TY - GEN
T1 - Dynamic Downlink Spectrum Access for D2D-Enabled Heterogeneous Networks
AU - Radaydeh, Redha Mahmoud Mesleh
AU - Al-Qahtani, Fawaz S.
AU - Celik, Abdulkadir
AU - Alouini, Mohamed-Slim
N1 - KAUST Repository Item: Exported on 2021-02-19
PY - 2018/1/15
Y1 - 2018/1/15
N2 - This paper proposes new approaches for underlay device- to-device (D2D) communication in spectrum-shared het- erogeneous cellular networks. It considers devices that share downlink resources and have an enabled D2D feature to improve coverage. The mode of operation classifies devices according to their experienced base station (BS) coverage, potential to be served by BS, ability of BS to meet their quality of service (QoS), and their downlink resources occupancy. The initiation of D2D cooperation is conditioned on proposed provisional access by an active device, wherein its serving BS attempts to meet its QoS using as low number of spectrum channels as possible, while treating remaining channels for feasible D2D cooperation. Detailed formulations for the mode of operation and a proposed D2D path allocation scheme are presented under perfect and imperfect operation scenarios. The developed results are generally applicable for any performance metric and network model.
AB - This paper proposes new approaches for underlay device- to-device (D2D) communication in spectrum-shared het- erogeneous cellular networks. It considers devices that share downlink resources and have an enabled D2D feature to improve coverage. The mode of operation classifies devices according to their experienced base station (BS) coverage, potential to be served by BS, ability of BS to meet their quality of service (QoS), and their downlink resources occupancy. The initiation of D2D cooperation is conditioned on proposed provisional access by an active device, wherein its serving BS attempts to meet its QoS using as low number of spectrum channels as possible, while treating remaining channels for feasible D2D cooperation. Detailed formulations for the mode of operation and a proposed D2D path allocation scheme are presented under perfect and imperfect operation scenarios. The developed results are generally applicable for any performance metric and network model.
UR - http://hdl.handle.net/10754/628013
UR - https://ieeexplore.ieee.org/document/8254067/
UR - http://www.scopus.com/inward/record.url?scp=85046365194&partnerID=8YFLogxK
U2 - 10.1109/GLOCOM.2017.8254067
DO - 10.1109/GLOCOM.2017.8254067
M3 - Conference contribution
SN - 9781509050192
SP - 1
EP - 7
BT - GLOBECOM 2017 - 2017 IEEE Global Communications Conference
PB - Institute of Electrical and Electronics Engineers (IEEE)
ER -