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MOBICOM
2009
ACM
15 years 4 months ago
Revenue maximization and distributed power allocation in cognitive radio networks
Cognitive radio is an enabling technology that allows unlicensed users to opportunistically access the spectrum in order to enhance the spectrum efficiency. In this paper, we cons...
Shaolei Ren, Mihaela van der Schaar
WWIC
2005
Springer
112views Communications» more  WWIC 2005»
15 years 3 months ago
Mitigating Interference Between IEEE 802.16 Systems Operating in License-Exempt Mode
A rudimentary approach to mitigate interference issues in license-exempt 802.16 systems is presented. This approach operates by permitting each Base Station (BS), and associated Su...
Omar Ashagi, Seán Murphy, Liam Murphy
ICASSP
2011
IEEE
14 years 1 months ago
Mixed-integer linear programming framework for max-min power control with single-stage interference cancellation
We consider a wireless network comprising a number of mutuallyinterfering links. We study the transmit power control problem that determines the egalitarian signal-to-interference...
Eleftherios Karipidis, Di Yuan, Erik G. Larsson
HOTNETS
2010
14 years 4 months ago
Successive interference cancellation: a back-of-the-envelope perspective
Successive interference cancellation (SIC) is a physical layer capability that allows a receiver to decode packets that arrive simultaneously. While the technique is well known in...
Souvik Sen, Naveen Santhapuri, Romit Roy Choudhury...
WASA
2009
Springer
165views Algorithms» more  WASA 2009»
15 years 4 months ago
Maximum Independent Set of Links under Physical Interference Model
This paper addresses the following optimization problem in a plane multihop wireless networks under the physical interference model: From a given a set of communication links whose...
Peng-Jun Wan, Xiaohua Jia, F. Frances Yao