emergence of mobile payments has brought significant changes to people' s lifestyle, as the ability to pay for purchases anywhere, anytime, has stimulated consumption habits and generated significant revenue for merchants. Users can also keep track of their daily expenditure from their personal account.

Some common forms of mobile payment are: scan code payment, where a merchant or consumer generates a transaction QR code through a smart device and the other party scans the code using an electronic payment tool to settle the transaction in real time; proximity-based contactless payment, which can be made using Radio Frequency Identification (RFID) or Near Field Communication (NFC) technology; and SMS-based transfer payment, where the consumer sends a payment instruction SMS to authorize the payment, which is then deducted from a telecommunication bill or e-purse.

Charging Technology

Charging a mobile phone is the process of replenishing its internal battery. Today's mobile phones can integrate numerous features and are frequently used. Although the batteries inside mobile phones are getting increasingly more powerful, the power consumption will increase accordingly as the expansion of the functions of mobile phones and the improvement of performance. In order to provide a better battery performance for mobile phones, mobile phone manufacturers have developed fast charging technology to restore power in the shortest time. The current fast charging technology, which can double the charging speed from the early stage till to a speed increase of about four times, then the mobile phone can be quickly restored to 70% of the power in a short period of time.

In addition, mobile phone manufacturers have tried to develop various wireless charging technologies in order to provide a better charging experience for users. Wireless charging, also known as "inductive charging", uses the Principle of Electromagnetic Induction to transmit energy directly from the charger to the mobile device for charging, eliminating the need for a power cable. With wireless charging, both the charger and the mobile device can be used without any exposed conductive contacts, thus avoiding the risk of electric shock, making them safer to use.

Mobile Phone > The Fourth Generation of Mobile Communications Network (4G)