Advanced SearchSearch Tips
Hybrid Scheduling in Millimeter Wave Full-Duplex Systems
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Hybrid Scheduling in Millimeter Wave Full-Duplex Systems
Mai, Vien V.; Kim, Juyeop; Choi, Sang Won; Shin, Won-Yong;
  PDF(new window)
We introduce a hybrid scheduling in a multi-path poor scattering full-duplex (FD) system, which consists of one multi-antenna FD base station and a large number of single-antenna half-duplex mobile stations. Our hybrid scheduling utilizes partial channel state information at the transmitter. In particular, unlike the conventional scheduling method using opportunistic transmission for both uplink and downlink, the proposed scheme combines a random transmit beamforming for downlink and a zero forcing beamforming for uplink. As our main result, via computer simulations, it is shown that the proposed scheme has a superior sum-rate performance than that of the conventional scheduling method beyond a certain signal-to-noise ratio regime.
Opportunistic scheduling;millimeter wave (mmWave);poor scattering;self-interference;full-duplex (FD);hybrid scheduling;
 Cited by
E. Aryafar, M. Khojastepour, K. Sundaresan, S. Rangarajan, and M. Chiang, "MIDU: Enabling MIMO full-duplex," in Proceedings of the 18th ACM Annual International Conference on Mobile Computing and Networking (MobiCom2012), Istanbul, Turkey, pp. 257-268, Aug. 2012.

A. Sahai, S. N. Diggavi, and A. Sabharwal, "On degreesof- freedom of full-duplex uplink/downlink channel," in Proceedings of the IEEE Information Theory Workshop (ITW2013), Sevilla, Spain, pp. 1-5, Sep. 2013.

J. Bai and A. Sabharwal, "Distributed full-duplex via wireless side channels: Bounds and protocols," IEEE Transactions on Wireless Communications, vol. 12, no. 8, pp. 4162-4173, Jul. 2013. crossref(new window)

M. Sharif and B. Hassibi, "On the capacity of MIMO broadcast channels with partial side information," IEEE Transactions on Information Theory, vol. 51, no. 2, pp. 506-522, Feb. 2005. crossref(new window)

A. Tajer and X. Wang, "(n,k)-user interference channels: Degrees of freedom," IEEE Transactions on Information Theory, vol. 58, no. 8, pp. 5338-5353, Aug. 2008.

B. C. Jung, D. Park, and W.-Y. Shin, "Opportunistic interference mitigation achieves optimal degrees-offreedom in wireless multi-cell uplink networks," IEEE Transactions on Communications, vol. 60, no. 7, pp. 1935-1944, Jul. 2012. crossref(new window)

A. Tajer and X. Wang, "Multiuser diversity in cognitive networks," IEEE/ACM Transactions on Networking, vol. 18, no. 6, pp. 1766-1779, Dec. 2010. crossref(new window)

C. Karakus and S. Diggavi, "Opportunistic scheduling for full-duplex uplink-downlink networks," preprint. [Online]. Available:

F. Boccardi, R. W. Heath Jr., A. Lozano, T. L. Marzetta, and P. Popovski, "Five disruptive technology directions for 5G," IEEE Communications Magazine, vol. 52, no. 2, pp. 74-80, Feb. 2014.

M. Akdeniz, Y. Liu, M. Samimi, S. Sun, S. Rangan, T. Rappaport, and E. Erkip, "Millimeter wave channel modeling and cellular capacity evaluation," IEEE Journal of Selected Areas on Communications, vol. 32, no. 6, pp. 1164-1179, Jun. 2014. crossref(new window)

A. G. Burr, "Capacity bounds and estimates for the finite scatterers MIMO wireless channel," IEEE Journal of Selected Areas on Communications, vol. 21, no. 5, pp. 812-818, Jun. 2003. crossref(new window)

J. Yoon, W.-Y. Shin, and H. S. Lee, "Opportunistic interference alignment in poor scattering channels," IEEE Transactions on Vehicular Technology, to appear.