|
For Full-Text PDF, please login, if you are a member of IEICE,
or go to Pay Per View on menu list, if you are a nonmember of IEICE.
|
Optimal Number of Active Users for Minimizing Average Data Delivery Delay in People-Centric Urban Sensing
ShanGuo QUAN YoungYong KIM
Publication
IEICE TRANSACTIONS on Information and Systems
Vol.E92-D
No.7
pp.1466-1469 Publication Date: 2009/07/01 Online ISSN: 1745-1361
DOI: 10.1587/transinf.E92.D.1466 Print ISSN: 0916-8532 Type of Manuscript: LETTER Category: Networks Keyword: urban sensing, minimum delay, optimal number of active users, sensor data, CDMA,
Full Text: PDF(272.3KB)>>
Summary:
We present a numerical analysis of the optimal number of active mobile users for minimizing average data delivery delay in intelligent people-centric urban sensing, in which context-aware mobile devices act as sensor-data carriers and sensor nodes act as data accumulators within CDMA cellular networks. In the analysis, we compute the optimal number of mobile users for different environmental conditions and then investigate the minimum average data delivery delay for this optimal number of mobile users.
|
|