Samsung Electronics and South Korean mobile operator SK Telecom plan to demonstrate next week research into future "5G" wireless and data transmission at 7.55Gbps.
The Wi-Fi Alliance warned that LTE on unlicensed frequencies could interfere with Wi-Fi and said it plans to collaborate with the 3GPP cellular standards group to help prevent that.
In the hunt for ways to improve coverage and increase cellular speeds, Verizon Wireless and T-Mobile in the U.S., and SK Telecom of South Korea, are considering using LTE over 5GHz, which today is used by Wi-Fi networks.
Chip vendors and device makers are readying the smartphones, hotspots and cars that will let users eventually enjoy higher download speeds with LTE-Advanced.
Faster and more flexible mobile networks enabled by small cells, virtualization and next-generation LTE are expected to highlight infrastructure trends at Mobile World Congress next week.
Apple's next-generation iPhone, dubbed iPhone 5S or iPhone 6, could come with support for the LTE-Advanced wireless standard, offering twice the data speed as the current 4G LTE networks.
South Korean operator SK Telecom said it launched an LTE-Advanced network on Wednesday, offering speeds of up to 150Mbps on an upgraded version of Samsung's Galaxy S4 handset.
Qualcomm plans to demonstrate a peer-to-peer wireless technology that will let devices form "neighborhood-area networks" at the Mobile World Congress in Barcelona next week.
The SIM cards in cellular telephones might be smaller than a postage stamp and less than a millimeter thick but that hasn't stopped South Korea's SK Telecom from cramming all the major components needed to run Google's Android OS inside one of them.
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