Joint scheduling with inter-cell cooperation for carrier aggregation in LTE-advanced system

Chan S. Yang; Kumin Cho; Chung G. Kang; Takki Yu

doi:10.1109/ICTC.2013.6675414

Joint scheduling with inter-cell cooperation for carrier aggregation in LTE-advanced system

Chan S. Yang, Kumin Cho, Chung G. Kang, Takki Yu

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

1 Citation (Scopus)

Abstract

By investigating the technical issues in the existing cell selection and scheduling scheme under some of carrier aggregation (CA) deployment scenarios discussed in LTE-Advanced system, we propose a distributed inter-cell cooperation scheme for joint scheduling that can improve the average system throughput when 6 different sectors are formed by deploying the sector antennas for each component carrier (CC) in the different direction. It has been shown by our system-level simulation that the proposed scheme roughly doubles the per-user average throughput for the cell-edge users, i.e., ones with the lowest 5% performance when the offered load is not too large.

Original language	English
Title of host publication	2013 International Conference on ICT Convergence
Subtitle of host publication	"Future Creative Convergence Technologies for New ICT Ecosystems", ICTC 2013
Publisher	IEEE Computer Society
Pages	533-534
Number of pages	2
ISBN (Print)	9781479906987
DOIs	https://doi.org/10.1109/ICTC.2013.6675414
Publication status	Published - 2013
Event	2013 International Conference on Information and Communication Technology Convergence, ICTC 2013 - Jeju Island, Korea, Republic of Duration: 2013 Oct 14 → 2013 Oct 16

Publication series

Name	International Conference on ICT Convergence
ISSN (Print)	2162-1233
ISSN (Electronic)	2162-1241

Other

Other	2013 International Conference on Information and Communication Technology Convergence, ICTC 2013
Country/Territory	Korea, Republic of
City	Jeju Island
Period	13/10/14 → 13/10/16

Keywords

Carrier Aggregation
Inter-cell Cooperation
LTE-Advanced
Proportional Fair (PF) Packet Scheduling

ASJC Scopus subject areas

Information Systems
Computer Networks and Communications

Access to Document

10.1109/ICTC.2013.6675414

Cite this

Yang, C. S., Cho, K., Kang, C. G., & Yu, T. (2013). Joint scheduling with inter-cell cooperation for carrier aggregation in LTE-advanced system. In 2013 International Conference on ICT Convergence: "Future Creative Convergence Technologies for New ICT Ecosystems", ICTC 2013 (pp. 533-534). Article 6675414 (International Conference on ICT Convergence). IEEE Computer Society. https://doi.org/10.1109/ICTC.2013.6675414

Joint scheduling with inter-cell cooperation for carrier aggregation in LTE-advanced system. / Yang, Chan S.; Cho, Kumin; Kang, Chung G. et al.
2013 International Conference on ICT Convergence: "Future Creative Convergence Technologies for New ICT Ecosystems", ICTC 2013. IEEE Computer Society, 2013. p. 533-534 6675414 (International Conference on ICT Convergence).

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

Yang, CS, Cho, K, Kang, CG & Yu, T 2013, Joint scheduling with inter-cell cooperation for carrier aggregation in LTE-advanced system. in 2013 International Conference on ICT Convergence: "Future Creative Convergence Technologies for New ICT Ecosystems", ICTC 2013., 6675414, International Conference on ICT Convergence, IEEE Computer Society, pp. 533-534, 2013 International Conference on Information and Communication Technology Convergence, ICTC 2013, Jeju Island, Korea, Republic of, 13/10/14. https://doi.org/10.1109/ICTC.2013.6675414

Yang CS, Cho K, Kang CG, Yu T. Joint scheduling with inter-cell cooperation for carrier aggregation in LTE-advanced system. In 2013 International Conference on ICT Convergence: "Future Creative Convergence Technologies for New ICT Ecosystems", ICTC 2013. IEEE Computer Society. 2013. p. 533-534. 6675414. (International Conference on ICT Convergence). doi: 10.1109/ICTC.2013.6675414

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abstract = "By investigating the technical issues in the existing cell selection and scheduling scheme under some of carrier aggregation (CA) deployment scenarios discussed in LTE-Advanced system, we propose a distributed inter-cell cooperation scheme for joint scheduling that can improve the average system throughput when 6 different sectors are formed by deploying the sector antennas for each component carrier (CC) in the different direction. It has been shown by our system-level simulation that the proposed scheme roughly doubles the per-user average throughput for the cell-edge users, i.e., ones with the lowest 5% performance when the offered load is not too large.",

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Joint scheduling with inter-cell cooperation for carrier aggregation in LTE-advanced system

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Keywords

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