Track: Internet of Things |
| 5G in Cellular Communications |
| 5 G spectrum (mm wave 22-40 GHz) can give us much higher bandwidth. It is an unused spectrum which makes it much cheaper than the existing bandwidth. Due to ultra-wide bandwidth available, it can allow more IoT devices to connect (by dividing the wide bandwidth among many devices). It also enables ultra-high capacity and low latency. However, jumping to much higher frequency needs redesigning of hardware infrastructures such as antenna and active and passive RF components of IoT devices. For example, in term of antenna design at higher frequency the propagation loss (also known as path loss) increases dramatically, and we need to have high gain antenna which leads us to use array of antennas instead of one element antenna. I will be talking about some challenges in 5G hardware point of view.. |
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| Presentation Video |