Joint scheduling and rate allocation for IEEE 802.15.7 WPAN system

Ratan Kumar Mondal, Nirzhar Saha, Yeong Min Jang

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

5 Citations (Scopus)

Abstract

A joint link scheduling and optimal resource allocation scheme for wireless personal area network based on visible light is proposed. In this paper, the case for combining the PHY and MAC (medium access control) into a single cross-layer platform is performed. Proposed joint scheduling and rate allocation (JSRA) algorithm utilizes the throughput maximization constraint and channel-state information to jointly control the medium access and rate allocation. In the visible light communication ( VLC) network, o ne l ink-s data rate impacts o n its neighbors and this impact decays with distance and field-of view (FOV) interaction. The objective of JSRA algorithm is that, each link can determine the feasibility of improving its data rate by utilizing the channel-s signal-to-interference-plus-noise ratio (SINR) constraint. Performance analysis shows that the proposed scheme can jointly control the scheduling and rate allocation effectively to increase the total system-s average throughput and spectral efficiency.

Original languageEnglish
Title of host publicationICUFN 2013
Subtitle of host publicationthe Fifth International Conference on Ubiquitous and Future Networks
Place of PublicationNew Jersey, US
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages691-695
Number of pages5
ISBN (Print)9781467359900
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event5th International Conference on Ubiquitous and Future Networks, ICUFN 2013 - Da Nang, Viet Nam
Duration: 2 Jul 20135 Jul 2013

Other

Other5th International Conference on Ubiquitous and Future Networks, ICUFN 2013
CountryViet Nam
CityDa Nang
Period2/07/135/07/13

Keywords

  • Cross-layer
  • rate allocation
  • scheduling
  • SINR
  • visible light communication
  • WPAN

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