2015 IEEE Global Communications Conference (GLOBECOM) 2015
DOI: 10.1109/glocom.2015.7417417
|View full text |Cite
|
Sign up to set email alerts
|

Interference-Assisted Wireless Energy Harvesting in Cognitive Relay Network with Multiple Primary Transceivers

Abstract: Abstract-We consider a spectrum sharing scenario, where a secondary network coexists with a primary network of multiple transceivers. The secondary network consists of an energyconstrained decode-and-forward secondary relay which assists the communication between a secondary transmitter and a destination in the presence of the interference from multiple primary transmitters. The secondary relay harvests energy from the received radiofrequency signals, which include the information signal from the secondary tra… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

0
19
0

Year Published

2016
2016
2018
2018

Publication Types

Select...
5
2

Relationship

1
6

Authors

Journals

citations
Cited by 30 publications
(19 citation statements)
references
References 27 publications
0
19
0
Order By: Relevance
“…In [19], the expressions of the throughput in delay-tolerant and delay-sensitive transmission modes were investigated in an underlay cognitive relay network with multiple PTs where the secondary nodes can harvest energy from the primary network. In [20], the expression of the secondary data outage probability under the primary data outage constraint and the peak power constraint at both ST and relay was investigated in SS in cognitive relay network with multiple PTs and EH secondary relay. In addition, the improvement regarding the secondary data outage probability was shown due to the interference from the primary network.…”
Section: A Related Workmentioning
confidence: 99%
“…In [19], the expressions of the throughput in delay-tolerant and delay-sensitive transmission modes were investigated in an underlay cognitive relay network with multiple PTs where the secondary nodes can harvest energy from the primary network. In [20], the expression of the secondary data outage probability under the primary data outage constraint and the peak power constraint at both ST and relay was investigated in SS in cognitive relay network with multiple PTs and EH secondary relay. In addition, the improvement regarding the secondary data outage probability was shown due to the interference from the primary network.…”
Section: A Related Workmentioning
confidence: 99%
“…In CR, licensed users (primary users) share licensed bands to unlicensed users (secondary users), follows underlay, overlay, or interweave scenario. [4][5][6] However, the secondary transmitters operating on the underlay model must adjust their transmit power to satisfy the interference constraint given by the primary receivers. [4][5][6] However, the secondary transmitters operating on the underlay model must adjust their transmit power to satisfy the interference constraint given by the primary receivers.…”
Section: Introductionmentioning
confidence: 99%
“…[10][11][12][13][14][15][16] The authors in Wang et al 10 derived the OP of a nonrelay-assisted SNet, which shares the spectrum of the primary network (PNet) and harvests energy while assisting primary transmission, and hence the secondary users (SUs) can harvest sufficient wireless energy to process the information in their network. [10][11][12][13][14][15][16] The authors in Wang et al 10 derived the OP of a nonrelay-assisted SNet, which shares the spectrum of the primary network (PNet) and harvests energy while assisting primary transmission, and hence the secondary users (SUs) can harvest sufficient wireless energy to process the information in their network.…”
Section: Introductionmentioning
confidence: 99%
“…In our paper, motivated by contributions in Liu et al 15 and Kalamhar and Banerjee, 16 we consider a CRN, where the PNet includes multiple transceiver pairs and the SNet consists of a transmitter communicating a receiver through a self-powered relay. However, now, we have a new look on EH application in other approach, ie, EH is used in the cognitive network, where RF signal from multiple primary can help to improve energy and spectrum efficiency for the secondary.…”
Section: Introductionmentioning
confidence: 99%