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Performance evaluation of the DOCSIS 1.1 MAC protocol according to the structure of a MAP message

Title
Performance evaluation of the DOCSIS 1.1 MAC protocol according to the structure of a MAP message
Author
박성한
Issue Date
2001-06
Publisher
IEEE
Citation
ICC 2001. IEEE International Conference on Communications. Conference Record (Cat. No.01CH37240), v. 6, page. 1786-1791
Abstract
In the Data Over Cable Service Interface Specification (DOCSIS) RFI v1.1, the control message, called MAP, is used to schedule the uplink radio frequency between the Cable Modem (CM) and the Cable Modem Termination System (CMTS). In this paper, we find out the appropriate MAP size and the optimum ratio between contention slots and grant slots in a MAP through computer simulations. To assess the performance of DOCSIS RFI v1.1 the Common Simulation Framework (CSF) is used. According to the simulation results throughput and delay show best performance and the best choice for the number of contention slots may be six when the MAP size is 2 msec. The goodput for the upstream channel capacity is found to be about 58%.
URI
https://ieeexplore.ieee.org/abstract/document/937099https://repository.hanyang.ac.kr/handle/20.500.11754/158322
ISBN
0-7803-7097-1
ISSN
0536-1486
DOI
10.1109/ICC.2001.937099
Appears in Collections:
ETC[S] > 연구정보
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