Browsing by Author "Lin, FS"

Now showing 1 - 2 of 2

A combination logic design for a high speed IEEE 802.11 MAC controller
(2003-03-01)
Li, RZ
;
Huang, SP
;
Lin, FS
;
Hong, MT
;
Chen, PN
In this paper, we propose a pure combinational logic design for the implementation of IEEE802.11 Medium Access Control (MAC) protocol, in contrast to firmware implementation based on an embedded micro-engine. In order to have a timely response, a Control Frame Handler is also included in our MAC controller. A further improvement for timely manipulation on the time-critical management frames (such as Beacon, ATIM and Probe Response) is subsequently developed in our revised edition. Equipped with a self-developed PCMCIA unit, the functions of our MAC controller have been verified using two Altera EPF 10K-100 ARC240-2 FPGAs in an on-line MAC-to-MAC data exchange fashion. Experimental results show that a pure combinational logic design can easily achieve a baseband-interfacing throughput of over-100Mbps with a cost-effect gate count of 21702.
Demand distribution and operating strategies of airport remote and terminal parking facilities
(1997)
Hsu, CI
;
Lin, FS
;
交大名義發表
;
運輸與物流管理系註：原交通所+運管所
;
National Chiao Tung University
Analytical approaches are used to explore factors affecting how travelers choose between remote and terminal parking facilities, to analyze the cost components of the parking process, and to formulate models for estimating the demand levels for remote and terminal parking. The demand distribution model is formulated by assuming that travelers choose the parking facility with the minimum total parking cost with respect to their parking duration and other characteristics. On the basis of this model, a parking duration control model is then formulated to maximize the operator's revenue while maintaining the levels of services and balancing the utilization of parking facilities. The model shows that parking revenues will be reduced if the operator imposes parking duration control to maintain the level of terminal parking service and increase utilization of remote parking.