Downlink Resource Sharing in Multichannel Device-to-Device Communication

We consider downlink resource sharing between multiple cellular users (CUs) and device-to-device (D2D) links, where each D2D link reuses multiple CU channels and each CU channel is shared by multiple D2D links. The design goal is to provide quality-of-service protection for CUs and meanwhile enhance...

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Bibliographic Details
Published inIEEE wireless communications letters Vol. 8; no. 3; pp. 741 - 744
Main Authors Ma, Lujuan, Deng, Xiaoping, Wang, Jiaheng, Huang, Yongming, Shi, Fengfeng
Format Journal Article
LanguageEnglish
Published Piscataway IEEE 01.06.2019
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Complexity theory
Copper
Device-to-device communication
Downlink
downlink resource sharing
Interference
Links
multichannel
Multichannel communication
Quality of service
Resource management
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Summary:We consider downlink resource sharing between multiple cellular users (CUs) and device-to-device (D2D) links, where each D2D link reuses multiple CU channels and each CU channel is shared by multiple D2D links. The design goal is to provide quality-of-service protection for CUs and meanwhile enhance the spectral efficiency of D2D links, which leads to a difficult resource sharing problem. We propose a novel efficient approach to address the downlink multichannel D2D resource sharing problem. Numerical results show that the proposed approach exhibits superiority over existing D2D schemes.
ISSN:2162-2337
2162-2345
DOI:10.1109/LWC.2018.2890599