Continuous spatial queries via wireless data broadcast
Kwangjin Park, MoonBae Song, Chong‐Sun Hwang · 2006
This paper proposes a generic framework for continuous range queries via wireless data broadcast. This framework distinguishes itself from existing work by being the first to address the continuous spatial query issue, without an index, making effective use of the low wireless bandwidth, and therefore being ideal for achieving maximal scalability with the fastest access time. The task of the query processor is to selectively monitor the wireless broadcast channel, as the data items are disseminated according to their location by the server.