Not long ago, Apple launched the Verizon CDMA version of custom iPhone4, the WiFi hot spot function is interesting. It was only yesterday evening, Apple provided developers for you iOS4.3 the Beta version. In the new version of the system, the surprise discovery of non-Verizon version of the iPhone4 also supports WiFi hotspot capabilities. First, the user can iOS system through a 4.3 version of the iPhone to create a WiFi hot spot, the other WiFi devices can address by looking for this WiFi connection.
"In the past year, global shipments of WiFi equipment to reach 580 million, of which 140 million for mobile phones." Yesterday, the Union chief executive, said in Shanghai in early EdgarFigueroa2010. Well-known research firm ABIResearch data. The agency forecast a WiFi device shipments will increase to 800 million, 1 billion in 2011. By 2014, only WiFi phone, it will reach 500 million. Of course, this data is global data.
By comparison, China, WIFI long block, to make way for the nascent 3G, but today the situation has changed. According to reports, in great efforts to build WiFi network, China Unicom also focused on the procurement of a number of 3G wireless cat terminal, to be complete. "Cats" is a transliteration of English names MODEM, which means "modem", China Unicom 3G wireless network card terminal is a cat on a portable broadband wireless equipment, set the modem, router and access point all three functions in one, you can access a wireless signal, through an internal router allows multiple users and wireless devices to share the connection. An announcement that China Unicom, March 31, all post-paid mobile phones China Unicom China Unicom, the country in the public WLAN hotspot coverage area, not limited to, the limited traffic to WLAN networks using free listings.
Another advantage of using WiFi the idea of establishing clear wells, above the 3G wireless network card is a direct result of the cat. This terminal is actually in Japan, the United States and other countries have already popular. Reasons led to the popular first from Apple's iPad. iPad a WiFi version and the 3G version of the two is achieved through WiFi or 3G Internet access. As the popularity of iPad, leading WiFi network and signal sought after.
To include 3G mobile phones, laptops, etc. (windows mobile 6.1 apps), and all of the world to emulate a variety of terminal, almost as a standard WiFi. According to market research firm In-Stat predicts that by 2010 China's total shipments of WiFi phones will be more than 28 million. And even game consoles, digital cameras have become an electronic terminal with WiFi capabilities. In such circumstances, 3G wireless network card terminals on the cat obviously has a very large practical.
At the same time, WiFi 3G mobile phone operator has become the standard (wifi pda), both China Telecom's 3G mobile phone or a four-channel Unicom iPhone4, amplifiers and other high-end 3G mobile phone was like that. From: cell phone cases wholesale
