What Are CDMA Smartphones?

CDMA is an abbreviation of Code Division Multiple Access, which is translated as code division multiple access. This is a technology used to achieve channel sharing in modern communication technologies. And the smart phone using CDMA network channel, namely CDMA smart phone.

CDMA smartphone

CDMA is an abbreviation of Code Division Multiple Access, which is translated as code division multiple access. This is a technology used to achieve channel sharing in modern communication technologies. And the smart phone using CDMA network channel, namely CDMA smart phone.

Chinese name

The listing of Apple's iPhone has injected a "stimulant" into the smartphone market, and Palm's vigorous promotion has also made smartphones more and more popular. Email may be one of the most important functions for smartphone users, but as network connectivity improves, smartphones will become more powerful.

The following are the top 10 trends for the future development of smartphones:

GPS

GPS functionality is becoming more common. HTC, RIM and other smartphone manufacturers have all launched GPS-enabled mobile phones. Not only can he help users walk from point A to point B, more importantly, GPS service providers also launch various services.

Open source

Open source is a new trend in the development of smart phones. Both smart phone manufacturers and operators have announced their own open source strategies or products. Not long ago, Google just launched the Android open source mobile platform program.

Battery life

Battery life is an important indicator of smart phones. Wi-Fi, Bluetooth, color screens, and hands-free use a lot of power. Therefore, in order to extend battery life, try to turn off infrequently used functions as much as possible.

4. Wi-Fi

Find a new Wi-Fi chip, such as the Atheros AR6002 series, which can effectively reduce energy consumption and extend battery life.

5. Verify access

T-Mobile launched the Hotspot @ Home service, which allows users to make VOIP calls from mobile phones, but only supports Wi-Fi phones. In September, RIM launched a smartphone that supports the service. I believe there will be more products on the market in the future.

6. Security

Smartphones face various security threats, such as device lockout, feature lockout, encryption, authentication, remote data deletion, firewalls, and VPNs.

7. Multimedia

To enhance multimedia applications, smartphones need to balance the functionality needed for business and personal applications.

8. Application

Email is probably the most important feature required by smartphone users, but as connectivity improves, smartphones have more potential features, such as support for Web 2.0 services.

9. Camera

The camera built into a smartphone is no longer a "chicken rib".

10. Home base station

Operators will test-run home base station services so that the coverage area of smartphones in homes or offices will be increased.