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Introducing the ZTE Axon 60 Ultra, the ultimate phone for remote connectivity. Stay in touch even in areas with poor cellular coverage.

Massive Machine-Type Communications (mMTC) features a massive number of low-cost user equipment (UE) with sparse activity. Tailor-made for these features, grant-free random access (GF-RA) serves as an efficient access solution for mMTC. However, most existing GF-RA schemes rely on strict synchronization, which incurs excessive coordination burden for the low-cost UEs. In this work, we propose a receiver design for asynchronous GF-RA, and address the joint user activity detection (UAD) and channel estimation (CE) problem in the presence of asynchronization-induced inter-symbol interference. Spe...

The telecom regulator is awarding cellular mobile service operator licences to mobile network operators, unifying the existing licences and setting the groundwork for the launch of 5G technology in the country.

Massive Machine-Type Communications (mMTC) features a massive number of low-cost user equipments (UEs) with sparse activity. Tailor-made for these features, grant-free random access (GF-RA) serves as an efficient access solution for mMTC. However, most existing GF-RA schemes rely on strict synchronization, which incurs excessive coordination burden for the low-cost UEs. In this work, we propose a receiver design for asynchronous GF-RA, and address the joint user activity detection (UAD) and channel estimation (CE) problem in the presence of asynchronization-induced inter-symbol interference. S...

The Carrier Aggregation Solutions Market is projected to grow from $3.60 billion to $ 16.35 billion in 2032, at a CAGR of 18.31% in forecast period