Coexistence of Secondary User Networks Under Primary User Constraints in TV White Space

Provided by: National Institute of Information and Communications Technology
Topic: Mobility
Format: PDF
Moving forward based on the current spectrum regulations and industrial standardization for unlicensed usage of TV white space, the authors postulate a potential deployment scenario and describe the management procedure of coexisting Secondary User (SU) networks under the interference constraints to the Primary User (PU) receivers. For the quantitative evaluation of coexistence they first introduce a new parameter named Quality of Coexistence (QoC), which is utilized to measure the benefits achieved by a novel coexistence scheme also proposed in this paper, namely, interference-constrained time slot splitting and allocation.

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