A Numerical Analysis for Contention Resolution in Contention Slots of Wireless DOCSIS

摘要

Wireless DOCSIS was developed for an enhanced version of DOCSIS by a group of cable operators. It is used in broadband wireless applications on CATV network. In this paper presents a numerical analysis that is used to resolve the contention in contention slots of Wireless DOCSIS. Thismethod assigns each user access to the each contention slot with difference persistent value. It can resolve the contention in contention slots. Furthermore, we also separate user and contention slot into many groups and assign the user in each group access to contention slot in each groupwith different persistent value. This method can reduce opportunity that many users access in same arbitrary contention slot. In this paper, we analyze the performances of method with the value of successful probability of system.