Monitoring continuous <italic style="font-style: italic">k</italic>-nearest neighbor queries in the hybrid wireless network

Young-Mo KWON; Harim JUNG; Dohn CHUNG

doi:10.1631/jzus.C1000080

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Monitoring continuous k-nearest neighbor queries in the hybrid wireless network

计算机科学 | Updated：2022-08-31

- Monitoring continuous k-nearest neighbor queries in the hybrid wireless network
- Monitoring continuous k-nearest neighbor queries in the hybrid wireless network
- 信息与电子工程前沿（英文） 2011年12卷第3期页码：213-220
- Affiliations：
  
  Department of Computer Science and Engineering, Korea University, Seoul 136-713, Korea
- Author bio：
  
  E-mail:gkgk0524@korea.ac.kr
  harim3826@korea.ac.kr
  ‡Corresponding Author
- Funds：
- DOI：10.1631/jzus.C1000080
  中图分类号：
- 收稿：2010-04-01，
  
  修回：2011-01-31，
  
  录用：2010-08-11，
  
  纸质出版：2011-03
- Accepted：
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Monitoring continuous k-nearest neighbor queries in the hybrid wireless network[J]. 信息与电子工程前沿（英文）, 2011,12(3):213-220.

Young-Mo KWON, Harim JUNG, Dohn CHUNG. Monitoring continuous k-nearest neighbor queries in the hybrid wireless network[J]. Frontiers of Information Technology & Electronic Engineering, 2011, 12(3): 213-220.
Monitoring continuous k-nearest neighbor queries in the hybrid wireless network[J]. 信息与电子工程前沿（英文）, 2011,12(3):213-220. DOI： 10.1631/jzus.C1000080.

Young-Mo KWON, Harim JUNG, Dohn CHUNG. Monitoring continuous k-nearest neighbor queries in the hybrid wireless network[J]. Frontiers of Information Technology & Electronic Engineering, 2011, 12(3): 213-220. DOI： 10.1631/jzus.C1000080.

摘要

Abstract

In a mobile/pervasive computing environment

one of the most important goals of monitoring continuous spatial queries is to reduce communication cost for location-updates. Existing work uses many cellular wireless connections

which would easily become the performance bottleneck of the overall system. This paper introduces a novel continuous

NN query monitoring method to reduce communication cost in the hybrid wireless network

where the moving objects in the wireless broadcasting system construct the ad-hoc network. Simulation results prove the efficiency of the proposed method

which leverages the wireless broadcasting channel as well as the WiFi link to alleviate the burden on the cellular uplink communication cost.

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Monitoring continuous k-nearest neighbor queries in the hybrid wireless network

Monitoring continuous k-nearest neighbor queries in the hybrid wireless network

DOI：10.1631/jzus.C1000080

摘要

Abstract

关键词

Keywords

references