A GSM network uses two separate networks: one for telephone calls (using the ISUP protocol, which is the foundation of the ISDN protocol, for call setup and release) and one for signaling, mainly for ...

Describe the main components of a GSM network. Describe the mobile services. Understand how a mobile performs an attach or detach procedure in GSM. Discuss the modulation techniques used for GSM.

A key part of any mobile phone specification is its operating frequency bands. The supported frequency bands determine whether a certain handset is compatible with a certain network carrier.

Look closely at this image, stripped of its caption, and join the moderated conversation about what you and other students see. By The Learning Network Look closely at this image, stripped of ...

For a while now, companies like OpenAI and Google have been touting advanced "reasoning" capabilities as the next big step in their latest artificial intelligence models. Now, though, a new study ...

Sydney, 1961. The women who work in Goodes ladieswear face tumultuous lives navigating societal shifts and personal challenges amidst the fashion transformation of the sixties. Watch all your ...

For a while now, companies like OpenAI and Google have been touting advanced "reasoning" capabilities as the next big step in their latest artificial intelligence models. Now, though, a new study ...

The technology used for the radio transmission between mobile devices and the base station in a cellular network (see RAN). The air interface is the wireless counterpart of the physical layer 1 in ...

'Why I'm taking pictures of the bins in my town' Video, 00:01:07'Why I'm taking pictures of the bins in my town' ...

This is the Zero Flip - Infinix's first-ever foldable, which just made its debut in India yesterday. It ships with an unusual number of accessories - a USB-C cable, a two-piece case with a finger ...

Media reports said on Tuesday that Wikipedia was asked to explain why it should not be treated as a publisher, rather than an intermediary, under the IT Act.

It has been a night of contrasting emotions as vote-counting continues across key swing states. For 15 years, David Gilliver has been a pioneer in the technique of painting with light ...