Spillover-Partitioning Call Admission Control for Revenue Optimization with QoS Guarantees for Multiple Service Classes in Mobile Wireless Networks

On QoS Guarantees with Reward Optimization for Servicing Multiple Priority Classes in Wireless Networks

“…We compare elastic threshold-based CAC with existing CAC algorithms including partitioning, threshold-based [17], and spillover [18] CAC algorithms in terms of reward maximization with QoS guarantees. To compare these algorithms, we use a simulation system and collect data to measure arrival and departure rates by using the workload estimation method in [17].…”

“…We configure the system with 1024 mobile users roaming among these cells via the popular random waypoint model [18] by which each mobile user has a random speed and a random destination during travel, and a random pause time when reaching the destination. After reaching the destination and pausing for a random time, a user continues moving to a new destination with a new speed.…”

“…There have been CAC algorithms proposed that partition system resources and allocate distinct partitioned resources to serve distinct service classes [11][12][13][14][15][16][17][18]. In particular, Ogbonmwan, Li and Kazakos [11] investigated the use of thresholds for a system with two service classes.…”

Elastic threshold-based admission control for QoS satisfaction with reward optimization for servicing multiple priority classes in wireless networks

“…There have been CAC algorithms proposed that partition system resources and allocate distinct partitioned resources to serve distinct service classes [11][12][13][14][15][16][17][18][21][22][23]. In particular, Ogbonmwan, Li and Kazakos [11] investigated the use of thresholds for a system with two service classes.…”

“…Chen et al [15] first proposed the concept of maximizing the "reward" of the system through CAC in the context of multimedia services. They subsequently studied spillover and other CAC algorithms [17,18]. In this paper we propose a new threshold-based CAC algorithm, elastic threshold-based CAC, with the goal to maximize the system reward rate with QoS guarantees.…”