BerlinAchievable Dropping Rates under Variable Frame TDMA Schemes in the presence
نویسنده
چکیده
| The objective of this paper is to determine the minimum system dropping rate induced by variable frame TDMA schemes supporting time-constrained applications with common maximum cell delay tolerance. Expressions are derived for the induced (optimal) system dropping rate and the maximum number of users that can be admitted in the network without violating the maximum dropping rate constrain is determined. In addition to the study of the optimal scheme, suboptimal TDMA schemes have been considered, such as a variable frame TDMA scheme in the presence of overhead and xed frame TDMA schemes with and without overhead. The performance limiting factors associated with the suboptimal schemes are identiied, and the magnitude of their (negative) impact is evaluated. Based on this information it is possible to point to performance improving modiications which should be pursued to the extent permitted by technological constraints.
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