Abstract
High frequency millimeter wave (mmWave) band is the key carrier to enable multi-gigabit wireless communications. Due to high directivity and penetration loss of mmWave, a beam pair link (BPL) established between a transmitting beam and a receiving beam may be vulnerable to the blockage effect caused by user body and surrounding obstacles. While the existing work mostly considers the mmWave blockage problem in the outdoor scenario, this work studies the mmWave blockage effect in the indoor hotspot scenario where the shorter link distance and a higher blocker density are expected to magnify the blockage effect, compared to the outdoor counterpart. System-level simulations are carried out to assess the blockage effect based on the 3GPP New Radio (NR) channel and blockage models. To mitigate the blockage effect, a beam cooperation mechanism is used by configuring multiple BPLs for a user equipment. Extensive simulation results are presented that offer insights to the mmWave blockage problem in the indoor environment.
| Original language | English |
|---|---|
| Title of host publication | 2019 IEEE International Conference on Communications, ICC 2019 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781538680889 |
| DOIs | |
| Publication status | Published - 2019 May 1 |
| Event | 2019 IEEE International Conference on Communications, ICC 2019 - Shanghai, China Duration: 2019 May 20 → 2019 May 24 |
Publication series
| Name | IEEE International Conference on Communications |
|---|---|
| Volume | 2019-May |
| ISSN (Print) | 1550-3607 |
Conference
| Conference | 2019 IEEE International Conference on Communications, ICC 2019 |
|---|---|
| Country | China |
| City | Shanghai |
| Period | 19-05-20 → 19-05-24 |
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All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Electrical and Electronic Engineering
Cite this
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Blockage Effect and Beam Cooperation in Indoor Hotspot Based on 3GPP NR Blockage Model. / Yang, Wen Hui; Liu, Kuang-Hao.
2019 IEEE International Conference on Communications, ICC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 8761104 (IEEE International Conference on Communications; Vol. 2019-May).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Blockage Effect and Beam Cooperation in Indoor Hotspot Based on 3GPP NR Blockage Model
AU - Yang, Wen Hui
AU - Liu, Kuang-Hao
PY - 2019/5/1
Y1 - 2019/5/1
N2 - High frequency millimeter wave (mmWave) band is the key carrier to enable multi-gigabit wireless communications. Due to high directivity and penetration loss of mmWave, a beam pair link (BPL) established between a transmitting beam and a receiving beam may be vulnerable to the blockage effect caused by user body and surrounding obstacles. While the existing work mostly considers the mmWave blockage problem in the outdoor scenario, this work studies the mmWave blockage effect in the indoor hotspot scenario where the shorter link distance and a higher blocker density are expected to magnify the blockage effect, compared to the outdoor counterpart. System-level simulations are carried out to assess the blockage effect based on the 3GPP New Radio (NR) channel and blockage models. To mitigate the blockage effect, a beam cooperation mechanism is used by configuring multiple BPLs for a user equipment. Extensive simulation results are presented that offer insights to the mmWave blockage problem in the indoor environment.
AB - High frequency millimeter wave (mmWave) band is the key carrier to enable multi-gigabit wireless communications. Due to high directivity and penetration loss of mmWave, a beam pair link (BPL) established between a transmitting beam and a receiving beam may be vulnerable to the blockage effect caused by user body and surrounding obstacles. While the existing work mostly considers the mmWave blockage problem in the outdoor scenario, this work studies the mmWave blockage effect in the indoor hotspot scenario where the shorter link distance and a higher blocker density are expected to magnify the blockage effect, compared to the outdoor counterpart. System-level simulations are carried out to assess the blockage effect based on the 3GPP New Radio (NR) channel and blockage models. To mitigate the blockage effect, a beam cooperation mechanism is used by configuring multiple BPLs for a user equipment. Extensive simulation results are presented that offer insights to the mmWave blockage problem in the indoor environment.
UR - http://www.scopus.com/inward/record.url?scp=85070198351&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85070198351&partnerID=8YFLogxK
U2 - 10.1109/ICC.2019.8761104
DO - 10.1109/ICC.2019.8761104
M3 - Conference contribution
AN - SCOPUS:85070198351
T3 - IEEE International Conference on Communications
BT - 2019 IEEE International Conference on Communications, ICC 2019 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -