TY - GEN
T1 - Analysis of optimal cognitive radio channel allocation with finite user population
AU - Kim, Chang Hyun
AU - Chung, Jong Moon
AU - Choi, Seungjun
PY - 2010
Y1 - 2010
N2 - A channel allocation mechanism for cognitive radios (CRs) with finite user population to enable maximum throughput and minimum forced termination probability for CR users (CUs) that are not capable of spectrum handover (SH) is presented. SH is an optimal scheme used by CUs to evacuate from time-slots that will be used by primary users (PUs) based on time-slot assignment (TA) information obtained in advance. Commonly it is not easy to obtain PU TA information in advance. The channel allocation scheme for CR-networks without SH enables a remarkable throughput performance, equivalent to the level of when SH is used. In this paper, we analyze the scheme using the finite user population model. This model provides a more precise solution for network scalability.
AB - A channel allocation mechanism for cognitive radios (CRs) with finite user population to enable maximum throughput and minimum forced termination probability for CR users (CUs) that are not capable of spectrum handover (SH) is presented. SH is an optimal scheme used by CUs to evacuate from time-slots that will be used by primary users (PUs) based on time-slot assignment (TA) information obtained in advance. Commonly it is not easy to obtain PU TA information in advance. The channel allocation scheme for CR-networks without SH enables a remarkable throughput performance, equivalent to the level of when SH is used. In this paper, we analyze the scheme using the finite user population model. This model provides a more precise solution for network scalability.
UR - http://www.scopus.com/inward/record.url?scp=78751480967&partnerID=8YFLogxK
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U2 - 10.1109/ICTC.2010.5674668
DO - 10.1109/ICTC.2010.5674668
M3 - Conference contribution
AN - SCOPUS:78751480967
SN - 9781424498062
T3 - 2010 International Conference on Information and Communication Technology Convergence, ICTC 2010
SP - 241
EP - 242
BT - 2010 International Conference on Information and Communication Technology Convergence, ICTC 2010
T2 - 2010 International Conference on Information and Communication Technology Convergence, ICTC 2010
Y2 - 17 November 2010 through 19 November 2010
ER -