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Outage probability for multi-hop D2D communications with shortest Path routing
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Wang, Siyi, Guo, Weisi, Zhou, Zhenyu, Wu, Yue and Chu, Xiaoli (2015) Outage probability for multi-hop D2D communications with shortest Path routing. IEEE Communications Letters, 19 (11). 1997 -2000. doi:10.1109/LCOMM.2015.2475428 ISSN 1089-7798.
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WRAP_Siyi Wang_CL D2D_camera_ready.pdf - Accepted Version - Requires a PDF viewer. Download (856Kb) | Preview |
Official URL: http://dx.doi.org/10.1109/LCOMM.2015.2475428
Abstract
In this letter, we provide a tractable theoretical framework for analysing the performance of device-to-device (D2D) communications in the presence of co-channel interference from other D2D and conventional cellular (CC) transmissions. In particular, we consider multi-hop D2D using the shortest-path-routing (SPR) algorithm in both the uplink (UL) and the downlink (DL) channels. Closed-form expressions for the number of hops and the outage probability are presented. Our analytical and numerical results both show that while the D2D links are reasonably reliable (outage probability <5%), they can severely degrade the performance of CC transmissions (outage probability >25%). Accordingly, we exploit and provide insights into the trade-off between D2D and CC transmission reliability.
Item Type: | Journal Article | ||||||||
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Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||||
Library of Congress Subject Headings (LCSH): | Cell phones -- Communication systems -- Testing, Algorithms, Internet telephony | ||||||||
Journal or Publication Title: | IEEE Communications Letters | ||||||||
Publisher: | IEEE | ||||||||
ISSN: | 1089-7798 | ||||||||
Official Date: | November 2015 | ||||||||
Dates: |
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Volume: | 19 | ||||||||
Number: | 11 | ||||||||
Number of Pages: | 4 | ||||||||
Page Range: | 1997 -2000 | ||||||||
DOI: | 10.1109/LCOMM.2015.2475428 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||
Date of first compliant deposit: | 30 December 2015 | ||||||||
Date of first compliant Open Access: | 25 May 2016 |
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