The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 역방향 링크에서 다양한 전송 속도, 비트 오류율, 트래픽 활동 요인을 갖는 다중 클래스 서비스를 지원하는 멀티미디어 DS-CDMA 시스템에 대한 Erlang 용량 평가에 중점을 둡니다. 해당 서비스 그룹의 동시 사용자 수는 K차원 마르코프 체인으로 모델링됩니다. 그러면 K차원 M/M/m 손실 체계를 기반으로 멀티미디어 시스템에 대한 얼랭 용량을 구할 수 있다. 음성/데이터 서비스를 지원하는 IS-95 유형 DS-CDMA 시스템의 경우 용량 한계는 2차원 마르코프 체인과 함께 표시됩니다. 또한, 전체 시스템 Erlang 용량을 향상시키기 위해서는 각 서비스 그룹에 대한 Erlang 용량의 균형이 이루어져야 함을 알 수 있다. 마지막으로 전체 시스템 Erlang 용량을 증가시키기 위한 채널 예약 방식이 고려된다.
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부
Insoo KOO, JeeHwan AHN, Jeong-A LEE, Kiseon KIM, "Analysis of Erlang Capacity for the Multimedia DS-CDMA Systems" in IEICE TRANSACTIONS on Fundamentals,
vol. E82-A, no. 5, pp. 849-855, May 1999, doi: .
Abstract: In this paper, we focus on the evaluation of the Erlang capacity for multimedia DS-CDMA systems supporting the multi-class services with different transmission rates, bit error rates, traffic activity factors in the reverse link. The number of concurrent users of the corresponding service group is modeled as a K-dimension Markov chain. Then, the Erlang capacity for the multimedia system can be found based on a K-dimension M/M/m loss system. For an IS-95 type DS-CDMA system, supporting voice/data services, the capacity bounds are depicted in conjunction with the 2-dimensional Markov chain. Furthermore, it is observed that the Erlang capacity with respect to the each service group should be balanced to enhance the total system Erlang capacity. Finally, the channel reservation scheme is considered to increase the total system Erlang capacity.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e82-a_5_849/_p
부
@ARTICLE{e82-a_5_849,
author={Insoo KOO, JeeHwan AHN, Jeong-A LEE, Kiseon KIM, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Analysis of Erlang Capacity for the Multimedia DS-CDMA Systems},
year={1999},
volume={E82-A},
number={5},
pages={849-855},
abstract={In this paper, we focus on the evaluation of the Erlang capacity for multimedia DS-CDMA systems supporting the multi-class services with different transmission rates, bit error rates, traffic activity factors in the reverse link. The number of concurrent users of the corresponding service group is modeled as a K-dimension Markov chain. Then, the Erlang capacity for the multimedia system can be found based on a K-dimension M/M/m loss system. For an IS-95 type DS-CDMA system, supporting voice/data services, the capacity bounds are depicted in conjunction with the 2-dimensional Markov chain. Furthermore, it is observed that the Erlang capacity with respect to the each service group should be balanced to enhance the total system Erlang capacity. Finally, the channel reservation scheme is considered to increase the total system Erlang capacity.},
keywords={},
doi={},
ISSN={},
month={May},}
부
TY - JOUR
TI - Analysis of Erlang Capacity for the Multimedia DS-CDMA Systems
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 849
EP - 855
AU - Insoo KOO
AU - JeeHwan AHN
AU - Jeong-A LEE
AU - Kiseon KIM
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E82-A
IS - 5
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - May 1999
AB - In this paper, we focus on the evaluation of the Erlang capacity for multimedia DS-CDMA systems supporting the multi-class services with different transmission rates, bit error rates, traffic activity factors in the reverse link. The number of concurrent users of the corresponding service group is modeled as a K-dimension Markov chain. Then, the Erlang capacity for the multimedia system can be found based on a K-dimension M/M/m loss system. For an IS-95 type DS-CDMA system, supporting voice/data services, the capacity bounds are depicted in conjunction with the 2-dimensional Markov chain. Furthermore, it is observed that the Erlang capacity with respect to the each service group should be balanced to enhance the total system Erlang capacity. Finally, the channel reservation scheme is considered to increase the total system Erlang capacity.
ER -