TY - GEN
T1 - Optimizing Frequency Reuse in Multibeam Satellite Communication Systems
AU - Zhang, Weizhong
AU - Yang, Wenchao
AU - Wang, Zhenyong
AU - Li, Dezhi
AU - Guo, Qing
N1 - Publisher Copyright:
© 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2021
Y1 - 2021
N2 - Frequency reuse (FR) is one of the most effective approaches for mitigating co-channel interference and improving the capacity of communication systems. However, there are some difficulties in applying it in multibeam satellite communication systems due to the nonuniform beam layout. In areas where beams are crowded, the interference from the adjacent cells is extremely high. By contrary, in areas with sparse beam layout, the interference from the surrounding cells is relatively low. Therefore, different regions require different frequency reuse factors (FRF), which brings about what the performance of traditional FR suffers seriously. In order to solve this problem, an optimized frequency reuse scheme is put forward.
AB - Frequency reuse (FR) is one of the most effective approaches for mitigating co-channel interference and improving the capacity of communication systems. However, there are some difficulties in applying it in multibeam satellite communication systems due to the nonuniform beam layout. In areas where beams are crowded, the interference from the adjacent cells is extremely high. By contrary, in areas with sparse beam layout, the interference from the surrounding cells is relatively low. Therefore, different regions require different frequency reuse factors (FRF), which brings about what the performance of traditional FR suffers seriously. In order to solve this problem, an optimized frequency reuse scheme is put forward.
KW - Multibeam satellite communication systems
KW - Nonuniform beam layout
KW - Optimized frequency reuse
UR - https://www.scopus.com/pages/publications/85111347498
U2 - 10.1007/978-981-15-8411-4_178
DO - 10.1007/978-981-15-8411-4_178
M3 - 会议稿件
AN - SCOPUS:85111347498
SN - 9789811584107
T3 - Lecture Notes in Electrical Engineering
SP - 1344
EP - 1349
BT - Communications, Signal Processing, and Systems - Proceedings of the 9th International Conference on Communications, Signal Processing, and Systems
A2 - Liang, Qilian
A2 - Wang, Wei
A2 - Liu, Xin
A2 - Na, Zhenyu
A2 - Li, Xiaoxia
A2 - Zhang, Baoju
PB - Springer Science and Business Media Deutschland GmbH
T2 - 9th International Conference on Communications, Signal Processing, and Systems, CSPS 2020
Y2 - 4 July 2020 through 5 July 2020
ER -