9. Motherboard

Related Paper

If you want to use the dataset or scripts on this page, please cite the following paper.

Y. Li, G. Wang, G. Song, M. Xu, J. Jiang, and C. Han, “Wideband Channel Measurement and Characterization on a Computer Motherboard,” in Proc. of IEEE Global Communications Conference Workshops(GLOBECOM Wkshps), pp. 1040-1045,Dec. 2022.

Overview

The THz measurement campaign is conducted on a computer motherboard. There are many components on the motherboard, mainly including center processing unit (CPU), graphical processing unit (GPU), memory chips, among others. Three measurement cases are investigated, namely the LoS, NLoS and RNLoS cases, which are introduced in detail as follows.

Measurement Deployment

Data Visualization​

8. Office room

Related Paper

If you want to use the dataset or scripts on this page, please cite the following paper.

Y. Chen, C. Han, Z. Yu, and G. Wang, “140 GHz Channel Measurement and Characterization in an Office Room,” in IEEE International Conference on Communications (ICC), pp. 1-6, Jun. 2021.

Overview

The dimensions of the office room in our channel measurement campaign are 30m × 20m, including an hallway and an the office area. In the north of
the office room, there is a 30m long hallway. In the the officearea, the space is partitioned by plastic boards into individual personal zones. On each desk, there are two monitors as well as other work-related items.

Measurement Deployment

Data Visualization​

7. Meeting room

Related Paper

If you want to use the dataset or scripts on this page, please cite the following paper.

Y. Chen, Y. Li, C. Han, Z. Yu, and G. Wang, “Channel Measurement and Ray-Tracing-Statistical Hybrid Modeling for Low-Terahertz Indoor Communications,” in IEEE Transactions on Wireless Communications, vol. 20, no. 12, pp. 8163-8176, Dec. 2021.

Overview

We carry out the channel measurement in a typical meeting room with an area of 10.15 m × 7.9 m and a ceiling height of 4 m. In the meeting room, a 4.8 m × 1.9 m desk with a height of 0.77 m is placed in the center, and eight chairs are around the desk, as shown in Fig. 2a. In addition, two TVs are closely placed in front of a wall. The material
of one wall is glass, while the other three are limestones. We notice that the maximum detectable path length imposed by the measurement system is 30 m, which is three times the dimension of the meeting room. As a result, reflected paths with at most three-order reflection can be recorded in our measurement.

Measurement Deployment

Data Visualization​

6. Data center

Related Paper

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G. Song, Y. Li, J. Jiang, C. Han, Z. Yu, Y. Du, and Z. Wang, “Channel Measurement and Characterization at 140 GHz in a Wireless Data Center,” in Proc. of IEEE Global Communications Conference (GLOBECOM), pp. 4764-4769, Dec. 2022.

Overview

The measurement campaign locates in a data center on the second floor of 3G Building in China Academy of Information and Communications Technology (CAICT). Plenty of rack servers are placed in the data center, which are divided into ten columns of racks with around 1 m aisles between two columns. Besides, there is a 2.5 m wide corridor in the north direction of all the racks, where two concrete pillars are built.

Measurement Deployment

Data Visualization​

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5. Street

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Y. Wang, Y. Li, Y. Chen, Z. Yu, and C. Han, “Terahertz-Band Channel Measurement, Analysis and Modeling for an L-shaped Hallway,” in Proc. of IEEE International Conference on Communications (ICC),pp. 1–6, May. 2023.

Overview

The measurement campaign is conducted in the outdoor street bounded by Wenbo Building, Longbin Building, and Nanyang Road on the SJTU campus. Specifically, we focus on the L-shaped turning at the crossroad, depicted as the yellow region, with buildings, vehicles, pedestrians, plants, etc. The west street (Street A) is between the west wall of Wenbo Building and a parking area. Vehicles, lamp poles and traffic signs are found along Street A, and one lamp pole is at the southwest corner of Wenbo Building. The other street canyon (Street B) between two buildings is about 22.32 m wide. Plants and a non-automobile parking area are located in the south of Wenbo Building along Street B.

Measurement Deployment

Data Visualization​

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4. Atrium

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Y. Li, Y. Wang, Y. Chen, Z. Yu, and C. Han, “300 GHz Channel Measurement and Characterization in the Atrium of a Building”, in Proc. of European Conference of Antennas and Propagation (EuCAP), pp.1-6, 2023.

Overview

The outdoor atrium is on the fourth floor of the Longbin Building in Shanghai Jiao Tong University. In the center area of the atrium, there are many glass desks and metal pillars. Moreover, around the atrium, there are four concrete walls, furnished with glass windows and metal window frames. For the floor of the atrium, it is mostly made with wood, except two small areas furnished with glass. Furthermore, The length and width of the atrium are 34.4 m and 25.6 m, respectively.

Measurement Deployment

Data Visualization​

3. L-shaped hallway

Related Paper

If you want to use the dataset or scripts on this page, please cite the following paper.

Y. Wang, Y. Li, Y. Chen, Z. Yu, and C. Han, “0.3 THz Channel Measurement and Analysis in an L-shaped Indoor Hallway,” in Proc. of IEEE International Conference on Communications (ICC), pp. 1–6, Jun. 2022.

Overview

The hallway is on the second floor of the Longbin Building in Shanghai Jiao Tong University. The scenario mainly consists of two perpendicular corridors, connected by a corner. The long corridor is 2.97 m wide and 32.53 m long, including two 3 m long extensions at both ends. Indented offices are distributed along the corridor, whose depth is about 0.6 m with doors closed. The other corridor is 7 m wide which extends all the way to the left end.

Measurement Deployment

Data Visualization

2. Lobby

Related Paper

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Y. Wang, Y. Li, Y. Chen, Z. Yu, and C. Han, “300 GHz Wideband Channel Measurement and Analysis in a Lobby”, in Proc. of IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Toronto, Canada, Sept. 2023.

Overview

The measurement campaign is conducted in the lobby on the ground floor of the Longbin building on the SJTU campus. The major area is the rectangular environment in front of the stairs with more than 500 m2, including a glass revolving gate on the north, four symmetrically distributed pillars in the middle, and one LED screen on the south. Two narrow corridors are extended to the west and east, respectively.

Measurement Deployment

Data Visualization​

Corridor

Related Paper

If you want to use the dataset or scripts on this page, please cite the following paper.

Y. Li, Y. Wang, Y. Chen, Z. Yu, and C. Han, “Channel Measurement and Analysis in an Indoor Corridor Scenario at 300 GHz,” in Proc. of IEEE International Conference on Communications (ICC), pp. 1–6, Jun. 2022.

Overview

The corridor is on the second floor of the Longbin Building in Shanghai Jiao Tong University. Both sides of the corridor are furnished with glass walls. To connect pieces of glass together, metal pillars are installed on the glass walls. The separation distance between the consecutive metal pillars is around 1.26 m. Laboratory rooms lie on both sides of the corridor, furnished with wooden doors with width around 0.93 m. Moreover, an around 7 m-long segment of the walls on the southern side is covered with wood. Besides, the concrete walls are on both ends of the corridor.

Measurement Deployment

Data Visualization