AG Marques - arXiv preprint arXiv:1212.4198, 2012 - arxiv.org
… have designed schemes either guaranteeing a minimum capacity (rate) for the PU or limiting the capacity-loss at the PU receiver [8], [19]. Providing guarantees on the capacity of the PU …
M Elalem, L Zhao - 2013 International Conference on …, 2013 - ieeexplore.ieee.org
… allocation scheme is developed with statistically guaranteed delay QoS for the underlay DSA scheme to achieve maximum capacity. The concept of effective capacity proposed in [6] is …
LB Le, E Hossain - IEEE Transactions on Wireless …, 2008 - ieeexplore.ieee.org
… layer protocol with sensing capability is important to perform … to perform admission control to guarantee QoS constraints for … in a cognitiveradio network based on spectrum underlay. …
… typically been assumed due to the fact that these are capacity achieving in the point-to-point, … underlay CR, where the SUs are allowed to coexist with the PUs as long as they guarantee …
M El Tanab, W Hamouda - IEEE Communications Surveys & …, 2016 - ieeexplore.ieee.org
… Cognitivecapability is the ability to sense information from the surrounding radio … [78] formulated a two-stage optimization problem for an ad-hoc underlay CRN to guarantee minimum …
G Ozcan, MC Gursoy - IEEE Transactions on Wireless …, 2015 - ieeexplore.ieee.org
… first-order ergodic capacity expressions for underlaycognitiveradio systems operating in … For a constant t, it was shown that convergence to the optimal λ value is guaranteed within a …
… cognitiveradio networks based on spectrum underlay. Subject to the constraint of guaranteeing the QoS of the currently active PUs in cognitive … We assume Ti to be the channel capacity …
NH Mahmood, F Yilmaz, GE Oien… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
… capacity of the secondary system considering the proposed hybrid cooperation scheme can be evaluated using the earlier derived MGF. Assuming the Shannon capacity … to guarantee …
… Such a constraint guarantees that the received SINR at the … Its great potential can find direct application in underlay CR … conventional underlay CR approach in terms of channel capacity…