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ushasigh committed Sep 3, 2024
2 parents 0e154ca + 87cbcfa commit 34f54ff
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7 changes: 7 additions & 0 deletions _data/alumni.yml
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col: 2
picture: /assets/images/teampic/chi.jpg
website: http://dword1511.info/me/
- name: Wei Sun
role: Postdoc
year: "2024"
now: Assistant Professor at Wichita State University
col: 2
picture: /assets/images/teampic/wei.jpg
website: https://sunwit.github.io/
#phd
- name: Roshan Ayyalasomayajula
role: PhD
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6 changes: 3 additions & 3 deletions _data/navigation.yml
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- name: "Towards 6G"
url: /communication.html
- name: "Ubiquitous IoT"
url: /backscatter.html
url: /ubiquitousIoT.html
- name: "Spectrum Sensing"
url: /spectrum_sensing.html
- name: "Autonomous Vehicles"
url: /vehicular.html
- name: "Security and Privacy"
url: /privacy.html

- titles:
# @start locale config
en : &EN Team
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- titles:
en : &EN Hosted Events
subfolderitems:
- name: Mobicom'24 Open-AI RAN
- name: Mobicom'24 Open-AI RAN
url: https://wcsng.ucsd.edu/open-ai-ran-2024/
- name: Mobicom'23 mmNets
url: https://wcsng.ucsd.edu/mmNets2023/
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4 changes: 0 additions & 4 deletions _data/people.yml
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role: Postdoc
picture: /assets/images/teampic/srivatsan.jpg
website: https://www.linkedin.com/in/srivatsan-rajagopal-5458b621b/
- name: Wei Sun
role: Postdoc
picture: /assets/images/teampic/wei.jpg
website: https://sunwit.github.io/
- name: Archana Bura
role: Postdoc
picture: /assets/images/teampic/archana.jpg
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10 changes: 5 additions & 5 deletions research/backscatter.md
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---
layout: research
permalink: backscatter
permalink: ubiquitousIoT
heading: Ubiquitous IoT
pubtag: Backscatter
carousels:
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- image: /assets/images/pubpic/force_sensing/wiforce_sensor.png
- image: /assets/images/pubpic/force_sensing/wiforce_sensor_detail.png
- image: /assets/images/pubpic/force_sensing/force_sensor_usecases.png

people:
- Dinesh Bharadia
- Manideep Dunna
- Agrim Gupta
- Nagarjun Bhat
---

Our work on ubiquitous IoT utilizes the RF backscattering phenomenon with applications in Low Power communication and Wireless Sensing.
Our work on ubiquitous IoT utilizes the RF backscattering phenomenon with applications in Low Power communication and Wireless Sensing.

The first theme of works develops IoT nodes for facilitating ultra low power communication of the sensors and integrate them with COTS wireless technologies like ZigBee, BLE and WiFi. These works introduce the features like beamforming, synchronization and signal processing to the world of backscatter while keeping the devices low power in nature.
The first theme of works develops IoT nodes for facilitating ultra low power communication of the sensors and integrate them with COTS wireless technologies like ZigBee, BLE and WiFi. These works introduce the features like beamforming, synchronization and signal processing to the world of backscatter while keeping the devices low power in nature.

The second theme delves into designing smartsurfaces to control the wireless signal reflections thus adding a degree of freedom to control the wireless channel. We showed that this additional degree of freedom increases multiplexing gain in MIMO wireless links.

The third theme focuses on sensing using wireless signals. Here we develop sensors to detect mechanical forces using RF backscatter sensors.
The third theme focuses on sensing using wireless signals. Here we develop sensors to detect mechanical forces using RF backscatter sensors.

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