Title :
Spectrum sharing between cellular uplink and device-to-device communication systems
Author :
Gil-Mo Kang ; Oh-Soon Shin
Author_Institution :
Sch. of Electron. Eng., Soongsil Univ., Seoul, South Korea
Abstract :
We analyze the impact of interference from device-to-device (D2D) link to cellular link on the performance of the cellular link, in the case when the D2D link shares uplink resource of the cellular link. Using the path loss model, we first derive the interference from D2D link to cellular link as a function of the ratio of the distance between the base station and D2D transmitter and the distance between the D2D transmitter and D2D receiver. Based on the derivation, the maximum transmission range of the D2D link is calculated such that the interference is limited. In order to validate the effectiveness of the maximum transmission range, we analyze the outage probability of the cellular link in a Rayleigh fading channel.
Keywords :
Rayleigh channels; cellular radio; radio links; radio receivers; radio spectrum management; radio transmitters; radiofrequency interference; D2D link; D2D receiver; D2D transmitter; Rayleigh fading channel; base station; cellular uplink resource sharing; device-to-device communication system; interference; spectrum sharing; Base stations; Fading; Interference; Power control; Propagation losses; Signal to noise ratio; Uplink;
Conference_Titel :
Ubiquitous and Future Networks (ICUFN), 2013 Fifth International Conference on
Conference_Location :
Da Nang
DOI :
10.1109/ICUFN.2013.6614795
