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Xin Song, Xiuwei Han, Yue Ni, Li Dong and Lei Qin
In cellular networks, device-to-device communications can increase the spectrum efficiency, but some conventional schemes only consider uplink or downlink resource allocation. In this paper, we propose the joint uplink and downlink resource allocation sc...
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Adebola Orogun, Oluwaseun Fadeyi and Ondrej Krejcar
The need for smart and sustainable communication systems has led to the development of mobile communication networks. In turn, the vast functionalities of the global system of mobile communication (GSM) have resulted in a growing number of subscribers. A...
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Djorwé Témoa, Anna Förster, Kolyang and Serge Doka Yamigno
Long Term Evolution networks, which are cellular networks, are subject to many impairments due to the nature of the transmission channel used, i.e. the air. Intercell interference is the main impairment faced by Long Term Evolution networks as it uses fr...
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Chong Han, Zilong Li, Jian Zhou, Lijuan Sun and Siyu Chen
A satellite network’s multiple access protocol must be well designed to efficiently occupy channel resources and meet various qualities of service requirements. In this paper, a combined free/demand assignment multiple access protocol based on gray...
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Jianjun Lei, Jiarui Tao and Shanshan Yang
Regarding access point (AP) overload and performance anomaly which is caused by mobile terminals with different bitrates, a joint AP association and bandwidth allocation optimization algorithm is presented in this paper. Meanwhile, load balancing and pro...
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