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USER BASED CALL ADMISSION CONTROL POLICIES FOR CELLULAR MOBILE SYSTEMS:A SURVEY

Call admission control in mobile cellular networks has become a high priority in network design research due to the rapid growth of popularity of wireless networks. Dozens of various call admission policies have been proposed for mobile cellular networks. This paper proposes a new classification of user based call admission policies in mobile cellular networks. The proposed classification not only provides a coherent framework for comparative studies of existing approaches, but also helps future researches and developments of new call admission policies.