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학술대회 Effects of the Distinction between Long and Short Data Grants in DOCSIS Network
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저자
정준영, 안재민
발행일
200908
출처
Communications Infrastructure. Systems and Applications in Europe (Europecomm) 2009, pp.310-315
출판사
Springer
DOI
https://dx.doi.org/10.1007/978-3-642-11284-3_32
협약과제
08MR5300, HFC 망에서의 IP기반 초고속 멀티미디어 전송기술 개발, 이수인
초록
In this paper, we analyze the effects of the distinction between long and short data grants in the Data Over Cable Service Interface specifications (DOCSIS) protocol. According to DOCSIS specifications, the grants for a bandwidth request of a cable modem can be for either short or long data packets. The threshold value classifying a short and long data packet is a system operation parameter and is determined by a cable modem termination system (CMTS). We have tried to find the effect of the distinction at the point of efficiency and robustness. For this, we have checked the bit error rate and transmission efficiency for burst profiles defined in a commercial CMTS. © Institute for Computer Science, Social-Informatics and Telecommunications Engineering 2009.
키워드
Bandwidth allocation, CM, CMTS, DOCSIS, Short and long data grant
KSP 제안 키워드
Bandwidth request, Bit Error Rate(And BER), Cable modem termination system, Computer science, Data over cable service interface specifications(DOCSIS), Data packet, Operation parameter, System Operation, Telecommunications engineering, Threshold Value, bandwidth allocation