Abstract
As device-to-device (D2D) communications enables direct communication between user equipments, it can alleviate traffic overload on base stations. Qualcomm has introduced a new OFDM-based synchronous frame architecture for MAC/PHY, which is called FlashLinQ. In FlashLinQ, D2D user equipments perform signal-to-interference ratio based connection scheduling in order to distributively access wireless medium. The connection scheduling scheme enables D2D user equipments to simultaneously transmit data through same wireless medium. However, in this scheme since D2D user equipments simultaneously perform the medium access, they unnecessarily may yield data communication. In this paper, we propose a scheme that D2D user equipments adaptively perform connection scheduling by ignoring the interference from D2D links which are expected to yield data transmission. We verify that the proposed scheme can improve the system performance through simulations.
This research was supported by the MSIP(Ministry of Science, ICT&Future Planning), Korea, under the ITRC (Information Technology Research Center) support program supervised by the NIPA (National IT Industry Promotion Agency) (NIPA-2013-(H0301-13-1005)).
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
UMTS Forum Report 44: Mobile Traffic Forecasts 2010-2020 Report (2011)
OVUM: Mobile Broadband Users and Revenues Forecast Pack to 2014 (2009)
Fodor, G., Dahlman, E., Mildh, G., Parkvall, S., Reider, N., Miklos, G., Zoltan, Z.: Design Aspects of Network Assisted Device-to-Device Communications. IEEE Communications Magazine 50, 170–177 (2012)
Lei, L., Zhong, Z., Lin, C., Shen, X.: Operator Controlled Device-to-Device Communications in LTE-Advanced Networks. IEEE Wireless Communications Magazine 19, 96–104 (2012)
Doppler, K., Rinne, M., Wijting, C., Ribeiro, C., Hugl, K.: Device-to-Device Communication as an Underlay to LTE-Advanced Networks. IEEE Communications Magazine 47, 42–49 (2009)
Xinzhou, W., Tavildar, S., Shakkottai, S., Richardson, T., Junyi, L., Laroia, R., Jovicic, A.: FlashLinQ: A Synchronous Distributed Scheduler for Peer-to-Peer Ad Hoc Networks. In: IEEE Allerton Conference, pp. 514–521 (2010)
Corson, M.S., Laroia, R., Junyi, L., Park, V., Richardson, T., Tsirtsis, G.: Toward Proximity-Aware Internetworking. IEEE Wireless Communications 17, 26–33 (2010)
Junyi, L., Rajiv, L., Thomas, R., Xinzhou, W., Saurabh, T.: Methods and Apparatus Related to Scheduling Traffic in a Wireless Communications System Using Shared Air Link Traffic Resources. US Patent App. Pub., US 7,983,165 B2 (2011)
Cichon, D.J. and Kerner, T.: Propagation Prediction Models. COST 231. Final Rep. (1995)
Report ITU-R M.2135-1, Guidelines for Evaluation of Radio Interface Technologies for IMT-Advanced (2009)
3GPP, Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Frequency (RF) System Scenarios (Release 10). TR 36.942 V10.2.0 (2011)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Kim, DH., Choi, BG., Bae, S.J., Chung, M.Y. (2013). An Adaptive Connection Scheduling Method Based on Yielding Relationship in FlashLinQ. In: Murgante, B., et al. Computational Science and Its Applications – ICCSA 2013. ICCSA 2013. Lecture Notes in Computer Science, vol 7971. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-39637-3_10
Download citation
DOI: https://doi.org/10.1007/978-3-642-39637-3_10
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-39636-6
Online ISBN: 978-3-642-39637-3
eBook Packages: Computer ScienceComputer Science (R0)