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Joint Spatial Division and Reuse for Maximizing Network Throughput in Densely-Deployed Massive MIMO WLANs
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 Title & Authors
Joint Spatial Division and Reuse for Maximizing Network Throughput in Densely-Deployed Massive MIMO WLANs
Choi, Kyung Jun; Kim, Kyung Jun; Kim, Kwang Soon;
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In this paper, joint spatial division and reuse (JSDR) scheme is proposed for maximizing network throughput in densely-deployed wireless local area networks equipped with massive antenna array. The proposed JSDR scheme divides the massive spatial space into two subspaces: one is for suppressing the interference from the neighboring access points and another is for sensing the carrier sensing and transmitting the information-bearing signals to intended stations. By using computer simulation, the proposed JSDR can provide 133% higher network throughput, compared to the carrier sensing technique defined in the IEEE 802.11 standard so that the proposed JSDR is suitable for the next generation WLAN systems.
spatial division;spatial reuse;carrier sensing threshold;massive MIMO;WLAN;
 Cited by
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C. X. Wang, et al., "Cellular architecture and key technologies for 5G wireless communication networks," IEEE Commun. Mag., vol. 52, no. 2, pp. 122-130, Feb. 2014.

Informa/Mobidia, "Understanding the role of managed public Wi-Fi in today's smartphone user experience: A global analysis of smartphone usage trends across cellular and private and public Wi-Fi networks," Feb. 2013.

IEEE 802.11, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications, IEEE standard for information technology telecommunications and information exchange between systemslocal and metropolitan area networks-specific requirement, 1999.

Y. Zhu, Q. Zhang, Z. Niu, and J. Zhu, "On optimal QoS-aware physical carrier sensing for IEEE 802.11 based WLANs: theoretical analysis and protocol design," IEEE Trans. Wirel. Commun., vol. 7, no. 4, pp. 1369-1378, Apr. 2008. crossref(new window)

F. Rossetto and M. Zorzi, "Enhancing spatial reuse in ad hoc networks by carrier sense adaptation," in Proc. MILCOM 2007, pp. 1-6, Orlando, USA, Oct. 2007.

L. Fu, S. C. Liew, and J. Huang, "Effective carrier sensing in CSMA networks under cumulative interference," IEEE Trans. Mob. Comput., vol. 12, no. 4, Apr. 2013.

X. Cheng, et al., "Communicating in the real world: 3D MIMO," IEEE Wirel. Commun., vol. 21, no. 4, pp. 136-144, Aug. 2014.

Z. Wen, B. Li, Z. Luo, D. Chen, S. Wang, and W. Xu, "Discussion on massive MIMO for HEW," IEEE 802.11-13/104r2, Sept. 2013.

E. G. Larsson, F. Tufvesson, O. Edfors, and T. L. Marzetta, "Massive MIMO for next generation wireless systems," IEEE Commun. Mag., vol. 52, no. 2, pp. 186-195, Feb. 2014.

F. Rusek, D. Persson, B. K. Lau, E. G. Larsson, T. L. Marzetta, O. Edfors, and F. Tufvesson, "Scaling up MIMO: Opportunities and challenges with very large arrays," IEEE Signal Process. Mag., vol. 30, no. 1, pp. 40-46, Jan. 2013.

A. Adhikary, J. Nam, J. Y. Ahn, and G. Caire, "Joint spatial division and multiplexing-the large-scale array regime," IEEE Inf. Theory, vol. 59, no. 10, pp. 6441-6463, Oct. 2013. crossref(new window)

H. Choi, "Carrier sensing multiple access with collision resolution (CSMA/CR) protocol for next-generation wireless LAN," J. KICS, vol. 38A, no. 01, pp. 33-43, Jan. 2013. crossref(new window)

W. Lim, D. Kim, Y. Suh, and D. Kwon, "A contention window adjustment algorithm for improving fairness between uplink and downlink in IEEE 802.11 WLANs," J. KICS, vol. 36, no. 4, pp. 329-336, 2011. crossref(new window)

E. G. Lee and S. H. Rhee, "A token-ring-based MAC protocol in IEEE 802.11 WLANs," J. KICS, vol. 39B, no. 01, pp. 38-40, Jan. 2014. crossref(new window)

B. Alawieh, Y. Zhang, C. Assi, and H. Mouftah, "Improving spatial reuse in multihop wireless networks - a survey," IEEE Commun. Surveys & Tutorials, vol. 11, no. 3, pp. 71-91, 3rd Quarter, 2009. crossref(new window)

C. Thorpe and L. Mutphy, "A survey of adaptive carrier sensing mechanisms for IEEE 802.11 wireless networks," IEEE Commun. Survey & Tutorials, vol. 16, no. 3, pp. 1266-1293, 3rd Quarter, 2014. crossref(new window)

M. Z. Sian and M. Krunz, "An overview of MIMO-oriented channel access in wireless networks," IEEE Wirel. Commun., vol. 15, no. 1, pp. 63-69, Feb. 2008.

D. Tse and P. Viswanath, Fundamentals of wireless communications, Cambridge University Press, 2005.

E. Perahia and R. Stacey, Next generation wireless LANs: 802.11n and 802.11ac, Cambridge Univ. Press, 2013.