경영과학 (Korean Management Science Review)
- 제10권1호
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- Pages.127-137
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- 1993
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- 1225-1100(pISSN)
Performance of a time slot searching mechanism in multi-rate circuit switching system
- Roh, Seung-Kye (Electronics and Telecommunications Research Institute) ;
- Kook, Kwang-Ho (Electronics and Telecommunications Research Institute) ;
- Lee, Jae-Sup (Electronics and Telecommunications Research Institute) ;
- Chung, Min-Young (Korea Advanced Institute of Science and Technology) ;
- Sung, Dan-Keun (Korea Advanced Institute of Science and Technology)
- 발행 : 1993.06.01
초록
The blocking probabilities of nx64Kb/s multi-slot calls are generally much higher than that of single slot calls. In order to improve these blocking probabilities of multi-slot calls, we propose a scheme which searches the different numbers of time slots for different types of calls. We analyze the performance of our scheme in a double-buffered time-space-time switching network which accommodates multi-slot calls as well as single-slot calls. The proposed method yields the reduced blocking probabilities, the increased traffic handling capacity and teh reduced CPU processing load, compared with those of the conventional methods.