Joint Spectrum and Power Allocation for D2D Communications Underlaying Cellular Networks
نویسندگان
چکیده
منابع مشابه
Precoder Design for Multicast D2D Communications Underlaying Cellular Networks
In this paper, we consider multicast device-to-device (D2D) direct communication underlaying cellular network where D2D multicast link reuses uplink frequency resources of cellular communication. We assume that a D2D multicast transmitter is equipped with multiple transmit antennas. Hence, well-known multiple antenna transmission schemes can be used in D2D multicast transmitter to reduce the in...
متن کاملQoS-Oriented Mode, Spectrum, and Power Allocation for D2D Communication Underlaying LTE-A Network
This paper investigates the problem of resource allocation for Device-to-Device (D2D) Communication in a Third Generation Partnership Project (3GPP) Long Term Evolution Advanced (LTE-A) network. The users in the network can operate either in a traditional cellular mode communicating with each other via the eNB, or in D2D mode communicating with each other without traversing the eNB. In the cons...
متن کاملQoS-Oriented Mode, Spectrum, and Power Allocation for D2D Communication Underlaying LTE-A Network
This paper investigates the problem of resource allocation for Device-to-Device (D2D) Communication in a Third Generation Partnership Project (3GPP) Long Term Evolution Advanced (LTE-A) network. The users in the network can operate either in a traditional cellular mode communicating with each other via the eNB, or in D2D mode communicating with each other without traversing the eNB. In the cons...
متن کاملPower Control and Channel Allocation for D2D Underlaid Cellular Networks
Device-to-Device (D2D) communications underlaying cellular networks is a viable network technology that can potentially increase spectral utilization and improve power efficiency for proximitybased wireless applications and services. However, a major challenge in such deployment scenarios is the interference caused by D2D links when sharing the same resources with cellular users. In this work, ...
متن کاملA SINR Improvement Algorithm for D2D Communication Underlaying Cellular Networks
In this paper, we study the interference scenario where multiple Device-to-Device (D2D) pairs and one cellular use share the same spectrum resources, and propose a novel D2D signal-to-interference-plus-noise ratio (SINR) improvement algorithm called DSIA from the perspective of precoding and decoding. Numerical results show that in comparison with the traditional spectrum orthogonal scheme, the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Vehicular Technology
سال: 2016
ISSN: 0018-9545,1939-9359
DOI: 10.1109/tvt.2015.2424395