A comparison of indexing methods for data broadcast on the air

被引：9

作者：

Hu, QL ^{[1
]}

Lee, DL ^{[1
]}

Lee, WC ^{[1
]}

机构：

[1] Univ Sci & Technol, Dept Comp Sci, Clear Water Bay, Hong Kong

来源：

TWELFTH INTERNATIONAL CONFERENCE ON INFORMATION NETWORKING (ICOIN-12), PROCEEDINGS | 1998年

关键词：

D O I：

10.1109/ICOIN.1998.648594

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Several indexing techniques far data broadcast on the air have been proposed for power conservation on mobile computers in the past few years. Indexing techniques for broadcast channels can save battery power (estimated by tune-in time) while incurring only limited overhead on access time. In this paper, we compare indexing techniques based on the index tree and the signature methods and find that both methods prevail under different circumstances.

引用

页码：656 / 659

页数：4