Bandwidth Issues White Papers
Wireless Cache Invalidation Schemes With Link Adaptation and Downlink Traffic
Overview Providing on-demand data access in client-server wireless networks is an important support to many interesting mobile computing applications. Caching frequently accessed data by mobile clients can conserve wireless bandwidth and battery power, at the expense of some system resources to maintain cache consistency. The basic cache consistency strategy is the use of periodic Invalidation Reports (IRs) broadcast by the server. Recently, IR-based approaches have been further improved by using additional Updated Invalidation Reports (UIRs) (i.e., the IR+UIR algorithm) to reduce the long query latency.
| Publisher | Institute of Electrical and Electronics Engineers | File Format | |
|---|---|---|---|
| Date Published | January 2005 | ||
| Format | White Papers | ||
| Topics | |||
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