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CRSVP-based QoS Guaranteeing Scheme for Micro Cellular Network Environments  

정은영 (성균관대학교 정보통신공학부)
박상윤 (대림대학 컴퓨터정보계열)
석민수 (성균관대학교 정보통신공학부)
엄영익 (성균관대학교 정보통신공학부)
Abstract
To provide good-quality services of multimedia in wireless mobile networks, QoS for multimedia traffic should be guaranteed. However, since the existing QoS guaranteed schemes are designed for fixed networks, they are inadequate in the wireless network environments. Recently, as the size of cells like micro cell or pico cell becomes smaller. Mobile hosts on micro cellular networks, change their location frequently. It causes many drawbacks such as delayed delivery, packet losses and signaling overheads. Because the existing schemes supporting interoperability between RSVP and Mobile If are designed for macro cell environments. Their uses in micro cellular networks can be restricted. In this paper, we propose the CRSVP(Cellular RSVP Protocol) which supports QoS in micro cellular network environments.
Keywords
Mobile IP; RSVP; QoS; CRSVP;
Citations & Related Records
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