Joint Power and Channel Allocation for D2D Underlaying Cellular Networks With Rician Fading

This letter investigates the joint power and channel allocation problem for device-to-device (D2D) underlaying cellular systems over Rician fading D2D channels. We aim at maximizing the sum rate of cellular users (CUEs) subject to the rate constraints for CUEs as well as the outage probability and l...

Full description

Saved in:
Bibliographic Details
Published inIEEE communications letters Vol. 22; no. 12; pp. 2615 - 2618
Main Authors Wang, Yinlu, Chen, Ming, Huang, Nuo, Yang, Zhaohui, Pan, Yijin
Format Journal Article
LanguageEnglish
Published New York IEEE 01.12.2018
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Algorithms
Bills
Cellular communication
Channel allocation
D2D communication
Device-to-device communication
Fading
Fading channels
Optimization
outage probability
power allocation
Power management
Power system reliability
Probability
Resource management
Rician channels
Rician fading
Online AccessGet full text

Cover

More Information
Summary:This letter investigates the joint power and channel allocation problem for device-to-device (D2D) underlaying cellular systems over Rician fading D2D channels. We aim at maximizing the sum rate of cellular users (CUEs) subject to the rate constraints for CUEs as well as the outage probability and latency constraints for D2D users (DUEs). The expressions of outage probability and latency for DUEs are derived first. Subsequently, a joint power and channel allocation algorithm is proposed, where the optimal power allocation is derived independently on each sub-channel and the optimal channel allocation scheme is obtained by the Hungarian algorithm. Numerical results verify the analytical analysis and the optimality of the proposed algorithm.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2018.2875689