The costs of 4G handsets are likely to be higher and more challenges could arise with international roaming because of the increasingly fragmented long-term evolution (LTE) network landscape ...

Mobile operators should use their current frequency bands for 4G services to avoid spectrum fragmentation, a problem that has plagued Apple and other manufactures as they launch their devices ...

The much-maligned Android fragmentation problem has blighted the mobile operating system for years, though Google has been steadily taking corrective measures in recent times. The issue? So many ...

Mobile operators should use their current frequency bands for 4G services to avoid spectrum fragmentation, a problem that has plagued Apple and other ...

LTE smartphones all but locked to specific carriers because they don't support the profligate array of 4G frequencies in use could be a thing of the past, with Qualcomm promising its new RF360 ...

Apple’s LTE chip supplier Qualcomm announced on Thursday that it hopes to tackle cellular radio frequency band fragmentation with the first “single, global 4G LTE design” for mobile devices ...

One LTE chip to rule them all Qualcomm’s global LTE chip could help end iPhone fragmentation Chip lets phones roam to just about any cellular network.