TY - GEN
T1 - Covariance shaping for interference coordination in cellular wireless communication systems
AU - Newinger, Michael
AU - Utschick, Wolfgang
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/2/26
Y1 - 2016/2/26
N2 - In this paper we consider interference covariance shaping for interference coordination in the MIMO Z- Interference Channel. Commonly, non-orthogonal access to wireless resources is controlled via interference power management, so-called interference temperatures. Spatial covariance shaping, however, facilitates a more efficient utilization of wireless resources by the reduction of uncertainty in the perceived interference at receive terminals. To this end, we propose low complexity schemes based on quality of service constraints for the design of suitable interference covariances. Our results are applicable to a variety of resource allocation problems in cellular networks, including Device-to-Device communication and Full- Duplex systems.
AB - In this paper we consider interference covariance shaping for interference coordination in the MIMO Z- Interference Channel. Commonly, non-orthogonal access to wireless resources is controlled via interference power management, so-called interference temperatures. Spatial covariance shaping, however, facilitates a more efficient utilization of wireless resources by the reduction of uncertainty in the perceived interference at receive terminals. To this end, we propose low complexity schemes based on quality of service constraints for the design of suitable interference covariances. Our results are applicable to a variety of resource allocation problems in cellular networks, including Device-to-Device communication and Full- Duplex systems.
UR - http://www.scopus.com/inward/record.url?scp=84969756224&partnerID=8YFLogxK
U2 - 10.1109/ACSSC.2015.7421211
DO - 10.1109/ACSSC.2015.7421211
M3 - Conference contribution
AN - SCOPUS:84969756224
T3 - Conference Record - Asilomar Conference on Signals, Systems and Computers
SP - 648
EP - 652
BT - Conference Record of the 49th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015
A2 - Matthews, Michael B.
PB - IEEE Computer Society
T2 - 49th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015
Y2 - 8 November 2015 through 11 November 2015
ER -