Take a sneak peek at the new NIST.gov and let us know what you think!
(Please note: some content may not be complete on the beta site.).
NIST Authors in Bold
|Author(s):||Kevin L. Mills; Christopher E. Dabrowski;|
|Title:||Adaptive Jitter Control for UPnP M-Search|
|Published:||May 01, 2003|
|Abstract:||Selected service-discovery systems allow clients to issue multicast queries to locate network devices and services. Qualifying devices and services respond directly to clients; thus, in a large network, potential exists for responses to implode on a client, overrunning available resources. To limit implosion, one service-discovery system, UPnP, permits clients to include a jitter bound in multicast (M-Search) queries. Qualifying devices use the jitter bound to randomize their responses. Initially, clients lack sufficient knowledge to select an appropriate jitter bound, which varies with network size. In this paper, we characterize the performance of UPnP M-Search for various combinations of jitter bound and network size. In addition, we evaluate the performance and costs of four algorithms that might be used for adaptive jitter control. Finally, we suggest an alternative to M-Search for large networks.|
|Conference:||IEEE International Conference on Communications|
|Proceedings:||International Conference on Communications | 38th | | IEEE|
|Dates:||May 1, 2003|
|Keywords:||performance analysis,service-discovery protocols,simulation modeling,UPnP|