Producers of mobile phones and mobile infrastructure are working on the next big step in the development of the UMTS (universal mobile-telecommunications system): UMTS LTE (long-term evolution). The ...

LONDON — Qasara Ltd., a vendor of an LTE protocol stack and associated development tools, is able to supply some software called Virtual LTE Mobile. This was developed in collaboration with test ...

First signs that a number of 4G LTE chipsets will appear before the end of the year have surfaced with silicon announcements from two of the leading LTE protocol stack developers. 4M Wireless has said ...

While carriers are involved in rolling out promises about new and whizzier 5G wireless networks at the recent telecom shows of the past weeks -- we're looking at your Mobile World Congress -- ...

When you travel between countries, the mobile operators that temporarily provide service to your phone need to communicate with your operator back home. This is done over a global interconnection ...

LONDON Qasara, a fabless semiconductor start-up recently formed by a team of senior engineers, product marketing and sales from TTP Com/Motorola in Cambridge, England, is collaborating Rohde & Schwarz ...

Voice over LTE is a mature technology that allows for higher-quality voice calls over the 4G LTE protocol, rather than using the standard cellular voice system. It’s been standard issue on high-end ...

New attacks on 4G LTE networks could send fake emergency alerts, according to a recent paper from researchers at Purdue University. In the paper, researchers identified a host of new vulnerabilities ...

July 1, 2013. Anritsu has announced its first LTE-Advanced (LTE-A) carrier aggregation (CA) test case submissions to RAN5, demonstrating a strength in protocol conformance that extends across current ...

A group of academics from South Korea have identified 36 new vulnerabilities in the Long-Term Evolution (LTE) standard used by thousands of mobile networks and hundreds of millions of users across the ...

When you travel between countries, the mobile operators that temporarily provide service to your phone need to communicate with your operator back home. This is done over a global interconnection ...