ZTE, China Mobile demo 4G LTE TDD phone
Mobile operator, China Mobile, and telecommunications equipment supplier, ZTE, have shown off a smartphone operating on a 4G (fourth generation) LTE TDD network.
Mobile operator, China Mobile, and telecommunications equipment supplier, ZTE, have shown off a smartphone operating on a 4G (fourth generation) LTE TDD network.
China Mobile, the world's largest mobile carrier, reported net profits rising by 6.3 percent for the first half of 2011, as the company had more customers surfing the Internet with its handsets.
In February, the mobile industry will once again head to Barcelona for Mobile World Congress (MWC), which will feature a new section focusing on different aspects of mobile marketing, show organizer GSM Association (GSMA) said on Tuesday.
Taiwanese chipset vendor MediaTek has developed a handset for use on China's upcoming fourth-generation (4G) mobile technology known as LTE TDD, according to a company spokeswoman.
Sprint has decided not to offer a WiMax version of the BlackBerry PlayBook, the company said Friday.
GPS vendors have not complied with a 2008 Department of Defense recommendation that called for much better filtering of signals from adjacent spectrum bands, mobile startup LightSquared told the U.S. Federal Communications Commission on Thursday.
Dell has announced the ultrathin Vostro V131 laptop, which will come an optional LTE card for 4G mobile broadband connectivity.
A proposal to overhaul U.S. subsidies and shift money to broadband deployment needs backing from lawmakers, supporters said in a letter to congressional leaders Thursday.
More than 100 U.S. mayors have expressed support for AT&T's proposed acquisition of mobile rival T-Mobile USA, AT&T said Wednesday.
The U.S. Federal Communications Commission won't allow LightSquared's proposed mobile broadband service to interfere with GPS signals, even though the potential interference would be caused by GPS receivers picking up signals outside of their spectrum, a group of FCC officials said Tuesday.
LTE (Long Term Evolution) has picked up steam in the last few weeks, with operators moving forward and auctions taking place, helping the technology become a global standard.
Clearwire plans to deploy an LTE network in addition to its existing WiMax system but estimates it will need to raise about US$600 million to do so.
WiMax mobile operator Clearwire plans to add equipment to its network that can use LTE-Advanced, the next generation of LTE technology, the company announced Wednesday.
Affiliates of the American Civil Liberties Union (ACLU) in 31 states have filed 379 information requests, demanding that state and local law enforcement agencies tell how they use location information from mobile phones to track U.S. residents.
A proposed acquisition of T-Mobile USA by AT&T could provide significant benefits to U.S. consumers, according to a senior Republican member of the U.S. House of Representatives.