Abstract: We consider a quasi-synchronous code-division multiple access (QS-CDMA) cellular system, where the code delay uncertainty at the base station is limited to a small number of chips. For such ...

Abstract: In a multi-user system, system resources should be allocated to different users. In traditional communication systems, system resources generally include time, frequency, space, and power, ...

As Jio heads for a landmark IPO, its decade-long rivalry with Airtel offers clues to the next phase of India's telecom and digital economy ...

The persistent memory system addresses a real and widely felt pain point in agentic development workflows — one that competitors are also racing to solve.

A subscriber identity module is a removable smart card for mobile phones. SIM cards store the required information to identify the mobile device. It also contains data required for voice encryption to ...

The supplementary care model encourages use of health tech to boost patient outcomes for prevalent chronic conditions in Medicare patients. This month sees the start of a new Centers for Medicare & ...

Stray pets taken in since July 4 of this year include 54 dogs, 11 cats, 8 puppies, 23 kittens and one reptile.

Apple will use different modems in iPhone 18 Pro models by region. US gets Qualcomm for mmWave 5G while global models use Apple's C2 modem. Here's why.