TY - GEN
T1 - Energy Efficient Scheduling and Time-Slot Sharing for Hyper-Dense D2D Networks Using mmWave
AU - Chang, Wenson
AU - Yang, Bo Jun
N1 - Publisher Copyright:
© 2021, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.
PY - 2021
Y1 - 2021
N2 - This paper targets on improving the efficiency of the concurrent transmissions for the hyper-dense device-to-device (D2D) networks using the millimeter wave (mmWave) transmission technology. To this end, the increment of the multiple access interference is well controlled by the proposed energy-efficient (EE) power adjustment scheme. Therein, the nonlinear fractional programming technique is firstly applied to transform the nonlinear optimization problem into the linear from. Then, the transmission power of the D2D pairs is formulated as the noncooperative Game. Via the well-known Karush-Kuhn-Tucker condition, the optimal transmission power can then be decided. With the aid of the EE power adjustment, we modify the conventional vertex multi-coloring concurrent transmission scheme to accommodate more D2D pairs. The main concept is to judge the feasibility of the concurrent transmission based the increase of sum data rate rather than the individual rate. The superiority of the proposed scheme is verified by simulations in terms of the EE and data rate.
AB - This paper targets on improving the efficiency of the concurrent transmissions for the hyper-dense device-to-device (D2D) networks using the millimeter wave (mmWave) transmission technology. To this end, the increment of the multiple access interference is well controlled by the proposed energy-efficient (EE) power adjustment scheme. Therein, the nonlinear fractional programming technique is firstly applied to transform the nonlinear optimization problem into the linear from. Then, the transmission power of the D2D pairs is formulated as the noncooperative Game. Via the well-known Karush-Kuhn-Tucker condition, the optimal transmission power can then be decided. With the aid of the EE power adjustment, we modify the conventional vertex multi-coloring concurrent transmission scheme to accommodate more D2D pairs. The main concept is to judge the feasibility of the concurrent transmission based the increase of sum data rate rather than the individual rate. The superiority of the proposed scheme is verified by simulations in terms of the EE and data rate.
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U2 - 10.1007/978-3-030-67720-6_11
DO - 10.1007/978-3-030-67720-6_11
M3 - Conference contribution
AN - SCOPUS:85101247171
SN - 9783030677190
T3 - Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
SP - 161
EP - 173
BT - Communications and Networking - 15th EAI International Conference, ChinaCom 2020, Proceedings
A2 - Gao, Honghao
A2 - Fan, Pingyi
A2 - Wun, Jun
A2 - Xiaoping, Xue
A2 - Yu, Jun
A2 - Wang, Yi
PB - Springer Science and Business Media Deutschland GmbH
T2 - 15th EAI International Conference on Communications and Networking, ChinaCom 2020
Y2 - 20 November 2020 through 21 November 2020
ER -