Unicom push 21M card speed 3 times times faster

May 17 "World Telecom Day", China Unicom officially opened HSPA network in Shenzhen, and launched the Huawei, ZTE's two and HSPA network matching the new 3G card, its peak speed up to 21.6M bps, equivalent to the current Unicom 3G card speed of 3 times times. It is understood that HSPA is an enhanced 3G technology network, commonly known as "3.9G", can support a higher rate and richer business data transmission, download a 300MB movie, theoretically with H SPA + network only need 15 seconds.　　Currently in Europe and the United States has a relatively complete network coverage. Unicom said that at present, China Unicom's WCDMA network of all base stations are based on HSPA, and from HSPA upgrade to H SPA + network rate can fully adapt to the next 3-5 years of data business development, and the cost is low, mainly through the software can be upgraded.　　At the same time, according to the manufacturers involved in the customized online card disclosed that at present, to participate in the Unicom test of the new network card mainly 5, will be Huawei, ZTE's brand-oriented. South reporters in Huaqiang North visit found that, in fact, the current support unicom WCDMA mobile phones, especially high-end models of parallel mobile phones, many already have HSPA functions, such as HTC's G2 and Desirehd, Samsung Galaxy.　　Insiders said that Unicom upgraded to H spa+, in general, this part of the mobile phone should also be able to get more than 3G speed, and users do not intervene, the mobile phone will automatically switch to HSPA. But there are also consumer concerns in Shenzhen, the faster the network speed, the faster the flow consumption.　　For example, now 3G has been able to smooth playback high-definition network video, but the complete watch a movie, 100-yuan tariff package contains the flow of traffic has been consumed almost, if the operator can not provide more traffic in the package, "3.9G" advantage is difficult to reflect. Reporter Pan: South reporters