Papers for

telecommunications hardware engineers

Papers whose findings have a practical use for this group, as judged from the abstract. Open a paper to read what it means in practice.

Pinching antennas reduce interference to boost data rates in networks

Characterizing Multi-Cell Pinching-Antenna Transmission: Revealing the Other Side of the Coin

Abstract: Using pinching antennas to enhance a user's connection to its own base station (BS) is intuitive and has been well investigated in the literature. This letter focuses on a less intuitive advantage of pinching antennas from the interference-suppression perspective. In particular, using pinching antennas ensures that all BSs serve their users with low transmit power, i.e., BSs can ``whisper", rather than ``shout", to their users. As a result, by experiencing less interference, a user's data rate can still be improved with pinching antennas, even if its link quality to its own BS remains unchanged. A stochastic geometric study is carried out in the letter, where BSs employ fractional power control. Analytical and numerical results are presented to reveal the significant impact of this interference-suppression capability offered by pinching antennas.

Wed 9 SeptInformation Theory

The gist

Connecting to your phone tower usually means the tower has to send out strong signals, which can cause a lot of noise or interference for others nearby. This paper shows that a special kind of antenna called a pinching antenna helps towers talk quietly, reducing that interference. Even if your direct connection doesn't get better, you can still get faster data because there's less noise from other towers. The researchers studied this effect using math and simulations to confirm it.

Open → 2609.09585v1