Paper Info
Title
Characterization of SINR Region for Multiple Interfering Multicast in Power-Controlled Systems
Abstract
This paper considers a wireless communication network consisting of multiple interfering multicast sessions. Different from a unicast system where each transmitter has only one receiver, in a multicast system, each transmitter has multiple receivers and broadcasts a common message to all of them. It is a well-known result for wireless unicast systems that the feasibility of a signal-to-interference-plus-noise power ratio (SINR) without power constraint is decided by the spectral radius of a nonnegative matrix. We generalize this result and obtain necessary and sufficient conditions for the feasibility of an SINR in a wireless multicast system with and without power constraint. The feasible SINR region and its geometric properties are studied. Besides, an iterative algorithm is proposed, which can efficiently check the feasibility condition and compute the boundary points of the feasible SINR region.
Year
DOI
Venue
2015
10.1109/TCOMM.2018.2873304
IEEE Transactions on Communications
Keywords
DocType
Volume
Interference,Signal to noise ratio,Receivers,Wireless communication,Unicast,Transmitters,Power control
Journal
abs/1505.06882
Issue
ISSN
Citations 
1
0090-6778
2
PageRank 
References 
Authors
0.40
9
2
Name
Order
Citations
PageRank
Yi Chen1408.03
Chi Wan Sung277991.41